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 benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.087986
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7732
Total number of constraints32111
Number of constraints which are clauses31799
Number of constraints which are cardinality constraints (but not clauses)312
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 3680
Biggest coefficient in the objective function 6249839688
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 3449904723137
Number of bits of the sum of numbers in the objective function 42
Biggest number in a constraint 6249839688
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 3449904723137
Number of bits of the biggest sum of numbers42
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
PB12: minisatp 1.0-2-g022594c (complete)3723122UNSAT 0.087986 0.0891229
PB07: bsolo 3.0.17 (complete)3739216UNSAT 0.116981 0.123175
pb2sat 2012-05-19 (complete)3696033UNSAT 0.163974 0.166901
pb2satCp2 2012-05-19 (complete)3694437UNSAT 0.166974 0.168128
npSolver inc-topdown-quickBound (fixed) (complete)3751574UNSAT 0.174972 0.178612
npSolver inc (fixed) (complete)3748382UNSAT 0.177972 0.179062
npSolver inc-topDown (fixed) (complete)3746786UNSAT 0.179972 0.180395
npSolver 1.0 (fixed) (complete)3749978UNSAT 0.182971 0.186623
npSolver inc (complete)3699225UNSAT 0.208967 0.211596
npSolver inc-topDown (complete)3697629UNSAT 0.209967 0.210829
npSolver 1.0 (complete)3700821UNSAT 0.219966 0.220896
npSolver inc-topdown-quickBound (complete)3702417UNSAT 0.220965 0.223385
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739220UNSAT 0.472927 0.474338
PB07: minisat+ 1.14 (complete)3721918UNSAT 0.532918 0.533487
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689111UNSAT 1.18382 0.554337
SAT4J PB specific settings 2.3.2 snapshot (complete)3710273UNSAT 1.21281 0.638639
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739218UNSAT 1.22481 0.621687
PB11: Sat4j Res//CP 2.3.0 (complete)3739221UNSAT 1.3048 1.04228
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739217UNSAT 1.3228 0.655352
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739219UNSAT 1.66475 1.54637
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689110UNSAT 1.9327 1.14337
toysat 2012-05-17 (complete)3706345UNSAT 2.11268 2.11412
toysat 2012-06-01 (complete)3724718UNSAT 2.12368 2.12604

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:
Solution found: