mirrors/sby
3
0
Fork 0
mirror of https://github.com/YosysHQ/sby.git synced 2025-10-31 04:52:30 +00:00
Code Activity

avy: Fold aiger model using abc to support assumptions

Browse source
This commit is contained in:
Jannis Harder 2023-01-11 18:36:06 +01:00
parent 6398938e6a
commit f14aaa57c4
2 changed files with 17 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
sbysrc/sby_engine_aiger.py
View file

@ -31,6 +31,8 @@ def run(mode, task, engine_idx, engine):
status_2 = "UNKNOWN"
model_variant = ""
if solver_args[0] == "suprove":
if mode not in ["live", "prove"]:
task.error("The aiger solver 'suprove' is only supported in live and prove modes.")
@ -39,6 +41,7 @@ def run(mode, task, engine_idx, engine):
solver_cmd = " ".join([task.exe_paths["suprove"]] + solver_args[1:])
elif solver_args[0] == "avy":
model_variant = "_fold"
if mode != "prove":
task.error("The aiger solver 'avy' is only supported in prove mode.")
solver_cmd = " ".join([task.exe_paths["avy"], "--cex", "-"] + solver_args[1:])
@ -71,8 +74,8 @@ def run(mode, task, engine_idx, engine):
proc = SbyProc(
task,
f"engine_{engine_idx}",
task.model("aig"),
f"cd {task.workdir}; {solver_cmd} model/design_aiger.aig",
task.model(f"aig{model_variant}"),
f"cd {task.workdir}; {solver_cmd} model/design_aiger{model_variant}.aig",
logfile=open(f"{task.workdir}/engine_{engine_idx}/logfile.txt", "w")
)
if solver_args[0] not in ["avy"]: