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-13312
Best CPU time to get the best result obtained on this benchmark1800.34
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 170372
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 174265535
Number of bits of the sum of numbers in the objective function 28
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 174265535
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
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743757SAT (TO)-13312 1800.34 1794.34
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689959SAT (TO)-11264 1800.38 1795.36
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689958SAT (TO)-10240 1800.45 1072.39
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743756SAT (TO)-10240 1804.65 1797.52
SAT4J PB specific settings 2.3.2 snapshot (complete)3710361SAT (TO)-9217 1800.31 1795.36
PB07: bsolo 3.0.17 (complete)3743755SAT (TO)-8192 1800.19 1800.49
pb2sat 2012-05-19 (complete)3696121? (problem) 3.75443 7.56148
pb2satCp2 2012-05-19 (complete)3694525? (problem) 3.75843 8.82525
npSolver 1.0 (complete)3700909? (problem) 3.89041 6.01611
npSolver inc-topdown-quickBound (complete)3702505? (problem) 3.9164 6.35363
npSolver inc-topDown (complete)3697717? (problem) 3.9434 13.308
npSolver inc (complete)3699313? (problem) 3.9474 7.55878
npSolver inc-topdown-quickBound (fixed) (complete)3751662? (problem) 4.67629 16.659
npSolver inc-topDown (fixed) (complete)3746874? (problem) 4.69029 17.0141
npSolver inc (fixed) (complete)3748470? (problem) 4.81227 28.355
npSolver 1.0 (fixed) (complete)3750066? (problem) 4.98324 18.7109
PB12: minisatp 1.0-2-g022594c (complete)3723210? (exit code) 2.50562 20.2495
toysat 2012-05-17 (complete)3706433? (exit code) 17.1494 17.1528
toysat 2012-06-01 (complete)3724806? (TO) 1800.08 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3743760? (TO) 1800.13 903.041
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743758? (TO) 1800.18 901.43
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743759? (TO) 1802.1 1802.44
PB07: minisat+ 1.14 (complete)3722342Signal 35.8316 46.4347

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: -13312
Solution found:
--too large--