0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2704363-1278553840.opb>
0.00/0.03 c original problem has 444 variables (444 bin, 0 int, 0 impl, 0 cont) and 1408 constraints
0.00/0.03 c problem read
0.00/0.03 c presolving settings loaded
0.00/0.04 c presolving:
0.00/0.06 c (round 1) 12 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 8742 impls, 0 clqs
0.00/0.08 c (round 2) 12 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1370 upgd conss, 8742 impls, 0 clqs
0.00/0.09 c (round 3) 12 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1396 upgd conss, 8742 impls, 0 clqs
0.09/0.12 c (0.1s) probing: 101/432 (23.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12 c presolving (4 rounds):
0.09/0.12 c 12 deleted vars, 12 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12 c 8742 implications, 0 cliques
0.09/0.12 c presolved problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 1396 constraints
0.09/0.12 c 1266 constraints of type <setppc>
0.09/0.12 c 130 constraints of type <logicor>
0.09/0.12 c transformed objective value is always integral (scale: 1)
0.09/0.12 c Presolving Time: 0.07
0.09/0.12 c - non default parameters ----------------------------------------------------------------------
0.09/0.12 c # SCIP version 1.2.1.3
0.09/0.12 c
0.09/0.12 c # frequency for displaying node information lines
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12 c display/freq = 10000
0.09/0.12 c
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = 1789.97
0.09/0.12 c
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = 1620
0.09/0.12 c
0.09/0.12 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.12 c # [type: int, range: [1,2], default: 1]
0.09/0.12 c timing/clocktype = 2
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify inequalities
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/linear/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/indicator/addCouplingCons = TRUE
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify knapsacks
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c separating/rapidlearning/freq = 0
0.09/0.12 c
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving
0.09/0.12 c
0.09/0.17 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.17 c 0.1s| 1 | 0 | 555 | - |3268k| 0 | 293 | 432 |1396 | 432 |1396 | 0 | 0 | 0 | 1.263133e+02 | -- | Inf
1.39/1.48 o 199
1.39/1.48 c y 1.4s| 1 | 0 | 3591 | - |3966k| 0 | 293 | 432 |1396 | 432 |1396 | 0 | 0 | 0 | 1.263133e+02 | 1.990000e+02 | 57.54%
1.49/1.51 c 1.5s| 1 | 0 | 3677 | - |3606k| 0 | 281 | 432 |1398 | 432 |1402 | 6 | 0 | 0 | 1.280290e+02 | 1.990000e+02 | 55.43%
1.60/1.63 c 1.6s| 1 | 0 | 3790 | - |3950k| 0 | 281 | 432 |1398 | 432 |1408 | 12 | 0 | 0 | 1.295998e+02 | 1.990000e+02 | 53.55%
