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Only allow "sat" and "unsat" smt solver responses in yosys-smtbmc

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Signed-off-by: Claire Wolf <claire@symbioticeda.com>
This commit is contained in:
Claire Wolf 2020-07-20 19:35:32 +02:00
parent be6638e55b
commit a207cb362c
2 changed files with 4 additions and 4 deletions
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4
backends/smt2/smtio.py
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@ -653,7 +653,7 @@ class SmtIo:
return stmt
def check_sat(self):
def check_sat(self, expected=["sat", "unsat", "unknown", "timeout", "interrupted"]):
if self.debug_print:
print("> (check-sat)")
if self.debug_file and not self.nocomments:
@ -740,7 +740,7 @@ class SmtIo:
print("(check-sat)", file=self.debug_file)
self.debug_file.flush()
if result not in ["sat", "unsat", "unknown", "timeout", "interrupted"]:
if result not in expected:
if result == "":
print("%s Unexpected EOF response from solver." % (self.timestamp()), flush=True)
else: