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

Result page for benchmark

Jump to solvers results

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 benchmark0.052991
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8365
Total number of constraints26842
Number of constraints which are clauses26841
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1147
Number of terms in the objective function 4540
Biggest coefficient in the objective function 11728027648
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 13440309361765
Number of bits of the sum of numbers in the objective function 44
Biggest number in a constraint 11728027648
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 13440309361765
Number of bits of the biggest sum of numbers44
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)3723129UNSAT 0.052991 0.055486
PB07: bsolo 3.0.17 (complete)3739174UNSAT 0.066989 0.069402
pb2sat 2012-05-19 (complete)3696040UNSAT 0.074987 0.0764309
pb2satCp2 2012-05-19 (complete)3694444UNSAT 0.076987 0.07704
npSolver inc-topDown (complete)3697636UNSAT 0.118981 0.125434
npSolver inc (complete)3699232UNSAT 0.12498 0.12659
npSolver inc-topdown-quickBound (complete)3702424UNSAT 0.127979 0.281408
npSolver inc-topDown (fixed) (complete)3746793UNSAT 0.12798 0.13343
npSolver 1.0 (complete)3700828UNSAT 0.132979 0.134698
npSolver inc-topdown-quickBound (fixed) (complete)3751581UNSAT 0.134978 0.133037
npSolver inc (fixed) (complete)3748389UNSAT 0.137978 0.141125
npSolver 1.0 (fixed) (complete)3749985UNSAT 0.143977 0.143497
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739178UNSAT 0.335948 0.336236
PB07: minisat+ 1.14 (complete)3721911UNSAT 0.340947 0.340984
SAT4J PB specific settings 2.3.2 snapshot (complete)3710280UNSAT 0.864868 0.447006
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689097UNSAT 0.984849 0.488853
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739176UNSAT 1.00385 0.510715
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739175UNSAT 1.2828 0.624882
PB11: Sat4j Res//CP 2.3.0 (complete)3739179UNSAT 1.41378 1.04776
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739177UNSAT 1.52177 1.5499
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689096UNSAT 1.74273 1.12026
toysat 2012-06-01 (complete)3724725UNSAT 2.69259 2.69462
toysat 2012-05-17 (complete)3706352UNSAT 2.70559 2.70631

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: