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

Result page for benchmark

Jump to solvers results

General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1789.78
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint11
Maximum length of a constraint20
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2492
Sum of products size (including duplicates)4984
Number of different products2492
Sum of products size4984

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3736953SAT21 1789.78 1790.08
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693778SAT21 1796.76 1797.06
SCIP spx SCIP with SoPlex fixed (complete)3691446SAT21 1796.8 1797.11
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3736955SAT21 1796.96 1797.27
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692612SAT21 1796.99 1797.3
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3736949SAT21 1798.78 1799.13
pwbo 2.0 (complete)3704490SAT (TO)25 1800.11 900.326
clasp 2.0.6-R5325 (opt) (complete)3709614SAT (TO)26 1800.02 1800.31
PB07: minisat+ 1.14 (complete)3721684SAT (TO)26 1800.09 1800.41
pwbo 2.02 (complete)3726791SAT (TO)26 1800.11 900.327
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3736951SAT (TO)26 1800.89 959.536
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688642SAT (TO)27 1800.6 922.736
PB07: bsolo 3.0.17 (complete)3736946SAT (TO)28 1800.05 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3736954SAT (TO)28 1800.5 1006.14
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688643SAT (TO)28 1800.66 1797.65
bsolo 3.2 (complete)3708448SAT29 1798 1798.37
SAT4J PB specific settings 2.3.2 snapshot (complete)3711210SAT (TO)29 1800.67 1797.01
PB07: PB-clasp 2007-04-10 (complete)3736945SAT (TO)29 1802.12 1802.42
PB07: Pueblo 1.4 (incomplete)3720435SAT30 1783.01 1783.42
PB09: bsolo 3.1 (complete)3736948SAT30 1798 1798.34
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3736947SAT (TO)32 1800.25 1728.84
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3736950SAT (TO)33 1800.34 1738.4
PB12: minisatp 1.0-2-g022594c (complete)3724059? 0.004998 0.00754692
wbo 1.7 (complete)3705686? 1799.68 1800.01
wbo 1.72 (complete)3727987? 1799.79 1800.02
toysat 2012-06-01 (complete)3725655? (TO) 1800.02 1800.31
npSolver inc (complete)3700162? (TO) 1800.03 1800.31
npSolver inc (fixed) (complete)3749319? (TO) 1800.04 1800.41
pb2sat 2012-05-19 (complete)3696970? (TO) 1800.05 1800.41
npSolver inc-topDown (fixed) (complete)3747723? (TO) 1800.05 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3752511? (TO) 1800.06 1800.41
pb2satCp2 2012-05-19 (complete)3695374? (TO) 1800.06 1800.51
npSolver inc-topdown-quickBound (complete)3703354? (TO) 1800.06 1800.51
npSolver inc-topDown (complete)3698566? (TO) 1800.07 1800.51
npSolver 1.0 (fixed) (complete)3750915? (TO) 1800.1 1800.41
toysat 2012-05-17 (complete)3707282? (TO) 1800.11 1800.41
npSolver 1.0 (complete)3701758? (TO) 1800.12 1800.41
PB10: pb_cplex 2010-06-29 (complete)3736952? (TO) 1800.41 535.916

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: 21
Solution found:
-x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
-x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155
-x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132
-x131 -x130 -x129 x128 -x127 -x126 -x125 -x124 x123 x122 -x121 -x120 x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 x108
-x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82
-x81 -x80 x79 -x78 -x77 x76 x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 x67 -x66 -x65 -x64 -x63 -x62 -x61 x60 -x59 -x58 -x57 -x56 -x55 x54 -x53
-x52 -x51 -x50 -x49 -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