GitHub
09/11/2023, 3:32 PMimage▾
image▾
open_pdks 1341f54f5ce0c4955326297f235e4ace1eb6d419
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Kernel: Linux v5.15.0-79-generic
Distribution: centos 7
Python: v3.6.8 (OK)
OpenLane Git Version: 456838bffcd80291282e4485d276ada28680447e
pip: INSTALLED
python-venv: INSTALLED
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PDK Version Verification Status: OK
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Git Log (Last 3 Commits)
456838b 2023-09-06T14:48:32+03:00 Remove CVC (#1976) - Mohamed Gaber - (grafted, HEAD -> master, tag: 2023.09.07, origin/master, origin/HEAD)
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Git Remotes
origin <https://github.com/The-OpenROAD-Project/OpenLane.git> (fetch)
origin <https://github.com/The-OpenROAD-Project/OpenLane.git> (push)
Reproduction material
I attach the project:
SRAM_32_1024_2_row.zip
Relevant log output
[STEP 15]
[INFO]: Running Single-Corner Static Timing Analysis (log: designs/SRAM_32_1024_2_row/runs/RUN_2023.09.11_15.29.28/logs/cts/15-cts_sta.log)...
[STEP 16]
[INFO]: Running Placement Resizer Timing Optimizations (log: designs/SRAM_32_1024_2_row/runs/RUN_2023.09.11_15.29.28/logs/cts/16-resizer.log)...
[STEP 17]
[INFO]: Running Global Routing Resizer Design Optimizations (log: designs/SRAM_32_1024_2_row/runs/RUN_2023.09.11_15.29.28/logs/routing/17-resizer_design.log)...
[ERROR]: during executing openroad script /openlane/scripts/openroad/resizer_routing_design.tcl
[ERROR]: Log: designs/SRAM_32_1024_2_row/runs/RUN_2023.09.11_15.29.28/logs/routing/17-resizer_design.log
[ERROR]: Last 10 lines:
---------------------------------------------------------------------------------------
Total 253846 25434 10.02% 0 / 0 / 0
[INFO GRT-0018] Total wirelength: 197084 um
[INFO GRT-0014] Routed nets: 659
[INFO]: Setting RC values...
[INFO RSZ-0058] Using max wire length 4508um.
[ERROR RSZ-0090] Max transition time from SDC is 0.040ns. Best achievable transition time is 0.043ns with a load of 0.01pF
Error: resizer_routing_design.tcl, 63 RSZ-0090
child process exited abnormally
[ERROR]: Creating issue reproducible...
[INFO]: Saving runtime environment...
OpenLane TCL Issue Packager
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Parsing config file(s)…
Setting up /openlane/designs/SRAM_32_1024_2_row/runs/RUN_2023.09.11_15.29.28/issue_reproducible…
[WRN] /openlane/designs/SRAM_32_1024_2_row/runs/RUN_2023.09.11_15.29.28/tmp/17-memory_generator_sky130.sdc was n
The-OpenROAD-Project/OpenLane