0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869425-1245172494.opb>
0.00/0.01 c original problem has 431 variables (431 bin, 0 int, 0 impl, 0 cont) and 177 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 0 del vars, 26 del conss, 0 chg bounds, 26 chg sides, 0 chg coeffs, 0 upgd conss, 8 impls, 0 clqs
0.00/0.02 c (round 2) 4 del vars, 26 del conss, 0 chg bounds, 26 chg sides, 0 chg coeffs, 151 upgd conss, 8 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 101/427 (23.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (3 rounds):
0.00/0.03 c 4 deleted vars, 26 deleted constraints, 0 tightened bounds, 0 added holes, 26 changed sides, 0 changed coefficients
0.00/0.03 c 8 implications, 0 cliques
0.00/0.03 c presolved problem has 427 variables (427 bin, 0 int, 0 impl, 0 cont) and 151 constraints
0.00/0.03 c 151 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.01
0.00/0.03 c strange?!, PURESAT with obj
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 c
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 176 |1148k| 0 | 55 | 427 | 151 | 151 | 427 | 151 | 0 | 0 | 0 | 3.740000e+01 | -- | Inf
0.00/0.04 o 68
0.00/0.04 c r 0.0s| 1 | 0 | 176 |1159k| 0 | 55 | 427 | 151 | 151 | 427 | 151 | 0 | 0 | 0 | 3.740000e+01 | 6.800000e+01 | 81.82%
0.00/0.04 o 67
0.00/0.04 c R 0.0s| 1 | 0 | 176 |1170k| 0 | 55 | 427 | 151 | 151 | 427 | 151 | 0 | 0 | 0 | 3.740000e+01 | 6.700000e+01 | 79.14%
0.00/0.04 o 66
0.00/0.04 c s 0.0s| 1 | 0 | 176 |1181k| 0 | 55 | 427 | 151 | 151 | 427 | 151 | 0 | 0 | 0 | 3.740000e+01 | 6.600000e+01 | 76.47%
0.05/0.09 c 0.1s| 1 | 0 | 216 |1379k| 0 | 76 | 427 | 151 | 151 | 427 | 153 | 2 | 0 | 0 | 3.747059e+01 | 6.600000e+01 | 76.14%
0.09/0.16 c 0.1s| 1 | 0 | 252 |1990k| 0 | 44 | 427 | 151 | 151 | 427 | 154 | 3 | 0 | 0 | 3.760000e+01 | 6.600000e+01 | 75.53%
0.09/0.16 o 61
0.09/0.16 c r 0.1s| 1 | 0 | 252 |1996k| 0 | 44 | 427 | 151 | 151 | 427 | 154 | 3 | 0 | 0 | 3.760000e+01 | 6.100000e+01 | 62.23%
0.09/0.16 o 60
0.09/0.16 c R 0.1s| 1 | 0 | 252 |2001k| 0 | 44 | 427 | 151 | 151 | 427 | 154 | 3 | 0 | 0 | 3.760000e+01 | 6.000000e+01 | 59.57%
0.09/0.16 o 59
0.09/0.16 c s 0.1s| 1 | 0 | 252 |2007k| 0 | 44 | 427 | 151 | 151 | 427 | 154 | 3 | 0 | 0 | 3.760000e+01 | 5.900000e+01 | 56.91%
0.19/0.21 c 0.2s| 1 | 0 | 281 |2225k| 0 | 24 | 427 | 151 | 151 | 427 | 155 | 4 | 0 | 0 | 3.800000e+01 | 5.900000e+01 | 55.26%
0.19/0.21 o 52
0.19/0.21 c r 0.2s| 1 | 0 | 281 |2230k| 0 | 24 | 427 | 151 | 151 | 427 | 155 | 4 | 0 | 0 | 3.800000e+01 | 5.200000e+01 | 36.84%
0.19/0.21 o 51
0.19/0.21 c R 0.2s| 1 | 0 | 281 |2236k| 0 | 24 | 427 | 151 | 151 | 427 | 155 | 4 | 0 | 0 | 3.800000e+01 | 5.100000e+01 | 34.21%
0.19/0.21 o 50
0.19/0.21 c s 0.2s| 1 | 0 | 281 |2242k| 0 | 24 | 427 | 151 | 151 | 427 | 155 | 4 | 0 | 0 | 3.800000e+01 | 5.000000e+01 | 31.58%
0.19/0.24 c 0.2s| 1 | 0 | 282 |2491k| 0 | 0 | 427 | 151 | 151 | 427 | 156 | 5 | 0 | 0 | 3.800000e+01 | 5.000000e+01 | 31.58%
0.19/0.24 o 39
0.19/0.24 c k 0.2s| 1 | 0 | 282 |2502k| 0 | 0 | 427 | 151 | 151 | 427 | 156 | 5 | 0 | 0 | 3.800000e+01 | 3.900000e+01 | 2.63%
0.19/0.25 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.25 c 0.2s| 1 | 0 | 282 |2497k| 0 | 0 | 427 | 151 | 151 | 427 | 156 | 5 | 0 | 0 | 3.800000e+01 | 3.900000e+01 | 2.63%
0.19/0.25 c 0.2s| 1 | 0 | 282 |2497k| 0 | 0 | 427 | 151 | 151 | 427 | 156 | 5 | 0 | 0 | 3.800000e+01 | 3.900000e+01 | 2.63%
0.19/0.25 c (run 1, node 1) restarting after 100 global fixings of integer variables
0.19/0.25 c
0.19/0.25 (restart) converted 5 cuts from the global cut pool into linear constraints
0.19/0.26 c
0.19/0.26 presolving:
0.19/0.26 c (round 1) 100 del vars, 11 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 5 upgd conss, 14 impls, 0 clqs
0.19/0.27 c (round 2) 104 del vars, 11 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 5 upgd conss, 14 impls, 0 clqs
0.19/0.27 c presolving (3 rounds):
0.19/0.27 c 104 deleted vars, 11 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.27 c 14 implications, 0 cliques
0.19/0.27 c presolved problem has 323 variables (323 bin, 0 int, 0 impl, 0 cont) and 145 constraints
0.19/0.27 c 5 constraints of type <knapsack>
0.19/0.27 c 140 constraints of type <logicor>
0.19/0.27 c transformed objective value is always integral (scale: 1)
0.19/0.27 c Presolving Time: 0.02
0.19/0.27 c
0.19/0.28 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.28 c 0.3s| 1 | 0 | 490 |1547k| 0 | 76 | 323 | 145 | 145 | 323 | 145 | 0 | 0 | 0 | 3.800000e+01 | 3.900000e+01 | 2.63%
0.29/0.35 c 0.3s| 1 | 0 | 506 |1938k| 0 | 66 | 323 | 144 | 144 | 323 | 147 | 2 | 0 | 0 | 3.800000e+01 | 3.900000e+01 | 2.63%
0.39/0.47 c 0.4s| 1 | 2 | 506 |1950k| 0 | 66 | 323 | 144 | 144 | 323 | 147 | 2 | 0 | 33 | 3.800000e+01 | 3.900000e+01 | 2.63%
0.49/0.55 o 38
0.49/0.55 c * 0.5s| 3 | 0 | 522 |1965k| 2 | - | 323 | 144 | 144 | 323 | 143 | 2 | 0 | 58 | 3.800000e+01 | 3.800000e+01 | 0.00%
0.49/0.55 c
0.49/0.55 c SCIP Status : problem is solved [optimal solution found]
0.49/0.55 c Solving Time (sec) : 0.51
0.49/0.55 c Solving Nodes : 3 (total of 4 nodes in 2 runs)
0.49/0.55 c Primal Bound : +3.80000000000000e+01 (16 solutions)
0.49/0.55 c Dual Bound : +3.80000000000000e+01
0.49/0.55 c Gap : 0.00 %
0.49/0.55 c NODE 3
0.49/0.55 c DUAL BOUND 38
0.49/0.55 c PRIMAL BOUND 38
0.49/0.55 c GAP 0
0.49/0.55 s OPTIMUM FOUND
0.49/0.55 v -x431 -x430 x429 -x428 -x427 -x426 -x425 -x424 x423 -x422 -x421 x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 x410
0.49/0.55 v -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389
0.49/0.55 v -x388 -x387 -x386 x385 -x384 -x383 -x382 -x381 x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 x369 -x368
0.49/0.55 v -x367 -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347
0.49/0.55 v -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 x338 x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325
0.49/0.55 v -x324 -x323 -x322 -x321 x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 x310 -x309 -x308 -x307 -x306 -x305 -x304
0.49/0.55 v -x303 -x302 -x301 -x300 -x299 x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 -x290 -x289 -x288 x287 -x286 -x285 -x284 -x283
0.49/0.55 v -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262
0.49/0.55 v -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 x245 -x244 -x243 -x242 -x241
0.49/0.55 v -x240 -x239 x238 -x237 -x236 -x235 x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220
0.49/0.55 v -x219 -x218 x217 -x216 -x215 -x214 x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198
0.49/0.55 v -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
0.49/0.55 v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
0.49/0.55 v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
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0.49/0.55 v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93
0.49/0.55 v -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
0.49/0.55 v -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
0.49/0.55 v -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
0.49/0.55 v -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 -x4 -x3 x2 -x1
0.49/0.55 c SCIP Status : problem is solved [optimal solution found]
0.49/0.55 c Solving Time : 0.51
0.49/0.55 c Original Problem :
0.49/0.55 c Problem name : HOME/instance-1869425-1245172494.opb
0.49/0.55 c Variables : 431 (431 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.55 c Constraints : 177 initial, 177 maximal
0.49/0.55 c Presolved Problem :
0.49/0.55 c Problem name : t_HOME/instance-1869425-1245172494.opb
0.49/0.55 c Variables : 323 (323 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.55 c Constraints : 145 initial, 145 maximal
0.49/0.55 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.49/0.55 c trivial : 0.00 100 0 0 0 0 0 0 0
0.49/0.55 c dualfix : 0.00 8 0 0 0 0 0 0 0
0.49/0.55 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.49/0.55 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.49/0.55 c implics : 0.00 0 0 0 0 0 0 0 0
0.49/0.55 c probing : 0.00 0 0 0 0 0 0 0 0
0.49/0.55 c knapsack : 0.01 0 0 0 0 0 0 0 0
0.49/0.55 c linear : 0.00 0 0 0 0 0 26 26 0
0.49/0.55 c logicor : 0.00 0 0 0 0 0 11 0 0
0.49/0.55 c root node : - 103 - - 103 - - - -
0.49/0.55 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.49/0.55 c integral : 0 0 0 4 0 0 0 0 0 4
0.49/0.55 c knapsack : 5 1 4 0 0 0 0 0 0 0
0.49/0.55 c logicor : 140 7 90 2 0 0 1 0 0 0
0.49/0.55 c countsols : 0 0 0 2 0 0 0 0 0 0
0.49/0.55 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.49/0.55 c integral : 0.15 0.00 0.00 0.15 0.00
0.49/0.55 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.49/0.55 c logicor : 0.00 0.00 0.00 0.00 0.00
0.49/0.55 c countsols : 0.00 0.00 0.00 0.00 0.00
0.49/0.55 c Propagators : Time Calls Cutoffs DomReds
0.49/0.55 c rootredcost : 0.00 0 0 0
0.49/0.55 c pseudoobj : 0.00 12 0 0
0.49/0.55 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.49/0.55 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.55 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.55 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.55 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.55 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.55 c applied globally : - - - 0 0.0 - - -
0.49/0.55 c applied locally : - - - 0 0.0 - - -
0.49/0.55 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.49/0.55 c cut pool : 0.00 0 - - 0 - (maximal pool size: 49)
0.49/0.55 c redcost : 0.00 9 0 102 0 0
0.49/0.55 c impliedbounds : 0.00 5 0 0 0 0
0.49/0.55 c intobj : 0.00 0 0 0 0 0
0.49/0.55 c gomory : 0.10 7 0 0 404 0
0.49/0.55 c strongcg : 0.09 7 0 0 384 0
0.49/0.55 c cmir : 0.03 7 0 0 0 0
0.49/0.55 c flowcover : 0.02 7 0 0 0 0
0.49/0.55 c clique : 0.00 2 0 0 0 0
0.49/0.55 c zerohalf : 0.00 0 0 0 0 0
0.49/0.55 c mcf : 0.00 2 0 0 0 0
0.49/0.55 c Pricers : Time Calls Vars
0.49/0.55 c problem variables: 0.00 0 0
0.49/0.55 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.49/0.55 c relpscost : 0.15 2 0 0 0 0 4
0.49/0.55 c pscost : 0.00 0 0 0 0 0 0
0.49/0.55 c inference : 0.00 0 0 0 0 0 0
0.49/0.55 c mostinf : 0.00 0 0 0 0 0 0
0.49/0.55 c leastinf : 0.00 0 0 0 0 0 0
0.49/0.55 c fullstrong : 0.00 0 0 0 0 0 0
0.49/0.55 c allfullstrong : 0.00 0 0 0 0 0 0
0.49/0.55 c random : 0.00 0 0 0 0 0 0
0.49/0.55 c Primal Heuristics : Time Calls Found
0.49/0.55 c LP solutions : 0.00 - 1
0.49/0.55 c pseudo solutions : 0.00 - 0
0.49/0.55 c coefdiving : 0.00 0 0
0.49/0.55 c oneopt : 0.00 1 1
0.49/0.55 c simplerounding : 0.00 7 7
0.49/0.55 c rounding : 0.00 7 3
0.49/0.55 c shifting : 0.00 6 3
0.49/0.55 c intshifting : 0.00 0 0
0.49/0.55 c fixandinfer : 0.00 0 0
0.49/0.55 c feaspump : 0.00 0 0
0.49/0.55 c pscostdiving : 0.00 0 0
0.49/0.55 c fracdiving : 0.00 0 0
0.49/0.55 c veclendiving : 0.00 0 0
0.49/0.55 c intdiving : 0.00 0 0
0.49/0.55 c actconsdiving : 0.00 0 0
0.49/0.55 c objpscostdiving : 0.00 0 0
0.49/0.55 c rootsoldiving : 0.00 0 0
0.49/0.55 c linesearchdiving : 0.00 0 0
0.49/0.55 c guideddiving : 0.00 0 0
0.49/0.55 c octane : 0.00 0 0
0.49/0.55 c rens : 0.03 1 1
0.49/0.55 c rins : 0.00 0 0
0.49/0.55 c localbranching : 0.00 0 0
0.49/0.55 c mutation : 0.00 0 0
0.49/0.55 c crossover : 0.00 0 0
0.49/0.55 c dins : 0.00 0 0
0.49/0.55 c LP : Time Calls Iterations Iter/call Iter/sec
0.49/0.55 c primal LP : 0.01 0 0 0.00 0.00
0.49/0.55 c dual LP : 0.05 9 522 58.00 10440.00
0.49/0.55 c barrier LP : 0.00 0 0 0.00 -
0.49/0.55 c diving/probing LP: 0.00 0 0 0.00 -
0.49/0.55 c strong branching : 0.15 58 2173 37.47 14486.67
0.49/0.55 c (at root node) : - 33 1150 34.85 -
0.49/0.55 c conflict analysis: 0.00 0 0 0.00 -
0.49/0.55 c B&B Tree :
0.49/0.55 c number of runs : 2
0.49/0.55 c nodes : 3
0.49/0.55 c nodes (total) : 4
0.49/0.55 c nodes left : 0
0.49/0.55 c max depth : 2
0.49/0.55 c max depth (total): 2
0.49/0.55 c backtracks : 0 (0.0%)
0.49/0.55 c delayed cutoffs : 0
0.49/0.55 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.49/0.55 c avg switch length: 2.00
0.49/0.55 c switching time : 0.01
0.49/0.55 c Solution :
0.49/0.55 c Solutions found : 16 (11 improvements)
0.49/0.55 c Primal Bound : +3.80000000000000e+01 (in run 2, after 3 nodes, 0.51 seconds, depth 2, found by <relaxation>)
0.49/0.55 c Dual Bound : +3.80000000000000e+01
0.49/0.55 c Gap : 0.00 %
0.49/0.55 c Root Dual Bound : +3.80000000000000e+01
0.49/0.56 c Time complete: 0.56.