def prove_reach(self, vs, input):
# @timeit
def f(task):
vid, vld_cls = task
vld = vld_cls(self.tmpdir)
r, cex = vld.prove_reach(vs, input)
if r is None:
return None
else:
return vid, (r, cex)
wrs = Miscs.run_mp_ex(
"prove_reach",
[(settings.CPAchecker.CPA_SHORT_NAME, CPAchecker),
(settings.Ultimate.UAUTOMIZER_SHORT_NAME, UAutomizer),
(settings.Ultimate.UTAIPAN_SHORT_NAME, UTaipan)],
f,
get_fst_res=True)
mlog.debug('wrs: {}'.format(wrs))
if wrs:
vid, r = wrs[0]
mlog.debug('Got result firstly from {}'.format(vid))
return r
else:
return None, None
def _merge_traces():
# def f(task):
# inp, l = task
# # vtrace1: 8460 16 0 1 16 8460
# parts = l.split(':')
# assert len(parts) == 2, parts
# loc, tracevals = parts[0], parts[1]
# loc = loc.strip() # vtrace1
# ss = inv_decls[loc].names
# vs = tracevals.strip().split()
# trace = Trace.parse(ss, vs)
# return (inp, loc, trace)
# tasks = [(inp, l) for inp, lines in raw_traces.items() for l in lines]
# wrs = Miscs.run_mp_ex("merge traces", tasks, f)
# itraces = defaultdict(dict)
# for inp, loc, trace in wrs:
# itraces[inp].setdefault(loc, []).append(trace)
# return itraces
def f(task):
inp, lines = task
dtraces = defaultdict(list)
for l in lines:
# vtrace1: 8460 16 0 1 16 8460
parts = l.split(':')
assert len(parts) == 2, parts
loc, tracevals = parts[0], parts[1]
loc = loc.strip() # vtrace1
ss = inv_decls[loc].names
vs = tracevals.strip().split()
trace = Trace.parse(ss, vs)
dtraces[loc].append(trace)
return (inp, dtraces)
tasks = raw_traces.items()
wrs = Miscs.run_mp_ex("merge traces", tasks, f)
itraces = {inp: dtraces for inp, dtraces in wrs}
return itraces
