0.00/0.02 c SCIP version 1.1.0.7
0.00/0.02 c LP-Solver Clp 1.8.2
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c read problem <HOME/instance-1869417-1245172479.opb>
0.00/0.02 c original problem has 301 variables (301 bin, 0 int, 0 impl, 0 cont) and 732 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.03 c (round 1) 38 del vars, 184 del conss, 39 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.03 c (round 2) 39 del vars, 208 del conss, 39 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.04 c (round 3) 39 del vars, 259 del conss, 39 chg bounds, 7 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.04 c (round 4) 47 del vars, 267 del conss, 39 chg bounds, 7 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.04 c (round 5) 49 del vars, 270 del conss, 39 chg bounds, 7 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.04 c (round 6) 50 del vars, 273 del conss, 39 chg bounds, 10 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.05 c (round 7) 53 del vars, 276 del conss, 39 chg bounds, 10 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.05 c (round 8) 53 del vars, 279 del conss, 39 chg bounds, 12 chg sides, 2 chg coeffs, 0 upgd conss, 394 impls, 0 clqs
0.00/0.06 c (round 9) 53 del vars, 309 del conss, 39 chg bounds, 12 chg sides, 2 chg coeffs, 444 upgd conss, 394 impls, 0 clqs
0.00/0.06 c (round 10) 53 del vars, 309 del conss, 39 chg bounds, 12 chg sides, 2 chg coeffs, 453 upgd conss, 394 impls, 0 clqs
0.00/0.07 c (0.0s) probing: 168/248 (67.7%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.00/0.07 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07 c presolving (11 rounds):
0.00/0.07 c 53 deleted vars, 309 deleted constraints, 39 tightened bounds, 0 added holes, 12 changed sides, 2 changed coefficients
0.00/0.07 c 402 implications, 0 cliques
0.00/0.07 c presolved problem has 248 variables (248 bin, 0 int, 0 impl, 0 cont) and 423 constraints
0.00/0.07 c 423 constraints of type <logicor>
0.00/0.07 c transformed objective value is always integral (scale: 1)
0.00/0.07 c Presolving Time: 0.03
0.00/0.07 c strange?!, PURESAT with obj
0.00/0.07 c -----------------------------------------------------------------------------------------------
0.00/0.07 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07 c limits/memory = c 1620
0.00/0.07 c # maximal time in seconds to run
0.00/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07 c limits/time = c 1791
0.00/0.07 c # frequency for displaying node information lines
0.00/0.07 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07 c display/freq = c 10000
0.00/0.07 c -----------------------------------------------------------------------------------------------
0.00/0.07 c start solving problem
0.00/0.07 c
0.00/0.08 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.08 c 0.1s| 1 | 0 | 158 |1488k| 0 | 49 | 248 | 423 | 423 | 248 | 423 | 0 | 0 | 0 | 8.541176e+01 | -- | Inf
0.00/0.08 o 106
0.00/0.08 c R 0.1s| 1 | 0 | 158 |1494k| 0 | 49 | 248 | 423 | 423 | 248 | 423 | 0 | 0 | 0 | 8.541176e+01 | 1.060000e+02 | 24.10%
0.00/0.08 o 105
0.00/0.08 c s 0.1s| 1 | 0 | 158 |1501k| 0 | 49 | 248 | 423 | 423 | 248 | 423 | 0 | 0 | 0 | 8.541176e+01 | 1.050000e+02 | 22.93%
0.09/0.10 c 0.1s| 1 | 0 | 181 |1555k| 0 | 35 | 248 | 423 | 423 | 248 | 426 | 3 | 0 | 0 | 8.629233e+01 | 1.050000e+02 | 21.68%
0.09/0.10 o 102
0.09/0.10 c R 0.1s| 1 | 0 | 181 |1558k| 0 | 35 | 248 | 423 | 423 | 248 | 426 | 3 | 0 | 0 | 8.629233e+01 | 1.020000e+02 | 18.20%
0.09/0.10 o 101
0.09/0.10 c s 0.1s| 1 | 0 | 181 |1562k| 0 | 35 | 248 | 423 | 423 | 248 | 426 | 3 | 0 | 0 | 8.629233e+01 | 1.010000e+02 | 17.04%
0.09/0.12 c 0.1s| 1 | 0 | 189 |1614k| 0 | 32 | 248 | 423 | 423 | 248 | 427 | 4 | 0 | 0 | 8.635082e+01 | 1.010000e+02 | 16.96%
0.09/0.12 o 99
0.09/0.12 c R 0.1s| 1 | 0 | 189 |1618k| 0 | 32 | 248 | 423 | 423 | 248 | 427 | 4 | 0 | 0 | 8.635082e+01 | 9.900000e+01 | 14.65%
0.09/0.12 o 98
0.09/0.12 c s 0.1s| 1 | 0 | 189 |1621k| 0 | 32 | 248 | 423 | 423 | 248 | 427 | 4 | 0 | 0 | 8.635082e+01 | 9.800000e+01 | 13.49%
0.09/0.14 c 0.1s| 1 | 0 | 204 |1636k| 0 | 33 | 248 | 423 | 423 | 248 | 428 | 5 | 0 | 0 | 8.639534e+01 | 9.800000e+01 | 13.43%
0.09/0.14 o 97
0.09/0.14 c R 0.1s| 1 | 0 | 204 |1640k| 0 | 33 | 248 | 423 | 423 | 248 | 428 | 5 | 0 | 0 | 8.639534e+01 | 9.700000e+01 | 12.27%
0.09/0.14 o 96
0.09/0.14 c s 0.1s| 1 | 0 | 204 |1644k| 0 | 33 | 248 | 423 | 423 | 248 | 428 | 5 | 0 | 0 | 8.639534e+01 | 9.600000e+01 | 11.12%
0.09/0.16 c 0.1s| 1 | 0 | 228 |1657k| 0 | 27 | 248 | 423 | 423 | 248 | 429 | 6 | 0 | 0 | 8.655302e+01 | 9.600000e+01 | 10.91%
0.09/0.16 o 95
0.09/0.16 c R 0.1s| 1 | 0 | 228 |1661k| 0 | 27 | 248 | 423 | 423 | 248 | 429 | 6 | 0 | 0 | 8.655302e+01 | 9.500000e+01 | 9.76%
0.09/0.18 c 0.1s| 1 | 0 | 251 |1706k| 0 | 31 | 248 | 423 | 423 | 248 | 431 | 8 | 0 | 0 | 8.675000e+01 | 9.500000e+01 | 9.51%
0.19/0.20 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.20 c 0.2s| 1 | 0 | 280 |1768k| 0 | 28 | 248 | 423 | 423 | 248 | 434 | 11 | 0 | 0 | 8.689518e+01 | 9.500000e+01 | 9.33%
0.19/0.20 o 94
0.19/0.20 c R 0.2s| 1 | 0 | 280 |1772k| 0 | 28 | 248 | 423 | 423 | 248 | 434 | 11 | 0 | 0 | 8.689518e+01 | 9.400000e+01 | 8.18%
0.19/0.22 c 0.2s| 1 | 0 | 289 |1794k| 0 | 35 | 248 | 423 | 423 | 248 | 435 | 12 | 0 | 0 | 8.700000e+01 | 9.400000e+01 | 8.05%
0.19/0.25 c 0.2s| 1 | 0 | 326 |1831k| 0 | 34 | 248 | 423 | 423 | 248 | 436 | 13 | 0 | 0 | 8.700000e+01 | 9.400000e+01 | 8.05%
0.19/0.27 c 0.2s| 1 | 0 | 343 |1886k| 0 | 44 | 248 | 423 | 423 | 248 | 437 | 14 | 0 | 0 | 8.700000e+01 | 9.400000e+01 | 8.05%
0.29/0.30 c 0.3s| 1 | 0 | 364 |1895k| 0 | 44 | 248 | 423 | 423 | 248 | 438 | 15 | 0 | 0 | 8.700000e+01 | 9.400000e+01 | 8.05%
0.29/0.32 c 0.3s| 1 | 0 | 368 |1934k| 0 | 58 | 248 | 423 | 423 | 248 | 439 | 16 | 0 | 0 | 8.700000e+01 | 9.400000e+01 | 8.05%
0.29/0.33 c 0.3s| 1 | 0 | 374 |1990k| 0 | 44 | 248 | 423 | 423 | 248 | 440 | 17 | 0 | 0 | 8.700000e+01 | 9.400000e+01 | 8.05%
0.29/0.33 o 88
0.29/0.33 c k 0.3s| 1 | 0 | 374 |1998k| 0 | 44 | 248 | 423 | 423 | 248 | 440 | 17 | 0 | 0 | 8.700000e+01 | 8.800000e+01 | 1.15%
0.29/0.37 o 87
0.29/0.37 c E 0.3s| 1 | 0 | 374 |1998k| 0 | - | 248 | 423 | 423 | 248 | 440 | 17 | 0 | 0 | 8.700000e+01 | 8.700000e+01 | 0.00%
0.29/0.37 c 0.3s| 1 | 0 | 374 |1998k| 0 | - | 248 | 423 | 423 | 248 | 440 | 17 | 0 | 0 | 8.700000e+01 | 8.700000e+01 | 0.00%
0.29/0.37 c
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Solving Time (sec) : 0.33
