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

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb
MD5SUM0c673f0c3da238041c664ce1ed7ea38e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.378942
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665157OPT3 0.366943 0.367686
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703156OPT3 0.378942 0.379395
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666587OPT3 0.438932 0.439615
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663727OPT3 0.832872 0.831909
wbo 1.4b (fixed) (complete)2702331OPT3 3.87341 3.87763
wbo 1.4b (complete)2702330OPT3 3.88141 3.8831
bsolo 3.2 Cl (complete)2670768OPT3 6.68298 6.68405
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658486OPT3 8.34673 7.66766
bsolo 3.2 Card (complete)2670767OPT3 15.6556 15.6618
pb_cplex 2010-06-29 (complete)2697066OPT3 73.0529 42.2304
PB/CT 0.1 fixed (complete)2681611OPT3 268.782 268.887
PB/CT 0.1 (complete)2668017OPT3 269.694 269.768
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661845SAT (TO)3 1800.24 1767.22
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670141SAT (TO)3 1800.26 1770.22
PBPASSolver 2010-06-13 (complete)2673433? (TO) 1800.06 1800.62

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: 3
Solution found:
-x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 x29 x28 x27 -x26 x25 -x24 -x23 -x22 x21 -x20
-x19 x18 x17 -x16 x15 -x14 x13 x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1