mkdir -p results/sky130hd/gcd/sky_p30/ echo 3.0 > results/sky130hd/gcd/sky_p30/clock_period.txt /OpenROAD-flow-scripts/flow/scripts/synth.sh /OpenROAD-flow-scripts/flow/scripts/synth_canonicalize.tcl ./logs/sky130hd/gcd/sky_p30/1_1_yosys_canonicalize.log Using ABC speed script. Extracting clock period from SDC file: ./results/sky130hd/gcd/sky_p30/clock_period.txt Setting clock period to 3.0 1. Executing Liberty frontend: /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib 2. Executing Liberty frontend: /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib 3. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/flow/designs/src/gcd/gcd.v 4. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/flow/platforms/sky130hd/cells_clkgate_hd.v 5. Executing HIERARCHY pass (managing design hierarchy). 6. Executing AST frontend in derive mode using pre-parsed AST for module `\gcd'. 6.1. Analyzing design hierarchy.. 6.2. Executing AST frontend in derive mode using pre-parsed AST for module `\GcdUnitDpathRTL_0x4d0fc71ead8d3d9e'. 6.3. Executing AST frontend in derive mode using pre-parsed AST for module `\GcdUnitCtrlRTL_0x4d0fc71ead8d3d9e'. 6.4. Analyzing design hierarchy.. 6.5. Executing AST frontend in derive mode using pre-parsed AST for module `\RegRst_0x9f365fdf6c8998a'. 6.6. Executing AST frontend in derive mode using pre-parsed AST for module `\RegEn_0x68db79c4ec1d6e5b'. 6.7. Executing AST frontend in derive mode using pre-parsed AST for module `\Subtractor_0x422b1f52edd46a85'. 6.8. Executing AST frontend in derive mode using pre-parsed AST for module `\Mux_0xdd6473406d1a99a'. 6.9. Executing AST frontend in derive mode using pre-parsed AST for module `\Mux_0x683fa1a418b072c9'. 6.10. Executing AST frontend in derive mode using pre-parsed AST for module `\ZeroComparator_0x422b1f52edd46a85'. 6.11. Executing AST frontend in derive mode using pre-parsed AST for module `\LtComparator_0x422b1f52edd46a85'. 6.12. Analyzing design hierarchy.. 6.13. Analyzing design hierarchy.. 7. Executing OPT_CLEAN pass (remove unused cells and wires). Warning: Ignoring module ZeroComparator_0x422b1f52edd46a85 because it contains processes (run 'proc' command first). Warning: Ignoring module Mux_0x683fa1a418b072c9 because it contains processes (run 'proc' command first). Warning: Ignoring module Mux_0xdd6473406d1a99a because it contains processes (run 'proc' command first). Warning: Ignoring module Subtractor_0x422b1f52edd46a85 because it contains processes (run 'proc' command first). Warning: Ignoring module RegEn_0x68db79c4ec1d6e5b because it contains processes (run 'proc' command first). Warning: Ignoring module RegRst_0x9f365fdf6c8998a because it contains processes (run 'proc' command first). Warning: Ignoring module GcdUnitCtrlRTL_0x4d0fc71ead8d3d9e because it contains processes (run 'proc' command first). Warning: Ignoring module LtComparator_0x422b1f52edd46a85 because it contains processes (run 'proc' command first). 8. Executing RTLIL backend. Warnings: 8 unique messages, 8 total End of script. Logfile hash: 5aaff3432b, time: 0.12s, user: 0.09s, system: 0.02s, MEM: 51.25 MB peak Yosys 0.64+post (git sha1 UNKNOWN-dirty, g++ 11.4.0-1ubuntu1~22.04.3 -fPIC -O3) Time spent: 77% 4x read_liberty (0 sec), 7% 4x read_verilog (0 sec), ... Elapsed time: 0:00.12[h:]min:sec. CPU time: user 0.10 sys 0.02 (98%). Peak memory: 55808KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 1_1_yosys_canonicalize .rtlil 0 54 e4439fe92250c7b2f47d /OpenROAD-flow-scripts/flow/scripts/synth.sh /OpenROAD-flow-scripts/flow/scripts/synth.tcl ./logs/sky130hd/gcd/sky_p30/1_2_yosys.log Using ABC speed script. Extracting clock period from SDC file: ./results/sky130hd/gcd/sky_p30/clock_period.txt Setting clock period to 3.0 1. Executing RTLIL frontend. 2. Executing HIERARCHY pass (managing design hierarchy). 2.1. Analyzing design hierarchy.. 2.2. Analyzing design hierarchy.. 3. Executing SYNTH pass. 3.1. Executing HIERARCHY pass (managing design hierarchy). 3.1.1. Analyzing design hierarchy.. 3.1.2. Analyzing design hierarchy.. 3.2. Executing PROC pass (convert processes to netlists). 3.2.1. Executing PROC_CLEAN pass (remove empty switches from decision trees). 3.2.2. Executing PROC_RMDEAD pass (remove dead branches from decision trees). 3.2.3. Executing PROC_PRUNE pass (remove redundant assignments in processes). 3.2.4. Executing PROC_INIT pass (extract init attributes). 3.2.5. Executing PROC_ARST pass (detect async resets in processes). 3.2.6. Executing PROC_ROM pass (convert switches to ROMs). 3.2.7. Executing PROC_MUX pass (convert decision trees to multiplexers). 3.2.8. Executing PROC_DLATCH pass (convert process syncs to latches). 3.2.9. Executing PROC_DFF pass (convert process syncs to FFs). 3.2.10. Executing PROC_MEMWR pass (convert process memory writes to cells). 3.2.11. Executing PROC_CLEAN pass (remove empty switches from decision trees). 3.2.12. Executing OPT_EXPR pass (perform const folding). 3.3. Executing FLATTEN pass (flatten design). 3.4. Executing OPT_EXPR pass (perform const folding). 3.5. Executing OPT_CLEAN pass (remove unused cells and wires). 3.6. Executing CHECK pass (checking for obvious problems). 3.7. Executing OPT pass (performing simple optimizations). 3.7.1. Executing OPT_EXPR pass (perform const folding). 3.7.2. Executing OPT_MERGE pass (detect identical cells). 3.7.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 3.7.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 3.7.5. Executing OPT_MERGE pass (detect identical cells). 3.7.6. Executing OPT_DFF pass (perform DFF optimizations). 3.7.7. Executing OPT_CLEAN pass (remove unused cells and wires). 3.7.8. Executing OPT_EXPR pass (perform const folding). 3.7.9. Rerunning OPT passes. (Maybe there is more to do..) 3.7.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 3.7.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 3.7.12. Executing OPT_MERGE pass (detect identical cells). 3.7.13. Executing OPT_DFF pass (perform DFF optimizations). 3.7.14. Executing OPT_CLEAN pass (remove unused cells and wires). 3.7.15. Executing OPT_EXPR pass (perform const folding). 3.7.16. Finished fast OPT passes. (There is nothing left to do.) 3.8. Executing FSM pass (extract and optimize FSM). 3.8.1. Executing FSM_DETECT pass (finding FSMs in design). 3.8.2. Executing FSM_EXTRACT pass (extracting FSM from design). 3.8.3. Executing FSM_OPT pass (simple optimizations of FSMs). 3.8.4. Executing OPT_CLEAN pass (remove unused cells and wires). 3.8.5. Executing FSM_OPT pass (simple optimizations of FSMs). 3.8.6. Executing FSM_RECODE pass (re-assigning FSM state encoding). 3.8.7. Executing FSM_INFO pass (dumping all available information on FSM cells). 3.8.8. Executing FSM_MAP pass (mapping FSMs to basic logic). 3.9. Executing OPT pass (performing simple optimizations). 3.9.1. Executing OPT_EXPR pass (perform const folding). 3.9.2. Executing OPT_MERGE pass (detect identical cells). 3.9.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 3.9.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 3.9.5. Executing OPT_MERGE pass (detect identical cells). 3.9.6. Executing OPT_DFF pass (perform DFF optimizations). 3.9.7. Executing OPT_CLEAN pass (remove unused cells and wires). 3.9.8. Executing OPT_EXPR pass (perform const folding). 3.9.9. Rerunning OPT passes. (Maybe there is more to do..) 3.9.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 3.9.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 3.9.12. Executing OPT_MERGE pass (detect identical cells). 3.9.13. Executing OPT_DFF pass (perform DFF optimizations). 3.9.14. Executing OPT_CLEAN pass (remove unused cells and wires). 3.9.15. Executing OPT_EXPR pass (perform const folding). 3.9.16. Finished fast OPT passes. (There is nothing left to do.) 3.10. Executing WREDUCE pass (reducing word size of cells). 3.11. Executing PEEPOPT pass (run peephole optimizers). 3.12. Executing OPT_CLEAN pass (remove unused cells and wires). 3.13. Executing ALUMACC pass (create $alu and $macc cells). 3.14. Executing SHARE pass (SAT-based resource sharing). 3.15. Executing OPT pass (performing simple optimizations). 3.15.1. Executing OPT_EXPR pass (perform const folding). 3.15.2. Executing OPT_MERGE pass (detect identical cells). 3.15.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 3.15.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 3.15.5. Executing OPT_MERGE pass (detect identical cells). 3.15.6. Executing OPT_DFF pass (perform DFF optimizations). 3.15.7. Executing OPT_CLEAN pass (remove unused cells and wires). 3.15.8. Executing OPT_EXPR pass (perform const folding). 3.15.9. Rerunning OPT passes. (Maybe there is more to do..) 3.15.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 3.15.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 3.15.12. Executing OPT_MERGE pass (detect identical cells). 3.15.13. Executing OPT_DFF pass (perform DFF optimizations). 3.15.14. Executing OPT_CLEAN pass (remove unused cells and wires). 3.15.15. Executing OPT_EXPR pass (perform const folding). 3.15.16. Finished fast OPT passes. (There is nothing left to do.) 3.16. Executing MEMORY pass. 3.16.1. Executing OPT_MEM pass (optimize memories). 3.16.2. Executing OPT_MEM_PRIORITY pass (removing unnecessary memory write priority relations). 3.16.3. Executing OPT_MEM_FEEDBACK pass (finding memory read-to-write feedback paths). 3.16.4. Executing MEMORY_BMUX2ROM pass (converting muxes to ROMs). 3.16.5. Executing MEMORY_DFF pass (merging $dff cells to $memrd). 3.16.6. Executing OPT_CLEAN pass (remove unused cells and wires). 3.16.7. Executing MEMORY_SHARE pass (consolidating $memrd/$memwr cells). 3.16.8. Executing OPT_MEM_WIDEN pass (optimize memories where all ports are wide). 3.16.9. Executing OPT_CLEAN pass (remove unused cells and wires). 3.16.10. Executing MEMORY_COLLECT pass (generating $mem cells). 3.17. Executing OPT_CLEAN pass (remove unused cells and wires). 4. Executing TECHMAP pass (map to technology primitives). 4.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 4.2. Continuing TECHMAP pass. 5. Generating architectural options for $alu 5.1. Executing WRAPCELL pass. (wrap selected cells) 5.2. Executing TECHMAP pass (map to technology primitives). 5.2.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 5.2.2. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/choices/han-carlson.v 5.2.3. Continuing TECHMAP pass. 5.3. Executing TECHMAP pass (map to technology primitives). 5.3.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 5.3.2. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/choices/kogge-stone.v 5.3.3. Continuing TECHMAP pass. 5.4. Executing TECHMAP pass (map to technology primitives). 5.4.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 5.4.2. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/choices/sklansky.v 5.4.3. Continuing TECHMAP pass. 5.5. Executing TECHMAP pass (map to technology primitives). 5.5.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 5.5.2. Continuing TECHMAP pass. 6. Generating architectural options for $macc 6.1. Executing WRAPCELL pass. (wrap selected cells) 6.2. Executing TECHMAP pass (map to technology primitives). 6.2.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 6.2.2. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/flow/scripts/synth_wrap_operators-booth.v 6.2.3. Continuing TECHMAP pass. 6.3. Executing TECHMAP pass (map to technology primitives). 6.3.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 6.3.2. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/choices/han-carlson.v 6.3.3. Continuing TECHMAP pass. 7. Executing OPT pass (performing simple optimizations). 7.1. Executing OPT_EXPR pass (perform const folding). 7.2. Executing OPT_MERGE pass (detect identical cells). 7.3. Executing OPT_DFF pass (perform DFF optimizations). 7.4. Executing OPT_CLEAN pass (remove unused cells and wires). 7.5. Finished fast OPT passes. 8. Executing MEMORY_MAP pass (converting memories to logic and flip-flops). 9. Executing OPT pass (performing simple optimizations). 9.1. Executing OPT_EXPR pass (perform const folding). 9.2. Executing OPT_MERGE pass (detect identical cells). 9.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 9.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 9.5. Executing OPT_MERGE pass (detect identical cells). 9.6. Executing OPT_SHARE pass. 9.7. Executing OPT_DFF pass (perform DFF optimizations). 9.8. Executing OPT_CLEAN pass (remove unused cells and wires). 9.9. Executing OPT_EXPR pass (perform const folding). 9.10. Finished fast OPT passes. (There is nothing left to do.) 10. Executing TECHMAP pass (map to technology primitives). 10.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/techmap.v 10.2. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/tools/install/yosys/bin/../share/yosys/choices/han-carlson.v 10.3. Continuing TECHMAP pass. 11. Executing OPT pass (performing simple optimizations). 11.1. Executing OPT_EXPR pass (perform const folding). 11.2. Executing OPT_MERGE pass (detect identical cells). 11.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 11.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 11.5. Executing OPT_MERGE pass (detect identical cells). 11.6. Executing OPT_DFF pass (perform DFF optimizations). 11.7. Executing OPT_CLEAN pass (remove unused cells and wires). 11.8. Executing OPT_EXPR pass (perform const folding). 11.9. Rerunning OPT passes. (Maybe there is more to do..) 11.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 11.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 11.12. Executing OPT_MERGE pass (detect identical cells). 11.13. Executing OPT_DFF pass (perform DFF optimizations). 11.14. Executing OPT_CLEAN pass (remove unused cells and wires). 11.15. Executing OPT_EXPR pass (perform const folding). 11.16. Finished fast OPT passes. (There is nothing left to do.) 12. Executing TECHMAP pass (map to technology primitives). 12.1. Executing Verilog-2005 frontend: /OpenROAD-flow-scripts/flow/platforms/sky130hd/cells_latch_hd.v 12.2. Continuing TECHMAP pass. 13. Executing DFFLIBMAP pass (mapping DFF cells to sequential cells from liberty file). 13.1. Executing DFFLEGALIZE pass (convert FFs to types supported by the target). 14. Executing OPT pass (performing simple optimizations). 14.1. Executing OPT_EXPR pass (perform const folding). 14.2. Executing OPT_MERGE pass (detect identical cells). 14.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees). 14.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs). 14.5. Executing OPT_MERGE pass (detect identical cells). 14.6. Executing OPT_DFF pass (perform DFF optimizations). 14.7. Executing OPT_CLEAN pass (remove unused cells and wires). 14.8. Executing OPT_EXPR pass (perform const folding). 