1.69/1.76 c 1.7s| 1 | 0 | 3896 | - |4195k| 0 | 282 | 432 |1398 | 432 |1413 | 17 | 0 | 0 | 1.296296e+02 | 1.990000e+02 | 53.51%
1.89/1.91 c 1.9s| 1 | 0 | 4079 | - |4311k| 0 | 294 | 432 |1398 | 432 |1419 | 23 | 0 | 0 | 1.304356e+02 | 1.990000e+02 | 52.57%
1.99/2.05 c 2.0s| 1 | 0 | 4209 | - |4380k| 0 | 296 | 432 |1398 | 432 |1425 | 29 | 0 | 0 | 1.322183e+02 | 1.990000e+02 | 50.51%
2.10/2.19 c 2.2s| 1 | 0 | 4336 | - |4418k| 0 | 303 | 432 |1398 | 432 |1431 | 35 | 0 | 0 | 1.327266e+02 | 1.990000e+02 | 49.93%
2.39/2.41 c 2.4s| 1 | 0 | 4536 | - |4474k| 0 | 306 | 432 |1398 | 432 |1437 | 41 | 0 | 0 | 1.333665e+02 | 1.990000e+02 | 49.21%
2.59/2.65 c 2.6s| 1 | 0 | 4649 | - |4569k| 0 | 305 | 432 |1398 | 432 |1445 | 49 | 0 | 0 | 1.338447e+02 | 1.990000e+02 | 48.68%
2.79/2.84 c 2.8s| 1 | 0 | 4765 | - |4810k| 0 | 313 | 432 |1398 | 432 |1450 | 54 | 0 | 0 | 1.338531e+02 | 1.990000e+02 | 48.67%
3.20/3.23 c 3.2s| 1 | 0 | 4796 | - |4822k| 0 | 315 | 432 |1398 | 432 |1455 | 59 | 0 | 0 | 1.338552e+02 | 1.990000e+02 | 48.67%
3.20/3.23 o 198
3.20/3.23 c s 3.2s| 1 | 0 | 4796 | - |4828k| 0 | 315 | 432 |1398 | 432 |1455 | 59 | 0 | 0 | 1.338552e+02 | 1.980000e+02 | 47.92%
3.59/3.60 c 3.6s| 1 | 0 | 4824 | - |4832k| 0 | 318 | 432 |1398 | 432 |1458 | 62 | 0 | 0 | 1.338552e+02 | 1.980000e+02 | 47.92%
3.59/3.60 o 162
3.59/3.60 c b 3.6s| 1 | 0 | 4824 | - |4843k| 0 | 318 | 432 |1398 | 432 |1458 | 62 | 0 | 0 | 1.338552e+02 | 1.620000e+02 | 21.03%
5.29/5.35 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
5.29/5.35 c 5.3s| 1 | 2 | 4824 | - |4843k| 0 | 318 | 432 |1398 | 432 |1458 | 62 | 0 | 11 | 1.338552e+02 | 1.620000e+02 | 21.03%
27.39/27.47 o 162
27.39/27.47 c z27.4s| 61 | 16 | 9329 | 75.1 |5130k| 16 | 10 | 432 |1398 | 432 |1444 | 62 | 0 | 765 | 1.339552e+02 | 1.620000e+02 | 20.94%
32.48/32.52 o 162
32.48/32.52 c s32.5s| 261 | 26 | 13862 | 34.8 |5511k| 24 | 28 | 432 |1398 | 432 |1444 | 62 | 0 |1224 | 1.339552e+02 | 1.620000e+02 | 20.94%
40.87/40.93 o 162
40.87/40.93 c z40.9s| 705 | 58 | 27284 | 31.9 |5613k| 49 | 7 | 432 |1398 | 432 |1444 | 62 | 0 |1531 | 1.454120e+02 | 1.620000e+02 | 11.41%
41.28/41.35 o 162
41.28/41.35 c s41.3s| 770 | 63 | 28471 | 30.8 |5640k| 49 | 12 | 432 |1398 | 432 |1444 | 62 | 0 |1541 | 1.454120e+02 | 1.620000e+02 | 11.41%
66.47/66.50 o 162
66.47/66.50 c z66.5s| 5755 | 92 | 97635 | 16.1 |5755k| 62 | 20 | 432 |1400 | 432 |1444 | 62 | 4 |2107 | 1.599276e+02 | 1.620000e+02 | 1.30%
78.56/78.69 c
78.56/78.69 c SCIP Status : problem is solved [optimal solution found]
78.56/78.69 c Solving Time (sec) : 78.66
78.56/78.69 c Solving Nodes : 8189
78.56/78.69 c Primal Bound : +1.62000000000000e+02 (351 solutions)
78.56/78.69 c Dual Bound : +1.62000000000000e+02
78.56/78.69 c Gap : 0.00 %
78.56/78.70 s OPTIMUM FOUND
78.56/78.70 v x444 -x443 -x442 x441 -x440 -x439 x438 -x437 -x436 x435 x434 -x433 x432 -x431 -x430 x429 x428 -x427 x426 -x425 -x424 x423 x422
78.56/78.70 v -x421 x420 -x419 -x418 x417 x416 -x415 x414 -x413 -x412 x411 x410 -x409 x408 -x407 -x406 x405 x404 -x403 -x402 x401 x400 -x399
78.56/78.70 v x398 -x397 x396 -x395 -x394 x393 x392 -x391 x390 -x389 -x388 x387 x386 -x385 -x384 x383 -x382 -x381 -x380 -x379 -x378 x377
78.56/78.70 v -x376 x375 -x374 -x373 -x372 x371 -x370 -x369 -x368 x367 -x366 -x365 -x364 -x363 -x362 x361 x360 -x359 -x358 x357 -x356 x355
78.56/78.70 v -x354 -x353 -x352 -x351 -x350 x349 -x348 x347 x346 -x345 -x344 -x343 -x342 x341 -x340 -x339 -x338 x337 x336 -x335 -x334 x333
78.56/78.70 v -x332 -x331 -x330 x329 -x328 -x327 -x326 x325 -x324 -x323 -x322 x321 -x320 x319 -x318 -x317 -x316 -x315 -x314 x313 -x312 -x311
78.56/78.70 v -x310 x309 -x308 -x307 -x306 x305 -x304 x303 -x302 -x301 -x300 -x299 -x298 x297 -x296 x295 -x294 -x293 -x292 x291 -x290 -x289
78.56/78.70 v -x288 x287 -x286 -x285 -x284 x283 -x282 -x281 -x280 x279 -x278 -x277 -x276 -x275 -x274 x273 -x272 -x271 -x270 x269 -x268 x267
78.56/78.70 v -x266 -x265 -x264 -x263 -x262 x261 -x260 x259 -x258 -x257 -x256 x255 -x254 x253 x252 -x251 -x250 x249 -x248 x247 -x246 x245
78.56/78.70 v -x244 x243 x242 -x241 -x240 x239 -x238 x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 -x228 x227 -x226 x225 -x224 x223 -x222
78.56/78.70 v x221 -x220 x219 -x218 x217 -x216 x215 -x214 x213 -x212 x211 -x210 x209 -x208 x207 -x206 x205 -x204 x203 -x202 x201 -x200
78.56/78.70 v x199 -x198 x197 -x196 x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 x177
78.56/78.70 v -x176 x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 -x158 x157 -x156 x155 -x154
78.56/78.70 v x153 -x152 x151 -x150 x149 -x148 x147 -x146 -x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 x134 -x133 -x132
78.56/78.70 v x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 x111 -x110 -x109
78.56/78.70 v -x108 x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 -x87 -x86 x85
78.56/78.70 v -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
78.56/78.70 v -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
78.56/78.70 v -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
78.56/78.70 v -x4 x3 -x2 -x1
78.56/78.70 c SCIP Status : problem is solved [optimal solution found]
78.56/78.70 c Solving Time : 78.66
78.56/78.70 c Original Problem :
78.56/78.70 c Problem name : HOME/instance-2704363-1278553840.opb
78.56/78.70 c Variables : 444 (444 binary, 0 integer, 0 implicit integer, 0 continuous)
78.56/78.70 c Constraints : 1408 initial, 1408 maximal
78.56/78.70 c Presolved Problem :
78.56/78.70 c Problem name : t_HOME/instance-2704363-1278553840.opb
78.56/78.70 c Variables : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
78.56/78.70 c Constraints : 1396 initial, 1402 maximal
78.56/78.70 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
78.56/78.70 c trivial : 0.00 0 0 0 0 0 0 0 0
78.56/78.70 c dualfix : 0.00 0 0 0 0 0 0 0 0
78.56/78.70 c boundshift : 0.00 0 0 0 0 0 0 0 0
78.56/78.70 c inttobinary : 0.00 0 0 0 0 0 0 0 0
78.56/78.70 c implics : 0.00 0 0 0 0 0 0 0 0
78.56/78.70 c probing : 0.03 0 0 0 0 0 0 0 0
78.56/78.70 c setppc : 0.01 0 0 0 0 0 0 0 0
78.56/78.70 c linear : 0.03 0 12 0 0 0 12 0 0
78.56/78.70 c logicor : 0.00 0 0 0 0 0 0 0 0
78.56/78.70 c root node : - 1 - - 1 - - - -
78.56/78.70 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
78.56/78.70 c integral : 0 0 0 4702 0 42 1133 0 0 8188
78.56/78.70 c setppc : 1266 12 23530 0 0 1 43493 0 0 0
78.56/78.70 c linear : 0+ 12 14360 0 0 0 2 2 0 0
78.56/78.70 c logicor : 130+ 12 10030 0 0 0 4623 0 0 0
78.56/78.70 c countsols : 0 0 0 0 0 0 0 0 0 0
78.56/78.70 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
78.56/78.70 c integral : 35.65 0.00 0.00 35.65 0.00
78.56/78.70 c setppc : 0.54 0.00 0.54 0.00 0.00
78.56/78.70 c linear : 0.03 0.00 0.03 0.00 0.00
78.56/78.70 c logicor : 0.18 0.00 0.18 0.00 0.00
78.56/78.70 c countsols : 0.00 0.00 0.00 0.00 0.00
78.56/78.70 c Propagators : Time Calls Cutoffs DomReds
78.56/78.70 c vbounds : 0.02 2 0 0
78.56/78.70 c rootredcost : 0.01 1 0 0
78.56/78.70 c pseudoobj : 0.61 23463 1 0
78.56/78.70 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
78.56/78.70 c propagation : 0.00 1 1 4 21.5 0 0.0 -
78.56/78.70 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
78.56/78.70 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
78.56/78.70 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
78.56/78.70 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
78.56/78.70 c applied globally : - - - 4 21.5 - - -
78.56/78.70 c applied locally : - - - 0 0.0 - - -
78.56/78.70 c Separators : Time Calls Cutoffs DomReds Cuts Conss
78.56/78.70 c cut pool : 0.00 11 - - 109 - (maximal pool size: 748)
78.56/78.70 c redcost : 0.20 6772 0 16281 0 0
78.56/78.70 c impliedbounds : 0.00 12 0 0 0 0
78.56/78.70 c intobj : 0.00 0 0 0 0 0
78.56/78.70 c cgmip : 0.00 0 0 0 0 0
78.56/78.70 c gomory : 0.99 12 0 0 4300 0
78.56/78.70 c strongcg : 0.85 12 0 0 4484 0
78.56/78.70 c cmir : 0.20 10 0 0 77 0
78.56/78.70 c flowcover : 0.19 10 0 0 37 0
78.56/78.70 c clique : 0.01 1 0 0 0 0
78.56/78.70 c zerohalf : 0.00 0 0 0 0 0
78.56/78.70 c mcf : 0.00 1 0 0 0 0
78.56/78.70 c rapidlearning : 0.40 1 0 0 0 2
78.56/78.70 c Pricers : Time Calls Vars
78.56/78.70 c problem variables: 0.00 0 0
78.56/78.70 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
78.56/78.70 c relpscost : 35.64 4702 42 1133 0 0 8188
78.56/78.70 c pscost : 0.00 0 0 0 0 0 0
78.56/78.70 c inference : 0.00 0 0 0 0 0 0
78.56/78.70 c mostinf : 0.00 0 0 0 0 0 0
78.56/78.70 c leastinf : 0.00 0 0 0 0 0 0
78.56/78.70 c fullstrong : 0.00 0 0 0 0 0 0
78.56/78.70 c allfullstrong : 0.00 0 0 0 0 0 0
78.56/78.70 c random : 0.00 0 0 0 0 0 0
78.56/78.70 c Primal Heuristics : Time Calls Found
78.56/78.70 c LP solutions : 0.00 - 0
78.56/78.70 c pseudo solutions : 0.00 - 0
78.56/78.70 c oneopt : 0.01 8 1
78.56/78.70 c feaspump : 0.82 1 0
78.56/78.70 c pscostdiving : 0.18 7 0
78.56/78.70 c veclendiving : 0.10 7 0
78.56/78.70 c fracdiving : 0.26 7 0
78.56/78.70 c linesearchdiving : 0.24 7 0
78.56/78.70 c guideddiving : 0.32 7 0
78.56/78.70 c objpscostdiving : 0.11 4 1
78.56/78.70 c rootsoldiving : 0.07 4 1
78.56/78.70 c coefdiving : 0.31 8 0
78.56/78.70 c crossover : 0.26 4 2
78.56/78.70 c trivial : 0.00 2 0
78.56/78.70 c simplerounding : 0.01 0 0
78.56/78.70 c zirounding : 0.72 4136 316
78.56/78.70 c rounding : 0.17 934 0
78.56/78.70 c shifting : 0.14 457 29
78.56/78.70 c intshifting : 0.00 0 0
78.56/78.70 c twoopt : 0.00 0 0
78.56/78.70 c fixandinfer : 0.00 0 0
78.56/78.70 c intdiving : 0.00 0 0
78.56/78.70 c actconsdiving : 0.00 0 0
78.56/78.70 c octane : 0.00 0 0
78.56/78.70 c rens : 0.01 0 0
78.56/78.70 c rins : 0.00 0 0
78.56/78.70 c localbranching : 0.00 0 0
78.56/78.70 c mutation : 0.00 0 0
78.56/78.70 c dins : 0.00 0 0
78.56/78.70 c undercover : 0.00 0 0
78.56/78.70 c nlp : 0.00 0 0
78.56/78.70 c trysol : 0.01 0 0
78.56/78.70 c LP : Time Calls Iterations Iter/call Iter/sec
78.56/78.70 c primal LP : 0.00 0 0 0.00 -
78.56/78.70 c dual LP : 30.36 8765 119871 13.68 3947.73
78.56/78.70 c lex dual LP : 0.00 0 0 0.00 -
78.56/78.70 c barrier LP : 0.00 0 0 0.00 -
78.56/78.70 c diving/probing LP: 2.08 778 7172 9.22 3449.79
78.56/78.70 c strong branching : 35.43 2510 128740 51.29 3634.01
78.56/78.70 c (at root node) : - 11 3635 330.45 -
78.56/78.70 c conflict analysis: 0.00 0 0 0.00 -
78.56/78.70 c B&B Tree :
78.56/78.70 c number of runs : 1
78.56/78.70 c nodes : 8189
78.56/78.70 c nodes (total) : 8189
78.56/78.70 c nodes left : 0
78.56/78.70 c max depth : 62
78.56/78.70 c max depth (total): 62
78.56/78.70 c backtracks : 1463 (17.9%)
78.56/78.70 c delayed cutoffs : 0
78.56/78.70 c repropagations : 7 (66 domain reductions, 0 cutoffs)
78.56/78.70 c avg switch length: 5.21
78.56/78.70 c switching time : 1.02
78.56/78.70 c Solution :
78.56/78.70 c Solutions found : 351 (8 improvements)
78.56/78.70 c First Solution : +1.99000000000000e+02 (in run 1, after 1 nodes, 1.45 seconds, depth 0, found by <trysol>)
78.56/78.70 c Primal Bound : +1.62000000000000e+02 (in run 1, after 5755 nodes, 66.46 seconds, depth 20, found by <zirounding>)
78.56/78.70 c Dual Bound : +1.62000000000000e+02
78.56/78.70 c Gap : 0.00 %
78.56/78.70 c Root Dual Bound : +1.33855177159304e+02
78.56/78.70 c Root Iterations : 4824
78.67/78.71 c Time complete: 78.68.