PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.067989
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2030
Number of constraints which are clauses2006
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint28
Number of terms in the objective function 672
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 672
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 672
Number of bits of the biggest sum of numbers10
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
wbo 1.7 (complete)3705064OPT64 0.067989 0.0652499
wbo 1.72 (complete)3727365OPT64 0.067989 0.0658771
PB10: pb_cplex 2010-06-29 (complete)3732170OPT64 0.102983 0.104614
pwbo 2.0 (complete)3703543OPT64 0.127979 0.0689311
pwbo 2.02 (complete)3725844OPT64 0.12798 0.0662089
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693186OPT64 0.184971 0.186231
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3732167OPT64 0.207968 0.210965
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3732173OPT64 0.244962 0.245665
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3732171OPT64 0.257959 0.259999
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692020OPT64 0.293954 0.295932
SCIP spx SCIP with SoPlex fixed (complete)3690854OPT64 0.296954 0.298104
PB07: Pueblo 1.4 (incomplete)3720047OPT64 1.9357 1.94048
npSolver inc-topdown-quickBound (fixed) (complete)3751919OPT64 2.15767 2.26835
npSolver inc-topDown (fixed) (complete)3747131OPT64 2.16467 2.17335
pb2satCp2 2012-05-19 (complete)3694782OPT64 2.87456 2.898
pb2sat 2012-05-19 (complete)3696378OPT64 3.08853 3.10084
clasp 2.0.6-R5325 (opt) (complete)3709022OPT64 3.53946 3.5416
npSolver inc (fixed) (complete)3748727OPT64 4.16537 4.17223
npSolver 1.0 (fixed) (complete)3750323OPT64 4.30335 4.30676
npSolver inc-topdown-quickBound (complete)3702762OPT64 4.79927 4.80734
npSolver inc-topDown (complete)3697974OPT64 4.97724 5.14529
npSolver inc (complete)3699570OPT64 5.37218 5.37682
npSolver 1.0 (complete)3701166OPT64 5.45417 5.46193
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3732165OPT64 6.41302 5.79197
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3732168OPT64 6.76197 6.11733
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687709OPT64 7.2539 6.55164
SAT4J PB specific settings 2.3.2 snapshot (complete)3710618OPT64 7.34288 6.64852
PB09: bsolo 3.1 (complete)3732166OPT64 8.69968 8.70517
PB12: minisatp 1.0-2-g022594c (complete)3723467OPT64 9.70452 9.70811
bsolo 3.2 (complete)3707856OPT64 11.8072 11.8102
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3732169OPT64 14.2918 9.37958
PB11: Sat4j Res//CP 2.3.0 (complete)3732172OPT64 17.4413 9.94675
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687708OPT64 18.3072 10.9271
PB07: minisat+ 1.14 (complete)3721217OPT64 18.3912 18.4
PB07: PB-clasp 2007-04-10 (complete)3732163OPT64 51.9211 51.9377
toysat 2012-06-01 (complete)3725063OPT64 197.236 197.281
toysat 2012-05-17 (complete)3706690OPT64 198.387 198.43
PB07: bsolo 3.0.17 (complete)3732164SAT (TO)64 1800.11 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: 64
Solution found:
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