PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.008998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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 constraint26
Maximum length of a constraint38
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)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0-R4191-patched (fixed) (complete)3491846OPT2 0.008998 0.00961399
clasp 2.0-R4191 [DEPRECATED] (complete)3469355OPT2 0.009998 0.0151579
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3450613OPT2 0.177972 0.178641
SCIP spx E_2 2011-06-10 (fixed) (complete)3488533OPT2 0.182971 0.184224
bsolo 3.2 (complete)3462721OPT2 0.343946 0.344962
SCIP spx 2 2011-06-10 (fixed) (complete)3485091OPT2 0.889864 0.890539
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3452273OPT2 0.892863 0.892797
Sat4j Resolution 2.3.0 (complete)3458317OPT2 1.21081 0.732012
borg pb-opt-11.04.03 (complete)3481470OPT2 2.37164 3.28368
Sat4j CuttingPlanes 2.3.0 (complete)3456125OPT2 2.56661 1.31579
Sat4j Res//CP 2.3.0 (complete)3453933OPT2 2.99654 2.34531
MinisatID 2.4.8 [DEPRECATED] (complete)3464381OPT2 39.9219 39.9207
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466041OPT2 105.245 105.242
MinisatID 2.5.2-gmp (fixed) (complete)3496354? (exit code) 0 0.00597305
MinisatID 2.5.2 (fixed) (complete)3490254? (exit code) 0.000999 0.00579596

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: 2
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