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 benchmark-646801
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1427
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 10229961
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 10229961
Number of bits of the biggest sum of numbers24
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
SAT4J PB specific settings 2.3.2 snapshot (complete)3710347SAT (TO)-646801 1800.35 1795.56
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743678SAT (TO)-615560 1800.72 1794.98
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743679SAT (TO)-221504 1801.06 1796.29
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689932SAT (TO)-21892 1800.45 913.197
PB07: bsolo 3.0.17 (complete)3743677SAT (TO)0 1800.16 1800.49
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743680SAT (TO)0 1800.47 898.445
PB11: Sat4j Res//CP 2.3.0 (complete)3743682SAT (TO)0 1800.95 903.957
npSolver inc (complete)3699299? (problem) 67.89 78.5983
npSolver 1.0 (complete)3700895? (problem) 68.5586 93.616
npSolver inc-topDown (complete)3697703? (problem) 85.62 97.7537
npSolver inc-topdown-quickBound (complete)3702491? (problem) 86.68 102.253
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689933? (TO) 1800.01 1795.75
PB12: minisatp 1.0-2-g022594c (complete)3723196? (TO) 1800.02 1800.41
pb2sat 2012-05-19 (complete)3696107? (TO) 1800.04 1801.22
npSolver 1.0 (fixed) (complete)3750052? (TO) 1800.06 1801.92
pb2satCp2 2012-05-19 (complete)3694511? (TO) 1800.07 1805.02
npSolver inc-topdown-quickBound (fixed) (complete)3751648? (TO) 1800.07 1800.72
npSolver inc (fixed) (complete)3748456? (TO) 1800.09 1801.22
npSolver inc-topDown (fixed) (complete)3746860? (TO) 1800.09 1803.32
toysat 2012-05-17 (complete)3706419? (TO) 1800.1 1800.41
toysat 2012-06-01 (complete)3724792? (TO) 1800.11 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743681? (TO) 1802.18 1802.46
PB07: minisat+ 1.14 (complete)3722329Signal 34.4458 41.5829

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: -646801
Solution found:
--too large--