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-140701
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 32076
Biggest coefficient in the objective function 6765
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 32885952
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 6765
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 32885952
Number of bits of the biggest sum of numbers25
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
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743517SAT (TO)-140701 1800.07 1797.18
PB11: Sat4j Res//CP 2.3.0 (complete)3743520SAT (TO)-125951 1800.12 903.192
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743516SAT (TO)-121914 1801.07 1796.31
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743518SAT (TO)-101475 1800.53 903.377
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689878SAT (TO)-66053 1800.2 905.017
SAT4J PB specific settings 2.3.2 snapshot (complete)3710309SAT (TO)-61440 1800.03 1793
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689879SAT (TO)-53134 1800.79 1781.68
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743519? 1789.92 1790.24
npSolver inc-topDown (complete)3697665? (problem) 10.81 15.6091
npSolver inc (complete)3699261? (problem) 11.75 19.392
npSolver inc-topdown-quickBound (complete)3702453? (problem) 11.86 20.5805
npSolver inc-topdown-quickBound (fixed) (complete)3751610? (problem) 63.23 65.8605
npSolver inc-topDown (fixed) (complete)3746822? (problem) 67.07 69.399
npSolver inc (fixed) (complete)3748418? (problem) 95.28 97.7932
pb2satCp2 2012-05-19 (complete)3694473? (TO) 1800.01 1802.22
pb2sat 2012-05-19 (complete)3696069? (TO) 1800.01 1801.42
toysat 2012-05-17 (complete)3706381? (TO) 1800.02 1800.31
PB07: bsolo 3.0.17 (complete)3743515? (TO) 1800.03 1800.62
npSolver 1.0 (complete)3700857? (TO) 1800.07 1800.92
toysat 2012-06-01 (complete)3724754? (TO) 1800.11 1800.41
npSolver 1.0 (fixed) (complete)3750014? (TO) 1800.11 1802.02
PB07: minisat+ 1.14 (complete)3722302Signal 2.51062 3.38406
PB12: minisatp 1.0-2-g022594c (complete)3723158No Cert. 1800.01 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: -140701
Solution found:
--too large--