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 benchmark9289758
Best CPU time to get the best result obtained on this benchmark1801.37
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019800
Biggest coefficient in the objective function 170953875
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 375466374216
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 170953875
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 375466374216
Number of bits of the biggest sum of numbers39
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743910SAT (TO) 1801.37 1698.49
npSolver 1.0 (complete)3700994? (problem) 108.991 406.659
npSolver inc (complete)3699398? (problem) 111.203 365.499
npSolver inc-topDown (complete)3697802? (problem) 111.782 361.564
npSolver inc-topdown-quickBound (complete)3702590? (problem) 114.91 627.341
npSolver inc (fixed) (complete)3748555? (problem) 137.163 657.689
npSolver 1.0 (fixed) (complete)3750151? (problem) 137.191 358.223
npSolver inc-topDown (fixed) (complete)3746959? (problem) 137.449 393.411
npSolver inc-topdown-quickBound (fixed) (complete)3751747? (problem) 139.825 388.937
toysat 2012-05-17 (complete)3706518? (exit code) 99.4639 99.4801
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743909? (MO) 306.82 306.869
pb2sat 2012-05-19 (complete)3696206? (TO) 1800.08 1800.42
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690009? (TO) 1800.08 1787.64
PB12: minisatp 1.0-2-g022594c (complete)3723295? (TO) 1800.08 1800.71
PB07: minisat+ 1.14 (complete)3722367? (TO) 1800.1 1800.42
pb2satCp2 2012-05-19 (complete)3694610? (TO) 1800.1 1800.42
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690008? (TO) 1800.12 912.939
toysat 2012-06-01 (complete)3724891? (TO) 1800.33 1800.7
SAT4J PB specific settings 2.3.2 snapshot (complete)3710446? (TO) 1800.43 1786.24
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743908? (TO) 1802.05 1790.53
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743906? (TO) 1802.46 1786.83
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743907? (TO) 1802.47 1789.92
PB07: bsolo 3.0.17 (complete)3743905Signal 26.407 65.8133

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: 9289758
Solution found:
--too large--