PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1307.56
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables41
Total number of constraints11
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint40
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1086
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3258
Number of bits of the biggest sum of numbers12
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
PB10: pb_cplex 2010-06-29 (complete)3734876OPT0 1307.56 572.664
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3734877? 1791 1791.42
bsolo 3.2 (complete)3708051? 1798 1798.28
PB09: bsolo 3.1 (complete)3734872? 1798 1798.27
SCIP spx SCIP with SoPlex fixed (complete)3691049? 1798.27 1798.71
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692215? 1798.29 1798.73
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3734879? 1798.36 1798.81
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693381? 1798.66 1799.08
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3734871? (TO) 1800.02 1790.92
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3734875? (TO) 1800.02 935.989
PB12: minisatp 1.0-2-g022594c (complete)3723662? (TO) 1800.02 1800.31
toysat 2012-06-01 (complete)3725258? (TO) 1800.03 1800.31
toysat 2012-05-17 (complete)3706885? (TO) 1800.03 1800.31
PB07: bsolo 3.0.17 (complete)3734870? (TO) 1800.03 1800.31
clasp 2.0.6-R5325 (opt) (complete)3709217? (TO) 1800.03 1800.31
PB07: Pueblo 1.4 (incomplete)3720267? (TO) 1800.03 1800.31
PB07: minisat+ 1.14 (complete)3721478? (TO) 1800.03 1800.31
npSolver inc-topDown (fixed) (complete)3747326? (TO) 1800.06 1800.41
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3734874? (TO) 1800.06 1796.19
PB11: Sat4j Res//CP 2.3.0 (complete)3734878? (TO) 1800.07 943.433
npSolver inc-topDown (complete)3698169? (TO) 1800.08 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3752114? (TO) 1800.08 1800.41
npSolver inc (complete)3699765? (TO) 1800.08 1800.41
npSolver inc (fixed) (complete)3748922? (TO) 1800.08 1800.41
npSolver inc-topdown-quickBound (complete)3702957? (TO) 1800.09 1800.41
pb2satCp2 2012-05-19 (complete)3694977? (TO) 1800.11 1800.41
npSolver 1.0 (complete)3701361? (TO) 1800.12 1800.41
pb2sat 2012-05-19 (complete)3696573? (TO) 1800.12 1800.41
npSolver 1.0 (fixed) (complete)3750518? (TO) 1800.13 1800.41
SAT4J PB specific settings 2.3.2 snapshot (complete)3710813? (TO) 1800.38 1795.65
pwbo 2.02 (complete)3726039? (TO) 1800.42 900.518
wbo 1.72 (complete)3727560? (TO) 1800.43 1800.51
wbo 1.7 (complete)3705259? (TO) 1800.44 1800.52
pwbo 2.0 (complete)3703738? (TO) 1800.51 900.519
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688231? (TO) 1800.58 1796.15
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3734873? (TO) 1801.05 1801.43
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688230? (TO) 1801.16 897.477
PB07: PB-clasp 2007-04-10 (complete)3734869? (TO) 1802.11 1802.42

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: 0
Solution found:
-x1 -x2 x3 x4 x5 x6 -x7 -x8 x9 x10 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 x20 -x21 -x22 -x23 x24 x25 -x26 -x27 x28 x29 -x30 x31 -x32 x33
-x34 x35 x36 x37 x38 x39 x40 -x41 -x11