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 benchmark0.775881
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables43740
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint1980
Number of terms in the objective function 43740
Biggest coefficient in the objective function 1977295568896000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 276588440762806557
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 1977295568896000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 276588440762806557
Number of bits of the biggest sum of numbers58
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
PB07: bsolo 3.0.17 (complete)3733401UNSAT 0.217966 0.221275
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733405UNSAT 0.477926 0.478244
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733403UNSAT 0.775881 0.455781
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687945UNSAT 0.904861 0.481767
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733404UNSAT 0.91486 0.525907
SAT4J PB specific settings 2.3.2 snapshot (complete)3710140UNSAT 0.923859 0.501977
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733402UNSAT 1.06784 0.546629
PB11: Sat4j Res//CP 2.3.0 (complete)3733406UNSAT 1.07484 0.587964
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687944UNSAT 1.10683 0.595422
PB12: minisatp 1.0-2-g022594c (complete)3722989UNSAT 1.44978 1.45282
PB07: minisat+ 1.14 (complete)3721335UNSAT 2.78158 2.78254
toysat 2012-06-01 (complete)3724585UNSAT 231.717 231.78
toysat 2012-05-17 (complete)3706212UNSAT 238.442 238.499
pb2sat 2012-05-19 (complete)3695900? (TO) 1800.02 1800.31
pb2satCp2 2012-05-19 (complete)3694304? (TO) 1800.02 1800.31
npSolver 1.0 (fixed) (complete)3749845? (TO) 1800.02 1833.72
npSolver inc-topdown-quickBound (complete)3702284? (TO) 1800.02 1800.31
npSolver inc (complete)3699092? (TO) 1800.02 1800.31
npSolver inc-topDown (complete)3697496? (TO) 1800.03 1826.61
npSolver 1.0 (complete)3700688? (TO) 1800.04 1800.41
npSolver inc-topDown (fixed) (complete)3746653? (TO) 1800.09 1804.02
npSolver inc-topdown-quickBound (fixed) (complete)3751441? (TO) 1800.09 1805.52
npSolver inc (fixed) (complete)3748249? (TO) 1800.1 1802.62

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: