PB'07 evaluation: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-98107
Best CPU time to get the best result obtained on this benchmark47.8667
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function -98107
Optimality of the best value was proved YES
Number of variables6000
Total number of constraints2171
Number of constraints which are clauses222
Number of constraints which are cardinality constraints (but not clauses)1914
Number of constraints which are nor clauses,nor cardinality constraints35
Minimum length of a constraint2
Maximum length of a constraint5998
Number of terms in the objective function 5995
Biggest coefficient in the objective function 3684
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527319
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 25616
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 527319
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerObjective functionCPU timeWall clock time
glpPB 0.2363222OPT-98107 47.8667 47.8883
sat4jPseudoCP 2007-03-23363216SAT (TO)-37719 1800.45 1781.81
sat4jPseudoCPClause 2007-03-23363220SAT (TO)-36107 1800.42 1783.77
wildcat-skc 2007-03-21363218SAT (TO)-29575 1800.06 1800.53
SAT4JPseudoResolution 2007-03-23363215SAT (TO)-20554 1800.39 1794.25
PBS4_v2 2007-03-23458638SAT (TO)-15194 1800.09 1800.63
Pueblo 1.4363221SAT-4235 1782.79 1783.28
absconPseudo 102363211? (TO) 1800.08 1800.44
PB-clasp 2007-04-10363223? (TO) 1800.09 2386.65
wildcat-rnp 2007-03-21363217? (TO) 1800.09 1800.62
minisat+ 1.14363212? (TO) 1800.15 1800.66
PB-clasp 2007-03-23363214? (TO) 1800.16 2002.07
oree 0.1.2 alpha363224? (TO) 1800.25 1800.73
bsolo 3.0.16363219Signal 0.422935 0.472788
bsolo 3.0.17432753Signal 0.446931 0.449161
PBS4 2007-03-23363213No Cert. 1800.04 1800.52