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 benchmark146133
Best CPU time to get the best result obtained on this benchmark149.05
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)3739124OPT146133 58.4141 58.4306
PB11: Sat4j Res//CP 2.3.0 (complete)3739125OPT146133 149.05 85.7001
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739123OPT146133 289.022 199.657
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689078OPT146133 1065.9 596.652
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689079SAT (TO)146139 1800.65 1794.71
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739122SAT (TO)159137 1800.89 1793.66
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739121SAT (TO)180541 1800.07 1794.12
SAT4J PB specific settings 2.3.2 snapshot (complete)3710234SAT (TO)193668 1800.06 1792.15
PB12: minisatp 1.0-2-g022594c (complete)3723083SAT (TO)11229936 1800.09 1800.62
PB07: minisat+ 1.14 (complete)3721902SAT (TO)11229936 1800.11 1800.53
npSolver inc-topDown (fixed) (complete)3746747? (problem) 0.97 1.74533
npSolver inc-topdown-quickBound (fixed) (complete)3751535? (problem) 0.98 1.57409
npSolver inc (fixed) (complete)3748343? (problem) 1.01 4.25209
npSolver inc-topDown (complete)3697590? (problem) 1.27681 1.67455
npSolver inc-topdown-quickBound (complete)3702378? (problem) 1.3408 1.70475
npSolver inc (complete)3699186? (problem) 1.39 1.93473
npSolver 1.0 (fixed) (complete)3749939? (TO) 1800.03 1800.42
pb2sat 2012-05-19 (complete)3695994? (TO) 1800.05 1800.41
toysat 2012-05-17 (complete)3706306? (TO) 1800.07 1800.41
pb2satCp2 2012-05-19 (complete)3694398? (TO) 1800.07 1800.71
toysat 2012-06-01 (complete)3724679? (TO) 1800.08 1800.41
npSolver 1.0 (complete)3700782? (TO) 1800.1 1800.45
PB07: bsolo 3.0.17 (complete)3739120Wrong Opt.150426 761.529 761.746

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: 146133
Solution found:
--too large--