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

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General information on the benchmark

Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.053991
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 691
Number of bits of the biggest sum of numbers10
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
PB12: minisatp 1.0-2-g022594c (complete)3722633SAT 0.053991 0.0552161
clasp 2.0.6-R5325 (dec) (complete)3708604SAT 0.05899 0.0598789
toysat 2012-06-01 (complete)3724229SAT 0.085986 0.087742
toysat 2012-05-17 (complete)3705856SAT 0.087986 0.088218
PB07: minisat+ 1.14 (complete)3721018SAT 0.111982 0.112558
PB07: PB-clasp 2007-04-10 (complete)3729808SAT 0.224965 0.212299
pwbo 2.0 (complete)3704167SAT 0.408937 0.407378
PB11: borg pb-dec-11.04.03 (complete)3729818SAT 0.52392 0.647072
wbo 1.7 (complete)3704676SAT 0.577911 0.575358
wbo 1.72 (complete)3726977SAT 0.578911 0.576752
pwbo 2.02 (complete)3726468SAT 0.579911 0.578189
SAT4J PB specific settings 2.3.2 snapshot (complete)3709784SAT 0.682895 0.369672
PB10: borg-pb 10.05.30 (complete)3729814SAT 0.765883 0.876527
npSolver inc (fixed) (complete)3747893SAT 0.962853 0.96506
npSolver inc-topDown (fixed) (complete)3746297SAT 0.969851 0.972579
npSolver inc-topdown-quickBound (fixed) (complete)3751085SAT 0.971851 0.971934
npSolver 1.0 (fixed) (complete)3749489SAT 0.972851 0.974502
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687310SAT 1.18282 0.838385
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3729810SAT 1.20282 0.578247
PB11: Sat4j Res//CP 2.3.0 (complete)3729819SAT 1.20382 0.834
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3729813SAT 1.23481 0.656486
PB10: pb_cplex 2010-06-29 (complete)3729816SAT 1.93071 0.864173
PB09: bsolo 3.1 (complete)3729811SAT 2.56761 2.56925
PB07: bsolo 3.0.17 (complete)3729809SAT 3.12352 3.12774
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687311SAT 3.76143 2.58582
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3729820SAT 3.9584 3.9597
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691602SAT 5.38818 5.39002
PB07: Pueblo 1.4 (incomplete)3719852SAT 5.56315 5.56625
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3729815SAT 6.553 3.31443
bsolo 3.2 (complete)3707438SAT 9.36658 9.3686
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3729812SAT 10.1315 10.1344
SCIP spx SCIP with SoPlex fixed (complete)3690436SAT 10.6912 5.40264
SCIP spx standard SCIP with SoPlex standard fixed (complete)3692768SAT 12.4871 12.4958
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3729817SAT 27.5148 27.5281
PBPASSolver-CARD.SN 2012-05-28 (complete)3718929SAT 34.0118 34.4583
PBPASSolver-CARD.DP 2012-05-28 (complete)3718560SAT 1060.51 531.724
pb2satCp2 2012-05-19 (complete)3693948? (problem) 0.011997 0.126048
npSolver inc-topDown (complete)3697140? (problem) 0.012997 0.086915
pb2sat 2012-05-19 (complete)3695544? (problem) 0.012997 0.18785
npSolver inc-topdown-quickBound (complete)3701928? (problem) 0.013997 0.0937171
npSolver 1.0 (complete)3700332? (problem) 0.013997 0.132502
npSolver inc (complete)3698736? (problem) 0.014997 0.0880081

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 -x12 -x2 -x13 -x3 -x14 -x4 -x15 x5 -x16 -x6 -x17 -x7 -x18 -x8 x19 -x9 -x20 -x10 -x21 -x11 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
-x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
-x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86
-x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112
x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 -x182 x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163
-x173 x183 -x193 -x203 -x213 -x223 -x123 -x133 x154 -x164 -x174 -x184 -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195
-x205 x215 -x225 -x125 -x135 x145 -x155 -x176 -x186 -x196 -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 x207 -x217 -x227 -x127
-x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 x228 -x128 -x138 -x148 -x158 x168 -x178 -x188 -x209 -x219 -x229 x129 -x139 -x149 -x159 -x169
-x179 -x189 -x199 -x220 -x230 -x130 x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 x181 -x191 -x201
-x211 -x221