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 benchmark0.085986
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7860
Total number of constraints32031
Number of constraints which are clauses31724
Number of constraints which are cardinality constraints (but not clauses)307
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 3772
Biggest coefficient in the objective function 6729859072
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 3714875079991
Number of bits of the sum of numbers in the objective function 42
Biggest number in a constraint 6729859072
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 3714875079991
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)3723119UNSAT 0.085986 0.0873049
pb2sat 2012-05-19 (complete)3696030UNSAT 0.142977 0.144829
PB07: bsolo 3.0.17 (complete)3739228UNSAT 0.143977 0.147589
pb2satCp2 2012-05-19 (complete)3694434UNSAT 0.145977 0.14868
npSolver inc-topdown-quickBound (fixed) (complete)3751571UNSAT 0.172973 0.175712
npSolver inc-topDown (fixed) (complete)3746783UNSAT 0.174973 0.188248
npSolver inc (fixed) (complete)3748379UNSAT 0.180972 0.18298
npSolver 1.0 (fixed) (complete)3749975UNSAT 0.181972 0.186213
npSolver inc-topDown (complete)3697626UNSAT 0.199969 0.202752
npSolver inc (complete)3699222UNSAT 0.202968 0.205563
npSolver 1.0 (complete)3700818UNSAT 0.210967 0.212735
npSolver inc-topdown-quickBound (complete)3702414UNSAT 0.211967 0.215418
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3739232UNSAT 0.434933 0.435779
PB07: minisat+ 1.14 (complete)3721920UNSAT 0.533917 0.533682
SAT4J PB specific settings 2.3.2 snapshot (complete)3710270UNSAT 1.15282 0.602003
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689115UNSAT 1.3428 0.618509
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3739230UNSAT 1.44278 0.682098
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3739229UNSAT 1.47478 0.682383
PB11: Sat4j Res//CP 2.3.0 (complete)3739233UNSAT 1.65375 1.03079
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3739231UNSAT 2.09368 1.54713
toysat 2012-05-17 (complete)3706342UNSAT 2.31765 2.32073
toysat 2012-06-01 (complete)3724715UNSAT 2.33464 2.33686
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689114UNSAT 2.34264 1.12128

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: