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 benchmark-67580
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 16038
Biggest coefficient in the objective function 999
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 8048436
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 999
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 8048436
Number of bits of the biggest sum of numbers23
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743514SAT (TO)-67580 1800.16 900.603
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743512SAT (TO)-66156 1800.13 900.871
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689876SAT (TO)-65815 1800.08 906.173
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743511SAT (TO)-58929 1800.06 1796.77
SAT4J PB specific settings 2.3.2 snapshot (complete)3710338SAT (TO)-53319 1800.05 1789.48
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689877SAT (TO)-6418 1800.09 1790.31
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743513? 1789.96 1790.26
npSolver inc-topdown-quickBound (fixed) (complete)3751639? (problem) 15.79 20.6596
npSolver inc-topDown (fixed) (complete)3746851? (problem) 17.95 21.0095
npSolver inc (fixed) (complete)3748447? (problem) 18.39 21.2921
npSolver inc-topDown (complete)3697694? (problem) 247.67 250.713
npSolver inc (complete)3699290? (problem) 251.31 254.654
npSolver inc-topdown-quickBound (complete)3702482? (problem) 338.13 341.111
npSolver 1.0 (fixed) (complete)3750043? (TO) 1800.01 1800.52
pb2satCp2 2012-05-19 (complete)3694502? (TO) 1800.04 1802.52
npSolver 1.0 (complete)3700886? (TO) 1800.07 1801.32
pb2sat 2012-05-19 (complete)3696098? (TO) 1800.07 1801.52
toysat 2012-05-17 (complete)3706410? (TO) 1800.09 1800.41
toysat 2012-06-01 (complete)3724783? (TO) 1800.09 1800.41
PB07: minisat+ 1.14 (complete)3722301Signal 2.39264 3.2723
PB07: bsolo 3.0.17 (complete)3743509Signal 985.673 1155.25
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743510No Cert. 233.1 229.501
PB12: minisatp 1.0-2-g022594c (complete)3723187No Cert. 1800.02 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: -67580
Solution found:
--too large--