From 5a04ac3fccc91b86e8b66e7fab31ff5c261e1c51 Mon Sep 17 00:00:00 2001
From: "N. Engelhardt" <nak@symbioticeda.com>
Date: Wed, 12 Jan 2022 10:48:32 +0100
Subject: [PATCH] use --witness option when calling pono
---
sbysrc/sby_engine_btor.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sbysrc/sby_engine_btor.py b/sbysrc/sby_engine_btor.py
index 15344d8..bf9216b 100644
--- a/sbysrc/sby_engine_btor.py
+++ b/sbysrc/sby_engine_btor.py
@@ -46,7 +46,7 @@ def run(mode, task, engine_idx, engine):
elif solver_args[0] == "pono":
if random_seed:
task.error("Setting the random seed is not available for the pono solver.")
- solver_cmd = task.exe_paths["pono"] + f" -v 1 -e bmc -k {task.opt_depth - 1}"
+ solver_cmd = task.exe_paths["pono"] + f" --witness -v 1 -e bmc -k {task.opt_depth - 1}"
else:
task.error(f"Invalid solver command {solver_args[0]}.")