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 benchmark0.052991
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9350
Total number of constraints48334
Number of constraints which are clauses48334
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 constraint1915
Number of terms in the objective function 4440
Biggest coefficient in the objective function 2529
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 4840504
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 2529
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 4840504
Number of bits of the biggest sum of numbers23
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)3723088UNSAT 0.052991 0.053965
PB07: bsolo 3.0.17 (complete)3739078UNSAT 0.120981 0.124264
pb2satCp2 2012-05-19 (complete)3694403UNSAT 0.13098 0.133653
pb2sat 2012-05-19 (complete)3695999UNSAT 0.132979 0.133345
npSolver inc (complete)3699191UNSAT 0.145977 0.147945
npSolver inc-topDown (complete)3697595UNSAT 0.146977 0.146945
npSolver 1.0 (complete)3700787UNSAT 0.153976 0.157109
npSolver inc-topdown-quickBound (complete)3702383UNSAT 0.155975 0.159364
npSolver inc-topDown (fixed) (complete)3746752UNSAT 0.168973 0.171306
npSolver inc (fixed) (complete)3748348UNSAT 0.171973 0.172896
npSolver inc-topdown-quickBound (fixed) (complete)3751540UNSAT 0.171973 0.171817
npSolver 1.0 (fixed) (complete)3749944UNSAT 0.179972 0.18016
PB07: minisat+ 1.14 (complete)3721895UNSAT 0.456929 0.45719
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739082UNSAT 0.510921 0.513201
SAT4J PB specific settings 2.3.2 snapshot (complete)3710239UNSAT 0.873866 0.468482
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739080UNSAT 0.893863 0.476693
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739079UNSAT 0.924858 0.536041
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689065UNSAT 0.954853 0.468614
PB11: Sat4j Res//CP 2.3.0 (complete)3739083UNSAT 1.09483 0.57893
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739081UNSAT 1.27381 0.588554
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689064UNSAT 1.66375 0.705569
toysat 2012-06-01 (complete)3724684UNSAT 2.94355 2.9458
toysat 2012-05-17 (complete)3706311UNSAT 2.99854 3.00009

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: