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 benchmark0.080987
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7122
Total number of constraints29890
Number of constraints which are clauses29562
Number of constraints which are cardinality constraints (but not clauses)328
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 3310
Biggest coefficient in the objective function 4549540393
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 2511340806742
Number of bits of the sum of numbers in the objective function 42
Biggest number in a constraint 4549540393
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 2511340806742
Number of bits of the biggest sum of numbers42
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)3723118UNSAT 0.080987 0.082859
PB07: bsolo 3.0.17 (complete)3739222UNSAT 0.111982 0.115499
npSolver inc (fixed) (complete)3748378UNSAT 0.162974 0.320004
npSolver inc-topdown-quickBound (fixed) (complete)3751570UNSAT 0.163974 0.166002
npSolver inc-topDown (fixed) (complete)3746782UNSAT 0.163974 0.167385
pb2satCp2 2012-05-19 (complete)3694433UNSAT 0.172972 0.175063
pb2sat 2012-05-19 (complete)3696029UNSAT 0.172973 0.172823
npSolver 1.0 (fixed) (complete)3749974UNSAT 0.176972 0.177878
npSolver inc-topDown (complete)3697625UNSAT 0.19497 0.19724
npSolver inc (complete)3699221UNSAT 0.197969 0.199292
npSolver 1.0 (complete)3700817UNSAT 0.203968 0.206581
npSolver inc-topdown-quickBound (complete)3702413UNSAT 0.204968 0.206612
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739226UNSAT 0.401938 0.40185
PB07: minisat+ 1.14 (complete)3721919UNSAT 0.501923 0.501718
SAT4J PB specific settings 2.3.2 snapshot (complete)3710269UNSAT 1.24381 0.653307
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739224UNSAT 1.38279 0.681271
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689113UNSAT 1.46378 0.675365
PB11: Sat4j Res//CP 2.3.0 (complete)3739227UNSAT 1.49477 1.01927
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739223UNSAT 1.63475 0.762485
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739225UNSAT 1.93371 1.53881
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689112UNSAT 2.12 1.12367
toysat 2012-05-17 (complete)3706341UNSAT 2.40563 2.40699
toysat 2012-06-01 (complete)3724714UNSAT 2.44763 2.44733

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: