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 benchmark0.042992
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7484
Total number of constraints23162
Number of constraints which are clauses23162
Number of constraints which are cardinality constraints (but not clauses)0
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 3984
Biggest coefficient in the objective function 7928215784
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 9085727337239
Number of bits of the sum of numbers in the objective function 44
Biggest number in a constraint 7928215784
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 9085727337239
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)3723130UNSAT 0.042992 0.0443759
PB07: bsolo 3.0.17 (complete)3739180UNSAT 0.05799 0.0590799
pb2satCp2 2012-05-19 (complete)3694445UNSAT 0.064989 0.0670029
pb2sat 2012-05-19 (complete)3696041UNSAT 0.06499 0.0667799
npSolver inc-topDown (complete)3697637UNSAT 0.104983 0.107974
npSolver inc (complete)3699233UNSAT 0.105983 0.109157
npSolver inc-topdown-quickBound (complete)3702425UNSAT 0.111982 0.114713
npSolver 1.0 (complete)3700829UNSAT 0.115981 0.118046
npSolver inc-topDown (fixed) (complete)3746794UNSAT 0.116981 0.120208
npSolver inc-topdown-quickBound (fixed) (complete)3751582UNSAT 0.117981 0.119774
npSolver inc (fixed) (complete)3748390UNSAT 0.11998 0.123393
npSolver 1.0 (fixed) (complete)3749986UNSAT 0.125979 0.127695
PB07: minisat+ 1.14 (complete)3721912UNSAT 0.299953 0.29995
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739184UNSAT 0.358944 0.358306
SAT4J PB specific settings 2.3.2 snapshot (complete)3710281UNSAT 0.833872 0.430094
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689099UNSAT 0.904862 0.453281
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739182UNSAT 0.984849 0.478252
PB11: Sat4j Res//CP 2.3.0 (complete)3739185UNSAT 1.21481 1.01286
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739181UNSAT 1.2848 0.601771
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739183UNSAT 1.50477 1.5404
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689098UNSAT 1.65275 1.08332
toysat 2012-05-17 (complete)3706353UNSAT 2.11768 2.12251
toysat 2012-06-01 (complete)3724726UNSAT 2.12068 2.12369

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: