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 benchmarkSAT
Best value of the objective obtained on this benchmark-8044
Best CPU time to get the best result obtained on this benchmark1800.33
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 272557
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 169387586
Number of bits of the sum of numbers in the objective function 28
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 169387586
Number of bits of the biggest sum of numbers28
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
SAT4J PB specific settings 2.3.2 snapshot (complete)3710367SAT (TO)-8044 1800.33 1792.58
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743690SAT (TO)-7952 1804.12 1797.63
PB07: bsolo 3.0.17 (complete)3743689SAT (TO)-5596 1800.18 1800.49
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689937SAT (TO)-3994 1800.37 1795.08
pb2sat 2012-05-19 (complete)3696127? (problem) 3.75343 9.07653
pb2satCp2 2012-05-19 (complete)3694531? (problem) 3.76143 7.99043
npSolver 1.0 (complete)3700915? (problem) 3.9114 7.65542
npSolver inc-topDown (complete)3697723? (problem) 3.98239 8.8446
npSolver inc-topdown-quickBound (complete)3702511? (problem) 4.05538 6.19624
npSolver inc (complete)3699319? (problem) 4.18136 7.59645
npSolver 1.0 (fixed) (complete)3750072? (problem) 4.5833 13.9704
npSolver inc-topdown-quickBound (fixed) (complete)3751668? (problem) 4.6193 18.4154
npSolver inc-topDown (fixed) (complete)3746880? (problem) 4.85126 16.8475
npSolver inc (fixed) (complete)3748476? (problem) 5.05423 21.9677
PB12: minisatp 1.0-2-g022594c (complete)3723216? (exit code) 2.42263 17.83
toysat 2012-05-17 (complete)3706439? (exit code) 17.0554 17.0612
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743692? (TO) 1800.05 1744.7
toysat 2012-06-01 (complete)3724812? (TO) 1800.07 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3743694? (TO) 1800.2 903.645
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689936? (TO) 1800.65 907.942
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743691? (TO) 1800.71 1795.83
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743693? (TO) 1802.1 1802.46
PB07: minisat+ 1.14 (complete)3722331Signal 35.6876 50.1317

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: -8044
Solution found:
--too large--