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_3.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_3.opb
MD5SUMda214a3f088b29c437fc8e7d0ee2cf8a
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)1476
Sum of products size (including duplicates)2952
Number of different products1476
Sum of products size2952

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0-R4191-patched (fixed) (complete)3491834OPT2 0.008998 0.00982102
clasp 2.0-R4191 [DEPRECATED] (complete)3469343OPT2 0.010997 0.0190621
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3450601OPT2 0.275957 0.276586
SCIP spx E_2 2011-06-10 (fixed) (complete)3488521OPT2 0.276957 0.277264
bsolo 3.2 (complete)3462709OPT2 0.538917 0.539089
Sat4j Resolution 2.3.0 (complete)3458305OPT2 0.958853 0.521855
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3452261OPT2 1.78373 1.78398
SCIP spx 2 2011-06-10 (fixed) (complete)3485079OPT2 1.78673 1.78678
Sat4j Res//CP 2.3.0 (complete)3453921OPT2 1.9577 1.83371
Sat4j CuttingPlanes 2.3.0 (complete)3456113OPT2 2.26765 1.19965
borg pb-opt-11.04.03 (complete)3481458OPT2 2.28665 2.50726
MinisatID 2.4.8 [DEPRECATED] (complete)3464369OPT2 32.3421 32.3412
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466029OPT2 80.5108 80.513
MinisatID 2.5.2 (fixed) (complete)3490242? (exit code) 0 0.00574911
MinisatID 2.5.2-gmp (fixed) (complete)3496342? (exit code) 0.000999 0.0059511

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