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 benchmark-12022
Best CPU time to get the best result obtained on this benchmark607.882
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40937
Total number of constraints41436
Number of constraints which are clauses40882
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints487
Minimum length of a constraint1
Maximum length of a constraint8416
Number of terms in the objective function 243
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 1177014
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 1177014
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
pb2satCp2 2012-05-19 (complete)3694486OPT-12022 607.882 608.62
npSolver inc-topdown-quickBound (complete)3702466OPT-12022 1018.82 1019.19
npSolver inc-topDown (complete)3697678OPT-12022 1063.05 1063.33
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743576SAT (TO)-12022 1800 1794.66
SAT4J PB specific settings 2.3.2 snapshot (complete)3710322SAT (TO)-10946 1800.02 1797.58
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689899SAT (TO)-10946 1800.09 1796.49
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743577SAT (TO)-10946 1800.78 1797.43
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743578SAT (TO)-3660 1800.4 901.184
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689898SAT (TO)-89 1800.56 913.785
PB11: Sat4j Res//CP 2.3.0 (complete)3743580SAT (TO)-1 1800.07 902.269
PB07: minisat+ 1.14 (complete)3722312SAT (TO)0 1800.1 1800.73
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743579? 1789.86 1790.25
npSolver inc-topdown-quickBound (fixed) (complete)3751623? (problem) 3.15 4.18677
npSolver inc (fixed) (complete)3748431? (problem) 3.16 5.3002
npSolver inc-topDown (fixed) (complete)3746835? (problem) 6.16653 14.2277
pb2sat 2012-05-19 (complete)3696082? (TO) 1800 1800.41
toysat 2012-06-01 (complete)3724767? (TO) 1800.02 1800.31
toysat 2012-05-17 (complete)3706394? (TO) 1800.03 1800.31
npSolver 1.0 (fixed) (complete)3750027? (TO) 1800.07 1800.51
PB07: bsolo 3.0.17 (complete)3743575? (TO) 1800.1 1800.72
PB12: minisatp 1.0-2-g022594c (complete)3723171? (TO) 1800.1 1800.62
npSolver 1.0 (complete)3700870? (TO) 1800.1 1800.41
npSolver inc (complete)3699274? (TO) 1800.12 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: -12022
Solution found:
--too large--