14.9. Finished fast OPT passes. (There is nothing left to do.) 15. Executing SETUNDEF pass (replace undef values with defined constants). abc_new -liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib -dont_use sky130_fd_sc_hd__probe_p_8 -dont_use sky130_fd_sc_hd__probec_p_8 -dont_use sky130_fd_sc_hd__lpflow_bleeder_1 -dont_use sky130_fd_sc_hd__lpflow_clkbufkapwr_1 -dont_use sky130_fd_sc_hd__lpflow_clkbufkapwr_16 -dont_use sky130_fd_sc_hd__lpflow_clkbufkapwr_2 -dont_use sky130_fd_sc_hd__lpflow_clkbufkapwr_4 -dont_use sky130_fd_sc_hd__lpflow_clkbufkapwr_8 -dont_use sky130_fd_sc_hd__lpflow_clkinvkapwr_1 -dont_use sky130_fd_sc_hd__lpflow_clkinvkapwr_16 -dont_use sky130_fd_sc_hd__lpflow_clkinvkapwr_2 -dont_use sky130_fd_sc_hd__lpflow_clkinvkapwr_4 -dont_use sky130_fd_sc_hd__lpflow_clkinvkapwr_8 -dont_use sky130_fd_sc_hd__lpflow_decapkapwr_12 -dont_use sky130_fd_sc_hd__lpflow_decapkapwr_3 -dont_use sky130_fd_sc_hd__lpflow_decapkapwr_4 -dont_use sky130_fd_sc_hd__lpflow_decapkapwr_6 -dont_use sky130_fd_sc_hd__lpflow_decapkapwr_8 -dont_use sky130_fd_sc_hd__lpflow_inputiso0n_1 -dont_use sky130_fd_sc_hd__lpflow_inputiso0p_1 -dont_use sky130_fd_sc_hd__lpflow_inputiso1n_1 -dont_use sky130_fd_sc_hd__lpflow_inputiso1p_1 -dont_use sky130_fd_sc_hd__lpflow_inputisolatch_1 -dont_use sky130_fd_sc_hd__lpflow_isobufsrc_1 -dont_use sky130_fd_sc_hd__lpflow_isobufsrc_16 -dont_use sky130_fd_sc_hd__lpflow_isobufsrc_2 -dont_use sky130_fd_sc_hd__lpflow_isobufsrc_4 -dont_use sky130_fd_sc_hd__lpflow_isobufsrc_8 -dont_use sky130_fd_sc_hd__lpflow_isobufsrckapwr_16 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_hl_isowell_tap_1 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_hl_isowell_tap_2 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_hl_isowell_tap_4 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_isowell_4 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_isowell_tap_1 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_isowell_tap_2 -dont_use sky130_fd_sc_hd__lpflow_lsbuf_lh_isowell_tap_4 -constr ./objects/sky130hd/gcd/sky_p30/abc.constr -D 3.0 Warning: Feature 'abc_new' is experimental. 16. Executing ABC_NEW pass. 16.1. Executing ABC9_OPS pass (helper functions for ABC9). 16.2. Executing BOX_DERIVE pass. (derive modules for boxes) 16.3. Executing ABC9_OPS pass (helper functions for ABC9). 16.4. Executing ABC9_OPS pass (helper functions for ABC9). 16.5. Mapping module 'ALU_16_0_16_0_16_unused_CO[14:0]_X_HAN_CARLSON'. 16.5.1. Executing ABC9_OPS pass (helper functions for ABC9). Warning: Feature 'write_xaiger2' is experimental. 16.5.2. Executing XAIGER2 backend. 16.5.3. Executing ABC9_EXE pass (technology mapping using ABC9). 16.5.4. Executing ABC9. Warning: Feature 'read_xaiger2' is experimental. 16.5.5. Executing XAIGER2 frontend. 16.6. Executing PORTARCS pass. (derive propagation arcs) 16.7. Executing ABC9_OPS pass (helper functions for ABC9). 16.8. Mapping module 'gcd'. 16.8.1. Executing ABC9_OPS pass (helper functions for ABC9). 16.8.2. Executing XAIGER2 backend. 16.8.3. Executing ABC9_EXE pass (technology mapping using ABC9). 16.8.4. Executing ABC9. 16.8.5. Executing XAIGER2 frontend. 16.9. Mapping module 'ALU_16_0_16_0_16_unused_CO[14:0]_X_BRENT_KUNG'. 16.9.1. Executing ABC9_OPS pass (helper functions for ABC9). 16.9.2. Executing XAIGER2 backend. 16.9.3. Executing ABC9_EXE pass (technology mapping using ABC9). 16.9.4. Executing ABC9. 16.9.5. Executing XAIGER2 frontend. 16.10. Executing PORTARCS pass. (derive propagation arcs) 16.11. Executing ABC9_OPS pass (helper functions for ABC9). 16.12. Mapping module 'ALU_16_0_16_0_16_unused_CO[14:0]_X_SKLANSKY'. 16.12.1. Executing ABC9_OPS pass (helper functions for ABC9). 16.12.2. Executing XAIGER2 backend. 16.12.3. Executing ABC9_EXE pass (technology mapping using ABC9). 16.12.4. Executing ABC9. 16.12.5. Executing XAIGER2 frontend. 16.13. Executing PORTARCS pass. (derive propagation arcs) 16.14. Executing ABC9_OPS pass (helper functions for ABC9). 16.15. Mapping module 'ALU_16_0_16_0_16_unused_CO[14:0]_X_KOGGE_STONE'. 16.15.1. Executing ABC9_OPS pass (helper functions for ABC9). 16.15.2. Executing XAIGER2 backend. 16.15.3. Executing ABC9_EXE pass (technology mapping using ABC9). 16.15.4. Executing ABC9. 16.15.5. Executing XAIGER2 frontend. 16.16. Executing PORTARCS pass. (derive propagation arcs) 16.17. Executing ABC9_OPS pass (helper functions for ABC9). 16.18. Executing ABC9_OPS pass (helper functions for ABC9). 17. Executing SPLITNETS pass (splitting up multi-bit signals). 18. Executing OPT_CLEAN pass (remove unused cells and wires). 19. Executing HILOMAP pass (mapping to constant drivers). 20. Executing INSBUF pass (insert buffer cells for connected wires). 21. Executing CHECK pass (checking for obvious problems). 22. Printing statistics. 23. Executing CHECK pass (checking for obvious problems). 24. Executing Verilog backend. 24.1. Executing BMUXMAP pass. 24.2. Executing DEMUXMAP pass. exec cp /out/sdc/sky_p30.sdc ./results/sky130hd/gcd/sky_p30/1_synth.sdc Warnings: 3 unique messages, 3 total Warnings: 3 experimental features used (not excluded with -x). End of script. Logfile hash: da0c67acf9, time: 1.34s, user: 0.45s, system: 0.15s, MEM: 66.50 MB peak Yosys 0.64+post (git sha1 UNKNOWN-dirty, g++ 11.4.0-1ubuntu1~22.04.3 -fPIC -O3) Time spent: 55% 5x abc9_exe (0 sec), 9% 1x abc_new (0 sec), ... Elapsed time: 0:01.35[h:]min:sec. CPU time: user 1.14 sys 0.21 (99%). Peak memory: 69376KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 1_2_yosys .v 1 67 9fd6f5fdae5caa9e95f0 cp /out/sdc/sky_p30.sdc ./results/sky130hd/gcd/sky_p30/1_2_yosys.sdc OpenROAD 26Q3-173-gf5df0085c2 Features included (+) or not (-): +GPU +GUI +Python This program is licensed under the BSD-3 license. See the LICENSE file for details. Components of this program may be licensed under more restrictive licenses which must be honored. [INFO ORD-0030] Using 32 thread(s). mkdir -p ./objects/sky130hd/gcd/sky_p30 /OpenROAD-flow-scripts/flow/scripts/flow.sh 1_synth synth_odb Running synth_odb.tcl, stage 1_synth read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib [INFO ODB-0227] LEF file: /OpenROAD-flow-scripts/flow/platforms/sky130hd/lef/sky130_fd_sc_hd.tlef, created 13 layers, 25 vias [INFO ODB-0227] LEF file: /OpenROAD-flow-scripts/flow/platforms/sky130hd/lef/sky130_fd_sc_hd_merged.lef, created 441 library cells link_design -hier gcd [WARNING ORD-0011] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/1_2_yosys.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl eliminate_dead_logic Removed 0 unused instances and 0 unused nets. Design area 2313 um^2 100% utilization. write_db ./results/sky130hd/gcd/sky_p30/1_synth.odb write_sdc -no_timestamp ./results/sky130hd/gcd/sky_p30/1_synth.sdc Elapsed time: 0:00.33[h:]min:sec. CPU time: user 0.29 sys 0.03 (99%). Peak memory: 124840KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 1_synth .odb 0 121 ebe5105ed74a56964d37 1_synth .sdc 3da3a40f130872e0c08a /OpenROAD-flow-scripts/flow/scripts/flow.sh 2_1_floorplan floorplan Running floorplan.tcl, stage 2_1_floorplan read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/1_synth.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/1_synth.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl Master sky130_ef_sc_hd__decap_12 is loaded but not used in the design ========================================================================== Floorplan check_setup -------------------------------------------------------------------------- number instances in verilog is 223 [INFO IFP-0107] Defining die area using utilization: 38.00% and aspect ratio: 1. [WARNING IFP-0028] Core area lower left (1.000, 1.000) snapped to (1.380, 2.720). [INFO IFP-0001] Added 28 rows of 168 site unithd. [INFO IFP-0100] Die BBox: ( 0.000 0.000 ) ( 80.025 80.025 ) um [INFO IFP-0101] Core BBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO IFP-0102] Core area: 5885.645 um^2 [INFO IFP-0103] Total instances area: 2313.469 um^2 [INFO IFP-0104] Effective utilization: 0.393 [INFO IFP-0105] Number of instances: 222 source /OpenROAD-flow-scripts/flow/platforms/sky130hd/make_tracks.tcl source /OpenROAD-flow-scripts/flow/platforms/sky130hd/fastroute.tcl Repair tie lo fanout... Repair tie hi fanout... [INFO RSZ-0042] Inserted 2 tie sky130_fd_sc_hd__conb_1 instances. replace_arith_modules -path_count 1000 -target setup -slack_threshold 0.0 [INFO RSZ-0151] Starting arithmetic module replacement to optimize 'setup' target [INFO RSZ-0152] Analyzing 1000 critical paths with slack < 0.00 [INFO RSZ-0153] Identified 34 violating endpoints [INFO RSZ-0154] Identified 1 critical arithmetic instances [INFO ODB-0496] swapMaster sanity check passed (0 failures) [INFO RSZ-0160] 1 arithmetic instances have swapped to improve 'setup' target repair_timing -setup_margin 0 -hold_margin 0 -repair_tns 100 -match_cell_footprint -setup -skip_last_gasp -sequence unbuffer,sizeup,swap,vt_swap -verbose [WARNING EST-0027] no estimated parasitics. Using wire load models. [INFO RSZ-0100] Repair move sequence: UnbufferMove SizeUpMove SwapPinsMove [INFO RSZ-0094] Found 16 endpoints with setup violations. [INFO RSZ-0099] Repairing 16 out of 16 (100.00%) violating endpoints... Iter | Removed | Resized | Inserted | Cloned | Pin | Area | WNS | StTNS | EnTNS | Viol | Worst | Buffers | Gates | Buffers | Gates | Swaps | | | | | Endpts | St/EnPt ------------------------------------------------------------------------------------------------------------------------------ 0* | 0 | 0 | 0 | 0 | 0 | +0.0% | -0.197 | -0.8 | -3.2 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 3* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 4* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 5* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 6* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 7* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 8* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 9* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 10* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 10* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 11* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 12* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 13* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 14* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 15* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 16* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 17* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 18* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE 18* | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 16 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE final | 0 | 2 | 0 | 0 | 0 | +0.2% | 0.253 | 0.0 | 0.0 | 0 | dpath.b_reg.out\[0\]$_DFFE_PP_/DE ------------------------------------------------------------------------------------------------------------------------------ [INFO RSZ-0051] Resized 2 instances: 2 up, 0 up match, 0 down, 0 VT [INFO RSZ-0505] Runtime: 0.05s Default units for flow time 1ns capacitance 1pF resistance 1kohm voltage 1v current 1mA power 1nW distance 1um Layer | Unit Resistance | Unit Capacitance | (kohm/um) | (pF/um) ------------------------------------------------ li1 | 7.18e-02 | 1.50e-04 met1 | 1.21e-03 | 1.72e-04 met2 | 1.22e-03 | 1.36e-04 met3 | 1.66e-04 | 2.15e-04 met4 | 1.68e-04 | 1.48e-04 met5 | 1.84e-05 | 1.54e-04 ------------------------------------------------ Layer | Via Resistance | (kohm) ---------------------------- mcon | 9.25e-03 via | 4.50e-03 via2 | 3.37e-03 via3 | 3.77e-04 via4 | 5.80e-06 ---------------------------- Report metrics stage 2, floorplan final... ========================================================================== floorplan final report_design_area -------------------------------------------------------------------------- Design area 2634 um^2 45% utilization. write_db ./results/sky130hd/gcd/sky_p30/2_1_floorplan.odb write_sdc -no_timestamp ./results/sky130hd/gcd/sky_p30/2_1_floorplan.sdc Elapsed time: 0:00.39[h:]min:sec. CPU time: user 0.33 sys 0.09 (108%). Peak memory: 145020KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 2_1_floorplan .odb 0 141 477cbd0348c7444132ad 2_1_floorplan .sdc 3da3a40f130872e0c08a /OpenROAD-flow-scripts/flow/scripts/flow.sh 2_2_floorplan_macro macro_place Running macro_place.tcl, stage 2_2_floorplan_macro read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/2_1_floorplan.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_1_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl No macros found: Skipping macro_placement Design area 2634 um^2 45% utilization. write_db ./results/sky130hd/gcd/sky_p30/2_2_floorplan_macro.odb Elapsed time: 0:00.27[h:]min:sec. CPU time: user 0.24 sys 0.03 (100%). Peak memory: 124108KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 2_2_floorplan_macro .odb 0 121 477cbd0348c7444132ad /OpenROAD-flow-scripts/flow/scripts/flow.sh 2_3_floorplan_tapcell tapcell Running tapcell.tcl, stage 2_3_floorplan_tapcell read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/2_2_floorplan_macro.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_1_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl [INFO TAP-0005] Inserted 75 tapcells. Design area 2728 um^2 46% utilization. write_db ./results/sky130hd/gcd/sky_p30/2_3_floorplan_tapcell.odb Elapsed time: 0:00.31[h:]min:sec. CPU time: user 0.27 sys 0.03 (99%). Peak memory: 123648KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 2_3_floorplan_tapcell .odb 0 120 bc4bcd02b382d627ac14 /OpenROAD-flow-scripts/flow/scripts/flow.sh 2_4_floorplan_pdn pdn Running pdn.tcl, stage 2_4_floorplan_pdn read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/2_3_floorplan_tapcell.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_1_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl [WARNING PDN-1051] No instances found for grid (CORE_macro_grid_1). [WARNING PDN-1051] No instances found for grid (CORE_macro_grid_2). [INFO PDN-0001] Inserting grid: grid [INFO PDN-0500] Runtime: 0.00s Design area 2728 um^2 46% utilization. write_db ./results/sky130hd/gcd/sky_p30/2_4_floorplan_pdn.odb Elapsed time: 0:00.39[h:]min:sec. CPU time: user 0.32 sys 0.05 (94%). Peak memory: 126132KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 2_4_floorplan_pdn .odb 0 123 cb719e4d2f0917d78cd1 cp ./results/sky130hd/gcd/sky_p30/2_4_floorplan_pdn.odb ./results/sky130hd/gcd/sky_p30/2_floorplan.odb cp ./results/sky130hd/gcd/sky_p30/2_1_floorplan.sdc ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc /OpenROAD-flow-scripts/flow/scripts/flow.sh 3_1_place_gp_skip_io global_place_skip_io Running global_place_skip_io.tcl, stage 3_1_place_gp_skip_io read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/2_floorplan.