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 benchmark0.070988
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7106
Total number of constraints32379
Number of constraints which are clauses32038
Number of constraints which are cardinality constraints (but not clauses)341
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 2626
Biggest coefficient in the objective function 2077
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1146502
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2077
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1146502
Number of bits of the biggest sum of numbers21
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)3723092UNSAT 0.070988 0.0731991
PB07: bsolo 3.0.17 (complete)3739006UNSAT 0.091985 0.0981719
pb2satCp2 2012-05-19 (complete)3694407UNSAT 0.147977 0.149444
pb2sat 2012-05-19 (complete)3696003UNSAT 0.148977 0.149236
npSolver inc-topDown (fixed) (complete)3746756UNSAT 0.169973 0.172551
npSolver inc (fixed) (complete)3748352UNSAT 0.176973 0.179107
npSolver inc-topdown-quickBound (fixed) (complete)3751544UNSAT 0.178972 0.182
npSolver 1.0 (fixed) (complete)3749948UNSAT 0.180972 0.181654
npSolver inc (complete)3699195UNSAT 0.201969 0.20517
npSolver inc-topDown (complete)3697599UNSAT 0.202968 0.204586
npSolver 1.0 (complete)3700791UNSAT 0.214966 0.215219
npSolver inc-topdown-quickBound (complete)3702387UNSAT 0.214966 0.21551
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739010UNSAT 0.419936 0.420943
PB07: minisat+ 1.14 (complete)3721883UNSAT 0.517921 0.518019
SAT4J PB specific settings 2.3.2 snapshot (complete)3710243UNSAT 0.902862 0.492847
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739008UNSAT 0.942856 0.503644
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689041UNSAT 1.06384 0.523463
PB11: Sat4j Res//CP 2.3.0 (complete)3739011UNSAT 1.08283 1.05081
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739007UNSAT 1.20382 0.602643
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739009UNSAT 1.22481 1.54799
toysat 2012-05-17 (complete)3706315UNSAT 1.41778 1.4203
toysat 2012-06-01 (complete)3724688UNSAT 1.42678 1.43013
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689040UNSAT 1.78373 1.19189

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: