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 benchmark7604
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 variables214438
Total number of constraints4086528
Number of constraints which are clauses4086528
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
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690297SAT (TO) 1800.07 1795.82
PB07: minisat+ 1.14 (complete)3722511SAT (TO) 1800.17 1800.67
PB07: bsolo 3.0.17 (complete)3744769SAT (TO) 1800.22 1800.85
SAT4J PB specific settings 2.3.2 snapshot (complete)3710096SAT (TO) 1800.36 1794.53
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744772SAT (TO) 1800.45 916.536
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690296SAT (TO) 1800.54 926.93
PB11: Sat4j Res//CP 2.3.0 (complete)3744774SAT (TO) 1801.03 920.846
npSolver inc-topDown (complete)3697452? (problem) 22.23 25.1746
npSolver inc (complete)3699048? (problem) 22.33 26.9724
npSolver inc-topdown-quickBound (complete)3702240? (problem) 22.37 26.3526
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744770? (exit code) 591.27 585.88
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744771? (exit code) 656.534 650.559
pb2sat 2012-05-19 (complete)3695856? (TO) 1800.01 1800.91
npSolver 1.0 (complete)3700644? (TO) 1800.03 1801.32
npSolver inc-topDown (fixed) (complete)3746609? (TO) 1800.04 1802.92
npSolver inc-topdown-quickBound (fixed) (complete)3751397? (TO) 1800.04 1801.73
toysat 2012-05-17 (complete)3706168? (TO) 1800.06 1800.41
pb2satCp2 2012-05-19 (complete)3694260? (TO) 1800.09 1801.02
npSolver 1.0 (fixed) (complete)3749801? (TO) 1800.09 1803.32
toysat 2012-06-01 (complete)3724541? (TO) 1800.1 1800.41
npSolver inc (fixed) (complete)3748205? (TO) 1800.1 1802.92
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744773? (TO) 1802.19 1802.48
PB12: minisatp 1.0-2-g022594c (complete)3722945No Cert. 1800.08 1800.71

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: 7604
Solution found:
--too large--