Result page for benchmark normalized-opb/mps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-stair.opb

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General information on the benchmark

Namenormalized-opb/mps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-stair.opb
MD5SUM07f65f29ee2937de43752221c6dbdf88
Bench Categoryoptimization, big integers (OPTBIGINT)
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of terms in the objective function 20
Biggest coefficient in the objective function 524288
Number of bits for the biggest coefficient in the objective function 20
Sum of the numbers in the objective function 1048575
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 516561567744
Number of bits of the biggest number in a constraint 39
Biggest sum of numbers in a constraint 3615347139525
Number of bits of the biggest sum of numbers42
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.349946
Number of variables7646
Total number of constraints362
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 constraints362
Minimum length of a constraint10
Maximum length of a constraint540

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
bsolo_mis27528UNKNOWN 0.019996
galena15760UNKNOWN 0.020995
Pueblo27582UNKNOWN 0.020996
Pueblo-v239070UNKNOWN 0.022995
bsolo_lpr_cuts-v241414UNKNOWN 0.038993
bsolo_lpr-v240242UNKNOWN 0.038993
bsolo_lpr27595UNKNOWN 0.043992
bsolo_lpr_cuts25948UNKNOWN 0.05999
minisat+ -ca15757UNKNOWN 0.011998
minisat+ -w15755UNKNOWN 0.012997
minisat+19362UNKNOWN 0.013996
minisat+ -cb -gs19359UNKNOWN 0.013997
minisat+ -S19427UNKNOWN 0.015996
pb2sat+zchaff35498UNKNOWN 115.075
pb2sat+zchaff v242751UNKNOWN 119.593
vallstSAT2005PB.sh33981UNSAT 0.349946
PBS415759UNSAT 1.35479
minisat+_script -cb -gs32207UNKNOWN 90.7272
sat4jPseudoBis.jar29888UNKNOWN 1218.2
sat4jPseudo.jar19578UNKNOWN 1227.11
minisat+_script31063UNKNOWN 1229.84