Result page for benchmark normalized-opb/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-stein27.opb

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General information on the benchmark

Namenormalized-opb/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-stein27.opb
MD5SUM5cfd2609faa97ca60458112609ce37ee
Bench Categoryoptimization, small integers (OPTSMALLINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved NO
Number of terms in the objective function 27
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 27
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 40
Number of bits of the biggest sum of numbers6
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.02284
Number of variables27
Total number of constraints145
Number of constraints which are clauses117
Number of constraints which are cardinality constraints (but not clauses)28
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint27

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
galena20941SAT 1.02284
minisat+ -ca20937OPT FOUND 1.10183
minisat+ -w20935OPT FOUND 1.3018
minisat+ -cb -gs20936OPT FOUND 1.36979
minisat+13721OPT FOUND 1.39879
minisat+_script -cb -gs31994OPT FOUND 1.39979
minisat+_script30822OPT FOUND 1.40179
minisat+ -S13719OPT FOUND 2.08268
Pueblo-v238871OPT FOUND 2.35664
Pueblo28152OPT FOUND 2.72858
vallstSAT2005PB.sh34046OPT FOUND 4.19936
pb2sat+zchaff35280OPT FOUND 5.9241
pb2sat+zchaff v242549OPT FOUND 7.37788
PBS420940OPT FOUND 18.2042
bsolo_lpr26304OPT FOUND 19.3091
bsolo_lpr-v240043OPT FOUND 19.507
bsolo_mis26303OPT FOUND 19.844
bsolo_lpr_cuts-v241215OPT FOUND 33.8878
bsolo_lpr_cuts28154OPT FOUND 60.7878
sat4jPseudo.jar20992OPT FOUND 437.471
sat4jPseudoBis.jar29655OPT FOUND 450.664