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 benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.87671
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables228630
Total number of constraints5194
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 constraints5194
Minimum length of a constraint10
Maximum length of a constraint3330
Number of terms in the objective function 182710
Biggest coefficient in the objective function 400
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 583528
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 583528
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
bsolo 3.0.16363009UNSAT 1.87171 1.8742
bsolo 3.0.17432714UNSAT 1.87671 1.88118
oree 0.1.2 alpha363014UNSAT 3.2845 3.28723
minisat+ 1.14363002UNSAT 7.73382 7.73845
SAT4JPseudoResolution 2007-03-23363005UNSAT 8.94664 6.61608
sat4jPseudoCPClause 2007-03-23363010UNSAT 8.98463 6.49659
Pueblo 1.4363011UNSAT 9.31858 9.33003
sat4jPseudoCP 2007-03-23363006UNSAT 9.33858 6.63825
glpPB 0.2363012UNSAT 31.1443 31.1674
PBS4 2007-03-23363003UNSAT 192.912 192.983
PBS4_v2 2007-03-23458599UNSAT 193.334 193.403
absconPseudo 102363001? 9.26859 9.28472
wildcat-skc 2007-03-21363008? (TO) 1800.05 1800.83
wildcat-rnp 2007-03-21363007? (TO) 1800.07 1800.54
PB-clasp 2007-03-23363004? (TO) 1800.24 1909.9
PB-clasp 2007-04-10363013? (TO) 1802.18 1958.34