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 benchmarkOPT
Best value of the objective obtained on this benchmark141778
Best CPU time to get the best result obtained on this benchmark333.523
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19768
Total number of constraints96403
Number of constraints which are clauses94838
Number of constraints which are cardinality constraints (but not clauses)1565
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint2962
Number of terms in the objective function 7253
Biggest coefficient in the objective function 4295
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 12717493
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 4295
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 12717493
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739094OPT141778 71.8831 71.9024
PB11: Sat4j Res//CP 2.3.0 (complete)3739095OPT141778 333.523 189.834
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739093OPT141778 617.04 410.768
SAT4J PB specific settings 2.3.2 snapshot (complete)3710232OPT141778 1791.06 1781.41
PB07: bsolo 3.0.17 (complete)3739090OPT141778 1796.44 1796.78
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689068SAT (TO)141785 1800.39 980.976
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689069SAT (TO)141854 1800.03 1795.06
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739091SAT (TO)163286 1800.39 1793.91
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739092SAT (TO)163390 1801.04 1793.01
PB12: minisatp 1.0-2-g022594c (complete)3723081SAT (TO)11028040 1800.03 1800.51
PB07: minisat+ 1.14 (complete)3721897SAT (TO)11028040 1800.06 1800.52
npSolver inc-topDown (fixed) (complete)3746745? (problem) 1.06 2.0377
npSolver inc-topdown-quickBound (fixed) (complete)3751533? (problem) 1.06 1.71179
npSolver inc (fixed) (complete)3748341? (problem) 1.08 1.77189
npSolver inc-topDown (complete)3697588? (problem) 1.2878 1.59702
npSolver inc (complete)3699184? (problem) 1.3078 1.8817
npSolver inc-topdown-quickBound (complete)3702376? (problem) 1.3438 1.66269
pb2sat 2012-05-19 (complete)3695992? (TO) 1800.02 1800.41
npSolver 1.0 (complete)3700780? (TO) 1800.06 1800.41
npSolver 1.0 (fixed) (complete)3749937? (TO) 1800.07 1800.42
pb2satCp2 2012-05-19 (complete)3694396? (TO) 1800.08 1800.41
toysat 2012-05-17 (complete)3706304? (TO) 1800.09 1800.41
toysat 2012-06-01 (complete)3724677? (TO) 1800.1 1800.41

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: 141778
Solution found:
--too large--