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 benchmark0.086985
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8630
Total number of constraints36559
Number of constraints which are clauses36218
Number of constraints which are cardinality constraints (but not clauses)341
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 4150
Biggest coefficient in the objective function 8960030533
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 4945928227882
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 8960030533
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 4945928227882
Number of bits of the biggest sum of numbers43
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)3723117UNSAT 0.086985 0.087898
PB07: bsolo 3.0.17 (complete)3739192UNSAT 0.102984 0.108109
pb2satCp2 2012-05-19 (complete)3694432UNSAT 0.157975 0.159181
pb2sat 2012-05-19 (complete)3696028UNSAT 0.159975 0.161219
npSolver inc-topDown (fixed) (complete)3746781UNSAT 0.19197 0.193202
npSolver inc-topdown-quickBound (fixed) (complete)3751569UNSAT 0.19397 0.198369
npSolver inc (fixed) (complete)3748377UNSAT 0.197969 0.200081
npSolver 1.0 (fixed) (complete)3749973UNSAT 0.208967 0.21002
npSolver inc-topDown (complete)3697624UNSAT 0.219965 0.22179
npSolver inc (complete)3699220UNSAT 0.219966 0.224748
npSolver 1.0 (complete)3700816UNSAT 0.229964 0.23202
npSolver inc-topdown-quickBound (complete)3702412UNSAT 0.231963 0.23392
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739196UNSAT 0.477926 0.478524
PB07: minisat+ 1.14 (complete)3721914UNSAT 0.574912 0.574522
SAT4J PB specific settings 2.3.2 snapshot (complete)3710268UNSAT 0.918859 0.527197
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739194UNSAT 1.04284 0.550718
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689103UNSAT 1.05484 0.531021
PB11: Sat4j Res//CP 2.3.0 (complete)3739197UNSAT 1.16282 1.09343
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739193UNSAT 1.26481 0.620664
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739195UNSAT 1.3328 1.54178
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689102UNSAT 1.67274 1.14352
toysat 2012-05-17 (complete)3706340UNSAT 2.6416 2.64383
toysat 2012-06-01 (complete)3724713UNSAT 2.73758 2.73832

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: