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-5888
Best CPU time to get the best result obtained on this benchmark1800.03
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 28908
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1720554
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1720554
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743464SAT (TO)-5888 1800.03 949.886
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743462SAT-5656 1221.67 1216.85
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743463SAT (TO)-5648 1800.04 1797.97
PB11: Sat4j Res//CP 2.3.0 (complete)3743466SAT (TO)-5424 1800.05 904.981
SAT4J PB specific settings 2.3.2 snapshot (complete)3710325SAT (TO)-5242 1800.07 1790.47
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689860SAT (TO)-3072 1800.15 911.296
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689861SAT (TO)-1596 1800.99 1761.08
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743465? 1790.24 1790.52
npSolver inc (complete)3699277? (problem) 1138.64 1142.21
npSolver inc-topdown-quickBound (complete)3702469? (problem) 1150.78 1154.41
npSolver inc-topDown (complete)3697681? (problem) 1152.15 1156.23
PB07: bsolo 3.0.17 (complete)3743461? (TO) 1799.29 1901.07
npSolver inc-topDown (fixed) (complete)3746838? (TO) 1800.03 1800.52
npSolver inc-topdown-quickBound (fixed) (complete)3751626? (TO) 1800.03 1800.51
npSolver 1.0 (complete)3700873? (TO) 1800.08 1800.52
pb2satCp2 2012-05-19 (complete)3694489? (TO) 1800.09 1800.42
toysat 2012-06-01 (complete)3724770? (TO) 1800.09 1800.41
npSolver inc (fixed) (complete)3748434? (TO) 1800.09 1800.41
toysat 2012-05-17 (complete)3706397? (TO) 1800.1 1800.41
npSolver 1.0 (fixed) (complete)3750030? (TO) 1800.1 1800.42
pb2sat 2012-05-19 (complete)3696085? (TO) 1800.11 1800.41
PB07: minisat+ 1.14 (complete)3722293Signal 2.39963 3.39279
PB12: minisatp 1.0-2-g022594c (complete)3723174No Cert. 1800.09 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: -5888
Solution found:
--too large--