PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12021_8.std.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12021_8.std.opb
MD5SUM33a0c5076a13a0bc08e55dbdcaafa3d4
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark127
Best CPU time to get the best result obtained on this benchmark8.84266
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245119
Number of constraints which are clauses243919
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2686895OPT127 8.84266 6.17286
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2686896OPT127 10.5964 7.31887
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2686897OPT127 12.0902 10.2962
PB/CT 0.1 (complete)2686901OPT127 40.5938 40.6109
PB/CT 0.1 fixed (complete)2686904OPT127 44.0033 44.0268
wbo 1.4b (complete)2686892OPT127 101.919 101.959
wbo 1.4b (fixed) (complete)2686903OPT127 106.706 106.753
bsolo 3.2 Cl (complete)2686894OPT127 207.873 207.957
bsolo 3.2 Card (complete)2686893OPT127 208.289 208.349
PBPASSolver 2010-06-13 (complete)2686902? (MO) 12.65 12.9141
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2686900? (MO) 595.565 596.482
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2686899? (MO) 619.626 619.985
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2686898? (MO) 621.133 621.282
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704927? (MO) 939.635 940.074
pb_cplex 2010-06-29 (complete)2696774? (TO) 1800.07 1686.33

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: 127
Solution found:
--too large--