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 benchmark4357880
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129800
Biggest coefficient in the objective function 170953875
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 73955175696
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 170953875
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 73955175696
Number of bits of the biggest sum of numbers37
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
PB07: bsolo 3.0.17 (complete)3744187SAT (TO) 1800.16 1800.47
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690103SAT (TO) 1800.32 1794.73
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690102SAT (TO) 1800.63 916.034
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744190SAT (TO) 1800.78 876.522
PB11: Sat4j Res//CP 2.3.0 (complete)3744192SAT (TO) 1801 908.836
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744191? 1794.8 1795.08
npSolver inc-topdown-quickBound (complete)3702648? (problem) 33.38 53.8278
npSolver inc-topDown (complete)3697860? (problem) 33.43 54.4917
npSolver inc (complete)3699456? (problem) 34.15 54.2811
npSolver 1.0 (complete)3701052? (problem) 35.9085 57.7632
npSolver 1.0 (fixed) (complete)3750209? (TO) 1800 1801.42
npSolver inc-topDown (fixed) (complete)3747017? (TO) 1800.02 1801.32
npSolver inc-topdown-quickBound (fixed) (complete)3751805? (TO) 1800.02 1800.63
npSolver inc (fixed) (complete)3748613? (TO) 1800.02 1803.62
PB12: minisatp 1.0-2-g022594c (complete)3723353? (TO) 1800.05 1800.41
toysat 2012-05-17 (complete)3706576? (TO) 1800.08 1800.41
SAT4J PB specific settings 2.3.2 snapshot (complete)3710504? (TO) 1800.08 1795.44
toysat 2012-06-01 (complete)3724949? (TO) 1800.09 1800.41
pb2sat 2012-05-19 (complete)3696264? (TO) 1800.11 1800.42
pb2satCp2 2012-05-19 (complete)3694668? (TO) 1800.12 1800.43
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744188? (TO) 1801.06 1737.52
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744189? (TO) 1801.28 1724.45
PB07: minisat+ 1.14 (complete)3722414Signal 1635.86 1808.68

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: 56482067
Solution found:
--too large--