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-12659
Best CPU time to get the best result obtained on this benchmark1801.56
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 28908
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 22450692
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 22450692
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
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743582SAT (TO)-12659 1801.56 1795.76
SAT4J PB specific settings 2.3.2 snapshot (complete)3710331SAT (TO)-9752 1800.05 1789
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689901SAT (TO)-7076 1800.24 1787.63
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689900SAT (TO)-6655 1800.12 936.377
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743583SAT (TO)-6542 1800 1796.86
PB11: Sat4j Res//CP 2.3.0 (complete)3743586SAT (TO)-1000 1800.17 900.183
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743584SAT (TO)-1000 1801.25 898.575
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743585? 1790.16 1790.44
npSolver inc (complete)3699283? (problem) 13.72 15.9898
npSolver inc-topdown-quickBound (complete)3702475? (problem) 13.87 17.3649
npSolver inc-topDown (complete)3697687? (problem) 14 16.6355
npSolver inc-topdown-quickBound (fixed) (complete)3751632? (problem) 43.18 45.902
npSolver inc (fixed) (complete)3748440? (problem) 43.31 45.7126
npSolver inc-topDown (fixed) (complete)3746844? (problem) 44.23 47.8356
toysat 2012-06-01 (complete)3724776? (TO) 1800.01 1800.31
pb2sat 2012-05-19 (complete)3696091? (TO) 1800.01 1801.92
pb2satCp2 2012-05-19 (complete)3694495? (TO) 1800.01 1801.92
npSolver 1.0 (fixed) (complete)3750036? (TO) 1800.01 1800.42
PB07: bsolo 3.0.17 (complete)3743581? (TO) 1800.06 1800.61
npSolver 1.0 (complete)3700879? (TO) 1800.08 1800.42
toysat 2012-05-17 (complete)3706403? (TO) 1800.1 1800.41
PB07: minisat+ 1.14 (complete)3722313Signal 2.52062 4.3256
PB12: minisatp 1.0-2-g022594c (complete)3723180No Cert. 1800.02 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: -12659
Solution found:
--too large--