PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randaef248.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randaef248.cudf.paranoid.opb
MD5SUM28e51ccf4eed55e7d7abea451dbcfcc8
Bench CategoryOPT-SMALLINT-LIN (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 benchmark0.025995
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6450
Total number of constraints29266
Number of constraints which are clauses28956
Number of constraints which are cardinality constraints (but not clauses)310
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2398
Biggest coefficient in the objective function 1849
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1020646
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1849
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1020646
Number of bits of the biggest sum of numbers20
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
clasp 2.0-R4191 (complete)3468980UNSAT 0.025995 0.0319351
wbo 1.6 (complete)3461665UNSAT 0.071988 0.072666
pwbo 1.1 (complete)3500634UNSAT 0.072988 0.074287
bsolo 3.2 (complete)3463877UNSAT 0.078987 0.079885
SCIP spx E_2 2011-06-10 (fixed) (complete)3489689UNSAT 0.359945 0.360406
SCIP spx 2 2011-06-10 (fixed) (complete)3486247UNSAT 0.386941 0.38664
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3451769UNSAT 0.423935 0.440986
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3453429UNSAT 0.424934 0.42517
MinisatID 2.5.2 (fixed) (complete)3491410UNSAT 0.497924 0.498569
MinisatID 2.4.8 [DEPRECATED] (complete)3465537UNSAT 0.500922 0.501181
Sat4j CuttingPlanes 2.3.0 (complete)3457813UNSAT 0.996847 0.522426
Sat4j Resolution 2.3.0 (complete)3460005UNSAT 1.04184 0.536092
Sat4j Res//CP 2.3.0 (complete)3455621UNSAT 1.06784 1.0521
borg pb-opt-11.04.03 (complete)3482174UNSAT 1.3338 1.5872
MinisatID 2.5.2-gmp (fixed) (complete)3498042UNSAT 1.64475 1.6458
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467729UNSAT 1.67174 1.67228

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: