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

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_25_1.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_25_1.opb
MD5SUM9b1238456c70f4586134906da9731efc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint25
Maximum length of a constraint37
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1498
Sum of products size (including duplicates)2996
Number of different products749
Sum of products size1498

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0.6-R5325 (opt) (complete)3709658OPT-6 0.004998 0.00715905
PB07: bsolo 3.0.17 (complete)3737265OPT-6 0.026995 0.03144
PB09: bsolo 3.1 (complete)3737267OPT-6 0.029995 0.033259
PB07: Pueblo 1.4 (incomplete)3720464OPT-6 0.035993 0.039887
bsolo 3.2 (complete)3708492OPT-6 0.038993 0.0407181
PB07: minisat+ 1.14 (complete)3721713OPT-6 0.040993 0.041721
pwbo 2.0 (complete)3704534OPT-6 0.046992 0.023022
pwbo 2.02 (complete)3726835OPT-6 0.047992 0.0237551
npSolver inc-topDown (complete)3698610OPT-6 0.064989 0.072149
pb2satCp2 2012-05-19 (complete)3695418OPT-6 0.06499 0.0725969
toysat 2012-05-17 (complete)3707326OPT-6 0.066989 0.0689699
npSolver inc-topdown-quickBound (complete)3703398OPT-6 0.067989 0.071671
toysat 2012-06-01 (complete)3725699OPT-6 0.067989 0.0697061
npSolver inc-topDown (fixed) (complete)3747767OPT-6 0.069988 0.075737
npSolver inc-topdown-quickBound (fixed) (complete)3752555OPT-6 0.080986 0.0809541
npSolver inc (complete)3700206OPT-6 0.094985 0.0962281
PB10: pb_cplex 2010-06-29 (complete)3737271OPT-6 0.095984 0.0973051
npSolver inc (fixed) (complete)3749363OPT-6 0.100984 0.103603
pb2sat 2012-05-19 (complete)3697014OPT-6 0.101983 0.101027
npSolver 1.0 (complete)3701802OPT-6 0.12398 0.134686
npSolver 1.0 (fixed) (complete)3750959OPT-6 0.140977 0.143539
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3691490OPT-6 0.182972 0.184601
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)3692656OPT-6 0.185971 0.187226
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3737274OPT-6 0.38494 0.386967
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)3693822OPT-6 0.557914 0.558525
SAT4J PB specific settings 2.3.2 snapshot (complete)3711254OPT-6 0.594909 0.346008
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688701OPT-6 0.603907 0.345444
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3737272OPT-6 0.747885 0.748975
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)3737268OPT-6 0.814875 0.8156
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3737269OPT-6 0.854869 0.439695
PB11: Sat4j Res//CP 2.3.0 (complete)3737273OPT-6 0.974851 2.28376
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688700OPT-6 1.03384 2.78979
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3737270OPT-6 1.49477 4.32217
PB12: minisatp 1.0-2-g022594c (complete)3724103? 0.004998 0.00663209
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3737266? 0.343946 0.245114
wbo 1.7 (complete)3705730? 1799.71 1800
wbo 1.72 (complete)3728031? 1799.93 1800.01
PB07: PB-clasp 2007-04-10 (complete)3737264? (TO) 1493.88 1900.02

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: -6
Solution found:
-x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
x31 -x32 x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50