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 benchmark0.072988
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6925
Total number of constraints30877
Number of constraints which are clauses30513
Number of constraints which are cardinality constraints (but not clauses)364
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 2535
Biggest coefficient in the objective function 1986
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1096270
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 1986
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1096270
Number of bits of the biggest sum of numbers21
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)3723093UNSAT 0.072988 0.074344
PB07: bsolo 3.0.17 (complete)3738994UNSAT 0.092984 0.0934801
pb2satCp2 2012-05-19 (complete)3694408UNSAT 0.138978 0.147722
pb2sat 2012-05-19 (complete)3696004UNSAT 0.141977 0.144141
npSolver inc (fixed) (complete)3748353UNSAT 0.161974 0.166266
npSolver inc-topDown (fixed) (complete)3746757UNSAT 0.162974 0.164462
npSolver 1.0 (fixed) (complete)3749949UNSAT 0.168974 0.172821
npSolver inc-topdown-quickBound (fixed) (complete)3751545UNSAT 0.173972 0.174976
npSolver inc (complete)3699196UNSAT 0.193969 0.197214
npSolver inc-topDown (complete)3697600UNSAT 0.197969 0.199267
npSolver 1.0 (complete)3700792UNSAT 0.201968 0.207289
npSolver inc-topdown-quickBound (complete)3702388UNSAT 0.205968 0.207279
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738998UNSAT 0.350946 0.353035
PB07: minisat+ 1.14 (complete)3721881UNSAT 0.489925 0.492424
SAT4J PB specific settings 2.3.2 snapshot (complete)3710244UNSAT 0.923858 0.503486
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738996UNSAT 0.944855 0.511575
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689037UNSAT 1.09383 0.517533
PB11: Sat4j Res//CP 2.3.0 (complete)3738999UNSAT 1.18382 1.0827
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738995UNSAT 1.20382 0.624804
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738997UNSAT 1.23381 1.53728
toysat 2012-05-17 (complete)3706316UNSAT 1.3338 1.3356
toysat 2012-06-01 (complete)3724689UNSAT 1.3428 1.34423
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689036UNSAT 1.41478 1.11399

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: