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 benchmark0.044992
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables15000
Total number of constraints471
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 constraints471
Minimum length of a constraint30
Maximum length of a constraint300
Number of terms in the objective function 14250
Biggest coefficient in the objective function 35540854374400
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 4668575759312850
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 35540854374400
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 4668575759312850
Number of bits of the biggest sum of numbers53
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)3722984UNSAT 0.044992 0.0439601
PB07: bsolo 3.0.17 (complete)3733407UNSAT 0.078987 0.0794201
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733411UNSAT 0.163974 0.165332
PB07: minisat+ 1.14 (complete)3721336UNSAT 0.612906 0.615302
SAT4J PB specific settings 2.3.2 snapshot (complete)3710135UNSAT 1.10383 0.523941
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687947UNSAT 1.13483 0.533375
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733408UNSAT 1.44278 0.673374
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733409UNSAT 1.53377 0.679572
PB11: Sat4j Res//CP 2.3.0 (complete)3733412UNSAT 1.90471 1.19159
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687946UNSAT 2.03369 1.20826
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733410UNSAT 2.05269 1.62114
toysat 2012-06-01 (complete)3724580UNSAT 23.0785 23.0862
npSolver inc-topdown-quickBound (complete)3702279? (TO) 1800.01 1800.31
npSolver inc-topDown (complete)3697491? (TO) 1800.02 1800.31
pb2satCp2 2012-05-19 (complete)3694299? (TO) 1800.02 1800.31
npSolver 1.0 (complete)3700683? (TO) 1800.02 1800.31
npSolver inc (complete)3699087? (TO) 1800.02 1800.31
pb2sat 2012-05-19 (complete)3695895? (TO) 1800.02 1800.31
npSolver inc (fixed) (complete)3748244? (TO) 1800.05 1800.72
npSolver inc-topDown (fixed) (complete)3746648? (TO) 1800.05 1803.32
npSolver inc-topdown-quickBound (fixed) (complete)3751436? (TO) 1800.09 1801.02
npSolver 1.0 (fixed) (complete)3749840? (TO) 1800.09 1820.32
toysat 2012-05-17 (complete)3706207? (TO) 1800.11 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:
Solution found: