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 benchmark-2
Best CPU time to get the best result obtained on this benchmark1800.33
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 306555
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 36054688
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 36054688
Number of bits of the biggest sum of numbers26
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
SAT4J PB specific settings 2.3.2 snapshot (complete)3710353SAT (TO)-2 1800.33 1793.36
pb2sat 2012-05-19 (complete)3696113? (problem) 3.77443 6.91839
pb2satCp2 2012-05-19 (complete)3694517? (problem) 3.77742 8.60341
npSolver inc-topdown-quickBound (complete)3702497? (problem) 3.9474 7.38484
npSolver inc (complete)3699305? (problem) 3.9604 6.04548
npSolver 1.0 (complete)3700901? (problem) 3.9634 6.00609
npSolver inc-topDown (complete)3697709? (problem) 4.01539 7.63619
npSolver 1.0 (fixed) (complete)3750058? (problem) 4.67429 14.1577
npSolver inc-topdown-quickBound (fixed) (complete)3751654? (problem) 4.78927 24.5897
npSolver inc-topDown (fixed) (complete)3746866? (problem) 4.86626 13.3309
npSolver inc (fixed) (complete)3748462? (problem) 4.98324 15.1005
PB12: minisatp 1.0-2-g022594c (complete)3723202? (exit code) 2.47562 18.5617
toysat 2012-05-17 (complete)3706425? (exit code) 16.9204 16.9249
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689952? (TO) 1800.01 906.137
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743740? (TO) 1800.02 902.05
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689953? (TO) 1800.05 1794.54
toysat 2012-06-01 (complete)3724798? (TO) 1800.06 1800.41
PB07: bsolo 3.0.17 (complete)3743737? (TO) 1800.11 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3743742? (TO) 1800.18 904.039
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743738? (TO) 1800.39 1797.57
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743739? (TO) 1800.55 1795.73
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743741? (TO) 1802.14 1802.49
PB07: minisat+ 1.14 (complete)3722339Signal 35.3256 43.9074

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: -2
Solution found:
--too large--