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 benchmark128918
Best CPU time to get the best result obtained on this benchmark1801.22
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables640998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint128
Maximum length of a constraint5249
Number of terms in the objective function 640000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 21981416064
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 21981416064
Number of bits of the biggest sum of numbers35
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
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738521OPT87132 1522.86 1523.29
SAT4J PB specific settings 2.3.2 snapshot (complete)3710193SAT (TO)128918 1801.22 1784.6
PB07: bsolo 3.0.17 (complete)3738517SAT (TO)129849 1800.24 1800.54
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738520SAT (TO)154204 1800.68 1099.41
PB11: Sat4j Res//CP 2.3.0 (complete)3738522SAT (TO)164220 1801.01 993.223
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688936SAT (TO)288574 1800.77 922.326
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688937SAT (TO)557252 1800.63 1789.21
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738518? 667.26 654.741
npSolver inc (complete)3699145? (problem) 27.92 44.9927
npSolver inc-topdown-quickBound (complete)3702337? (problem) 28.52 43.3636
npSolver inc-topDown (complete)3697549? (problem) 28.71 44.6297
npSolver 1.0 (complete)3700741? (problem) 29.7455 47.0705
toysat 2012-05-17 (complete)3706265? (exit code) 12.895 12.8991
pb2satCp2 2012-05-19 (complete)3694357? (MO) 142.71 158.426
pb2sat 2012-05-19 (complete)3695953? (MO) 142.74 147.021
npSolver inc (fixed) (complete)3748302? (MO) 161.76 170.621
npSolver 1.0 (fixed) (complete)3749898? (MO) 162.15 171.821
npSolver inc-topdown-quickBound (fixed) (complete)3751494? (MO) 164.16 190.681
npSolver inc-topDown (fixed) (complete)3746706? (MO) 164.28 218.358
PB12: minisatp 1.0-2-g022594c (complete)3723042? (TO) 1800.01 1800.41
toysat 2012-06-01 (complete)3724638? (TO) 1800.05 1800.41
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738519? (TO) 1800.09 1781.24
PB07: minisat+ 1.14 (complete)3721831? (TO) 1800.12 1800.52

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: 87132
Solution found:
--too large--