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 benchmark23298810
Best CPU time to get the best result obtained on this benchmark1801.45
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019600
Biggest coefficient in the objective function 183250432
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 416475778904
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 183250432
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 416475778904
Number of bits of the biggest sum of numbers39
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743874SAT (TO) 1801.45 1437.31
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743871? 210.212 197.998
npSolver 1.0 (complete)3700980? (problem) 108.76 285.697
npSolver inc-topdown-quickBound (complete)3702576? (problem) 109.434 415.622
npSolver inc-topDown (complete)3697788? (problem) 111.981 334.031
npSolver inc (complete)3699384? (problem) 112.894 456.339
npSolver 1.0 (fixed) (complete)3750137? (problem) 134.593 434.55
npSolver inc (fixed) (complete)3748541? (problem) 135.015 351.054
npSolver inc-topdown-quickBound (fixed) (complete)3751733? (problem) 136.004 385.813
npSolver inc-topDown (fixed) (complete)3746945? (problem) 137.454 352.171
toysat 2012-05-17 (complete)3706504? (exit code) 98.99 99.0068
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743873? (MO) 304.419 304.466
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689997? (TO) 1800.05 1786.83
pb2satCp2 2012-05-19 (complete)3694596? (TO) 1800.06 1800.42
SAT4J PB specific settings 2.3.2 snapshot (complete)3710432? (TO) 1800.07 1784.84
pb2sat 2012-05-19 (complete)3696192? (TO) 1800.09 1800.42
PB12: minisatp 1.0-2-g022594c (complete)3723281? (TO) 1800.1 1800.51
PB07: minisat+ 1.14 (complete)3722361? (TO) 1800.11 1800.42
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689996? (TO) 1800.21 910.95
toysat 2012-06-01 (complete)3724877? (TO) 1800.36 1800.68
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743870? (TO) 1800.46 1787.7
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743872? (TO) 1802.26 1788.52
PB07: bsolo 3.0.17 (complete)3743869Signal 27.8138 61.3752

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: 23298810
Solution found:
--too large--