0.29/0.37 c Solving Nodes : 1
0.29/0.37 c Primal Bound : +8.70000000000171e+01 (14 solutions)
0.29/0.37 c Dual Bound : +8.70000000000171e+01
0.29/0.37 c Gap : 0.00 %
0.29/0.37 c NODE 1
0.29/0.37 c DUAL BOUND 87
0.29/0.37 c PRIMAL BOUND 87
0.29/0.37 c GAP 0
0.29/0.37 s OPTIMUM FOUND
0.29/0.37 v -x301 x300 -x299 x298 x297 -x296 x295 -x294 x293 -x292 x291 x290 -x289 -x288 -x287 x286 x285 x284 -x283 -x282 -x281 x280 -x279
0.29/0.37 v -x278 -x277 x276 -x275 x274 -x273 x272 -x271 x270 x269 -x268 x267 -x266 x265 -x264 -x263 x262 x261 x260 -x259 x258 -x257 x256
0.29/0.37 v -x255 x254 x253 -x252 -x251 -x250 x249 -x248 x247 -x246 -x245 x244 x243 x242 -x241 -x240 x239 -x238 -x237 -x236 -x235 x234 -x233
0.29/0.37 v x232 -x231 -x230 x229 -x228 x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 x213 x212
0.29/0.37 v x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 x191 x190
0.29/0.37 v x189 -x188 -x187 x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169
0.29/0.37 v x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 x151 -x150 -x149 -x148 -x147
0.29/0.37 v -x146 x145 -x144 x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x126
0.29/0.38 v -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x104
0.29/0.38 v -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
0.29/0.38 v -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
0.29/0.38 v -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
0.29/0.38 v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1
0.29/0.38 c SCIP Status : problem is solved [optimal solution found]
0.29/0.38 c Solving Time : 0.33
0.29/0.38 c Original Problem :
0.29/0.38 c Problem name : HOME/instance-1869417-1245172479.opb
0.29/0.38 c Variables : 301 (301 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.38 c Constraints : 732 initial, 732 maximal
0.29/0.38 c Presolved Problem :
0.29/0.38 c Problem name : t_HOME/instance-1869417-1245172479.opb
0.29/0.38 c Variables : 248 (248 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.38 c Constraints : 423 initial, 423 maximal
0.29/0.38 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.29/0.38 c trivial : 0.00 1 0 0 0 0 0 0 0
0.29/0.38 c dualfix : 0.00 3 0 0 0 0 0 0 0
0.29/0.38 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c implics : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c probing : 0.01 0 0 0 0 0 0 0 0
0.29/0.38 c linear : 0.02 38 11 0 39 0 279 12 2
0.29/0.38 c logicor : 0.00 0 0 0 0 0 30 0 0
0.29/0.38 c root node : - 0 - - 0 - - - -
0.29/0.38 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.29/0.38 c integral : 0 0 0 0 0 0 0 0 0 0
0.29/0.38 c logicor : 423 12 299 0 0 0 0 0 0 0
0.29/0.38 c countsols : 0 0 0 0 0 0 0 0 0 0
0.29/0.38 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.29/0.38 c integral : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c logicor : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c countsols : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c Propagators : Time Calls Cutoffs DomReds
0.29/0.38 c rootredcost : 0.00 0 0 0
0.29/0.38 c pseudoobj : 0.00 9 0 0
0.29/0.38 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.38 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.38 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.38 c applied globally : - - - 0 0.0 - - -
0.29/0.38 c applied locally : - - - 0 0.0 - - -
0.29/0.38 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.38 c cut pool : 0.00 11 - - 114 - (maximal pool size: 296)
0.29/0.38 c redcost : 0.00 12 0 0 0 0
0.29/0.38 c impliedbounds : 0.00 12 0 0 0 0
0.29/0.38 c intobj : 0.00 0 0 0 0 0
0.29/0.38 c gomory : 0.04 12 0 0 451 0
0.29/0.38 c strongcg : 0.08 12 0 0 670 0
0.29/0.38 c cmir : 0.01 10 0 0 0 0
0.29/0.38 c flowcover : 0.05 10 0 0 3 0
0.29/0.38 c clique : 0.00 12 0 0 0 0
0.29/0.38 c zerohalf : 0.00 0 0 0 0 0
0.29/0.38 c mcf : 0.00 1 0 0 0 0
0.29/0.38 c Pricers : Time Calls Vars
0.29/0.38 c problem variables: 0.00 0 0
0.29/0.38 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.38 c pscost : 0.00 0 0 0 0 0 0
0.29/0.38 c inference : 0.00 0 0 0 0 0 0
0.29/0.38 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.38 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.38 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.38 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.38 c random : 0.00 0 0 0 0 0 0
0.29/0.38 c relpscost : 0.00 0 0 0 0 0 0
0.29/0.38 c Primal Heuristics : Time Calls Found
0.29/0.38 c LP solutions : 0.00 - 0
0.29/0.38 c pseudo solutions : 0.00 - 0
0.29/0.38 c simplerounding : 0.00 12 0
0.29/0.38 c rounding : 0.00 13 6
0.29/0.38 c shifting : 0.00 13 6
0.29/0.38 c intshifting : 0.00 0 0
0.29/0.38 c oneopt : 0.00 1 1
0.29/0.38 c fixandinfer : 0.00 0 0
0.29/0.38 c feaspump : 0.00 0 0
0.29/0.38 c coefdiving : 0.00 0 0
0.29/0.38 c pscostdiving : 0.00 0 0
0.29/0.38 c fracdiving : 0.00 0 0
0.29/0.38 c veclendiving : 0.00 0 0
0.29/0.38 c intdiving : 0.00 0 0
0.29/0.38 c actconsdiving : 0.00 0 0
0.29/0.38 c objpscostdiving : 0.00 0 0
0.29/0.38 c rootsoldiving : 0.00 0 0
0.29/0.38 c linesearchdiving : 0.00 0 0
0.29/0.38 c guideddiving : 0.00 0 0
0.29/0.38 c octane : 0.00 0 0
0.29/0.38 c rens : 0.03 1 1
0.29/0.38 c rins : 0.00 0 0
0.29/0.38 c localbranching : 0.00 0 0
0.29/0.38 c mutation : 0.00 0 0
0.29/0.38 c crossover : 0.00 0 0
0.29/0.38 c dins : 0.00 0 0
0.29/0.38 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.38 c primal LP : 0.00 0 0 0.00 -
0.29/0.38 c dual LP : 0.07 13 374 28.77 5342.86
0.29/0.38 c barrier LP : 0.00 0 0 0.00 -
0.29/0.38 c diving/probing LP: 0.00 0 0 0.00 -
0.29/0.38 c strong branching : 0.00 0 0 0.00 -
0.29/0.38 c (at root node) : - 0 0 0.00 -
0.29/0.38 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.38 c B&B Tree :
0.29/0.38 c number of runs : 1
0.29/0.38 c nodes : 1
0.29/0.38 c nodes (total) : 1
0.29/0.38 c nodes left : 0
0.29/0.38 c max depth : 0
0.29/0.38 c max depth (total): 0
0.29/0.38 c backtracks : 0 (0.0%)
0.29/0.38 c delayed cutoffs : 0
0.29/0.38 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.29/0.38 c avg switch length: 2.00
0.29/0.38 c switching time : 0.00
0.29/0.38 c Solution :
0.29/0.38 c Solutions found : 14 (12 improvements)
0.29/0.38 c Primal Bound : +8.70000000000171e+01 (in run 1, after 1 nodes, 0.32 seconds, depth 0, found by <rens>)
0.29/0.38 c Dual Bound : +8.70000000000171e+01
0.29/0.38 c Gap : 0.00 %
0.29/0.38 c Root Dual Bound : +8.70000000000171e+01
0.29/0.38 c Time complete: 0.38.