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 benchmark17594349
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 109215352
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 49785589662
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 109215352
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 49785589662
Number of bits of the biggest sum of numbers36
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)3710420SAT (TO) 1800.03 1794.11
PB07: bsolo 3.0.17 (complete)3744607SAT (TO) 1800.09 1800.48
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690243SAT (TO) 1800.09 1795.09
PB07: minisat+ 1.14 (complete)3722484SAT (TO) 1800.13 1800.43
PB11: Sat4j Res//CP 2.3.0 (complete)3744612SAT (TO) 1800.54 920.936
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744610SAT (TO) 1801.05 918.328
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690242SAT (TO) 1801.07 907.721
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744611? 1790.77 1791.07
npSolver inc (complete)3699372? (problem) 25.55 38.6125
npSolver inc-topdown-quickBound (complete)3702564? (problem) 25.69 37.6372
npSolver inc-topDown (complete)3697776? (problem) 26.8 39.8454
npSolver 1.0 (complete)3700968? (problem) 28.0867 45.6555
pb2sat 2012-05-19 (complete)3696180? (TO) 1800.01 1800.52
npSolver inc (fixed) (complete)3748529? (TO) 1800.01 1800.62
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744609? (TO) 1800.06 1775.75
pb2satCp2 2012-05-19 (complete)3694584? (TO) 1800.06 1801.42
npSolver inc-topdown-quickBound (fixed) (complete)3751721? (TO) 1800.06 1800.82
toysat 2012-05-17 (complete)3706492? (TO) 1800.06 1800.41
toysat 2012-06-01 (complete)3724865? (TO) 1800.09 1800.41
npSolver 1.0 (fixed) (complete)3750125? (TO) 1800.09 1800.82
npSolver inc-topDown (fixed) (complete)3746933? (TO) 1800.1 1800.62
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744608? (TO) 1800.13 1769.43
PB12: minisatp 1.0-2-g022594c (complete)3723269No Cert. 1800.04 1800.62

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: 465353945
Solution found:
--too large--