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl global_placement -skip_io -density 0.6 -pad_left 0 -pad_right 0 [INFO GPL-0001] ---- Initialize GPL Main Data Structures [INFO GPL-0002] DBU: 1000 [INFO GPL-0003] SiteSize: ( 0.460 2.720 ) um [INFO GPL-0004] CoreBBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO GPL-0036] Movable instances area: 2633.776 um^2 [INFO GPL-0037] Total instances area: 2727.616 um^2 [INFO GPL-0035] Pin density area adjust: 173.342 um^2 [INFO GPL-0032] ---- Initialize Region: Top-level [INFO GPL-0006] Number of instances: 341 [INFO GPL-0007] Movable instances: 266 [INFO GPL-0008] Fixed instances: 75 [INFO GPL-0009] Dummy instances: 0 [INFO GPL-0010] Number of nets: 302 [INFO GPL-0011] Number of pins: 969 [INFO GPL-0012] Die BBox: ( 0.000 0.000 ) ( 80.025 80.025 ) um [INFO GPL-0013] Core BBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO GPL-0016] Core area: 5885.645 um^2 [INFO GPL-0014] Region name: top-level. [INFO GPL-0015] Region area: 5885.645 um^2 [INFO GPL-0017] Fixed instances area: 93.840 um^2 [INFO GPL-0018] Movable instances area: 2807.118 um^2 [INFO GPL-0019] Utilization: 48.467 % [INFO GPL-0020] Standard cells area: 2807.118 um^2 [INFO GPL-0021] Large instances area: 0.000 um^2 [INFO GPL-0005] ---- Execute Conjugate Gradient Initial Placement. [INFO GPL-0051] Source of initial instance position counters: Odb location = 0 Core center = 266 Region center = 0 [INFO GPL-0033] ---- Initialize Nesterov Region: Top-level [INFO GPL-0023] Placement target density: 0.6000 [INFO GPL-0024] Movable insts average area: 10.553 um^2 [INFO GPL-0025] Ideal bin area: 17.588 um^2 [INFO GPL-0026] Ideal bin count: 334 [INFO GPL-0027] Total bin area: 5885.645 um^2 [INFO GPL-0028] Bin count (X, Y): 16 , 16 [INFO GPL-0029] Bin size (W * H): 4.830 * 4.760 um [INFO GPL-0030] Number of bins: 256 [INFO GPL-0084] ---- Execute Nesterov Global Placement. [INFO GPL-0031] HPWL: Half-Perimeter Wirelength Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 0 | 0.9608 | 5.660770e+02 | +0.00% | 3.68e-14 | 10 | 0.9668 | 5.413670e+02 | -4.37% | 5.99e-14 | 20 | 0.9670 | 5.398690e+02 | -0.28% | 9.76e-14 | 30 | 0.9670 | 5.399210e+02 | +0.01% | 1.59e-13 | 40 | 0.9669 | 5.399910e+02 | +0.01% | 2.59e-13 | 50 | 0.9668 | 5.401530e+02 | +0.03% | 4.22e-13 | 60 | 0.9667 | 5.404400e+02 | +0.05% | 6.87e-13 | 70 | 0.9664 | 5.410470e+02 | +0.11% | 1.12e-12 | 80 | 0.9658 | 5.421280e+02 | +0.20% | 1.82e-12 | 90 | 0.9648 | 5.435480e+02 | +0.26% | 2.97e-12 | 100 | 0.9628 | 5.459650e+02 | +0.44% | 4.84e-12 | 110 | 0.9608 | 5.493110e+02 | +0.61% | 7.88e-12 | 120 | 0.9608 | 5.520460e+02 | +0.50% | 1.28e-11 | 130 | 0.9608 | 5.583940e+02 | +1.15% | 2.09e-11 | 140 | 0.9596 | 6.015030e+02 | +7.72% | 3.40e-11 | 150 | 0.9382 | 7.213070e+02 | +19.92% | 5.55e-11 | 160 | 0.9002 | 9.415390e+02 | +30.53% | 9.03e-11 | 170 | 0.8667 | 1.131728e+03 | +20.20% | 1.47e-10 | 180 | 0.8399 | 1.280513e+03 | +13.15% | 2.40e-10 | 190 | 0.8061 | 1.436551e+03 | +12.19% | 3.90e-10 | 200 | 0.7750 | 1.642118e+03 | +14.31% | 6.36e-10 | 210 | 0.7295 | 1.788905e+03 | +8.94% | 1.04e-09 | 220 | 0.6854 | 1.938565e+03 | +8.37% | 1.69e-09 | 230 | 0.6374 | 2.106074e+03 | +8.64% | 2.75e-09 | 240 | 0.5929 | 2.294148e+03 | +8.93% | 4.48e-09 | 250 | 0.5409 | 2.439421e+03 | +6.33% | 7.29e-09 | 260 | 0.4837 | 2.622312e+03 | +7.50% | 1.19e-08 | 270 | 0.4188 | 2.798345e+03 | +6.71% | 1.93e-08 | 280 | 0.3570 | 2.934864e+03 | +4.88% | 3.15e-08 | 290 | 0.3136 | 3.074532e+03 | +4.76% | 4.78e-08 | 300 | 0.2786 | 3.166834e+03 | +3.00% | 7.05e-08 | 310 | 0.2477 | 3.239807e+03 | +2.30% | 1.04e-07 | 320 | 0.2163 | 3.294004e+03 | +1.67% | 1.53e-07 | 330 | 0.1812 | 3.320308e+03 | +0.80% | 2.25e-07 | 340 | 0.1490 | 3.344475e+03 | +0.73% | 3.32e-07 | 350 | 0.1291 | 3.382375e+03 | +1.13% | 4.89e-07 | 360 | 0.1070 | 3.412919e+03 | +0.90% | 7.20e-07 | 364 | 0.0978 | 3.429025e+03 | | 8.74e-07 | --------------------------------------------------------------- [INFO GPL-1001] Global placement finished at iteration 364 [INFO GPL-1002] Placed Cell Area 2807.1179 [INFO GPL-1003] Available Free Area 5791.8048 [INFO GPL-1004] Minimum Feasible Density 0.4900 (cell_area / free_area) [INFO GPL-1006] Suggested Target Densities: [INFO GPL-1007] - For 90% usage of free space: 0.5385 [INFO GPL-1008] - For 80% usage of free space: 0.6058 [INFO GPL-1009] - For 50% usage of free space: 0.9693 [INFO GPL-1014] Final placement area: 2807.12 (+0.00%) Took 90 seconds: global_placement -skip_io -density 0.6 -pad_left 0 -pad_right 0 Design area 2728 um^2 46% utilization. write_db ./results/sky130hd/gcd/sky_p30/3_1_place_gp_skip_io.odb Elapsed time: 1:30.43[h:]min:sec. CPU time: user 1025.69 sys 1.19 (1135%). Peak memory: 125132KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 3_1_place_gp_skip_io .odb 90 122 f66bd95cdef5beb3349a /OpenROAD-flow-scripts/flow/scripts/flow.sh 3_2_place_iop io_placement Running io_placement.tcl, stage 3_2_place_iop read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/3_1_place_gp_skip_io.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl place_pins -hor_layers met3 -ver_layers met2 Found 0 macro blocks. Using 2 tracks default min distance between IO pins. [INFO PPL-0001] Number of available slots 280 [INFO PPL-0002] Number of I/O 54 [INFO PPL-0003] Number of I/O w/sink 54 [INFO PPL-0004] Number of I/O w/o sink 0 [INFO PPL-0005] Slots per section 200 [INFO PPL-0008] Successfully assigned pins to sections. [INFO PPL-0012] I/O nets HPWL: 1093.38 um. Design area 2728 um^2 46% utilization. write_db ./results/sky130hd/gcd/sky_p30/3_2_place_iop.odb Elapsed time: 0:00.37[h:]min:sec. CPU time: user 0.32 sys 0.03 (95%). Peak memory: 124620KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 3_2_place_iop .odb 0 121 1d5564a5a3ea2d101455 /OpenROAD-flow-scripts/flow/scripts/flow.sh 3_3_place_gp global_place Running global_place.tcl, stage 3_3_place_gp read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/3_2_place_iop.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl [INFO RSZ-0026] Removed 0 buffers. Perform port buffering... [INFO RSZ-0027] Inserted 35 sky130_fd_sc_hd__clkdlybuf4s50_1 input buffers. [INFO RSZ-0028] Inserted 18 sky130_fd_sc_hd__clkdlybuf4s50_1 output buffers. global_placement -density 0.6 -pad_left 0 -pad_right 0 -routability_driven -timing_driven -force_center_initial_place -min_phi_coef 0.95 -max_phi_coef 1.05 [INFO GPL-0001] ---- Initialize GPL Main Data Structures [INFO GPL-0002] DBU: 1000 [INFO GPL-0003] SiteSize: ( 0.460 2.720 ) um [INFO GPL-0004] CoreBBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO GPL-0036] Movable instances area: 3164.285 um^2 [INFO GPL-0037] Total instances area: 3258.125 um^2 [INFO GPL-0035] Pin density area adjust: 237.863 um^2 [INFO GPL-0032] ---- Initialize Region: Top-level [INFO GPL-0006] Number of instances: 394 [INFO GPL-0007] Movable instances: 319 [INFO GPL-0008] Fixed instances: 75 [INFO GPL-0009] Dummy instances: 0 [INFO GPL-0010] Number of nets: 355 [INFO GPL-0011] Number of pins: 1129 [INFO GPL-0012] Die BBox: ( 0.000 0.000 ) ( 80.025 80.025 ) um [INFO GPL-0013] Core BBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO GPL-0016] Core area: 5885.645 um^2 [INFO GPL-0014] Region name: top-level. [INFO GPL-0015] Region area: 5885.645 um^2 [INFO GPL-0017] Fixed instances area: 93.840 um^2 [INFO GPL-0018] Movable instances area: 3402.147 um^2 [INFO GPL-0019] Utilization: 58.741 % [INFO GPL-0020] Standard cells area: 3402.147 um^2 [INFO GPL-0021] Large instances area: 0.000 um^2 [INFO GPL-0005] ---- Execute Conjugate Gradient Initial Placement. [INFO GPL-0051] Source of initial instance position counters: Odb location = 0 Core center = 319 Region center = 0 [InitialPlace] Iter: 1 conjugate gradient residual: 0.00000011 HPWL: 6585741 [InitialPlace] Iter: 2 conjugate gradient residual: 0.00000010 HPWL: 5408778 [InitialPlace] Iter: 3 conjugate gradient residual: 0.00000012 HPWL: 5406519 [InitialPlace] Iter: 4 conjugate gradient residual: 0.00000007 HPWL: 5402735 [InitialPlace] Iter: 5 conjugate gradient residual: 0.00000011 HPWL: 5400167 [INFO GPL-0033] ---- Initialize Nesterov Region: Top-level [INFO GPL-0023] Placement target density: 0.6000 [INFO GPL-0024] Movable insts average area: 10.665 um^2 [INFO GPL-0025] Ideal bin area: 17.775 um^2 [INFO GPL-0026] Ideal bin count: 331 [INFO GPL-0027] Total bin area: 5885.645 um^2 [INFO GPL-0028] Bin count (X, Y): 16 , 16 [INFO GPL-0029] Bin size (W * H): 4.830 * 4.760 um [INFO GPL-0030] Number of bins: 256 [INFO GPL-0084] ---- Execute Nesterov Global Placement. [INFO GPL-0031] HPWL: Half-Perimeter Wirelength Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 0 | 0.7593 | 3.237979e+03 | +0.00% | 4.00e-14 | [INFO GPL-0100] Timing-driven iteration 1/2, virtual: false. [INFO GPL-0101] Iter: 8, overflow: 0.624, keep resizer changes at: 1, HPWL: 3581838 Iteration | Area | Resized | Buffers | Nets repaired | Remaining --------------------------------------------------------------------- 0 | +0.0% | 0 | 0 | 0 | 357 final | +0.0% | 0 | 0 | 0 | 0 --------------------------------------------------------------------- Iter | Area | Removed | Inserted | Pins | | Buffers | Buffers | Remaining ------------------------------------------------------- 0 | +0.0% | 0 | 0 | 316 31 | +0.0% | 0 | 0 | 285 62 | +1.3% | 0 | 4 | 254 93 | +1.8% | 0 | 6 | 223 124 | +2.0% | 0 | 7 | 192 155 | +3.1% | 0 | 12 | 161 186 | +4.1% | 0 | 16 | 130 217 | +5.0% | 0 | 20 | 99 248 | +7.1% | 0 | 29 | 68 279 | +9.8% | 0 | 41 | 37 310 | +10.1% | 0 | 42 | 6 final | +10.1% | 0 | 42 | 0 ------------------------------------------------------- [INFO GPL-0106] Timing-driven: worst slack -6.177214e-11 [INFO GPL-0107] Timing-driven: repair_design delta area: 327.814 um^2 (+9.64%) [INFO GPL-0108] Timing-driven: repair_design, gpl delta gcells: 42 (+13.17%) [INFO GPL-0109] Timing-driven: repair_design, gcells created: 42, deleted: 0 [INFO GPL-0110] Timing-driven: new target density: 0.6565997 Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 10 | 0.6255 | 3.811044e+03 | +17.70% | 6.51e-14 | 20 | 0.6229 | 3.848686e+03 | +0.99% | 1.06e-13 | 30 | 0.6297 | 3.828637e+03 | -0.52% | 1.73e-13 | 40 | 0.6325 | 3.820685e+03 | -0.21% | 2.81e-13 | 50 | 0.6308 | 3.828463e+03 | +0.20% | 4.59e-13 | 60 | 0.6291 | 3.831247e+03 | +0.07% | 7.47e-13 | 70 | 0.6291 | 3.829469e+03 | -0.05% | 1.22e-12 | 80 | 0.6298 | 3.829273e+03 | -0.01% | 1.98e-12 | 90 | 0.6301 | 3.829245e+03 | -0.00% | 3.23e-12 | 100 | 0.6298 | 3.829054e+03 | -0.00% | 5.26e-12 | 110 | 0.6293 | 3.829627e+03 | +0.01% | 8.56e-12 | 120 | 0.6287 | 3.830823e+03 | +0.03% | 1.40e-11 | 130 | 0.6280 | 3.832453e+03 | +0.04% | 2.27e-11 | 140 | 0.6265 | 3.835139e+03 | +0.07% | 3.70e-11 | 150 | 0.6240 | 3.839536e+03 | +0.11% | 6.03e-11 | 160 | 0.6202 | 3.846082e+03 | +0.17% | 9.82e-11 | 170 | 0.6144 | 3.855761e+03 | +0.25% | 1.60e-10 | 180 | 0.6059 | 3.870437e+03 | +0.38% | 2.61e-10 | [INFO GPL-0038] Routability snapshot saved at iter = 187 186 | 0.5992 | 3.882515e+03 | | | 190 | 0.5931 | 3.892038e+03 | +0.56% | 4.24e-10 | 200 | 0.5746 | 3.920242e+03 | +0.72% | 6.91e-10 | 210 | 0.5550 | 3.957789e+03 | +0.96% | 1.13e-09 | 220 | 0.5213 | 4.005722e+03 | +1.21% | 1.83e-09 | 230 | 0.4882 | 4.058401e+03 | +1.32% | 2.99e-09 | 240 | 0.4418 | 4.124604e+03 | +1.63% | 4.87e-09 | 250 | 0.3949 | 4.200458e+03 | +1.84% | 7.93e-09 | 260 | 0.3477 | 4.281317e+03 | +1.93% | 1.29e-08 | 270 | 0.3064 | 4.340766e+03 | +1.39% | 1.92e-08 | [INFO GPL-0040] Routability iteration: 1 [INFO GPL-0041] Total routing overflow: 0.2798 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.1051 [INFO GPL-0044] Average top 1.0% routing congestion: 1.1037 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0933 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9767 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.1044 [INFO GPL-0048] Routing congestion (1.1044) lower than previous minimum (1e+30). Updating minimum. [INFO GPL-0086] Inflated area: 62.234 um^2 (+1.67%) [INFO GPL-0052] Placement target density: 0.6566 [INFO GPL-0076] Removing fillers, count: Before: 7, After: 2 (-71.43%) [INFO GPL-0077] Filler area (um^2) : Before: 72.936, After: 20.767 (-71.53%) [INFO GPL-0078] Removed fillers count: 5, area removed: 51.918 um^2. Remaining area to be compensated by modifying density: 10.316 um^2 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 3802.897 um^2 (+0.00%) [INFO GPL-0060] Total filler area: 20.767 um^2 (-71.53%) [INFO GPL-0061] Total non-inflated area: 3812.964 um^2 (+0.26%) [INFO GPL-0062] Total inflated area: 3875.198 um^2 (+0.26%) [INFO GPL-0063] New Target Density: 0.6566 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 280 | 0.5936 | 3.903402e+03 | -10.08% | 4.63e-10 | 290 | 0.5782 | 3.931275e+03 | +0.71% | 6.82e-10 | 300 | 0.5640 | 3.956564e+03 | +0.64% | 1.00e-09 | 310 | 0.5412 | 3.995385e+03 | +0.98% | 1.48e-09 | 320 | 0.5131 | 4.036095e+03 | +1.02% | 2.18e-09 | 330 | 0.4830 | 4.084700e+03 | +1.20% | 3.21e-09 | 340 | 0.4468 | 4.139433e+03 | +1.34% | 4.73e-09 | 350 | 0.4090 | 4.198844e+03 | +1.44% | 6.97e-09 | 360 | 0.3733 | 4.266431e+03 | +1.61% | 1.03e-08 | 370 | 0.3317 | 4.331454e+03 | +1.52% | 1.51e-08 | 380 | 0.3011 | 4.401721e+03 | +1.62% | 2.23e-08 | [INFO GPL-0040] Routability iteration: 2 [INFO GPL-0041] Total routing overflow: 0.2476 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.1137 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0971 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0825 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9704 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.1054 [INFO GPL-0049] Routing congestion (1.1054) higher than minimum (1.1044). Consecutive non-improvement count: 1. [INFO GPL-0086] Inflated area: 67.368 um^2 (+1.78%) [INFO GPL-0052] Placement target density: 0.6566 [INFO GPL-0076] Removing fillers, count: Before: 2, After: 0 (-100.00%) [INFO GPL-0077] Filler area (um^2) : Before: 20.767, After: 0.000 (-100.00%) [INFO GPL-0078] Removed fillers count: 2, area removed: 20.767 um^2. Remaining area to be compensated by modifying density: 46.601 um^2 [INFO GPL-0079] New target density: 0.66638374 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 3859.565 um^2 (+1.49%) [INFO GPL-0060] Total filler area: 0.000 um^2 (-100.00%) [INFO GPL-0061] Total non-inflated area: 3859.565 um^2 (+1.22%) [INFO GPL-0062] Total inflated area: 3926.933 um^2 (+1.20%) [INFO GPL-0063] New Target Density: 0.6664 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 390 | 0.5923 | 3.914354e+03 | -11.07% | 5.00e-10 | 400 | 0.5774 | 3.943589e+03 | +0.75% | 7.36e-10 | 410 | 0.5626 | 3.968909e+03 | +0.64% | 1.08e-09 | 420 | 0.5359 | 4.011470e+03 | +1.07% | 1.60e-09 | 430 | 0.5091 | 4.054513e+03 | +1.07% | 2.35e-09 | 440 | 0.4767 | 4.105783e+03 | +1.26% | 3.47e-09 | 450 | 0.4401 | 4.164021e+03 | +1.42% | 5.11e-09 | 460 | 0.4023 | 4.227233e+03 | +1.52% | 7.53e-09 | 470 | 0.3656 | 4.298817e+03 | +1.69% | 1.11e-08 | 480 | 0.3261 | 4.366096e+03 | +1.57% | 1.63e-08 | 490 | 0.2977 | 4.451212e+03 | +1.95% | 2.41e-08 | [INFO GPL-0040] Routability iteration: 3 [INFO GPL-0041] Total routing overflow: 