def parse(self, out, err):
if out is None or out == '':
return 'solver output is empty', None, None, None
out_lines = [l.strip() for l in out.split('\n') if l.strip() != '']
assignment_begin = get_index(out_lines, lambda s: s.startswith('sat') or s.startswith('unsat'))
stats_begin = assignment_begin + get_index(out_lines[assignment_begin:], lambda s: s.startswith('['))
out_wo_stats = '\n'.join(out_lines[assignment_begin:stats_begin])
parse_error, is_sat, assignment, _ = self._boolector_parser.parse(out_wo_stats, err)
if parse_error is not None:
return parse_error, None, None, None
nof_sat_calls_re = re.compile(r'\[picosat\] (\d+) calls')
sat_time_re = re.compile(r'\[picosat\] (\d+\.?\d*) seconds in library')
nof_sat_calls, sat_time = 0, 0
nof_sat_calls_line = get_val(out_lines, nof_sat_calls_re.match)
if nof_sat_calls_line is not None:
nof_sat_calls = int(nof_sat_calls_re.match(nof_sat_calls_line).groups()[0])
sat_time_line = get_val(out_lines, sat_time_re.match)
sat_time = float(sat_time_re.match(sat_time_line).groups()[0])
time = float(re.compile(r'\[btrmain\] (\d+.?\d*) seconds').match(out_lines[-2]).groups()[0])
return None, is_sat, assignment, StatsData(time, sat_time, nof_sat_calls)
def parse(self, out, err):
parse_error, is_sat, assignment, _ = self._stp_parser.parse(out, err)
if parse_error is not None:
return parse_error, None, None, None
err_lines = [e.strip() for e in err.split('\n')]
nof_sat_calls, sat_time = 0, 0
sat_re = re.compile(r'SAT Solving: (\d+) \[(\d+)ms\]')
sat_line = get_val(err_lines, sat_re.match)
if sat_line is not None:
m = sat_re.match(sat_line)
nof_sat_calls_token, sat_time_token = m.groups()
nof_sat_calls, sat_time = int(nof_sat_calls_token), float(sat_time_token)/1000.
time_re = re.compile(r'Statistics Total: (\d+\.?\d*)')
time_line = get_val(err_lines, time_re.match)
time = float(time_re.match(time_line).groups()[0])
return None, is_sat, assignment, StatsData(time, sat_time, nof_sat_calls)
