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 benchmark11978
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables67977
Total number of constraints486229
Number of constraints which are clauses486229
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint339
Number of terms in the objective function 4960
Biggest coefficient in the objective function 341
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1575760
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 341
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1575760
Number of bits of the biggest sum of numbers21
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 NameTraceIDAnswerCPU timeWall clock time
SAT4J PB specific settings 2.3.2 snapshot (complete)3710114SAT (TO) 1800 1795.59
PB11: Sat4j Res//CP 2.3.0 (complete)3744786SAT (TO) 1800.03 910.508
PB07: bsolo 3.0.17 (complete)3744781SAT (TO) 1800.05 1800.42
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690301SAT (TO) 1800.06 1795.79
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744783SAT (TO) 1800.07 1797.31
PB07: minisat+ 1.14 (complete)3722513SAT (TO) 1800.11 1800.52
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744784SAT (TO) 1800.12 907.197
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690300SAT (TO) 1800.52 962.388
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744785? 1790.48 1790.76
npSolver inc-topDown (fixed) (complete)3746627? (problem) 3.17 5.8587
npSolver inc-topdown-quickBound (fixed) (complete)3751415? (problem) 3.19 6.11665
npSolver inc (fixed) (complete)3748223? (problem) 3.28 9.56829
npSolver inc (complete)3699066? (problem) 3.44 3.9443
npSolver inc-topdown-quickBound (complete)3702258? (problem) 3.45 3.91672
npSolver inc-topDown (complete)3697470? (problem) 3.59 4.11936
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744782? (exit code) 856.1 851.761
npSolver 1.0 (complete)3700662? (TO) 1800.01 1800.62
pb2sat 2012-05-19 (complete)3695874? (TO) 1800.03 1800.71
npSolver 1.0 (fixed) (complete)3749819? (TO) 1800.07 1800.42
pb2satCp2 2012-05-19 (complete)3694278? (TO) 1800.08 1800.91
toysat 2012-05-17 (complete)3706186? (TO) 1800.1 1800.41
toysat 2012-06-01 (complete)3724559? (TO) 1800.1 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3722963No Cert. 1800.08 1800.51

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: 26644
Solution found:
--too large--