PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6201610
Best CPU time to get the best result obtained on this benchmark1801.08
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370300
Total number of constraints847958
Number of constraints which are clauses597900
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints250000
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 132350
Biggest coefficient in the objective function 135796744
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 69525451982
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 135796744
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 69525451982
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
PB07: bsolo 3.0.17 (complete)3744031SAT (TO) 1800.16 1800.49
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744034SAT (TO) 1800.42 882.052
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690050SAT (TO) 1800.46 906.276
PB11: Sat4j Res//CP 2.3.0 (complete)3744036SAT (TO) 1800.55 933.861
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690051SAT (TO) 1801.08 1796.25
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744035? 1794.71 1795.01
npSolver inc-topdown-quickBound (complete)3702620? (problem) 62.37 99.5591
npSolver inc-topDown (complete)3697832? (problem) 64.75 100.912
npSolver inc (complete)3699428? (problem) 64.78 115.246
npSolver 1.0 (complete)3701024? (problem) 68.1446 105.365
npSolver inc-topDown (fixed) (complete)3746989? (TO) 1800.01 1803.32
PB12: minisatp 1.0-2-g022594c (complete)3723325? (TO) 1800.03 1800.51
pb2sat 2012-05-19 (complete)3696236? (TO) 1800.04 1800.62
pb2satCp2 2012-05-19 (complete)3694640? (TO) 1800.06 1800.62
SAT4J PB specific settings 2.3.2 snapshot (complete)3710476? (TO) 1800.06 1795.34
toysat 2012-05-17 (complete)3706548? (TO) 1800.06 1800.41
npSolver 1.0 (fixed) (complete)3750181? (TO) 1800.08 1801.22
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744032? (TO) 1800.08 1733.32
npSolver inc (fixed) (complete)3748585? (TO) 1800.09 1801.02
npSolver inc-topdown-quickBound (fixed) (complete)3751777? (TO) 1800.09 1802.12
toysat 2012-06-01 (complete)3724921? (TO) 1800.11 1800.39
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744033? (TO) 1800.8 1710.58
PB07: minisat+ 1.14 (complete)3722388Signal 1443.58 1572.7

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 24035898
Solution found:
--too large--