Result page for benchmark normalized-opb/mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-stein27.opb

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General information on the benchmark

Namenormalized-opb/mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-stein27.opb
MD5SUM5af5f5067167ce7c0b9b9169af5e7adf
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 benchmark1.02084
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
galena18837SAT 1.02084
minisat+ -ca18833OPT FOUND 1.11883
minisat+ -w18830OPT FOUND 1.3108
minisat+_script -cb -gs32258OPT FOUND 1.37579
minisat+ -cb -gs15457OPT FOUND 1.38679
minisat+_script31085OPT FOUND 1.40379
minisat+18836OPT FOUND 1.42378
minisat+ -S18831OPT FOUND 2.11568
Pueblo-v239134OPT FOUND 2.39164
Pueblo27339OPT FOUND 2.73158
vallstSAT2005PB.sh34258OPT FOUND 4.13337
pb2sat+zchaff35549OPT FOUND 5.95509
pb2sat+zchaff v242812OPT FOUND 7.37588
PBS415460OPT FOUND 18.5462
bsolo_lpr-v240309OPT FOUND 18.9811
bsolo_lpr25824OPT FOUND 19.568
bsolo_mis25823OPT FOUND 20.5099
bsolo_lpr_cuts-v241478OPT FOUND 33.3399
bsolo_lpr_cuts27340OPT FOUND 60.4828
sat4jPseudo.jar15475OPT FOUND 430.514
sat4jPseudoBis.jar29926OPT FOUND 436.612