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 benchmark1465935
Best CPU time to get the best result obtained on this benchmark1803.37
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5120998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint1024
Maximum length of a constraint41985
Number of terms in the objective function 5120000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 175851328512
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 175851328512
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688949SAT (TO)1465935 1803.37 1715.05
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738556? 113.82 105.878
npSolver 1.0 (fixed) (complete)3749897? (problem) 293.351 560.828
npSolver inc-topDown (fixed) (complete)3746705? (problem) 293.685 535.281
npSolver inc-topdown-quickBound (fixed) (complete)3751493? (problem) 293.939 526.426
npSolver inc (fixed) (complete)3748301? (problem) 296.444 550.317
toysat 2012-05-17 (complete)3706264? (exit code) 97.7971 97.8138
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738555? (exit code) 117.916 108.799
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738554? (exit code) 146.59 138.028
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688948? (exit code) 743.62 696.516
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738557? (exit code) 1644.57 1644.82
pb2satCp2 2012-05-19 (complete)3694356? (MO) 76.47 76.5207
pb2sat 2012-05-19 (complete)3695952? (MO) 76.92 76.9874
npSolver 1.0 (complete)3700740? (MO) 205.88 208.62
npSolver inc-topDown (complete)3697548? (MO) 207.62 208.716
npSolver inc (complete)3699144? (MO) 209.45 213.616
npSolver inc-topdown-quickBound (complete)3702336? (MO) 211.7 215.524
PB12: minisatp 1.0-2-g022594c (complete)3723041? (TO) 1800.07 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3738558? (TO) 1800.2 914.147
SAT4J PB specific settings 2.3.2 snapshot (complete)3710192? (TO) 1800.28 1710.85
toysat 2012-06-01 (complete)3724637? (TO) 1800.59 1800.89
PB07: bsolo 3.0.17 (complete)3738553Signal 8.24475 16.9534
PB07: minisat+ 1.14 (complete)3721837Signal 1541.53 1602.24

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: 1465935
Solution found:
--too large--