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 benchmark260.852
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)3739058OPT141778 89.9503 89.9797
PB11: Sat4j Res//CP 2.3.0 (complete)3739059OPT141778 260.852 145.692
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689056OPT141778 533.644 287.747
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739057OPT141778 603.574 430.612
PB07: bsolo 3.0.17 (complete)3739054OPT141778 959.237 959.453
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689057SAT (TO)141786 1800.02 1794.98
SAT4J PB specific settings 2.3.2 snapshot (complete)3710229SAT (TO)150512 1800.69 1790.06
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739055SAT (TO)159230 1800.07 1794.61
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739056SAT (TO)163308 1800.58 1792.49
PB12: minisatp 1.0-2-g022594c (complete)3723078SAT (TO)12046066 1800.02 1800.51
PB07: minisat+ 1.14 (complete)3721891SAT (TO)12046066 1800.11 1800.53
npSolver inc-topdown-quickBound (fixed) (complete)3751530? (problem) 1.02484 1.75842
npSolver inc-topDown (fixed) (complete)3746742? (problem) 1.05 2.44534
npSolver inc (fixed) (complete)3748338? (problem) 1.07 2.13164
npSolver inc-topDown (complete)3697585? (problem) 1.2908 2.02141
npSolver inc (complete)3699181? (problem) 1.3098 1.86677
npSolver inc-topdown-quickBound (complete)3702373? (problem) 1.3408 1.76771
npSolver 1.0 (fixed) (complete)3749934? (TO) 1800.02 1800.42
pb2sat 2012-05-19 (complete)3695989? (TO) 1800.05 1800.41
toysat 2012-05-17 (complete)3706301? (TO) 1800.06 1800.41
npSolver 1.0 (complete)3700777? (TO) 1800.09 1800.42
toysat 2012-06-01 (complete)3724674? (TO) 1800.11 1800.41
pb2satCp2 2012-05-19 (complete)3694393? (TO) 1800.14 1801.21

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--