From dcbd00c101465323d173fac9bc5efb4f0d19f377 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sat, 21 Feb 2015 17:43:49 +0100
Subject: [PATCH] Fixed basecase init for "sat -tempinduct"
---
passes/sat/sat.cc | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/passes/sat/sat.cc b/passes/sat/sat.cc
index ad680b6a2..4ca95a71a 100644
--- a/passes/sat/sat.cc
+++ b/passes/sat/sat.cc
@@ -1281,6 +1281,7 @@ struct SatPass : public Pass {
SatHelper basecase(design, module, enable_undef);
SatHelper inductstep(design, module, enable_undef);
+ bool basecase_setup_init = true;
basecase.sets = sets;
basecase.prove = prove;
@@ -1305,7 +1306,6 @@ struct SatPass : public Pass {
for (int timestep = 1; timestep <= seq_len; timestep++)
basecase.setup(timestep);
- basecase.setup_init();
inductstep.sets = sets;
inductstep.prove = prove;
@@ -1337,6 +1337,11 @@ struct SatPass : public Pass {
int property = basecase.setup_proof(seq_len + inductlen);
basecase.generate_model();
+ if (basecase_setup_init) {
+ basecase.setup_init();
+ basecase_setup_init = false;
+ }
+
if (inductlen > 1)
basecase.force_unique_state(seq_len + 1, seq_len + inductlen);