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-19488
Best CPU time to get the best result obtained on this benchmark1804.11
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 170372
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 69955660
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 69955660
Number of bits of the biggest sum of numbers27
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
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743762SAT (TO)-19488 1804.11 1798.02
SAT4J PB specific settings 2.3.2 snapshot (complete)3710360SAT (TO)-12368 1800.38 1794.36
PB07: bsolo 3.0.17 (complete)3743761SAT (TO)-4111 1800.2 1800.49
PB11: Sat4j Res//CP 2.3.0 (complete)3743766SAT (TO)-1026 1800.46 982.958
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689960SAT (TO)-1026 1800.49 915.358
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743764SAT (TO)-1026 1800.98 980.757
pb2satCp2 2012-05-19 (complete)3694524? (problem) 3.74643 6.52355
pb2sat 2012-05-19 (complete)3696120? (problem) 3.76743 5.46559
npSolver 1.0 (complete)3700908? (problem) 3.89041 5.55627
npSolver inc-topdown-quickBound (complete)3702504? (problem) 3.9584 10.4632
npSolver inc-topDown (complete)3697716? (problem) 3.9654 5.90012
npSolver inc (complete)3699312? (problem) 3.97639 8.08352
npSolver inc-topdown-quickBound (fixed) (complete)3751661? (problem) 4.64629 19.407
npSolver inc-topDown (fixed) (complete)3746873? (problem) 4.75628 15.689
npSolver 1.0 (fixed) (complete)3750065? (problem) 4.83426 14.334
npSolver inc (fixed) (complete)3748469? (problem) 5.11622 14.0233
PB12: minisatp 1.0-2-g022594c (complete)3723209? (exit code) 2.39564 10.3981
toysat 2012-05-17 (complete)3706432? (exit code) 16.4375 16.4462
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743763? (TO) 1800.06 1795.75
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689961? (TO) 1800.07 1793.46
toysat 2012-06-01 (complete)3724805? (TO) 1800.08 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743765? (TO) 1802.2 1802.48
PB07: minisat+ 1.14 (complete)3722343Signal 35.2686 44.7231

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: -19488
Solution found:
--too large--