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 benchmarkSAT
Best value of the objective obtained on this benchmark22950
Best CPU time to get the best result obtained on this benchmark1800.73
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables82301
Total number of constraints900565
Number of constraints which are clauses900565
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 constraint339
Number of terms in the objective function 10460
Biggest coefficient in the objective function 341
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 3451260
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 341
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 3451260
Number of bits of the biggest sum of numbers22
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 NameTraceIDAnswerCPU timeWall clock time
SAT4J PB specific settings 2.3.2 snapshot (complete)3710120SAT (TO) 1800.03 1795.69
PB07: minisat+ 1.14 (complete)3722520SAT (TO) 1800.07 1800.43
PB07: bsolo 3.0.17 (complete)3744823SAT (TO) 1800.08 1800.46
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690314SAT (TO) 1800.1 923.392
PB11: Sat4j Res//CP 2.3.0 (complete)3744828SAT (TO) 1800.13 913.909
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744826SAT (TO) 1800.19 911.399
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690315SAT (TO) 1800.73 1796.29
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744827? 1791.14 1791.42
npSolver inc-topdown-quickBound (fixed) (complete)3751421? (problem) 5.2 17.5275
npSolver inc (fixed) (complete)3748229? (problem) 5.26 14.1757
npSolver inc-topdown-quickBound (complete)3702264? (problem) 5.29 6.16172
npSolver inc-topDown (complete)3697476? (problem) 5.42 6.58759
npSolver inc-topDown (fixed) (complete)3746633? (problem) 5.43 29.0853
npSolver inc (complete)3699072? (problem) 5.47 6.53933
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744825? (exit code) 631.01 627.2
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744824? (exit code) 702.92 698.823
pb2sat 2012-05-19 (complete)3695880? (TO) 1800.04 1800.41
npSolver 1.0 (complete)3700668? (TO) 1800.04 1802.81
pb2satCp2 2012-05-19 (complete)3694284? (TO) 1800.05 1800.41
npSolver 1.0 (fixed) (complete)3749825? (TO) 1800.05 1800.53
toysat 2012-05-17 (complete)3706192? (TO) 1800.08 1800.41
toysat 2012-06-01 (complete)3724565? (TO) 1800.1 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3722969No Cert. 1800.04 1800.51

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: 56694
Solution found:
--too large--