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 benchmark176457
Best CPU time to get the best result obtained on this benchmark1376.53
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19783
Total number of constraints96459
Number of constraints which are clauses94894
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 7259
Biggest coefficient in the objective function 4301
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 12735259
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 4301
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 12735259
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)3739016OPT176457 72.8769 72.894
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739015OPT176457 1376.53 779.089
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689042OPT176457 1642.44 918.947
PB11: Sat4j Res//CP 2.3.0 (complete)3739017SAT (TO)176478 1800.26 1099.06
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689043SAT (TO)176972 1800.73 1795.55
PB07: bsolo 3.0.17 (complete)3739012SAT (TO)185092 1800.04 1800.41
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739013SAT (TO)224046 1800.42 1792.44
SAT4J PB specific settings 2.3.2 snapshot (complete)3710223SAT (TO)292997 1800.57 1794.06
PB12: minisatp 1.0-2-g022594c (complete)3723072SAT (TO)11667154 1800.03 1800.51
PB07: minisat+ 1.14 (complete)3721884SAT (TO)11667154 1800.13 1800.53
npSolver inc-topDown (fixed) (complete)3746736? (problem) 1.06 1.75827
npSolver inc-topdown-quickBound (fixed) (complete)3751524? (problem) 1.08 2.01733
npSolver inc (fixed) (complete)3748332? (problem) 1.12 2.21146
npSolver inc-topDown (complete)3697579? (problem) 1.2808 1.6502
npSolver inc (complete)3699175? (problem) 1.2998 1.71176
npSolver inc-topdown-quickBound (complete)3702367? (problem) 1.41 2.11163
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739014? (exit code) 1003.64 999.341
npSolver 1.0 (complete)3700771? (TO) 1800.06 1800.41
toysat 2012-06-01 (complete)3724668? (TO) 1800.07 1800.41
npSolver 1.0 (fixed) (complete)3749928? (TO) 1800.09 1800.41
pb2sat 2012-05-19 (complete)3695983? (TO) 1800.09 1800.41
pb2satCp2 2012-05-19 (complete)3694387? (TO) 1800.1 1800.81
toysat 2012-05-17 (complete)3706295? (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: 176457
Solution found:
--too large--