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 benchmark12005073
Best CPU time to get the best result obtained on this benchmark1802.05
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019800
Biggest coefficient in the objective function 150568768
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 360045909092
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 150568768
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 360045909092
Number of bits of the biggest sum of numbers39
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 NameTraceIDAnswerCPU timeWall clock time
PB11: Sat4j Res//CP 2.3.0 (complete)3743934SAT (TO) 1801.38 1382.39
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690016SAT (TO) 1802.05 916.438
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743931? 213.57 201.13
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743932? 475.893 464.817
npSolver 1.0 (complete)3700978? (problem) 108.794 364.881
npSolver inc-topdown-quickBound (complete)3702574? (problem) 108.981 391.668
npSolver inc (complete)3699382? (problem) 110.85 379.579
npSolver inc-topDown (complete)3697786? (problem) 112.209 350.206
npSolver inc (fixed) (complete)3748539? (problem) 136.493 382.835
npSolver inc-topdown-quickBound (fixed) (complete)3751731? (problem) 136.625 407.556
npSolver 1.0 (fixed) (complete)3750135? (problem) 137.26 400.321
npSolver inc-topDown (fixed) (complete)3746943? (problem) 137.366 377.921
toysat 2012-05-17 (complete)3706502? (exit code) 94.8416 94.857
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743933? (MO) 313.522 313.576
pb2sat 2012-05-19 (complete)3696190? (TO) 1800 1800.33
SAT4J PB specific settings 2.3.2 snapshot (complete)3710430? (TO) 1800.01 1784.64
PB07: minisat+ 1.14 (complete)3722371? (TO) 1800.02 1800.32
PB12: minisatp 1.0-2-g022594c (complete)3723279? (TO) 1800.08 1800.41
pb2satCp2 2012-05-19 (complete)3694594? (TO) 1800.1 1800.42
toysat 2012-06-01 (complete)3724875? (TO) 1800.4 1800.8
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690017? (TO) 1800.54 1785.14
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743930? (TO) 1800.81 1785.46
PB07: bsolo 3.0.17 (complete)3743929Signal 27.9418 84.6007

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: 576452692
Solution found:
--too large--