PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.051991
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 2147483646
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 10936060477440
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 138160507849056
Number of bits of the biggest sum of numbers47
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
PB12: minisatp 1.0-2-g022594c (complete)3722981UNSAT 0.051991 0.0541051
PB07: bsolo 3.0.17 (complete)3733389UNSAT 0.067988 0.069912
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733393UNSAT 0.12298 0.124466
toysat 2012-06-01 (complete)3724577UNSAT 0.539917 0.541691
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687941UNSAT 0.945855 0.476247
SAT4J PB specific settings 2.3.2 snapshot (complete)3710132UNSAT 0.953854 0.485002
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733391UNSAT 1.05384 0.503354
PB07: minisat+ 1.14 (complete)3721333UNSAT 1.08983 1.09009
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733390UNSAT 1.13383 0.546286
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733392UNSAT 1.3348 1.52092
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687940UNSAT 1.47378 1.10473
PB11: Sat4j Res//CP 2.3.0 (complete)3733394UNSAT 1.59476 1.10949
npSolver inc-topdown-quickBound (fixed) (complete)3751433UNSAT 135.09 135.686
npSolver 1.0 (fixed) (complete)3749837UNSAT 135.448 142.417
npSolver inc-topDown (fixed) (complete)3746645UNSAT 136.62 136.835
npSolver inc (fixed) (complete)3748241UNSAT 136.81 137.967
pb2satCp2 2012-05-19 (complete)3694296? (TO) 1800.01 1800.31
npSolver inc-topdown-quickBound (complete)3702276? (TO) 1800.01 1800.31
npSolver inc-topDown (complete)3697488? (TO) 1800.02 1800.31
toysat 2012-05-17 (complete)3706204? (TO) 1800.02 1800.31
npSolver 1.0 (complete)3700680? (TO) 1800.02 1800.31
npSolver inc (complete)3699084? (TO) 1800.08 1800.41
pb2sat 2012-05-19 (complete)3695892? (TO) 1800.09 1800.42

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:
Solution found: