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Support for "abc --keep-going pdr" via new "pdr -X" mode

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Jannis Harder 2024-02-07 18:43:23 +01:00
parent 52184e5bf0
commit 6ba762db4c
7 changed files with 258 additions and 79 deletions
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39
tests/keepgoing/keepgoing_multi_step.py
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@ -11,21 +11,34 @@ step_5 = line_ref(workdir, src, "step 5")
step_7 = line_ref(workdir, src, "step 7")
log = open(workdir + "/logfile.txt").read()
log_per_trace = log.split("Writing trace to Yosys witness file")[:-1]
if "_abc]" not in log:
log_per_trace = log.split("Writing trace to Yosys witness file")[:-1]
assert len(log_per_trace) == 4
assert re.search(r"Assert failed in test: %s \(.*\)$" % assert_0, log_per_trace[0], re.M)
for i in range(1, 4):
assert re.search(r"Assert failed in test: %s \(.*\) \[failed before\]$" % assert_0, log_per_trace[i], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % step_3_7, log_per_trace[1], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % step_5, log_per_trace[2], re.M)
assert re.search(r"Assert failed in test: %s \(.*\) \[failed before\]$" % step_3_7, log_per_trace[3], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % step_7, log_per_trace[3], re.M)
pattern = f"Property ASSERT in test at {assert_0} failed. Trace file: engine_0/trace0.(vcd|fst)"
assert re.search(pattern, open(f"{workdir}/{workdir}.xml").read())
log_per_trace = log.split("summary: counterexample trace")[1:]
assert len(log_per_trace) == 4
for i in range(4):
assert re.search(r"failed assertion test\..* at %s" % assert_0, log_per_trace[i], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % assert_0, log_per_trace[0], re.M)
step_3_7_traces = [i for i, t in enumerate(log_per_trace) if re.search(r"failed assertion test\..* at %s" % step_3_7, t, re.M)]
step_5_traces = [i for i, t in enumerate(log_per_trace) if re.search(r"failed assertion test\..* at %s" % step_5, t, re.M)]
step_7_traces = [i for i, t in enumerate(log_per_trace) if re.search(r"failed assertion test\..* at %s" % step_7, t, re.M)]
for i in range(1, 4):
assert re.search(r"Assert failed in test: %s \(.*\) \[failed before\]$" % assert_0, log_per_trace[i], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % step_3_7, log_per_trace[1], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % step_5, log_per_trace[2], re.M)
assert re.search(r"Assert failed in test: %s \(.*\) \[failed before\]$" % step_3_7, log_per_trace[3], re.M)
assert re.search(r"Assert failed in test: %s \(.*\)$" % step_7, log_per_trace[3], re.M)
pattern = f"Property ASSERT in test at {assert_0} failed. Trace file: engine_0/trace0.(vcd|fst)"
assert re.search(pattern, open(f"{workdir}/{workdir}.xml").read())
assert len(step_3_7_traces) == 2
assert len(step_5_traces) == 1
assert len(step_7_traces) == 1