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 benchmark0.041993
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7701
Total number of constraints40154
Number of constraints which are clauses40154
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 constraint1549
Number of terms in the objective function 3690
Biggest coefficient in the objective function 2145
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 3320458
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 2145
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 3320458
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)3723090UNSAT 0.041993 0.0449929
PB07: bsolo 3.0.17 (complete)3739072UNSAT 0.098984 0.102016
pb2sat 2012-05-19 (complete)3696001UNSAT 0.104983 0.107183
pb2satCp2 2012-05-19 (complete)3694405UNSAT 0.112982 0.117518
npSolver inc (complete)3699193UNSAT 0.115982 0.119779
npSolver inc-topDown (complete)3697597UNSAT 0.117981 0.12022
npSolver 1.0 (complete)3700789UNSAT 0.12498 0.127836
npSolver inc-topdown-quickBound (complete)3702385UNSAT 0.126979 0.129606
npSolver inc-topdown-quickBound (fixed) (complete)3751542UNSAT 0.139978 0.143444
npSolver inc-topDown (fixed) (complete)3746754UNSAT 0.141977 0.143541
npSolver inc (fixed) (complete)3748350UNSAT 0.143977 0.146484
npSolver 1.0 (fixed) (complete)3749946UNSAT 0.146977 0.150249
PB07: minisat+ 1.14 (complete)3721894UNSAT 0.366943 0.366549
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739076UNSAT 0.427934 0.428836
SAT4J PB specific settings 2.3.2 snapshot (complete)3710241UNSAT 0.85187 0.441178
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739074UNSAT 0.873866 0.450647
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689063UNSAT 0.902861 0.448744
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739073UNSAT 0.923859 0.517478
PB11: Sat4j Res//CP 2.3.0 (complete)3739077UNSAT 1.07583 0.544248
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739075UNSAT 1.35279 0.587007
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689062UNSAT 1.54476 0.676971
toysat 2012-06-01 (complete)3724686UNSAT 2.11868 2.12036
toysat 2012-05-17 (complete)3706313UNSAT 2.15767 2.15982

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: