def test_stp_stats_aware_parser(self):
stdout = """
ASSERT( const_arr8_0x43ff170[0x0000017B] = 0xC0 );
ASSERT( arr6_n_args_0x1fd58b0[0x00000000] = 0x04 );
sat"""
stderr = """
statistics
Transforming: 1 [247ms]
Simplifying: 8 [3309ms]
Parsing: 1 [163ms]
CNF Conversion: 10 [99ms]
Bit Blasting: 10 [808ms]
SAT Solving: 10 [740ms]
Sending to SAT Solver: 10 [175ms]
Counter Example Generation: 10 [132ms]
Constant Bit Propagation: 3 [550ms]
Array Read Refinement: 9 [26ms]
Applying Substitutions: 4 [70ms]
Remove Unconstrained: 2 [131ms]
Pure Literals: 2 [27ms]
ITE Contexts: 1 [561ms]
Interval Propagation: 2 [30ms]
Statistics Total: 7.07s
CPU Time Used : 7.29s
Peak Memory Used: 134.00MB"""
assignment_expected = {"const_arr8_0x43ff170": {379: 192}, "arr6_n_args_0x1fd58b0": {0: 4}}
parse_error, is_sat, assignment, stats_data = STPStatsAwareParser(STPParser()).parse(stdout, stderr)
assert parse_error is None, parse_error
assert is_sat == True, is_sat
common.assert_sat_assignments(assignment_expected, assignment)
assert stats_data.nof_sat_calls == 10, stats_data
assert stats_data.sat_time == 0.74, stats_data
assert stats_data.time == 7.07, stats_data
def callbackOK(s, solver_result):
assert not ev_ok.is_set()
assert solver_result.is_sat
common.assert_sat_assignments(solver_result.assignment, common.SAT_QUERY_ASSIGNMENT_SMT)
ev_ok.set()
def test_sat_query(self):
solver = ProcessSolver(STPParser(), "STP", common.STP_PATH, ["--SMTLIB2", "-p"])
uniq_query = team_solver.interfaces.interfaces.UniqueQuery(123, common.SAT_QUERY_SMT)
solver_result = solver.solve(uniq_query)
assert solver_result.is_sat
common.assert_sat_assignments(solver_result.assignment, common.SAT_QUERY_ASSIGNMENT_SMT)
def test_boolector_stats_aware_parser(self):
stdout = """
[btrmain] Boolector 1.4.1 376e6b097a9a63af246339a13dd0e61b8774db77
[btrmain] gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
[btrmain] -Wall -O3 -DNDEBUG -DBTOR_USE_PRECOSAT
[btrmain] released Fri Mar 4 19:52:48 CET 2011
[btrmain] compiled Wed Jun 8 21:43:14 CEST 2011
[btrmain] gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
[btorsmt] initializing SMT parser
[btorsmt] parsing SMT file /home/art_haali/data-backups/coreutils-2h-top-100-smt1/dd-lazy-merge-query3500.smt.smt1
[btorsmt] read 188979 bytes
[btorsmt] found 2878 symbols
[btorsmt] generated 38210 nodes
[btorsmt] extracting expressions
[btorsmt] benchmark B_
[btorsmt] found 843 constants
[btorsat] PicoSAT Version 936
[btrmain] parsed 7 inputs and 2 outputs
[btrmain] logic QF_AUFBV
[btrmain] status unknown
[btrmain] generating SAT instance
[btrmain] added 1 outputs (50%)
[btrmain] added 2 outputs (100%)
[btorexp] calling SAT
[btorsat] refinement iteration 10
[btorsat] refinement iteration 20
[btorsat] refinement iteration 30
[btorsat] refinement iteration 40
[btorsat] refinement iteration 50
[btorsat] refinement iteration 60
[btorsat] refinement iteration 70
[btorsat] refinement iteration 80
[btorsat] refinement iteration 90
[btorsat] refinement iteration 100
[btorsat] refinement iteration 110
[btorsat] refinement iteration 120
[btorsat] refinement iteration 130
[btorsat] refinement iteration 140
[btorsat] refinement iteration 150
[btorsat] refinement iteration 160
[btorsat] refinement iteration 170
[btorsat] refinement iteration 180
[btorsat] refinement iteration 190
[btorsat] refinement iteration 200
[btorsat] refinement iteration 210
[btorsat] refinement iteration 220
[btorsat] refinement iteration 230
sat
arr3_arg2_0x20155d0[1] 0
[picosat] 1453 calls <------------nof_sat_calls
[picosat] 1 iterations
[picosat] 0 restarts
[picosat] 35 conflicts
[picosat] 0 adc conflicts
[picosat] 2658522 decisions
[picosat] 35381 fixed variables
[picosat] 37909 learned literals
[picosat] 13.6% deleted literals
[picosat] 38687207 propagations
[picosat] 59.0% variables used
[picosat] 25.6 seconds in library <--------------sat_time
[picosat] 1.5 megaprops/second
[picosat] 45 simplifications
[picosat] 0 reductions
[picosat] 1.1 MB recycled
[picosat] 15.8 MB maximally allocated
[btorexp] 0/9/8/8 constraints 0/0/0/8 22.4 MB
[btorexp] variable substitutions: 0
[btorexp] array substitutions: 0
[btorexp] embedded constraint substitutions: 2
[btorexp] assumptions: 0
[btorexp]
[btorexp] lemmas on demand statistics:
[btorexp] LOD refinements: 234
[btorexp] array axiom 1 conflicts: 155
[btorexp] array axiom 2 conflicts: 79
[btorexp] average lemma size: 17.3
[btorexp] average linking clause size: 26.2
[btorexp]
[btorexp] linear constraint equations: 0
[btorexp] add normalizations: 0
[btorexp] mul normalizations: 0
[btorexp] read over write propagations during construction: 990
[btorexp] synthesis assignment inconsistencies: 2
[btorsat] resetting PicoSAT
[btrmain] 28.5 seconds <----------------time
[btrmain] 22.9 MB
"""
assignment_expected = {"arr3_arg2_0x20155d0": {1: 0}}
parse_error, is_sat, assignment, stats_data = BoolectorStatsAwareParser(BoolectorParser()).parse(stdout, "")
assert parse_error is None, parse_error
assert is_sat == True, is_sat
common.assert_sat_assignments(assignment_expected, assignment)
assert stats_data.nof_sat_calls == 1453, stats_data
assert stats_data.sat_time == 25.6, stats_data
assert stats_data.time == 28.5, stats_data
def _do_test(self, parser, reply_to_parse):
parse_error, is_sat, assignment, stats_data = parser.parse(reply_to_parse, None)
assert parse_error is None, parse_error
assert is_sat
assert stats_data is None
common.assert_sat_assignments(assignment_expected, assignment)