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

Result page for benchmark
normalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g4x4.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g4x4.opb
MD5SUM7b4454d86c711c6b41f80a2b908f2e8f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables16
Total number of constraints16
Number of constraints which are clauses16
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 16
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 16
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
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
pwbo 2.02 (complete)3725868OPT4 0.000999 0.00659406
clasp 2.0.6-R5325 (opt) (complete)3709046OPT4 0.000999 0.00620512
wbo 1.7 (complete)3705088OPT4 0.000999 0.00648593
PB07: Pueblo 1.4 (incomplete)3720103OPT4 0.000999 0.00597593
pwbo 2.0 (complete)3703567OPT4 0.000999 0.0064341
bsolo 3.2 (complete)3707880OPT4 0.000999 0.00623892
PB09: bsolo 3.1 (complete)3732782OPT4 0.000999 0.00586993
PB07: bsolo 3.0.17 (complete)3732780OPT4 0.001998 0.00810298
wbo 1.72 (complete)3727389OPT4 0.001999 0.00611506
PB07: minisat+ 1.14 (complete)3721273OPT4 0.001999 0.00618703
PB12: minisatp 1.0-2-g022594c (complete)3723491OPT4 0.003998 0.00655107
toysat 2012-05-17 (complete)3706714OPT4 0.003999 0.00651488
PB10: pb_cplex 2010-06-29 (complete)3732786OPT4 0.003999 0.00619892
toysat 2012-06-01 (complete)3725087OPT4 0.004998 0.00617709
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3690878OPT4 0.009997 0.0116589
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)3693210OPT4 0.010998 0.0117289
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)3692044OPT4 0.012997 0.013608
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3732787OPT4 0.012997 0.014335
npSolver inc-topDown (complete)3697998OPT4 0.013997 0.0178861
npSolver inc-topdown-quickBound (complete)3702786OPT4 0.013997 0.0176599
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)3732783OPT4 0.014997 0.0161941
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3732789OPT4 0.016996 0.020537
npSolver inc (complete)3699594OPT4 0.016997 0.019243
npSolver inc-topdown-quickBound (fixed) (complete)3751943OPT4 0.018996 0.0222701
pb2sat 2012-05-19 (complete)3696402OPT4 0.018997 0.020685
pb2satCp2 2012-05-19 (complete)3694806OPT4 0.019996 0.0191591
npSolver inc (fixed) (complete)3748751OPT4 0.023995 0.0265419
npSolver inc-topDown (fixed) (complete)3747155OPT4 0.025995 0.0271351
PB07: PB-clasp 2007-04-10 (complete)3732779OPT4 0.042992 0.0473701
npSolver 1.0 (complete)3701190OPT4 0.047992 0.055113
npSolver 1.0 (fixed) (complete)3750347OPT4 0.054991 0.0561531
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3732781OPT4 0.143977 0.155098
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687821OPT4 0.152976 0.128775
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687820OPT4 0.162974 2.14576
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3732784OPT4 0.162975 0.151295
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3732785OPT4 0.171973 4.14864
PB11: Sat4j Res//CP 2.3.0 (complete)3732788OPT4 0.175972 2.15299
SAT4J PB specific settings 2.3.2 snapshot (complete)3710642OPT4 0.176973 0.154952

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: 4
Solution found:
-x1 -x2 x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 x14 -x15 -x16