PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark

Jump to solvers results

General information on the benchmark

Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.20267
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables24751
Total number of constraints73261
Number of constraints which are clauses73260
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint24420
Number of terms in the objective function 111
Biggest coefficient in the objective function 1298074214633706907132624082305024
Number of bits for the biggest coefficient in the objective function 111
Sum of the numbers in the objective function 2596148429267413814265248164610047
Number of bits of the sum of numbers in the objective function 111
Biggest number in a constraint 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912
Number of bits of the biggest number in a constraint 330
Biggest sum of numbers in a constraint 4374501449566023848745004454235242451901741326209966194279906655789612083583747144123545843134987905
Number of bits of the biggest sum of numbers331
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)3688333OPT1 2.20267 1.194
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3735367OPT1 2.67459 1.88759
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3735366OPT1 2.82457 1.83727
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688332OPT1 3.54446 2.22471
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3735368OPT1 4.09438 3.13817
PB11: Sat4j Res//CP 2.3.0 (complete)3735370OPT1 4.18436 2.65956
toysat 2012-05-17 (complete)3706234OPT1 123.724 123.768
toysat 2012-06-01 (complete)3724607OPT1 126.24 126.275
PB07: bsolo 3.0.17 (complete)3735365? 0.000999 0.00619597
npSolver 1.0 (complete)3700710? (problem) 0.000999 0.0810879
npSolver inc-topdown-quickBound (fixed) (complete)3751463? (problem) 0.001998 0.074646
npSolver inc-topDown (fixed) (complete)3746675? (problem) 0.001999 0.069504
npSolver inc (complete)3699114? (problem) 0.001999 0.0859621
npSolver 1.0 (fixed) (complete)3749867? (problem) 0.001999 0.062876
npSolver inc-topdown-quickBound (complete)3702306? (problem) 0.001999 0.0755491
npSolver inc-topDown (complete)3697518? (problem) 0.002999 0.100902
npSolver inc (fixed) (complete)3748271? (problem) 0.002999 0.0763911
pb2satCp2 2012-05-19 (complete)3694326? (problem) 0.003999 0.091708
pb2sat 2012-05-19 (complete)3695922? (problem) 0.004999 0.075002
SAT4J PB specific settings 2.3.2 snapshot (complete)3710162? (TO) 1800.04 1783.03
PB12: minisatp 1.0-2-g022594c (complete)3723011? (TO) 1800.06 1800.62
PB07: minisat+ 1.14 (complete)3721529? (TO) 1800.15 1800.76
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3735369Wrong UNSAT 1.80172 1.80566

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: 1
Solution found:
--too large--