PB'16 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v031-n1.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v031-n1.opb
MD5SUMdaf0592395b914ef37d02f13f0b29821
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.353946
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables93
Total number of constraints31
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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 NameTraceIDAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16 (complete)4089926UNSAT 0.353946 0.646285
cdcl-cuttingplanes DEC 2016-05-01 (complete)4089931UNSAT 0.572912 0.574602
NaPS 1.02 (complete)4089927UNSAT 73.8388 73.852
Open-WBO PB16 (complete)4089930UNSAT 76.1844 76.1975
Open-WBO-LSU PB16 (complete)4089928UNSAT 76.7003 76.7125
Sat4j PB 2.3.6 Resolution PB16 (complete)4089929UNSAT 98.15 97.169
toysat 2016-05-02 (complete)4089925UNSAT 114.874 114.893
minisatp 2012-10-02 git-d91742b (complete)4113205UNSAT 115.408 115.428

Additionnal information

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

objective function:
Solution found: