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 benchmarkOPT
Best value of the objective obtained on this benchmark2252617
Best CPU time to get the best result obtained on this benchmark504.786
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9765
Total number of constraints21293
Number of constraints which are clauses14520
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints6750
Minimum length of a constraint2
Maximum length of a constraint330
Number of terms in the objective function 4005
Biggest coefficient in the objective function 68417929
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 3962242471
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 68417929
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 3962242471
Number of bits of the biggest sum of numbers32
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
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744029OPT 375.851 375.933
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690049OPT 504.786 501.569
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690048OPT 1016.12 545.652
PB07: minisat+ 1.14 (complete)3722387SAT (TO) 1800.03 1800.31
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744026SAT (TO) 1800.05 1787.18
PB12: minisatp 1.0-2-g022594c (complete)3723298SAT (TO) 1800.08 1800.41
PB07: bsolo 3.0.17 (complete)3744025SAT (TO) 1800.1 1800.54
SAT4J PB specific settings 2.3.2 snapshot (complete)3710449SAT (TO) 1800.1 1793.25
PB11: Sat4j Res//CP 2.3.0 (complete)3744030SAT (TO) 1800.42 917.372
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744027SAT (TO) 1800.71 1771.34
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744028SAT (TO) 1801.51 905.672
npSolver inc-topDown (fixed) (complete)3746962? (TO) 1800.02 1801.11
toysat 2012-05-17 (complete)3706521? (TO) 1800.02 1800.31
npSolver inc (fixed) (complete)3748558? (TO) 1800.03 1800.41
toysat 2012-06-01 (complete)3724894? (TO) 1800.03 1800.31
pb2satCp2 2012-05-19 (complete)3694613? (TO) 1800.05 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3751750? (TO) 1800.05 1800.41
npSolver 1.0 (fixed) (complete)3750154? (TO) 1800.05 1800.81
npSolver inc-topDown (complete)3697805? (TO) 1800.05 1800.41
pb2sat 2012-05-19 (complete)3696209? (TO) 1800.06 1800.41
npSolver inc-topdown-quickBound (complete)3702593? (TO) 1800.08 1800.41
npSolver inc (complete)3699401? (TO) 1800.09 1800.51
npSolver 1.0 (complete)3700997? (TO) 1800.1 1800.41

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: 2252617
Solution found:
--too large--