Result page for benchmark normalized-opb/mps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-stocfor2.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-stocfor2.opb
MD5SUM0dc0747c5ead22f2090cd90d5f7e4e43
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 21180
Biggest coefficient in the objective function 1811939328000000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 384124076253097125
Number of bits of the sum of numbers in the objective function 59
Biggest number in a constraint 1811939328000000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 384124076253097125
Number of bits of the biggest sum of numbers59
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.352946
Number of variables40620
Total number of constraints2157
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 constraints2157
Minimum length of a constraint20
Maximum length of a constraint300

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
galena19342UNKNOWN 0.058991
Pueblo-v239074UNKNOWN 0.305953
Pueblo27522UNKNOWN 0.310952
bsolo_lpr25939UNKNOWN 122.305
bsolo_mis25938UNKNOWN 134.066
bsolo_lpr_cuts-v241424UNKNOWN 137.247
bsolo_lpr-v240251UNKNOWN 150.893
bsolo_lpr_cuts27532UNKNOWN 156.269
minisat+15738UNKNOWN 0.013997
minisat+ -S19331UNKNOWN 0.014996
minisat+ -cb -gs15736UNKNOWN 0.015996
minisat+ -ca15737UNKNOWN 0.015997
minisat+ -w19329UNKNOWN 0.016996
pb2sat+zchaff35504UNKNOWN 117.373
pb2sat+zchaff v242755UNKNOWN 118.511
PBS419334UNSAT 0.352946
vallstSAT2005PB.sh34300UNSAT 4.22836
minisat+_script31025UNSAT 15.1867
minisat+_script -cb -gs32200UNSAT 15.1967
sat4jPseudoBis.jar29859UNSAT 468.813
sat4jPseudo.jar19407UNSAT 488.67