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

Result page for benchmark
/DEC-SMALLINT-LIN/oliveras/j30/
normalized-j308_1-unsat.opb

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General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j30/
normalized-j308_1-unsat.opb
MD5SUM995e772deeb96bffa12f22a89aafb659
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 benchmark0.033994
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2728
Total number of constraints8382
Number of constraints which are clauses8210
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints172
Minimum length of a constraint1
Maximum length of a constraint17
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 143
Number of bits of the biggest sum of numbers8
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
wbo 1.4a (complete)2684542UNSAT 0.033994 0.037385
bsolo 3.2 Card (complete)2684543UNSAT 0.043992 0.046773
bsolo 3.2 Cl (complete)2684544UNSAT 0.044992 0.0473401
PB/CT 0.1 fixed (complete)2684555UNSAT 0.088985 0.0886301
pb_cplex 2010-06-29 (complete)2696662UNSAT 0.117981 0.119849
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704735UNSAT 0.404937 0.404529
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2684550UNSAT 0.406937 0.407349
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2684548UNSAT 0.407937 0.406724
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2684549UNSAT 0.416936 0.416496
PB/CT 0.1 (complete)2684551UNSAT 0.488925 0.489085
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2684545UNSAT 1.10183 1.16838
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2684546UNSAT 1.13383 0.780856
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2684547UNSAT 1.3118 1.23307
borg-pb 10.05.30 (complete)2684554UNSAT 1.3388 1.71895
PBPASSolver 2010-06-13 (complete)2684553UNSAT 2.81557 2.83031
PB-wave alpha 2 (incomplete)2684552? (TO) 1800.06 1800.51

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: