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 benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.042993
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6637
Total number of constraints21280
Number of constraints which are clauses21280
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1147
Number of terms in the objective function 3137
Biggest coefficient in the objective function 1994
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2285122
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 1994
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 2285122
Number of bits of the biggest sum of numbers22
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)3723099UNSAT 0.042993 0.0435191
PB07: bsolo 3.0.17 (complete)3738970UNSAT 0.05699 0.0582059
pb2satCp2 2012-05-19 (complete)3694414UNSAT 0.062989 0.0638961
pb2sat 2012-05-19 (complete)3696010UNSAT 0.06299 0.0650571
npSolver inc (complete)3699202UNSAT 0.097984 0.101604
npSolver inc-topDown (complete)3697606UNSAT 0.100983 0.101063
npSolver inc-topdown-quickBound (complete)3702394UNSAT 0.103983 0.106715
npSolver 1.0 (complete)3700798UNSAT 0.107983 0.11098
npSolver inc (fixed) (complete)3748359UNSAT 0.108982 0.111916
npSolver inc-topDown (fixed) (complete)3746763UNSAT 0.108982 0.110753
npSolver inc-topdown-quickBound (fixed) (complete)3751551UNSAT 0.109983 0.111922
npSolver 1.0 (fixed) (complete)3749955UNSAT 0.12698 0.132098
PB07: minisat+ 1.14 (complete)3721877UNSAT 0.280956 0.280764
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738974UNSAT 0.32695 0.333959
SAT4J PB specific settings 2.3.2 snapshot (complete)3710250UNSAT 0.866867 0.44034
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738972UNSAT 0.91286 0.451886
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689029UNSAT 0.932858 0.480049
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738971UNSAT 1.23381 0.571899
PB11: Sat4j Res//CP 2.3.0 (complete)3738975UNSAT 1.24481 1.00907
toysat 2012-06-01 (complete)3724695UNSAT 1.42178 1.42323
toysat 2012-05-17 (complete)3706322UNSAT 1.42178 1.42243
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738973UNSAT 1.45478 1.52677
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689028UNSAT 1.66575 1.10394

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: