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 benchmark15556017
Best CPU time to get the best result obtained on this benchmark1801.33
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000400
Total number of constraints2000307
Number of constraints which are clauses980300
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints1020000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 29800
Biggest coefficient in the objective function 137388096
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 149684681822
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 137388096
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 149684681822
Number of bits of the biggest sum of numbers38
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)3743844SAT (TO) 1800.73 922.3
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689986SAT (TO) 1801.33 922.425
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689987SAT (TO) 1801.48 1792.78
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743842? 372.479 363.751
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743843? 1799.63 1799.91
npSolver inc (fixed) (complete)3748538? (problem) 126.195 377.831
npSolver inc-topdown-quickBound (fixed) (complete)3751730? (problem) 127.361 365.17
npSolver 1.0 (fixed) (complete)3750134? (problem) 128.718 362.33
npSolver inc-topDown (fixed) (complete)3746942? (problem) 129.145 365.652
toysat 2012-05-17 (complete)3706501? (exit code) 46.8529 46.8616
npSolver inc-topdown-quickBound (complete)3702573? (MO) 127.12 145.127
npSolver inc-topDown (complete)3697785? (MO) 128.25 131.12
npSolver 1.0 (complete)3700977? (MO) 128.37 134.17
npSolver inc (complete)3699381? (MO) 129.35 130.421
PB12: minisatp 1.0-2-g022594c (complete)3723278? (TO) 1800.02 1800.41
pb2sat 2012-05-19 (complete)3696189? (TO) 1800.02 1800.52
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743840? (TO) 1800.04 1701.62
PB07: minisat+ 1.14 (complete)3722356? (TO) 1800.04 1800.51
SAT4J PB specific settings 2.3.2 snapshot (complete)3710429? (TO) 1800.05 1793.45
pb2satCp2 2012-05-19 (complete)3694593? (TO) 1800.1 1800.52
toysat 2012-06-01 (complete)3724874? (TO) 1800.18 1800.52
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743841? (TO) 1800.9 1679.33
PB07: bsolo 3.0.17 (complete)3743839Signal 188.435 209.069

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: 15632555
Solution found:
--too large--