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 benchmark12324240
Best CPU time to get the best result obtained on this benchmark1800.93
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019800
Biggest coefficient in the objective function 168196608
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 361598548166
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 168196608
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 361598548166
Number of bits of the biggest sum of numbers39
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)3743826SAT (TO) 1800.87 1674.9
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689981SAT (TO) 1800.93 1785.49
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689980SAT (TO) 1801.35 926.626
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743823? 211.011 198.634
npSolver 1.0 (complete)3700992? (problem) 109.49 347.861
npSolver inc-topDown (complete)3697800? (problem) 113.368 347.201
npSolver inc-topdown-quickBound (complete)3702588? (problem) 113.745 664.711
npSolver inc (complete)3699396? (problem) 116.129 451.664
npSolver 1.0 (fixed) (complete)3750149? (problem) 135.977 375.521
npSolver inc-topdown-quickBound (fixed) (complete)3751745? (problem) 136.041 400.755
npSolver inc-topDown (fixed) (complete)3746957? (problem) 137.77 449.707
npSolver inc (fixed) (complete)3748553? (problem) 138.302 387.75
toysat 2012-05-17 (complete)3706516? (exit code) 99.4539 99.4695
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743825? (MO) 316.631 316.68
PB07: minisat+ 1.14 (complete)3722353? (TO) 1800.03 1800.32
PB12: minisatp 1.0-2-g022594c (complete)3723293? (TO) 1800.05 1800.51
pb2satCp2 2012-05-19 (complete)3694608? (TO) 1800.05 1800.42
SAT4J PB specific settings 2.3.2 snapshot (complete)3710444? (TO) 1800.07 1784.74
pb2sat 2012-05-19 (complete)3696204? (TO) 1800.1 1800.42
toysat 2012-06-01 (complete)3724889? (TO) 1800.4 1800.8
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743824? (TO) 1802.05 1789.42
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743822? (TO) 1802.5 1788.82
PB07: bsolo 3.0.17 (complete)3743821Signal 28.5077 67.9241

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: 16223003
Solution found:
--too large--