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 benchmark124485
Best CPU time to get the best result obtained on this benchmark1800.36
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables208271
Total number of constraints1687459
Number of constraints which are clauses1687459
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
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: minisat+ 1.14 (complete)3722504SAT (TO) 1800.08 1800.56
PB07: bsolo 3.0.17 (complete)3744727SAT (TO) 1800.19 1800.62
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690283SAT (TO) 1800.36 1795.93
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744730SAT (TO) 1800.43 920.144
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690282SAT (TO) 1800.55 914.931
SAT4J PB specific settings 2.3.2 snapshot (complete)3710099SAT (TO) 1800.88 1794.62
PB11: Sat4j Res//CP 2.3.0 (complete)3744732SAT (TO) 1801.01 917.336
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744731? 1792.41 1792.7
npSolver inc-topdown-quickBound (complete)3702243? (problem) 11.22 14.2639
npSolver inc (complete)3699051? (problem) 11.32 12.7515
npSolver inc-topDown (complete)3697455? (problem) 11.64 13.039
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744729? (exit code) 532.6 528.133
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744728? (exit code) 720.32 715.899
npSolver inc-topDown (fixed) (complete)3746612? (TO) 1800.01 1800.72
npSolver 1.0 (complete)3700647? (TO) 1800.02 1800.42
npSolver 1.0 (fixed) (complete)3749804? (TO) 1800.05 1800.63
npSolver inc-topdown-quickBound (fixed) (complete)3751400? (TO) 1800.05 1803.12
pb2satCp2 2012-05-19 (complete)3694263? (TO) 1800.06 1800.62
npSolver inc (fixed) (complete)3748208? (TO) 1800.09 1800.52
pb2sat 2012-05-19 (complete)3695859? (TO) 1800.1 1800.62
toysat 2012-06-01 (complete)3724544? (TO) 1800.11 1800.41
toysat 2012-05-17 (complete)3706171? (TO) 1800.11 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3722948No Cert. 1800.07 1800.62

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: 1164467
Solution found:
--too large--