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 benchmarkOPT
Best value of the objective obtained on this benchmark141990
Best CPU time to get the best result obtained on this benchmark629.259
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19778
Total number of constraints96489
Number of constraints which are clauses94924
Number of constraints which are cardinality constraints (but not clauses)1565
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint2962
Number of terms in the objective function 7257
Biggest coefficient in the objective function 4299
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 12729337
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 4299
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 12729337
Number of bits of the biggest sum of numbers24
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
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739088OPT141990 59.6099 59.6386
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739087OPT141990 629.259 340.319
PB11: Sat4j Res//CP 2.3.0 (complete)3739089OPT141990 1772.62 908.027
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689066SAT (TO)141990 1800.18 988.351
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689067SAT (TO)146291 1800.08 1795.68
PB07: bsolo 3.0.17 (complete)3739084SAT (TO)146323 1800.07 1800.41
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739085SAT (TO)180708 1800.29 1794.22
SAT4J PB specific settings 2.3.2 snapshot (complete)3710237SAT (TO)228298 1800.78 1792.87
PB07: minisat+ 1.14 (complete)3721896SAT (TO)10814707 1800.04 1800.43
PB12: minisatp 1.0-2-g022594c (complete)3723086SAT (TO)10814707 1800.06 1800.62
npSolver inc-topdown-quickBound (fixed) (complete)3751538? (problem) 1.03384 2.0692
npSolver inc-topDown (fixed) (complete)3746750? (problem) 1.04084 1.82344
npSolver inc (fixed) (complete)3748346? (problem) 1.07184 2.13847
npSolver inc-topDown (complete)3697593? (problem) 1.2798 1.68991
npSolver inc (complete)3699189? (problem) 1.3038 1.95933
npSolver inc-topdown-quickBound (complete)3702381? (problem) 1.3428 1.67379
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739086? (exit code) 1634.08 1628.11
pb2satCp2 2012-05-19 (complete)3694401? (TO) 1800 1800.41
pb2sat 2012-05-19 (complete)3695997? (TO) 1800.07 1800.41
npSolver 1.0 (fixed) (complete)3749942? (TO) 1800.07 1800.41
toysat 2012-06-01 (complete)3724682? (TO) 1800.1 1800.41
npSolver 1.0 (complete)3700785? (TO) 1800.1 1800.72
toysat 2012-05-17 (complete)3706309? (TO) 1800.11 1800.41

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: 141990
Solution found:
--too large--