0.1999 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.1056 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0862 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0666 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9663 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0959 [INFO GPL-0048] Routing congestion (1.0959) lower than previous minimum (1.104). Updating minimum. [INFO GPL-0086] Inflated area: 52.338 um^2 (+1.36%) [INFO GPL-0052] Placement target density: 0.6664 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 52.338 um^2 [INFO GPL-0079] New target density: 0.6754202 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 3911.902 um^2 (+1.36%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 3911.902 um^2 (+1.36%) [INFO GPL-0062] Total inflated area: 3964.240 um^2 (+1.34%) [INFO GPL-0063] New Target Density: 0.6754 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 500 | 0.5918 | 3.921396e+03 | -11.90% | 5.20e-10 | 510 | 0.5770 | 3.950823e+03 | +0.75% | 7.65e-10 | 520 | 0.5619 | 3.976016e+03 | +0.64% | 1.13e-09 | 530 | 0.5333 | 4.020783e+03 | +1.13% | 1.66e-09 | 540 | 0.5072 | 4.065863e+03 | +1.12% | 2.45e-09 | 550 | 0.4742 | 4.118165e+03 | +1.29% | 3.61e-09 | 560 | 0.4369 | 4.179305e+03 | +1.48% | 5.31e-09 | 570 | 0.3993 | 4.244055e+03 | +1.55% | 7.82e-09 | 580 | 0.3615 | 4.318046e+03 | +1.74% | 1.15e-08 | 590 | 0.3237 | 4.390511e+03 | +1.68% | 1.70e-08 | [INFO GPL-0040] Routability iteration: 4 [INFO GPL-0041] Total routing overflow: 0.1774 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0986 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0794 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0591 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9667 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0890 [INFO GPL-0048] Routing congestion (1.0890) lower than previous minimum (1.096). Updating minimum. [INFO GPL-0086] Inflated area: 47.745 um^2 (+1.22%) [INFO GPL-0052] Placement target density: 0.6754 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 47.745 um^2 [INFO GPL-0079] New target density: 0.68366385 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 3959.648 um^2 (+1.22%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 3959.648 um^2 (+1.22%) [INFO GPL-0062] Total inflated area: 4007.393 um^2 (+1.21%) [INFO GPL-0063] New Target Density: 0.6837 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 600 | 0.6129 | 3.885076e+03 | -11.51% | 3.67e-10 | 610 | 0.5910 | 3.929589e+03 | +1.15% | 5.40e-10 | 620 | 0.5765 | 3.957821e+03 | +0.72% | 7.96e-10 | 630 | 0.5608 | 3.983582e+03 | +0.65% | 1.17e-09 | 640 | 0.5310 | 4.030847e+03 | +1.19% | 1.73e-09 | 650 | 0.5048 | 4.077692e+03 | +1.16% | 2.54e-09 | 660 | 0.4722 | 4.131267e+03 | +1.31% | 3.75e-09 | 670 | 0.4336 | 4.194119e+03 | +1.52% | 5.52e-09 | 680 | 0.3963 | 4.260448e+03 | +1.58% | 8.13e-09 | 690 | 0.3586 | 4.337145e+03 | +1.80% | 1.20e-08 | 700 | 0.3211 | 4.414916e+03 | +1.79% | 1.76e-08 | [INFO GPL-0040] Routability iteration: 5 [INFO GPL-0041] Total routing overflow: 0.1522 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0808 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0681 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0507 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9686 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0744 [INFO GPL-0048] Routing congestion (1.0744) lower than previous minimum (1.089). Updating minimum. [INFO GPL-0086] Inflated area: 43.282 um^2 (+1.09%) [INFO GPL-0052] Placement target density: 0.6837 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 43.282 um^2 [INFO GPL-0079] New target density: 0.69113684 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4002.930 um^2 (+1.09%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4002.930 um^2 (+1.09%) [INFO GPL-0062] Total inflated area: 4046.212 um^2 (+1.08%) [INFO GPL-0063] New Target Density: 0.6911 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 710 | 0.6135 | 3.887682e+03 | -11.94% | 3.81e-10 | 720 | 0.5905 | 3.937199e+03 | +1.27% | 5.61e-10 | 730 | 0.5760 | 3.963783e+03 | +0.68% | 8.27e-10 | 740 | 0.5595 | 3.990617e+03 | +0.68% | 1.22e-09 | 750 | 0.5291 | 4.040242e+03 | +1.24% | 1.80e-09 | 760 | 0.5022 | 4.088618e+03 | +1.20% | 2.64e-09 | 770 | 0.4694 | 4.143686e+03 | +1.35% | 3.90e-09 | 780 | 0.4296 | 4.208645e+03 | +1.57% | 5.74e-09 | 790 | 0.3930 | 4.276818e+03 | +1.62% | 8.45e-09 | 800 | 0.3553 | 4.356639e+03 | +1.87% | 1.25e-08 | 810 | 0.3180 | 4.437377e+03 | +1.85% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 6 [INFO GPL-0041] Total routing overflow: 0.0808 [INFO GPL-0042] Number of overflowed tiles: 2 (1.65%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0430 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0404 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0265 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9668 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0417 [INFO GPL-0048] Routing congestion (1.0417) lower than previous minimum (1.074). Updating minimum. [INFO GPL-0086] Inflated area: 19.621 um^2 (+0.49%) [INFO GPL-0052] Placement target density: 0.6911 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 19.621 um^2 [INFO GPL-0079] New target density: 0.6945244 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4022.550 um^2 (+0.49%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4022.550 um^2 (+0.49%) [INFO GPL-0062] Total inflated area: 4042.171 um^2 (+0.49%) [INFO GPL-0063] New Target Density: 0.6945 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 820 | 0.6143 | 3.887702e+03 | -12.39% | 3.81e-10 | 830 | 0.5910 | 3.938880e+03 | +1.32% | 5.61e-10 | 840 | 0.5763 | 3.965583e+03 | +0.68% | 8.27e-10 | 850 | 0.5600 | 3.991990e+03 | +0.67% | 1.22e-09 | 860 | 0.5295 | 4.042415e+03 | +1.26% | 1.80e-09 | 870 | 0.5024 | 4.091301e+03 | +1.21% | 2.64e-09 | 880 | 0.4696 | 4.146549e+03 | +1.35% | 3.90e-09 | 890 | 0.4297 | 4.212093e+03 | +1.58% | 5.74e-09 | 900 | 0.3930 | 4.280806e+03 | +1.63% | 8.45e-09 | 910 | 0.3556 | 4.361397e+03 | +1.88% | 1.25e-08 | 920 | 0.3175 | 4.443403e+03 | +1.88% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 7 [INFO GPL-0041] Total routing overflow: 0.0679 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0337 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0331 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0226 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9647 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0334 [INFO GPL-0048] Routing congestion (1.0334) lower than previous minimum (1.042). Updating minimum. [INFO GPL-0086] Inflated area: 16.644 um^2 (+0.41%) [INFO GPL-0052] Placement target density: 0.6945 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 16.644 um^2 [INFO GPL-0079] New target density: 0.6973982 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4039.194 um^2 (+0.41%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4039.194 um^2 (+0.41%) [INFO GPL-0062] Total inflated area: 4055.839 um^2 (+0.41%) [INFO GPL-0063] New Target Density: 0.6974 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 930 | 0.6151 | 3.887723e+03 | -12.51% | 3.81e-10 | 940 | 0.5915 | 3.940317e+03 | +1.35% | 5.61e-10 | 950 | 0.5766 | 3.967121e+03 | +0.68% | 8.27e-10 | 960 | 0.5603 | 3.993127e+03 | +0.66% | 1.22e-09 | 970 | 0.5297 | 4.044239e+03 | +1.28% | 1.80e-09 | 980 | 0.5025 | 4.093560e+03 | +1.22% | 2.64e-09 | 990 | 0.4697 | 4.149002e+03 | +1.35% | 3.90e-09 | 1000 | 0.4298 | 4.215084e+03 | +1.59% | 5.74e-09 | 1010 | 0.3930 | 4.284201e+03 | +1.64% | 8.45e-09 | 1020 | 0.3554 | 4.365342e+03 | +1.89% | 1.25e-08 | 1030 | 0.3174 | 4.448018e+03 | +1.89% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 8 [INFO GPL-0041] Total routing overflow: 0.0584 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0274 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0259 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0195 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9642 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0267 [INFO GPL-0048] Routing congestion (1.0267) lower than previous minimum (1.033). Updating minimum. [INFO GPL-0086] Inflated area: 13.281 um^2 (+0.33%) [INFO GPL-0052] Placement target density: 0.6974 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 13.281 um^2 [INFO GPL-0079] New target density: 0.69969124 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4052.475 um^2 (+0.33%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4052.475 um^2 (+0.33%) [INFO GPL-0062] Total inflated area: 4065.756 um^2 (+0.33%) [INFO GPL-0063] New Target Density: 0.6997 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1040 | 0.6157 | 3.887751e+03 | -12.60% | 3.81e-10 | 1050 | 0.5918 | 3.941509e+03 | +1.38% | 5.61e-10 | 1060 | 0.5768 | 3.968360e+03 | +0.68% | 8.27e-10 | 1070 | 0.5606 | 3.994057e+03 | +0.65% | 1.22e-09 | 1080 | 0.5300 | 4.045719e+03 | +1.29% | 1.80e-09 | 1090 | 0.5026 | 4.095367e+03 | +1.23% | 2.64e-09 | 1100 | 0.4698 | 4.150975e+03 | +1.36% | 3.90e-09 | 1110 | 0.4298 | 4.217452e+03 | +1.60% | 5.74e-09 | 1120 | 0.3929 | 4.286876e+03 | +1.65% | 8.45e-09 | 1130 | 0.3551 | 4.368571e+03 | +1.91% | 1.25e-08 | 1140 | 0.3173 | 4.451655e+03 | +1.90% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 9 [INFO GPL-0041] Total routing overflow: 0.0506 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0221 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0202 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0169 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9637 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0212 [INFO GPL-0048] Routing congestion (1.0212) lower than previous minimum (1.027). Updating minimum. [INFO GPL-0086] Inflated area: 12.475 um^2 (+0.31%) [INFO GPL-0052] Placement target density: 0.6997 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 12.475 um^2 [INFO GPL-0079] New target density: 0.7018452 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4064.951 um^2 (+0.31%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4064.950 um^2 (+0.31%) [INFO GPL-0062] Total inflated area: 4077.426 um^2 (+0.31%) [INFO GPL-0063] New Target Density: 0.7018 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1150 | 0.6162 | 3.887751e+03 | -12.67% | 3.81e-10 | 1160 | 0.5921 | 3.942559e+03 | +1.41% | 5.61e-10 | 1170 | 0.5770 | 3.969527e+03 | +0.68% | 8.27e-10 | 1180 | 0.5609 | 3.994928e+03 | +0.64% | 1.22e-09 | 1190 | 0.5302 | 4.047095e+03 | +1.31% | 1.80e-09 | 1200 | 0.5027 | 4.097069e+03 | +1.23% | 2.64e-09 | 1210 | 0.4699 | 4.152816e+03 | +1.36% | 3.90e-09 | 1220 | 0.4299 | 4.219643e+03 | +1.61% | 5.74e-09 | 1230 | 0.3928 | 4.289369e+03 | +1.65% | 8.45e-09 | 1240 | 0.3550 | 4.371490e+03 | +1.91% | 1.25e-08 | 1250 | 0.3172 | 4.455102e+03 | +1.91% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 10 [INFO GPL-0041] Total routing overflow: 0.0433 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0176 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0156 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0144 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9631 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0166 [INFO GPL-0048] Routing congestion (1.0166) lower than previous minimum (1.021). Updating minimum. [INFO GPL-0086] Inflated area: 10.734 um^2 (+0.26%) [INFO GPL-0052] Placement target density: 0.7018 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 10.734 um^2 [INFO GPL-0079] New target density: 0.70369846 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4075.684 um^2 (+0.26%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4075.684 um^2 (+0.26%) [INFO GPL-0062] Total inflated area: 4086.418 um^2 (+0.26%) [INFO GPL-0063] New Target Density: 0.7037 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1260 | 0.6167 | 3.887765e+03 | -12.73% | 3.81e-10 | 1270 | 0.5924 | 3.943501e+03 | +1.43% | 5.61e-10 | 1280 | 0.5772 | 3.970522e+03 | +0.69% | 8.27e-10 | 1290 | 0.5611 | 3.995668e+03 | +0.63% | 1.22e-09 | 1300 | 0.5304 | 4.048276e+03 | +1.32% | 1.80e-09 | 1310 | 0.5028 | 4.098594e+03 | +1.24% | 2.64e-09 | 1320 | 0.4699 | 4.154386e+03 | +1.36% | 3.90e-09 | 1330 | 0.4299 | 4.221523e+03 | +1.62% | 5.74e-09 | 1340 | 0.3928 | 4.291518e+03 | +1.66% | 8.45e-09 | 1350 | 0.3550 | 4.373998e+03 | +1.92% | 1.25e-08 | 1360 | 0.3172 | 4.457976e+03 | +1.92% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 11 [INFO GPL-0041] Total routing overflow: 0.0417 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0153 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0143 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0139 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9626 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0148 [INFO GPL-0048] Routing congestion (1.0148) lower than previous minimum (1.017). Updating minimum. [INFO GPL-0086] Inflated area: 8.804 um^2 (+0.22%) [INFO GPL-0052] Placement target density: 0.7037 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 8.804 um^2 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4075.684 um^2 (+0.00%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4084.488 um^2 (+0.22%) [INFO GPL-0062] Total inflated area: 4093.291 um^2 (+0.22%) [INFO GPL-0063] New Target Density: 0.7037 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1370 | 0.6175 | 3.887779e+03 | -12.79% | 3.81e-10 | 1380 | 0.5929 | 3.944830e+03 | +1.47% | 5.61e-10 | 1390 | 0.5776 | 3.971894e+03 | +0.69% | 8.27e-10 | 1400 | 0.5617 | 3.996668e+03 | +0.62% | 1.22e-09 | 1410 | 0.5309 | 4.049908e+03 | +1.33% | 1.80e-09 | 1420 | 0.5032 | 4.100725e+03 | +1.25% | 2.64e-09 | 1430 | 0.4703 | 4.156560e+03 | +1.36% | 3.90e-09 | 1440 | 0.4303 | 4.224012e+03 | +1.62% | 5.74e-09 | 1450 | 0.3933 | 4.294563e+03 | +1.67% | 8.45e-09 | 1460 | 0.3555 | 4.377522e+03 | +1.93% | 1.25e-08 | 1470 | 0.3178 | 4.461903e+03 | +1.93% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 12 [INFO GPL-0041] Total routing overflow: 0.0386 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0132 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0132 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0129 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9619 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0132 [INFO GPL-0048] Routing congestion (1.0132) lower than previous minimum (1.015). Updating minimum. [INFO GPL-0086] Inflated area: 7.324 um^2 (+0.18%) [INFO GPL-0052] Placement target density: 0.7037 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 7.324 um^2 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4075.684 um^2 (+0.00%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4091.812 um^2 (+0.18%) [INFO GPL-0062] Total inflated area: 4099.136 um^2 (+0.18%) [INFO GPL-0063] New Target Density: 0.7037 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1480 | 0.6182 | 3.887795e+03 | -12.87% | 3.81e-10 | 1490 | 0.5934 | 3.945872e+03 | +1.49% | 5.61e-10 | 1500 | 0.5779 | 3.973040e+03 | +0.69% | 8.27e-10 | 1510 | 0.5621 | 3.997484e+03 | +0.62% | 1.22e-09 | 1520 | 0.5313 | 4.051277e+03 | +1.35% | 1.80e-09 | 1530 | 0.5035 | 4.102506e+03 | +1.26% | 2.64e-09 | 1540 | 0.4706 | 4.158360e+03 | +1.36% | 3.90e-09 | 1550 | 0.4306 | 4.226086e+03 | +1.63% | 5.74e-09 | 1560 | 0.3937 | 4.297043e+03 | +1.68% | 8.45e-09 | 1570 | 0.3560 | 4.380502e+03 | +1.94% | 1.25e-08 | 1580 | 0.3184 | 4.465213e+03 | +1.93% | 1.83e-08 | [INFO GPL-0040] Routability iteration: 13 [INFO GPL-0041] Total routing overflow: 0.0300 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0132 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0108 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0100 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9599 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0120 [INFO GPL-0048] Routing congestion (1.0120) lower than previous minimum (1.013). Updating minimum. [INFO GPL-0086] Inflated area: 2.120 um^2 (+0.05%) [INFO GPL-0052] Placement target density: 0.7037 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 2.120 um^2 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4075.684 um^2 (+0.00%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4093.932 um^2 (+0.05%) [INFO GPL-0062] Total inflated area: 4096.051 um^2 (+0.05%) [INFO GPL-0063] New Target Density: 0.7037 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1590 | 0.6198 | 3.885077e+03 | -12.99% | 3.67e-10 | 1600 | 0.5954 | 3.941430e+03 | +1.45% | 5.40e-10 | 1610 | 0.5793 | 3.972023e+03 | +0.78% | 7.96e-10 | 1620 | 0.5644 | 3.993822e+03 | +0.55% | 1.17e-09 | 1630 | 0.5342 | 4.046593e+03 | +1.32% | 1.73e-09 | 1640 | 0.5065 | 4.098420e+03 | +1.28% | 2.54e-09 | 1650 | 0.4745 | 4.152966e+03 | +1.33% | 3.75e-09 | 1660 | 0.4348 | 4.219815e+03 | +1.61% | 5.52e-09 | 1670 | 0.3978 | 4.289904e+03 | +1.66% | 8.13e-09 | 1680 | 0.3601 | 4.372542e+03 | +1.93% | 1.20e-08 | 1690 | 0.3211 | 4.457238e+03 | +1.94% | 1.76e-08 | 1700 | 0.2979 | 4.564185e+03 | +2.40% | 2.60e-08 | [INFO GPL-0040] Routability iteration: 14 [INFO GPL-0041] Total routing overflow: 0.0288 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0120 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0104 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0096 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9597 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0112 [INFO GPL-0049] Routing congestion (1.0112) higher than minimum (1.0120). Consecutive non-improvement count: 1. [INFO GPL-0086] Inflated area: 1.972 um^2 (+0.05%) [INFO GPL-0052] Placement target density: 0.7037 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 1.972 um^2 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4075.684 um^2 (+0.00%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4095.903 um^2 (+0.05%) [INFO GPL-0062] Total inflated area: 4097.875 um^2 (+0.05%) [INFO GPL-0063] New Target Density: 0.7037 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1710 | 0.5976 | 3.935699e+03 | -13.77% | 5.20e-10 | 1720 | 0.5808 | 3.970609e+03 | +0.89% | 7.65e-10 | 1730 | 0.5666 | 3.990204e+03 | +0.49% | 1.13e-09 | 1740 | 0.5374 | 4.040928e+03 | +1.27% | 1.66e-09 | 1750 | 0.5096 | 4.093402e+03 | +1.30% | 2.45e-09 | 1760 | 0.4782 | 4.146881e+03 | +1.31% | 3.61e-09 | 1770 | 0.4394 | 4.213491e+03 | +1.61% | 5.31e-09 | 1780 | 0.4015 | 4.283080e+03 | +1.65% | 7.82e-09 | 1790 | 0.3643 | 4.365012e+03 | +1.91% | 1.15e-08 | 1800 | 0.3247 | 4.450205e+03 | +1.95% | 1.70e-08 | 1810 | 0.3007 | 4.552925e+03 | +2.31% | 2.50e-08 | [INFO GPL-0040] Routability iteration: 15 [INFO GPL-0041] Total routing overflow: 0.0276 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0110 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0101 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0092 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9596 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0105 [INFO GPL-0048] Routing congestion (1.0105) lower than previous minimum (1.012). Updating minimum. [INFO GPL-0086] Inflated area: 1.850 um^2 (+0.05%) [INFO GPL-0052] Placement target density: 0.7037 [INFO GPL-0076] Removing fillers, count: Before: 0, After: 0 (+0.00%) [INFO GPL-0077] Filler area (um^2) : Before: 0.000, After: 0.000 (+0.00%) [INFO GPL-0078] Removed fillers count: 0, area removed: 0.000 um^2. Remaining area to be compensated by modifying density: 1.850 um^2 [INFO GPL-0058] White space area: 5791.805 um^2 (+0.00%) [INFO GPL-0059] Movable instances area: 4075.684 um^2 (+0.00%) [INFO GPL-0060] Total filler area: 0.000 um^2 (+0.00%) [INFO GPL-0061] Total non-inflated area: 4097.753 um^2 (+0.05%) [INFO GPL-0062] Total inflated area: 4099.602 um^2 (+0.05%) [INFO GPL-0063] New Target Density: 0.7037 [INFO GPL-0087] Routability end iteration: increase inflation and revert back to snapshot. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1820 | 0.6003 | 3.930265e+03 | -13.68% | 5.00e-10 | 1830 | 0.5823 | 3.969411e+03 | +1.00% | 7.36e-10 | 1840 | 0.5685 | 3.987407e+03 | +0.45% | 1.08e-09 | 1850 | 0.5406 | 4.035892e+03 | +1.22% | 1.60e-09 | 1860 | 0.5126 | 4.089255e+03 | +1.32% | 2.35e-09 | 1870 | 0.4816 | 4.141796e+03 | +1.28% | 3.47e-09 | 1880 | 0.4439 | 4.207125e+03 | +1.58% | 5.11e-09 | 1890 | 0.4051 | 4.275847e+03 | +1.63% | 7.53e-09 | 1900 | 0.3690 | 4.356678e+03 | +1.89% | 1.11e-08 | 1910 | 0.3282 | 4.442312e+03 | +1.97% | 1.63e-08 | 1920 | 0.3025 | 4.540863e+03 | +2.22% | 2.41e-08 | [INFO GPL-0040] Routability iteration: 16 [INFO GPL-0041] Total routing overflow: 0.0266 [INFO GPL-0042] Number of overflowed tiles: 3 (2.48%) [INFO GPL-0043] Average top 0.5% routing congestion: 1.0100 [INFO GPL-0044] Average top 1.0% routing congestion: 1.0097 [INFO GPL-0045] Average top 2.0% routing congestion: 1.0089 [INFO GPL-0046] Average top 5.0% routing congestion: 0.9594 [INFO GPL-0047] Routability iteration weighted routing congestion: 1.0099 [INFO GPL-0050] Weighted routing congestion is lower than target routing congestion(1.0100), end routability optimization. [INFO GPL-0090] Routability finished. Target routing congestion achieved succesfully. Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1930 | 0.2787 | 4.673503e+03 | +2.92% | 3.54e-08 | 1940 | 0.2553 | 4.767654e+03 | +2.01% | 5.22e-08 | 1950 | 0.2269 | 4.849508e+03 | +1.72% | 7.69e-08 | 1960 | 0.2069 | 4.933414e+03 | +1.73% | 1.13e-07 | [INFO GPL-0100] Timing-driven iteration 2/2, virtual: false. [INFO GPL-0101] Iter: 1968, overflow: 0.194, keep resizer changes at: 1, HPWL: 4999632 Iteration | Area | Resized | Buffers | Nets repaired | Remaining --------------------------------------------------------------------- 0 | +0.0% | 0 | 0 | 0 | 399 final | +0.0% | 0 | 0 | 0 | 0 --------------------------------------------------------------------- Iter | Area | Removed | Inserted | Pins | | Buffers | Buffers | Remaining ------------------------------------------------------- 0 | +0.0% | 0 | 0 | 316 31 | +0.0% | 0 | 0 | 285 62 | +0.2% | 4 | 5 | 254 93 | +0.6% | 6 | 9 | 223 124 | +1.3% | 7 | 13 | 192 155 | +1.7% | 12 | 20 | 161 186 | +1.7% | 16 | 24 | 130 217 | +2.1% | 20 | 30 | 99 248 | +2.3% | 29 | 40 | 68 279 | +2.7% | 41 | 54 | 37 310 | +2.7% | 42 | 55 | 6 final | +2.7% | 42 | 55 | 0 ------------------------------------------------------- [INFO GPL-0106] Timing-driven: worst slack -1.072733e-10 [INFO GPL-0107] Timing-driven: repair_design delta area: 61.041 um^2 (+1.49%) [INFO GPL-0108] Timing-driven: repair_design, gpl delta gcells: 13 (+3.60%) [INFO GPL-0109] Timing-driven: repair_design, gcells created: 55, deleted: 42 [INFO GPL-0110] Timing-driven: new target density: 0.71804804 Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group --------------------------------------------------------------- 1970 | 0.1876 | 5.138212e+03 | +4.15% | 1.67e-07 | 1980 | 0.1612 | 5.247478e+03 | +2.13% | 2.46e-07 | 1990 | 0.1486 | 5.218850e+03 | -0.55% | 3.62e-07 | 2000 | 0.1354 | 5.238185e+03 | +0.37% | 5.34e-07 | 2010 | 0.1140 | 5.284162e+03 | +0.88% | 7.86e-07 | 2017 | 0.0990 | 5.288182e+03 | | 1.07e-06 | --------------------------------------------------------------- [INFO GPL-1001] Global placement finished at iteration 2017 [INFO GPL-1017] Routability mode iteration count: 1720 [INFO GPL-1005] Routability final weighted congestion: 0.9220 [INFO GPL-1002] Placed Cell Area 4158.7943 [INFO GPL-1003] Available Free Area 5791.8048 [INFO GPL-1004] Minimum Feasible Density 0.5900 (cell_area / free_area) [INFO GPL-1006] Suggested Target Densities: [INFO GPL-1007] - For 90% usage of free space: 0.7978 [INFO GPL-1008] - For 80% usage of free space: 0.8976 [INFO GPL-1011] Original area (um^2): 3402.15 [INFO GPL-1012] Total routability artificial inflation: 367.79 (+10.81%) [INFO GPL-1013] Total timing-driven delta area: 388.86 (+11.43%) [INFO GPL-1014] Final placement area: 4158.79 (+22.24%) Took 693 seconds: global_placement -density 0.6 -pad_left 0 -pad_right 0 -routability_driven -timing_driven -force_center_initial_place -min_phi_coef 0.95 -max_phi_coef 1.05 estimate_parasitics -placement Report metrics stage 3, global place... ========================================================================== global place report_design_area -------------------------------------------------------------------------- Design area 3684 um^2 63% utilization. write_db ./results/sky130hd/gcd/sky_p30/3_3_place_gp.odb Elapsed time: 11:33.19[h:]min:sec. CPU time: user 5387.70 sys 4.54 (777%). Peak memory: 243704KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 3_3_place_gp .odb 693 237 ee07b078e6115b1384a2 /OpenROAD-flow-scripts/flow/scripts/flow.sh 3_4_place_resized resize Running resize.tcl, stage 3_4_place_resized read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/3_3_place_gp.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl estimate_parasitics -placement replace_arith_modules -path_count 1000 -target setup -slack_threshold 0.0 [INFO RSZ-0151] Starting arithmetic module replacement to optimize 'setup' target [INFO RSZ-0152] Analyzing 1000 critical paths with slack < 0.00 [INFO RSZ-0153] Identified 9 violating endpoints [INFO RSZ-0154] Identified 1 critical arithmetic instances [INFO RSZ-0160] 0 arithmetic instances have swapped to improve 'setup' target [INFO GPL-0083] Execute incremental mode global placement. [INFO GPL-0001] ---- Initialize GPL Main Data Structures [INFO GPL-0002] DBU: 1000 [INFO GPL-0003] SiteSize: ( 0.460 2.720 ) um [INFO GPL-0004] CoreBBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO GPL-0036] Movable instances area: 3589.693 um^2 [INFO GPL-0037] Total instances area: 3683.533 um^2 [INFO GPL-0035] Pin density area adjust: 262.000 um^2 [INFO GPL-0032] ---- Initialize Region: Top-level [INFO GPL-0006] Number of instances: 449 [INFO GPL-0007] Movable instances: 374 [INFO GPL-0008] Fixed instances: 75 [INFO GPL-0009] Dummy instances: 0 [INFO GPL-0010] Number of nets: 410 [INFO GPL-0011] Number of pins: 1239 [INFO GPL-0012] Die BBox: ( 0.000 0.000 ) ( 80.025 80.025 ) um [INFO GPL-0013] Core BBox: ( 1.380 2.720 ) ( 78.660 78.880 ) um [INFO GPL-0016] Core area: 5885.645 um^2 [INFO GPL-0014] Region name: top-level. [INFO GPL-0015] Region area: 5885.645 um^2 [INFO GPL-0017] Fixed instances area: 93.840 um^2 [INFO GPL-0018] Movable instances area: 3851.692 um^2 [INFO GPL-0019] Utilization: 66.502 % [INFO GPL-0020] Standard cells area: 3851.692 um^2 [INFO GPL-0021] Large instances area: 0.000 um^2 [INFO GPL-0154] Identified 374 placed instances [INFO GPL-0155] Identified 0 not placed instances [INFO GPL-0156] Identified all instances as placed. Skipping incremental mode Perform buffer insertion and gate resizing... repair_design -verbose -match_cell_footprint Iteration | Area | Resized | Buffers | Nets repaired | Remaining --------------------------------------------------------------------- 0 | +0.0% | 0 | 0 | 0 | 412 10 | +0.0% | 0 | 0 | 0 | 402 20 | +0.0% | 0 | 0 | 0 | 392 30 | +0.0% | 0 | 0 | 0 | 382 40 | +0.0% | 0 | 0 | 0 | 372 50 | +0.0% | 0 | 0 | 0 | 362 60 | +0.0% | 0 | 0 | 0 | 352 70 | +0.0% | 0 | 0 | 0 | 342 80 | +0.0% | 0 | 0 | 0 | 332 90 | +0.0% | 0 | 0 | 0 | 322 100 | +0.0% | 0 | 0 | 0 | 312 110 | +0.0% | 0 | 0 | 0 | 302 120 | +0.0% | 0 | 0 | 0 | 292 130 | +0.0% | 0 | 0 | 0 | 282 140 | +0.0% | 0 | 0 | 0 | 272 150 | +0.0% | 0 | 0 | 0 | 262 160 | +0.0% | 0 | 0 | 0 | 252 170 | +0.0% | 0 | 0 | 0 | 242 180 | +0.0% | 0 | 0 | 0 | 232 190 | +0.0% | 0 | 0 | 0 | 222 200 | +0.0% | 0 | 0 | 0 | 212 210 | +0.0% | 0 | 0 | 0 | 202 220 | +0.0% | 0 | 0 | 0 | 192 230 | +0.0% | 0 | 0 | 0 | 182 240 | +0.0% | 0 | 0 | 0 | 172 250 | +0.0% | 0 | 0 | 0 | 162 260 | +0.0% | 0 | 0 | 0 | 152 270 | +0.0% | 0 | 0 | 0 | 142 280 | +0.0% | 0 | 0 | 0 | 132 290 | +0.0% | 0 | 0 | 0 | 122 300 | +0.0% | 0 | 0 | 0 | 112 310 | +0.0% | 0 | 0 | 0 | 102 320 | +0.0% | 0 | 0 | 0 | 92 330 | +0.0% | 0 | 0 | 0 | 82 340 | +0.0% | 0 | 0 | 0 | 72 350 | +0.0% | 0 | 0 | 0 | 62 360 | +0.0% | 0 | 0 | 0 | 52 370 | +0.0% | 0 | 0 | 0 | 42 380 | +0.0% | 0 | 0 | 0 | 32 390 | +0.0% | 0 | 0 | 0 | 22 400 | +0.0% | 0 | 0 | 0 | 12 410 | +0.0% | 0 | 0 | 0 | 2 final | +0.0% | 0 | 0 | 0 | 0 --------------------------------------------------------------------- [INFO RSZ-0504] Runtime: 0.02s Floating nets: Report metrics stage 3, resizer... ========================================================================== resizer report_design_area -------------------------------------------------------------------------- Design area 3684 um^2 63% utilization. Instance count before 449, after 449 Pin count before 1187, after 1187 write_db ./results/sky130hd/gcd/sky_p30/3_4_place_resized.odb Elapsed time: 0:00.55[h:]min:sec. CPU time: user 0.46 sys 0.08 (99%). Peak memory: 145580KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 3_4_place_resized .odb 0 142 ee07b078e6115b1384a2 /OpenROAD-flow-scripts/flow/scripts/flow.sh 3_5_place_dp detail_place Running detail_place.tcl, stage 3_5_place_dp read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/3_4_place_resized.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl detailed_placement [INFO DPL-0006] Core area: 5885.64 um^2, Instances area: 3683.53 um^2, Utilization: 62.6% [INFO DPL-0005] Diamond search max displacement: +/- 500 sites horizontally, +/- 100 rows vertically. [INFO DPL-1101] Legalizing using diamond search. Movements Summary --------------------------------------- Total cells: 374 Diamond Move Success: 374 (100.00%) Diamond Move Failure: 0 Rip-up and replace Success: 0 ( 0.00% of diamond failures) Rip-up and replace Failure: 0 Total Placement Failures: 0 --------------------------------------- [INFO DPL-0500] Runtime: 0.00s Placement Analysis --------------------------------- total displacement 804.3 u average displacement 1.8 u max displacement 12.7 u original HPWL 5297.0 u legalized HPWL 5949.4 u delta HPWL 12 % improve_placement -max_displacement "5 1" Detailed placement improvement. [INFO DPL-0401] Setting random seed to 1. [INFO DPL-0402] Setting maximum displacement 5 1 to 13600 2720 units. [INFO DPL-0320] Collected 129 fixed cells. [INFO DPL-0318] Collected 374 single height cells. [INFO DPL-0321] Collected 0 wide cells. [INFO DPL-0322] Image (1380, 2720) - (78660, 78880) [INFO DPL-0310] Assigned 374 cells into segments. Movement in X-direction is 0.000000, movement in Y-direction is 0.000000. [INFO DPL-0313] Found 0 cells in wrong regions. [INFO DPL-0315] Found 0 row alignment problems. [INFO DPL-0314] Found 0 site alignment problems. [INFO DPL-0311] Found 0 overlaps between adjacent cells. [INFO DPL-0312] Found 0 edge spacing violations and 0 padding violations. [INFO DPL-0303] Running algorithm for independent set matching. [INFO DPL-0300] Set matching objective is wirelength. [INFO DPL-0301] Pass 1 of matching; objective is 5.949943e+06. [INFO DPL-0302] End of matching; objective is 5.935622e+06, improvement is 0.24 percent. [INFO DPL-0303] Running algorithm for global swaps. [INFO DPL-0306] Pass 1 of global swaps; hpwl is 5.821614e+06. [INFO DPL-0306] Pass 2 of global swaps; hpwl is 5.798086e+06. [INFO DPL-0307] End of global swaps; objective is 5.798086e+06, improvement is 2.32 percent. [INFO DPL-0303] Running algorithm for vertical swaps. [INFO DPL-0308] Pass 1 of vertical swaps; hpwl is 5.772363e+06. [INFO DPL-0309] End of vertical swaps; objective is 5.772363e+06, improvement is 0.44 percent. [INFO DPL-0303] Running algorithm for reordering. [INFO DPL-0304] Pass 1 of reordering; objective is 5.754805e+06. [INFO DPL-0305] End of reordering; objective is 5.754805e+06, improvement is 0.30 percent. [INFO DPL-0303] Running algorithm for random improvement. [INFO DPL-0324] Random improver is using random generator. [INFO DPL-0325] Random improver is using hpwl objective. [INFO DPL-0326] Random improver cost string is (a). [INFO DPL-0332] End of pass, Generator random called 7480 times. [INFO DPL-0335] Generator random, Cumulative attempts 7480, swaps 1403, moves 1843 since last reset. [INFO DPL-0333] End of pass, Objective hpwl, Initial cost 5.754805e+06, Scratch cost 5.611037e+06, Incremental cost 5.611037e+06, Mismatch? N [INFO DPL-0338] End of pass, Total cost is 5.611037e+06. [INFO DPL-0327] Pass 1 of random improver; improvement in cost is 2.50 percent. [INFO DPL-0332] End of pass, Generator random called 7480 times. [INFO DPL-0335] Generator random, Cumulative attempts 14960, swaps 2778, moves 3703 since last reset. [INFO DPL-0333] End of pass, Objective hpwl, Initial cost 5.611037e+06, Scratch cost 5.573127e+06, Incremental cost 5.573127e+06, Mismatch? N [INFO DPL-0338] End of pass, Total cost is 5.573127e+06. [INFO DPL-0327] Pass 2 of random improver; improvement in cost is 0.68 percent. [INFO DPL-0328] End of random improver; improvement is 3.156979 percent. [INFO DPL-0380] Cell flipping. [INFO DPL-0382] Changed 0 cell orientations for row compatibility. [INFO DPL-0383] Performed 120 cell flips. [INFO DPL-0384] End of flipping; objective is 5.340031e+06, improvement is 4.18 percent. [INFO DPL-0313] Found 0 cells in wrong regions. [INFO DPL-0315] Found 0 row alignment problems. [INFO DPL-0314] Found 0 site alignment problems. [INFO DPL-0311] Found 0 overlaps between adjacent cells. [INFO DPL-0312] Found 0 edge spacing violations and 0 padding violations. Detailed Improvement Results ------------------------------------------ Original HPWL 5949.4 u ( 3175.6, 2773.8) Final HPWL 5336.9 u ( 2729.8, 2607.1) Delta HPWL -10.3 % ( -14.0, -6.0) optimize_mirroring [INFO DPL-0020] Mirrored 12 instances [INFO DPL-0021] HPWL before 5336.9 u [INFO DPL-0022] HPWL after 5335.2 u [INFO DPL-0023] HPWL delta -0.0 % [INFO FLW-0012] Placement violations . estimate_parasitics -placement Report metrics stage 3, detailed place... ========================================================================== detailed place report_design_area -------------------------------------------------------------------------- Design area 3684 um^2 63% utilization. write_db ./results/sky130hd/gcd/sky_p30/3_5_place_dp.odb Elapsed time: 0:00.57[h:]min:sec. CPU time: user 0.52 sys 0.06 (103%). Peak memory: 130764KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 3_5_place_dp .odb 0 127 8d9154f5f763a69f4b6e cp ./results/sky130hd/gcd/sky_p30/3_5_place_dp.odb ./results/sky130hd/gcd/sky_p30/3_place.odb cp ./results/sky130hd/gcd/sky_p30/2_floorplan.sdc ./results/sky130hd/gcd/sky_p30/3_place.sdc /OpenROAD-flow-scripts/flow/scripts/flow.sh 4_1_cts cts Running cts.tcl, stage 4_1_cts read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/3_place.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/3_place.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl clock_tree_synthesis -sink_clustering_enable -repair_clock_nets [INFO CTS-0050] Root buffer is sky130_fd_sc_hd__clkbuf_8. [INFO CTS-0051] Sink buffer is sky130_fd_sc_hd__clkbuf_16. [INFO CTS-0052] The following clock buffers will be used for CTS: sky130_fd_sc_hd__clkbuf_8 sky130_fd_sc_hd__clkbuf_16 [INFO CTS-0049] Characterization buffer is sky130_fd_sc_hd__clkbuf_16. [INFO CTS-0007] Net "clk" found for clock "core_clock". [INFO CTS-0010] Clock net "clk" has 35 sinks. [INFO CTS-0008] TritonCTS found 1 clock nets. [INFO CTS-0097] Characterization used 2 buffer(s) types. [INFO CTS-0201] 0 blockages from hard placement blockages and placed macros will be used. [INFO CTS-0027] Generating H-Tree topology for net clk. [INFO CTS-0028] Total number of sinks: 35. [INFO CTS-0090] Sinks will be clustered based on buffer max cap. [INFO CTS-0030] Number of static layers: 0. [INFO CTS-0020] Wire segment unit: 13600 dbu (13 um). [INFO CTS-0023] Original sink region: [(1650, 6860), (70110, 74740)]. [INFO CTS-0024] Normalized sink region: [(0.121324, 0.504412), (5.15515, 5.49559)]. [INFO CTS-0025] Width: 5.0338. [INFO CTS-0026] Height: 4.9912. Level 1 Direction: Horizontal Sinks per sub-region: 18 Sub-region size: 2.5169 X 4.9912 [INFO CTS-0034] Segment length (rounded): 1. Level 2 Direction: Vertical Sinks per sub-region: 9 Sub-region size: 2.5169 X 2.4956 [INFO CTS-0034] Segment length (rounded): 1. [INFO CTS-0032] Stop criterion found. Max number of sinks is 15. [INFO CTS-0035] Number of sinks covered: 35. [INFO CTS-0018] Created 5 clock buffers. [INFO CTS-0012] Minimum number of buffers in the clock path: 2. [INFO CTS-0013] Maximum number of buffers in the clock path: 2. [INFO CTS-0015] Created 5 clock nets. [INFO CTS-0016] Fanout distribution for the current clock = 6:1, 8:1, 10:1, 11:1.. [INFO CTS-0017] Max level of the clock tree: 2. [INFO CTS-0098] Clock net "clk" [INFO CTS-0099] Sinks 38 [INFO CTS-0100] Leaf buffers 0 [INFO CTS-0101] Average sink wire length 118.63 um [INFO CTS-0102] Path depth 2 - 2 [INFO CTS-0207] Dummy loads inserted 3 [INFO CTS-0500] Runtime: 1.82s estimate_parasitics -placement detailed_placement [INFO DPL-0006] Core area: 5885.64 um^2, Instances area: 3768.61 um^2, Utilization: 64.0% [INFO DPL-0005] Diamond search max displacement: +/- 500 sites horizontally, +/- 100 rows vertically. [INFO DPL-1101] Legalizing using diamond search. Movements Summary --------------------------------------- Total cells: 382 Diamond Move Success: 382 (100.00%) Diamond Move Failure: 0 Rip-up and replace Success: 0 ( 0.00% of diamond failures) Rip-up and replace Failure: 0 Total Placement Failures: 0 --------------------------------------- [INFO DPL-0500] Runtime: 0.00s Placement Analysis --------------------------------- total displacement 33.0 u average displacement 0.1 u max displacement 4.3 u original HPWL 5540.2 u legalized HPWL 5792.2 u delta HPWL 5 % estimate_parasitics -placement Warning: master sky130_ef_sc_hd__decap_12 has signal pins but no liberty cell repair_timing -setup_margin 0 -hold_margin 0 -repair_tns 100 -match_cell_footprint -verbose [INFO RSZ-0100] Repair move sequence: UnbufferMove SizeUpMove SwapPinsMove BufferMove CloneMove SplitLoadMove [INFO RSZ-0094] Found 11 endpoints with setup violations. [INFO RSZ-0099] Repairing 11 out of 11 (100.00%) violating endpoints... Iter | Removed | Resized | Inserted | Cloned | Pin | Area | WNS | StTNS | EnTNS | Viol | Worst | Buffers | Gates | Buffers | Gates | Swaps | | | | | Endpts | St/EnPt ------------------------------------------------------------------------------------------------------------------------------ 0* | 0 | 0 | 0 | 0 | 0 | +0.0% | -0.211 | -1.8 | -1.3 | 11 | resp_msg[15] 10* | 0 | 7 | 0 | 0 | 2 | +0.6% | -0.105 | -0.7 | -0.6 | 11 | resp_msg[11] 16* | 0 | 10 | 0 | 0 | 4 | +1.0% | -0.074 | -0.5 | -0.5 | 11 | resp_msg[7] 20* | 0 | 13 | 0 | 0 | 4 | +1.1% | -0.074 | -0.4 | -0.2 | 11 | resp_msg[7] 20* | 0 | 13 | 0 | 0 | 4 | +1.1% | -0.074 | -0.4 | -0.2 | 11 | resp_msg[7] 30* | 0 | 19 | 1 | 0 | 6 | +1.8% | -0.119 | -0.4 | -0.3 | 11 | resp_msg[7] 30* | 0 | 13 | 0 | 0 | 4 | +1.1% | -0.074 | -0.4 | -0.2 | 11 | resp_msg[7] 39* | 0 | 14 | 2 | 0 | 9 | +1.5% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 40* | 0 | 14 | 2 | 0 | 9 | +1.5% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 41* | 0 | 14 | 2 | 0 | 9 | +1.5% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 43* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 45* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 46* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 47* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 48* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 49* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 49* | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 11 | resp_msg[13] 50+ | 0 | 15 | 2 | 0 | 9 | +1.7% | -0.074 | -0.2 | -0.1 | 4 | resp_msg[13] 51+ | 0 | 16 | 2 | 0 | 9 | +1.8% | -0.050 | -0.1 | -0.1 | 4 | resp_msg[13] 52+ | 0 | 16 | 2 | 0 | 9 | +1.8% | -0.050 | -0.1 | -0.1 | 4 | resp_msg[13] 53+ | 0 | 16 | 2 | 0 | 9 | +1.8% | -0.050 | -0.1 | -0.1 | 4 | resp_msg[13] 54+ | 0 | 16 | 2 | 0 | 9 | +1.8% | -0.050 | -0.1 | -0.1 | 4 | resp_msg[13] final | 0 | 16 | 2 | 0 | 9 | +1.8% | -0.050 | -0.1 | -0.1 | 4 | resp_msg[13] ------------------------------------------------------------------------------------------------------------------------------ [INFO RSZ-0040] Inserted 2 buffers. [INFO RSZ-0051] Resized 16 instances: 16 up, 0 up match, 0 down, 0 VT [INFO RSZ-0043] Swapped pins on 9 instances. [WARNING RSZ-0062] Unable to repair all setup violations. [INFO RSZ-0505] Runtime: 0.34s [INFO RSZ-0033] No hold violations found. [INFO RSZ-0506] Runtime: 0.00s Warning: master sky130_ef_sc_hd__decap_12 has signal pins but no liberty cell Repair timing output passed lec test detailed_placement [INFO DPL-0006] Core area: 5885.64 um^2, Instances area: 3834.93 um^2, Utilization: 65.2% [INFO DPL-0005] Diamond search max displacement: +/- 500 sites horizontally, +/- 100 rows vertically. [INFO DPL-1101] Legalizing using diamond search. Movements Summary --------------------------------------- Total cells: 384 Diamond Move Success: 384 (100.00%) Diamond Move Failure: 0 Rip-up and replace Success: 0 ( 0.00% of diamond failures) Rip-up and replace Failure: 0 Total Placement Failures: 0 --------------------------------------- [INFO DPL-0500] Runtime: 0.00s Placement Analysis --------------------------------- total displacement 44.6 u average displacement 0.1 u max displacement 5.4 u original HPWL 5810.7 u legalized HPWL 5869.9 u delta HPWL 1 % Report metrics stage 4, cts final... ========================================================================== cts final report_design_area -------------------------------------------------------------------------- Design area 3835 um^2 65% utilization. write_db ./results/sky130hd/gcd/sky_p30/4_1_cts.odb write_sdc -no_timestamp ./results/sky130hd/gcd/sky_p30/4_cts.sdc Elapsed time: 0:02.93[h:]min:sec. CPU time: user 2.78 sys 0.11 (98%). Peak memory: 169160KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 4_1_cts .odb 2 165 5fae8e2385086d5a76b9 cp ./results/sky130hd/gcd/sky_p30/4_1_cts.odb ./results/sky130hd/gcd/sky_p30/4_cts.odb /OpenROAD-flow-scripts/flow/scripts/flow.sh 5_1_grt global_route Running global_route.tcl, stage 5_1_grt read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/4_cts.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/4_cts.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl pin_access [INFO DRT-0149] Reading tech and libs. [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer mcon [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer mcon [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via2 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via2 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via3 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via3 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via4 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via4 Units: 1000 Number of layers: 13 Number of macros: 441 Number of vias: 29 Number of viarulegen: 25 [INFO DRT-0150] Reading design. Design: gcd Die area: ( 0 0 ) ( 80025 80025 ) Number of track patterns: 12 Number of DEF vias: 0 Number of components: 459 Number of terminals: 56 Number of snets: 2 Number of nets: 417 [INFO DRT-0167] List of default vias: Layer via default via: M1M2_PR Layer via2 default via: M2M3_PR Layer via3 default via: M3M4_PR Layer via4 default via: M4M5_PR [INFO DRT-0162] Library cell analysis. [INFO DRT-0163] Instance analysis. [INFO DRT-0164] Number of unique instances = 74. [INFO DRT-0168] Init region query. [INFO DRT-0024] Complete FR_MASTERSLICE. [INFO DRT-0024] Complete Fr_VIA. [INFO DRT-0024] Complete li1. [INFO DRT-0024] Complete mcon. [INFO DRT-0024] Complete met1. [INFO DRT-0024] Complete via. [INFO DRT-0024] Complete met2. [INFO DRT-0024] Complete via2. [INFO DRT-0024] Complete met3. [INFO DRT-0024] Complete via3. [INFO DRT-0024] Complete met4. [INFO DRT-0024] Complete via4. [INFO DRT-0024] Complete met5. [INFO DRT-0033] FR_MASTERSLICE shape region query size = 0. [INFO DRT-0033] FR_VIA shape region query size = 0. [INFO DRT-0033] li1 shape region query size = 10520. [INFO DRT-0033] mcon shape region query size = 6516. [INFO DRT-0033] met1 shape region query size = 1571. [INFO DRT-0033] via shape region query size = 365. [INFO DRT-0033] met2 shape region query size = 245. [INFO DRT-0033] via2 shape region query size = 292. [INFO DRT-0033] met3 shape region query size = 247. [INFO DRT-0033] via3 shape region query size = 292. [INFO DRT-0033] met4 shape region query size = 91. [INFO DRT-0033] via4 shape region query size = 13. [INFO DRT-0033] met5 shape region query size = 23. [INFO DRT-0165] Start pin access. [INFO DRT-0078] Complete 557 pins. [INFO DRT-0081] Complete 74 unique inst patterns. [INFO DRT-0084] Complete 244 groups. #scanned instances = 459 #unique instances = 74 #stdCellGenAp = 2022 #stdCellValidPlanarAp = 14 #stdCellValidViaAp = 1512 #stdCellPinNoAp = 0 #stdCellPinCnt = 1202 #instTermValidViaApCnt = 0 #macroGenAp = 0 #macroValidPlanarAp = 0 #macroValidViaAp = 0 #macroNoAp = 0 [INFO DRT-0166] Complete pin access. [INFO DRT-0267] cpu time = 00:00:21, elapsed time = 00:00:02, memory = 136.53 (MB), peak = 132.70 (MB) global_route -congestion_report_file ./reports/sky130hd/gcd/sky_p30/congestion.rpt -congestion_iterations 30 -congestion_report_iter_step 5 -verbose [INFO GRT-0020] Min routing layer: met1 [INFO GRT-0021] Max routing layer: met5 [INFO GRT-0022] Global adjustment: 0% [INFO GRT-0023] Grid origin: (0, 0) [INFO GRT-0088] Layer li1 Track-Pitch = 0.4600 line-2-Via Pitch: 0.3400 [INFO GRT-0088] Layer met1 Track-Pitch = 0.3400 line-2-Via Pitch: 0.3400 [INFO GRT-0088] Layer met2 Track-Pitch = 0.4600 line-2-Via Pitch: 0.3500 [INFO GRT-0088] Layer met3 Track-Pitch = 0.6800 line-2-Via Pitch: 0.6150 [INFO GRT-0088] Layer met4 Track-Pitch = 0.9200 line-2-Via Pitch: 1.0400 [INFO GRT-0088] Layer met5 Track-Pitch = 3.4000 line-2-Via Pitch: 3.1100 [INFO GRT-0003] Macros: 0 [INFO GRT-0004] Blockages: 863 [INFO GRT-0019] Found 6 clock nets. [INFO GRT-0001] Minimum degree: 2 [INFO GRT-0002] Maximum degree: 23 [INFO GRT-0053] Routing resources analysis: Routing Original Derated Resource Layer Direction Resources Resources Reduction (%) --------------------------------------------------------------- li1 Vertical 0 0 0.00% met1 Horizontal 1522 1175 22.80% met2 Vertical 1520 1170 23.03% met3 Horizontal 1102 862 21.78% met4 Vertical 740 560 24.32% met5 Horizontal 180 110 38.89% --------------------------------------------------------------- [INFO GRT-0197] Via related to pin nodes: 1951 [INFO GRT-0198] Via related Steiner nodes: 23 [INFO GRT-0199] Via filling finished. [INFO GRT-0111] Final number of vias: 2386 [INFO GRT-0112] Final usage 3D: 8109 [INFO GRT-0096] Final congestion report: Layer Resource Demand Usage (%) Max H / Max V / Total Congestion --------------------------------------------------------------------------------------- li1 0 0 0.00% 0 / 0 / 0 met1 1175 439 37.36% 0 / 0 / 0 met2 1170 432 36.92% 0 / 0 / 0 met3 862 49 5.68% 0 / 0 / 0 met4 560 31 5.54% 0 / 0 / 0 met5 110 0 0.00% 0 / 0 / 0 --------------------------------------------------------------------------------------- Total 3877 951 24.53% 0 / 0 / 0 [INFO GRT-0018] Total wirelength: 11122 um [INFO GRT-0014] Routed nets: 417 [INFO GRT-0303] Global routing runtime = 00:00:00 [WARNING STA-0450] virtual clock vclk_core_clock can not be propagated. estimate_parasitics -global_routing Perform buffer insertion and gate resizing... repair_design -verbose Iteration | Area | Resized | Buffers | Nets repaired | Remaining --------------------------------------------------------------------- 0 | +0.0% | 0 | 0 | 0 | 422 10 | +0.0% | 0 | 0 | 0 | 412 20 | +0.0% | 0 | 0 | 0 | 402 30 | +0.0% | 0 | 0 | 0 | 392 40 | +0.0% | 0 | 0 | 0 | 382 50 | +0.0% | 0 | 0 | 0 | 372 60 | +0.0% | 0 | 0 | 0 | 362 70 | +0.0% | 0 | 0 | 0 | 352 80 | +0.0% | 0 | 0 | 0 | 342 90 | +0.0% | 0 | 0 | 0 | 332 100 | +0.0% | 0 | 0 | 0 | 322 110 | +0.0% | 0 | 0 | 0 | 312 120 | +0.0% | 0 | 0 | 0 | 302 130 | +0.0% | 0 | 0 | 0 | 292 140 | +0.0% | 0 | 0 | 0 | 282 150 | +0.0% | 0 | 0 | 0 | 272 160 | +0.0% | 0 | 0 | 0 | 262 170 | +0.0% | 0 | 0 | 0 | 252 180 | +0.0% | 0 | 0 | 0 | 242 190 | +0.0% | 0 | 0 | 0 | 232 200 | +0.0% | 0 | 0 | 0 | 222 210 | +0.0% | 0 | 0 | 0 | 212 220 | +0.0% | 0 | 0 | 0 | 202 230 | +0.0% | 0 | 0 | 0 | 192 240 | +0.0% | 0 | 0 | 0 | 182 250 | +0.0% | 0 | 0 | 0 | 172 260 | +0.0% | 0 | 0 | 0 | 162 270 | +0.0% | 0 | 0 | 0 | 152 280 | +0.0% | 0 | 0 | 0 | 142 290 | +0.0% | 0 | 0 | 0 | 132 300 | +0.0% | 0 | 0 | 0 | 122 310 | +0.0% | 0 | 0 | 0 | 112 320 | +0.0% | 0 | 0 | 0 | 102 330 | +0.0% | 0 | 0 | 0 | 92 340 | +0.0% | 0 | 0 | 0 | 82 350 | +0.0% | 0 | 0 | 0 | 72 360 | +0.0% | 0 | 0 | 0 | 62 370 | +0.0% | 0 | 0 | 0 | 52 380 | +0.0% | 0 | 0 | 0 | 42 390 | +0.0% | 0 | 0 | 0 | 32 400 | +0.0% | 0 | 0 | 0 | 22 410 | +0.0% | 0 | 0 | 0 | 12 420 | +0.0% | 0 | 0 | 0 | 2 final | +0.0% | 0 | 0 | 0 | 0 --------------------------------------------------------------------- [INFO RSZ-0504] Runtime: 0.10s global_route -start_incremental detailed_placement [INFO DPL-0006] Core area: 5885.64 um^2, Instances area: 3834.93 um^2, Utilization: 65.2% [INFO DPL-0005] Diamond search max displacement: +/- 500 sites horizontally, +/- 100 rows vertically. [INFO DPL-1101] Legalizing using diamond search. Movements Summary --------------------------------------- Total cells: 384 Diamond Move Success: 384 (100.00%) Diamond Move Failure: 0 Rip-up and replace Success: 0 ( 0.00% of diamond failures) Rip-up and replace Failure: 0 Total Placement Failures: 0 --------------------------------------- [INFO DPL-0500] Runtime: 0.00s Placement Analysis --------------------------------- total displacement 0.0 u average displacement 0.0 u max displacement 0.0 u original HPWL 5869.9 u legalized HPWL 5869.9 u delta HPWL 0 % global_route -end_incremental -congestion_report_file ./reports/sky130hd/gcd/sky_p30/congestion_post_repair_design.rpt Repair setup and hold violations... estimate_parasitics -global_routing repair_timing -setup_margin 0 -hold_margin 0 -repair_tns 100 -verbose [INFO RSZ-0100] Repair move sequence: UnbufferMove SizeUpMove SwapPinsMove BufferMove CloneMove SplitLoadMove [INFO RSZ-0094] Found 9 endpoints with setup violations. [INFO RSZ-0099] Repairing 9 out of 9 (100.00%) violating endpoints... Iter | Removed | Resized | Inserted | Cloned | Pin | Area | WNS | StTNS | EnTNS | Viol | Worst | Buffers | Gates | Buffers | Gates | Swaps | | | | | Endpts | St/EnPt ------------------------------------------------------------------------------------------------------------------------------ 0* | 0 | 0 | 0 | 0 | 0 | +0.0% | -0.197 | -2.1 | -1.1 | 9 | resp_msg[13] 10* | 0 | 4 | 1 | 0 | 4 | +0.8% | -0.156 | -1.8 | -0.9 | 9 | resp_msg[13] 13* | 0 | 6 | 1 | 0 | 5 | +0.8% | -0.145 | -1.7 | -0.8 | 9 | resp_msg[8] 20* | 0 | 11 | 2 | 0 | 5 | +2.0% | -0.137 | -1.4 | -0.7 | 9 | resp_msg[14] 23* | 0 | 7 | 1 | 0 | 5 | +1.0% | -0.136 | -1.5 | -0.7 | 9 | resp_msg[12] 30* | 0 | 11 | 1 | 0 | 7 | +1.4% | -0.136 | -1.3 | -0.7 | 9 | resp_msg[12] 40* | 0 | 17 | 1 | 0 | 11 | +2.5% | -0.147 | -1.2 | -0.7 | 9 | resp_msg[15] 47* | 0 | 15 | 1 | 0 | 8 | +2.0% | -0.136 | -1.1 | -0.6 | 9 | resp_msg[12] 49* | 0 | 16 | 1 | 0 | 8 | +2.0% | -0.136 | -1.1 | -0.6 | 9 | resp_msg[12] 50* | 0 | 16 | 1 | 0 | 8 | +2.0% | -0.136 | -1.1 | -0.6 | 9 | resp_msg[12] 60* | 0 | 23 | 3 | 0 | 9 | +3.5% | -0.131 | -0.7 | -0.4 | 9 | resp_msg[15] 60* | 0 | 23 | 3 | 0 | 9 | +3.5% | -0.131 | -0.7 | -0.4 | 9 | resp_msg[15] 62* | 0 | 24 | 3 | 0 | 9 | +3.5% | -0.131 | -0.7 | -0.4 | 9 | resp_msg[15] 69* | 0 | 25 | 3 | 0 | 11 | +3.7% | -0.106 | -0.6 | -0.4 | 9 | resp_msg[7] 70* | 0 | 25 | 3 | 0 | 11 | +3.7% | -0.106 | -0.6 | -0.4 | 9 | resp_msg[7] 78* | 0 | 28 | 4 | 0 | 15 | +4.3% | -0.097 | -0.5 | -0.3 | 9 | resp_msg[14] 79* | 0 | 28 | 4 | 0 | 15 | +4.3% | -0.097 | -0.5 | -0.3 | 9 | resp_msg[14] 79* | 0 | 28 | 4 | 0 | 15 | +4.3% | -0.097 | -0.5 | -0.3 | 9 | resp_msg[14] 80+ | 0 | 28 | 4 | 0 | 15 | +4.3% | -0.097 | -0.5 | -0.3 | 6 | resp_msg[14] 81+ | 0 | 29 | 4 | 0 | 16 | +4.4% | -0.080 | -0.2 | -0.2 | 6 | resp_msg[15] 82+ | 0 | 30 | 4 | 0 | 16 | +4.5% | -0.046 | -0.2 | -0.1 | 6 | resp_msg[5] 83+ | 0 | 30 | 4 | 0 | 16 | +4.5% | -0.046 | -0.2 | -0.1 | 6 | resp_msg[5] 84+ | 0 | 30 | 4 | 0 | 16 | +4.5% | -0.046 | -0.2 | -0.1 | 6 | resp_msg[5] 85+ | 0 | 31 | 4 | 0 | 16 | +4.7% | -0.046 | -0.2 | -0.1 | 6 | resp_msg[5] 86+ | 0 | 31 | 4 | 0 | 16 | +4.7% | -0.046 | -0.2 | -0.1 | 6 | resp_msg[5] final | 0 | 31 | 4 | 0 | 16 | +4.7% | -0.046 | -0.2 | -0.1 | 3 | resp_msg[5] ------------------------------------------------------------------------------------------------------------------------------ [INFO RSZ-0040] Inserted 4 buffers. [INFO RSZ-0051] Resized 31 instances: 31 up, 0 up match, 0 down, 0 VT [INFO RSZ-0043] Swapped pins on 16 instances. [WARNING RSZ-0062] Unable to repair all setup violations. [INFO RSZ-0505] Runtime: 15.03s [INFO RSZ-0033] No hold violations found. [INFO RSZ-0506] Runtime: 0.02s Took 15 seconds: repair_timing -setup_margin 0 -hold_margin 0 -repair_tns 100 -verbose global_route -start_incremental detailed_placement [INFO DPL-0006] Core area: 5885.64 um^2, Instances area: 4013.85 um^2, Utilization: 68.2% [INFO DPL-0005] Diamond search max displacement: +/- 500 sites horizontally, +/- 100 rows vertically. [INFO DPL-1101] Legalizing using diamond search. Movements Summary --------------------------------------- Total cells: 388 Diamond Move Success: 388 (100.00%) Diamond Move Failure: 0 Rip-up and replace Success: 0 ( 0.00% of diamond failures) Rip-up and replace Failure: 0 Total Placement Failures: 0 --------------------------------------- [INFO DPL-0500] Runtime: 0.00s Placement Analysis --------------------------------- total displacement 92.0 u average displacement 0.2 u max displacement 6.9 u original HPWL 5903.0 u legalized HPWL 5984.2 u delta HPWL 1 % check_placement -verbose global_route -end_incremental -congestion_report_file ./reports/sky130hd/gcd/sky_p30/congestion_post_repair_timing.rpt estimate_parasitics -global_routing global_route -start_incremental global_route -end_incremental -congestion_report_file ./reports/sky130hd/gcd/sky_p30/congestion_post_recover_power.rpt Repair antennas... [INFO GRT-0012] Found 0 antenna violations. [INFO ANT-0002] Found 0 net violations. [INFO ANT-0001] Found 0 pin violations. Estimate parasitics... estimate_parasitics -global_routing Report metrics stage 5, global route... ========================================================================== global route report_design_area -------------------------------------------------------------------------- Design area 4014 um^2 68% utilization. [INFO FLW-0007] clock core_clock period 3.000000 [WARNING FLW-0010] more than one clock found. Skipping sdc update. [INFO FLW-0011] Path endpoint path count 88 write_db ./results/sky130hd/gcd/sky_p30/5_1_grt.odb write_sdc -no_timestamp ./results/sky130hd/gcd/sky_p30/5_1_grt.sdc Elapsed time: 0:19.80[h:]min:sec. CPU time: user 116.47 sys 0.29 (589%). Peak memory: 267080KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 5_1_grt .odb 19 260 4b12589f236c8b358434 5_1_grt .sdc bce8b27cfbff1cc0e7b2 /OpenROAD-flow-scripts/flow/scripts/flow.sh 5_2_route detail_route Running detail_route.tcl, stage 5_2_route read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/5_1_grt.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/5_1_grt.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl [WARNING STA-0450] virtual clock vclk_core_clock can not be propagated. detailed_route -output_drc ./reports/sky130hd/gcd/sky_p30/5_route_drc.rpt -output_maze ./results/sky130hd/gcd/sky_p30/maze.log -droute_end_iter 64 -verbose 1 -drc_report_iter_step 5 [INFO DRT-0149] Reading tech and libs. [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer mcon [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer mcon [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via2 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via2 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via3 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via3 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via4 [WARNING DRT-0349] LEF58_ENCLOSURE with no CUTCLASS is not supported. Skipping for layer via4 Units: 1000 Number of layers: 13 Number of macros: 441 Number of vias: 29 Number of viarulegen: 25 [INFO DRT-0150] Reading design. Design: gcd Die area: ( 0 0 ) ( 80025 80025 ) Number of track patterns: 12 Number of DEF vias: 0 Number of components: 463 Number of terminals: 56 Number of snets: 2 Number of nets: 421 [INFO DRT-0167] List of default vias: Layer via default via: M1M2_PR Layer via2 default via: M2M3_PR Layer via3 default via: M3M4_PR Layer via4 default via: M4M5_PR [INFO DRT-0162] Library cell analysis. [INFO DRT-0163] Instance analysis. [INFO DRT-0164] Number of unique instances = 83. [INFO DRT-0168] Init region query. [INFO DRT-0024] Complete FR_MASTERSLICE. [INFO DRT-0024] Complete Fr_VIA. [INFO DRT-0024] Complete li1. [INFO DRT-0024] Complete mcon. [INFO DRT-0024] Complete met1. [INFO DRT-0024] Complete via. [INFO DRT-0024] Complete met2. [INFO DRT-0024] Complete via2. [INFO DRT-0024] Complete met3. [INFO DRT-0024] Complete via3. [INFO DRT-0024] Complete met4. [INFO DRT-0024] Complete via4. [INFO DRT-0024] Complete met5. [INFO DRT-0033] FR_MASTERSLICE shape region query size = 0. [INFO DRT-0033] FR_VIA shape region query size = 0. [INFO DRT-0033] li1 shape region query size = 10992. [INFO DRT-0033] mcon shape region query size = 6820. [INFO DRT-0033] met1 shape region query size = 1618. [INFO DRT-0033] via shape region query size = 365. [INFO DRT-0033] met2 shape region query size = 245. [INFO DRT-0033] via2 shape region query size = 292. [INFO DRT-0033] met3 shape region query size = 247. [INFO DRT-0033] via3 shape region query size = 292. [INFO DRT-0033] met4 shape region query size = 91. [INFO DRT-0033] via4 shape region query size = 13. [INFO DRT-0033] met5 shape region query size = 23. [INFO DRT-0165] Start pin access. [INFO DRT-0078] Complete 625 pins. [INFO DRT-0081] Complete 83 unique inst patterns. [INFO DRT-0084] Complete 235 groups. #scanned instances = 463 #unique instances = 83 #stdCellGenAp = 2362 #stdCellValidPlanarAp = 16 #stdCellValidViaAp = 1726 #stdCellPinNoAp = 0 #stdCellPinCnt = 1210 #instTermValidViaApCnt = 0 #macroGenAp = 0 #macroValidPlanarAp = 0 #macroValidViaAp = 0 #macroNoAp = 0 [INFO DRT-0166] Complete pin access. [INFO DRT-0267] cpu time = 00:00:25, elapsed time = 00:00:02, memory = 232.65 (MB), peak = 228.20 (MB) [INFO DRT-0157] Number of guides: 2631 [INFO DRT-0169] Post process guides. [INFO DRT-0176] GCELLGRID X 0 DO 11 STEP 6900 ; [INFO DRT-0177] GCELLGRID Y 0 DO 11 STEP 6900 ; [INFO DRT-0028] Complete FR_MASTERSLICE. [INFO DRT-0028] Complete Fr_VIA. [INFO DRT-0028] Complete li1. [INFO DRT-0028] Complete mcon. [INFO DRT-0028] Complete met1. [INFO DRT-0028] Complete via. [INFO DRT-0028] Complete met2. [INFO DRT-0028] Complete via2. [INFO DRT-0028] Complete met3. [INFO DRT-0028] Complete via3. [INFO DRT-0028] Complete met4. [INFO DRT-0028] Complete via4. [INFO DRT-0028] Complete met5. [INFO DRT-0178] Init guide query. [INFO DRT-0035] Complete FR_MASTERSLICE (guide). [INFO DRT-0035] Complete Fr_VIA (guide). [INFO DRT-0035] Complete li1 (guide). [INFO DRT-0035] Complete mcon (guide). [INFO DRT-0035] Complete met1 (guide). [INFO DRT-0035] Complete via (guide). [INFO DRT-0035] Complete met2 (guide). [INFO DRT-0035] Complete via2 (guide). [INFO DRT-0035] Complete met3 (guide). [INFO DRT-0035] Complete via3 (guide). [INFO DRT-0035] Complete met4 (guide). [INFO DRT-0035] Complete via4 (guide). [INFO DRT-0035] Complete met5 (guide). [INFO DRT-0036] FR_MASTERSLICE guide region query size = 0. [INFO DRT-0036] FR_VIA guide region query size = 0. [INFO DRT-0036] li1 guide region query size = 957. [INFO DRT-0036] mcon guide region query size = 0. [INFO DRT-0036] met1 guide region query size = 747. [INFO DRT-0036] via guide region query size = 0. [INFO DRT-0036] met2 guide region query size = 361. [INFO DRT-0036] via2 guide region query size = 0. [INFO DRT-0036] met3 guide region query size = 43. [INFO DRT-0036] via3 guide region query size = 0. [INFO DRT-0036] met4 guide region query size = 5. [INFO DRT-0036] via4 guide region query size = 0. [INFO DRT-0036] met5 guide region query size = 0. [INFO DRT-0179] Init gr pin query. [INFO DRT-0267] cpu time = 00:00:00, elapsed time = 00:00:00, memory = 233.09 (MB), peak = 228.45 (MB) [INFO DRT-0245] skipped writing guide updates to database. [INFO DRT-0181] Start track assignment. [INFO DRT-0184] Done with 1323 vertical wires in 1 frboxes and 790 horizontal wires in 1 frboxes. [INFO DRT-0186] Done with 107 vertical wires in 1 frboxes and 210 horizontal wires in 1 frboxes. [INFO DRT-0182] Complete track assignment. [INFO DRT-0267] cpu time = 00:00:00, elapsed time = 00:00:00, memory = 239.80 (MB), peak = 235.70 (MB) [INFO DRT-0187] Start routing data preparation. [INFO DRT-0267] cpu time = 00:00:00, elapsed time = 00:00:00, memory = 239.88 (MB), peak = 235.70 (MB) [INFO DRT-0194] Start detail routing. [INFO DRT-0195] Start 0th optimization iteration. Completing 20% with 0 violations. elapsed time = 00:00:02, memory = 257.79 (MB). Completing 50% with 32 violations. elapsed time = 00:00:03, memory = 285.67 (MB). Completing 70% with 53 violations. elapsed time = 00:00:04, memory = 285.86 (MB). Completing 100% with 81 violations. elapsed time = 00:00:04, memory = 307.80 (MB). [INFO DRT-0199] Number of violations = 97. Viol/Layer met1 via met2 Metal Spacing 20 0 9 Min Hole 1 0 0 Recheck 12 0 4 Short 48 1 2 [INFO DRT-0267] cpu time = 00:00:07, elapsed time = 00:00:05, memory = 669.97 (MB), peak = 665.19 (MB) Total wire length = 6981 um. Total wire length on LAYER li1 = 0 um. Total wire length on LAYER met1 = 3611 um. Total wire length on LAYER met2 = 3022 um. Total wire length on LAYER met3 = 289 um. Total wire length on LAYER met4 = 58 um. Total wire length on LAYER met5 = 0 um. Total number of vias = 2390. Up-via summary (total 2390): ----------------------- FR_MASTERSLICE 0 li1 1214 met1 1119 met2 49 met3 8 met4 0 ----------------------- 2390 [INFO DRT-0195] Start 1st optimization iteration. Completing 20% with 97 violations. elapsed time = 00:00:00, memory = 688.67 (MB). Completing 50% with 99 violations. elapsed time = 00:00:01, memory = 717.57 (MB). Completing 70% with 79 violations. elapsed time = 00:00:01, memory = 720.18 (MB). Completing 100% with 89 violations. elapsed time = 00:00:03, memory = 767.72 (MB). [INFO DRT-0199] Number of violations = 89. Viol/Layer mcon met1 met2 Cut Spacing 1 0 0 Metal Spacing 0 16 2 Short 0 70 0 [INFO DRT-0267] cpu time = 00:00:05, elapsed time = 00:00:03, memory = 768.75 (MB), peak = 763.44 (MB) Total wire length = 6978 um. Total wire length on LAYER li1 = 0 um. Total wire length on LAYER met1 = 3653 um. Total wire length on LAYER met2 = 2983 um. Total wire length on LAYER met3 = 282 um. Total wire length on LAYER met4 = 58 um. Total wire length on LAYER met5 = 0 um. Total number of vias = 2365. Up-via summary (total 2365): ----------------------- FR_MASTERSLICE 0 li1 1215 met1 1093 met2 49 met3 8 met4 0 ----------------------- 2365 [INFO DRT-0195] Start 2nd optimization iteration. Completing 10% with 89 violations. elapsed time = 00:00:00, memory = 768.76 (MB). Completing 20% with 89 violations. elapsed time = 00:00:00, memory = 768.77 (MB). Completing 30% with 89 violations. elapsed time = 00:00:00, memory = 768.77 (MB). Completing 40% with 89 violations. elapsed time = 00:00:00, memory = 772.88 (MB). Completing 50% with 88 violations. elapsed time = 00:00:00, memory = 795.79 (MB). Completing 60% with 88 violations. elapsed time = 00:00:00, memory = 795.79 (MB). Completing 70% with 85 violations. elapsed time = 00:00:00, memory = 806.24 (MB). Completing 80% with 85 violations. elapsed time = 00:00:00, memory = 808.06 (MB). Completing 100% with 25 violations. elapsed time = 00:00:03, memory = 812.34 (MB). [INFO DRT-0199] Number of violations = 25. Viol/Layer met1 met2 Metal Spacing 6 1 Short 18 0 [INFO DRT-0267] cpu time = 00:00:06, elapsed time = 00:00:03, memory = 812.36 (MB), peak = 840.19 (MB) Total wire length = 6950 um. Total wire length on LAYER li1 = 0 um. Total wire length on LAYER met1 = 3589 um. Total wire length on LAYER met2 = 3015 um. Total wire length on LAYER met3 = 287 um. Total wire length on LAYER met4 = 58 um. Total wire length on LAYER met5 = 0 um. Total number of vias = 2382. Up-via summary (total 2382): ----------------------- FR_MASTERSLICE 0 li1 1216 met1 1110 met2 49 met3 7 met4 0 ----------------------- 2382 [INFO DRT-0195] Start 3rd guides tiles iteration. Completing 10% with 25 violations. elapsed time = 00:00:00, memory = 826.56 (MB). Completing 30% with 25 violations. elapsed time = 00:00:00, memory = 830.11 (MB). Completing 50% with 18 violations. elapsed time = 00:00:00, memory = 840.16 (MB). Completing 60% with 14 violations. elapsed time = 00:00:00, memory = 873.76 (MB). Completing 80% with 14 violations. elapsed time = 00:00:01, memory = 861.11 (MB). Completing 100% with 0 violations. elapsed time = 00:00:01, memory = 861.11 (MB). [INFO DRT-0199] Number of violations = 0. [INFO DRT-0267] cpu time = 00:00:03, elapsed time = 00:00:01, memory = 861.11 (MB), peak = 885.43 (MB) Total wire length = 6935 um. Total wire length on LAYER li1 = 0 um. Total wire length on LAYER met1 = 3529 um. Total wire length on LAYER met2 = 3025 um. Total wire length on LAYER met3 = 321 um. Total wire length on LAYER met4 = 58 um. Total wire length on LAYER met5 = 0 um. Total number of vias = 2402. Up-via summary (total 2402): ----------------------- FR_MASTERSLICE 0 li1 1215 met1 1123 met2 57 met3 7 met4 0 ----------------------- 2402 [INFO DRT-0198] Complete detail routing. Total wire length = 6935 um. Total wire length on LAYER li1 = 0 um. Total wire length on LAYER met1 = 3529 um. Total wire length on LAYER met2 = 3025 um. Total wire length on LAYER met3 = 321 um. Total wire length on LAYER met4 = 58 um. Total wire length on LAYER met5 = 0 um. Total number of vias = 2402. Up-via summary (total 2402): ----------------------- FR_MASTERSLICE 0 li1 1215 met1 1123 met2 57 met3 7 met4 0 ----------------------- 2402 [INFO DRT-0267] cpu time = 00:00:23, elapsed time = 00:00:14, memory = 861.17 (MB), peak = 885.43 (MB) [INFO DRT-0180] Post processing. [INFO DRT-0501] Runtime: 17.31s Took 18 seconds: detailed_route -output_drc ./reports/sky130hd/gcd/sky_p30/5_route_drc.rpt -output_maze ./results/sky130hd/gcd/sky_p30/maze.log -droute_end_iter 64 -verbose 1 -drc_report_iter_step 5 [INFO GRT-0012] Found 0 antenna violations. [INFO ANT-0002] Found 0 net violations. [INFO ANT-0001] Found 0 pin violations. [INFO ANT-0002] Found 0 net violations. [INFO ANT-0001] Found 0 pin violations. Design area 4014 um^2 68% utilization. write_db ./results/sky130hd/gcd/sky_p30/5_2_route.odb Elapsed time: 0:17.84[h:]min:sec. CPU time: user 52.07 sys 0.33 (293%). Peak memory: 906676KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 5_2_route .odb 17 885 6a10e9539d564613c937 /OpenROAD-flow-scripts/flow/scripts/flow.sh 5_3_fillcell fillcell Running fillcell.tcl, stage 5_3_fillcell read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/5_2_route.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/5_1_grt.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl [WARNING STA-0450] virtual clock vclk_core_clock can not be propagated. filler_placement "sky130_fd_sc_hd__fill_1 sky130_fd_sc_hd__fill_2 sky130_fd_sc_hd__fill_4 sky130_fd_sc_hd__fill_8" [INFO DPL-0001] Placed 476 filler instances. Design area 4014 um^2 68% utilization. write_db ./results/sky130hd/gcd/sky_p30/5_3_fillcell.odb Elapsed time: 0:00.30[h:]min:sec. CPU time: user 0.26 sys 0.03 (97%). Peak memory: 127660KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 5_3_fillcell .odb 0 124 73a7b12ba895fd438005 cp ./results/sky130hd/gcd/sky_p30/5_3_fillcell.odb ./results/sky130hd/gcd/sky_p30/5_route.odb cp ./results/sky130hd/gcd/sky_p30/5_1_grt.sdc ./results/sky130hd/gcd/sky_p30/5_route.sdc /OpenROAD-flow-scripts/flow/scripts/flow.sh 6_1_fill density_fill Running density_fill.tcl, stage 6_1_fill read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/5_route.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/5_route.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl exec cp ./results/sky130hd/gcd/sky_p30/5_route.odb ./results/sky130hd/gcd/sky_p30/6_1_fill.odb Elapsed time: 0:00.31[h:]min:sec. CPU time: user 0.27 sys 0.04 (97%). Peak memory: 124500KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 6_1_fill .odb 0 121 73a7b12ba895fd438005 cp ./results/sky130hd/gcd/sky_p30/5_route.sdc ./results/sky130hd/gcd/sky_p30/6_1_fill.sdc /OpenROAD-flow-scripts/flow/scripts/flow.sh 6_report final_report Running final_report.tcl, stage 6_report read_liberty /OpenROAD-flow-scripts/flow/platforms/sky130hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib read_db -hier ./results/sky130hd/gcd/sky_p30/6_1_fill.odb [WARNING ORD-0012] Hierarchical flow (-hier) is currently in development and may cause multiple issues. Do not use in production environments. read_sdc ./results/sky130hd/gcd/sky_p30/6_1_fill.sdc source /OpenROAD-flow-scripts/flow/platforms/sky130hd/setRC.tcl [WARNING STA-0450] virtual clock vclk_core_clock can not be propagated. write_db ./results/sky130hd/gcd/sky_p30/6_final.odb Deleted 0 routing obstructions Warning: master sky130_ef_sc_hd__decap_12 has signal pins but no liberty cell [INFO RCX-0431] Defined process_corner X with ext_model_index 0 [INFO RCX-0029] Defined extraction corner X [WARNING RCX-0514] The -ext_model_file option is deprecated. Use set_extraction_rules_file command instead. [INFO RCX-0435] Reading extraction model file /OpenROAD-flow-scripts/flow/platforms/sky130hd/rcx_patterns.rules ... [INFO RCX-0436] RC segment generation gcd (max_merge_res 50.0) ... [INFO RCX-0040] Final 1276 rc segments [INFO RCX-0439] Coupling Cap extraction gcd ... [INFO RCX-0440] Coupling threshhold is 0.1000 fF, coupling capacitance less than 0.1000 fF will be grounded. [INFO RCX-0442] 54% of 2423 wires extracted [INFO RCX-0442] 100% of 2423 wires extracted [INFO RCX-0045] Extract 421 nets, 1697 rsegs, 1697 caps, 2274 ccs [INFO RCX-0443] 421 nets finished [INFO PSM-0040] All shapes on net VDD are connected. ########## IR report ################# Net : VDD Corner : default Total power : 2.46e-03 W Supply voltage : 1.80e+00 V Worstcase voltage: 1.80e+00 V Average voltage : 1.80e+00 V Average IR drop : 1.65e-04 V Worstcase IR drop: 4.49e-04 V Percentage drop : 0.02 % ###################################### [INFO PSM-0040] All shapes on net VSS are connected. ########## IR report ################# Net : VSS Corner : default Total power : 2.46e-03 W Supply voltage : 0.00e+00 V Worstcase voltage: 2.19e-04 V Average voltage : 7.21e-05 V Average IR drop : 7.21e-05 V Worstcase IR drop: 2.19e-04 V Percentage drop : 0.01 % ###################################### Cell type report: Count Area Fill cell 476 1871.80 Tap cell 75 93.84 Clock buffer 6 72.57 Timing Repair Buffer 114 1012.22 Inverter 5 18.77 Clock inverter 2 12.51 Sequential cell 35 1020.98 Multi-Input combinational cell 226 1782.96 Total 939 5885.64 Report metrics stage 6, finish... ========================================================================== finish report_design_area -------------------------------------------------------------------------- Design area 4014 um^2 68% utilization. [WARNING GUI-0076] QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' [WARNING GUI-0066] Heat map "IR Drop" has not been populated with data. [WARNING GUI-0066] Heat map "Routing Congestion" has not been populated with data. Elapsed time: 0:01.57[h:]min:sec. CPU time: user 1.45 sys 0.23 (107%). Peak memory: 188728KB. Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 6_report 1 184 N/A cp ./results/sky130hd/gcd/sky_p30/5_route.sdc ./results/sky130hd/gcd/sky_p30/6_final.sdc cp /OpenROAD-flow-scripts/flow/platforms/sky130hd/lef/sky130_fd_sc_hd.tlef ./objects/sky130hd/gcd/sky_p30/klayout_tech.lef /usr/bin/python3 /OpenROAD-flow-scripts/flow/util/generate_klayout_tech.py \ --template /OpenROAD-flow-scripts/flow/platforms/sky130hd/sky130hd.lyt \ --output ./objects/sky130hd/gcd/sky_p30/klayout.lyt \ --lef-files ./objects/sky130hd/gcd/sky_p30/klayout_tech.lef /OpenROAD-flow-scripts/flow/platforms/sky130hd/lef/sky130_fd_sc_hd_merged.lef \ --map-files /usr/bin/python3 /OpenROAD-flow-scripts/flow/scripts/run_command.py --log /OpenROAD-flow-scripts/flow/logs/sky130hd/gcd/sky_p30/6_1_merge.log --tee -- \ /OpenROAD-flow-scripts/flow/scripts/klayout.sh -zz -rd design_name=gcd \ -rd in_def=./results/sky130hd/gcd/sky_p30/6_final.def \ -rd in_files="/OpenROAD-flow-scripts/flow/platforms/sky130hd/gds/sky130_fd_sc_hd.gds " \ -rd seal_file="" \ -rd out_file=./results/sky130hd/gcd/sky_p30/6_1_merged.gds \ -rd tech_file=./objects/sky130hd/gcd/sky_p30/klayout.lyt \ -rd layer_map= \ -r /OpenROAD-flow-scripts/flow/util/def2stream.py KLayout 0.30.7 [INFO] Reporting cells prior to loading DEF ... /OpenROAD-flow-scripts/flow/platforms/sky130hd/gds/sky130_fd_sc_hd.gds [INFO] All LEF cells have matching GDS/OAS cells [INFO] No orphan cells in the final layout Elapsed time: 0:01.34[h:]min:sec. CPU time: user 1.14 sys 0.13 (94%). Peak memory: 435124KB. cp results/sky130hd/gcd/sky_p30/6_1_merged.gds results/sky130hd/gcd/sky_p30/6_final.gds ./logs/sky130hd/gcd/sky_p30 Log Ext Elapsed/s Peak Memory/MB sha1sum result [0:20) 1_1_yosys_canonicalize .rtlil 0 54 e4439fe92250c7b2f47d 1_2_yosys .v 1 67 9fd6f5fdae5caa9e95f0 1_2_yosys .sdc 96b3ab94c363c028a225 1_synth .odb 0 121 ebe5105ed74a56964d37 1_synth .sdc 3da3a40f130872e0c08a 2_1_floorplan .odb 0 141 477cbd0348c7444132ad 2_1_floorplan .sdc 3da3a40f130872e0c08a 2_2_floorplan_macro .odb 0 121 477cbd0348c7444132ad 2_3_floorplan_tapcell .odb 0 120 bc4bcd02b382d627ac14 2_4_floorplan_pdn .odb 0 123 cb719e4d2f0917d78cd1 3_1_place_gp_skip_io .odb 90 122 f66bd95cdef5beb3349a 3_2_place_iop .odb 0 121 1d5564a5a3ea2d101455 3_3_place_gp .odb 693 237 ee07b078e6115b1384a2 3_4_place_resized .odb 0 142 ee07b078e6115b1384a2 3_5_place_dp .odb 0 127 8d9154f5f763a69f4b6e 4_1_cts .odb 2 165 5fae8e2385086d5a76b9 5_1_grt .odb 19 260 4b12589f236c8b358434 5_1_grt .sdc bce8b27cfbff1cc0e7b2 5_2_route .odb 17 885 6a10e9539d564613c937 5_3_fillcell .odb 0 124 73a7b12ba895fd438005 6_1_fill .odb 0 121 73a7b12ba895fd438005 6_1_fill .sdc bce8b27cfbff1cc0e7b2 6_1_merge 1 424 N/A 6_report 1 184 N/A Total 824 885