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 benchmark13309104
Best CPU time to get the best result obtained on this benchmark1800.88
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 140608000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 388230486170
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 140608000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 388230486170
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
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690001SAT (TO) 1800.88 1784.49
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690000SAT (TO) 1804.2 916.194
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743883? 209.654 197.426
npSolver inc (complete)3699390? (problem) 111.593 437.987
npSolver 1.0 (complete)3700986? (problem) 111.669 442.579
npSolver inc-topDown (complete)3697794? (problem) 114.71 344.601
npSolver inc-topdown-quickBound (complete)3702582? (problem) 115.968 436.845
npSolver inc (fixed) (complete)3748547? (problem) 134.811 358.385
npSolver inc-topDown (fixed) (complete)3746951? (problem) 139.324 368.345
npSolver inc-topdown-quickBound (fixed) (complete)3751739? (problem) 139.727 393.529
npSolver 1.0 (fixed) (complete)3750143? (problem) 140.389 403.975
toysat 2012-05-17 (complete)3706510? (exit code) 98.1471 98.1774
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743885? (MO) 306.924 306.974
PB12: minisatp 1.0-2-g022594c (complete)3723287? (TO) 1800.01 1800.31
PB07: minisat+ 1.14 (complete)3722363? (TO) 1800.03 1800.32
PB11: Sat4j Res//CP 2.3.0 (complete)3743886? (TO) 1800.04 917.349
SAT4J PB specific settings 2.3.2 snapshot (complete)3710438? (TO) 1800.06 1786.24
pb2sat 2012-05-19 (complete)3696198? (TO) 1800.09 1800.42
pb2satCp2 2012-05-19 (complete)3694602? (TO) 1800.09 1800.43
toysat 2012-06-01 (complete)3724883? (TO) 1800.32 1800.59
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743882? (TO) 1802.02 1787.63
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743884? (TO) 1802.07 1790.12
PB07: bsolo 3.0.17 (complete)3743881Signal 26.32 80.1254

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: 13309104
Solution found:
--too large--