PB'09 competition: solvers results per benchmarks

Result page for benchmark
normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-e226.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-e226.opb
MD5SUM67e9439216588a22a7b5723524d1980a
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark2.83757
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8460
Total number of constraints216
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 constraints216
Minimum length of a constraint30
Maximum length of a constraint3210
Number of terms in the objective function 5160
Biggest coefficient in the objective function 1563169453506560
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 45878128722315351
Number of bits of the sum of numbers in the objective function 56
Biggest number in a constraint 1563169453506560
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 45878128722315351
Number of bits of the biggest sum of numbers56
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 NameTraceIDAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1 (complete)1856179UNSAT 2.83757 1.73304
SAT4J Pseudo CP 2.1.1 (complete)1856178UNSAT 2.85256 1.74844

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

obj:
Solution found: