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-2704425-1278555368.opb>
0.00/0.02 c original problem has 372 variables (372 bin, 0 int, 0 impl, 0 cont) and 421 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.02 o 543
0.00/0.02 c feasible solution found by trivial heuristic, objective value 5.430000e+02
0.00/0.02 c presolving:
0.00/0.03 c (round 1) 3 del vars, 3 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1556 impls, 4 clqs
0.00/0.03 c (round 2) 3 del vars, 4 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 1556 impls, 4 clqs
0.00/0.04 c (round 3) 3 del vars, 4 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 406 upgd conss, 1556 impls, 4 clqs
0.03/0.04 c (round 4) 3 del vars, 5 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 417 upgd conss, 1556 impls, 4 clqs
0.03/0.06 c (0.0s) probing: 124/369 (33.6%) - 0 fixings, 0 aggregations, 39 implications, 0 bound changes
0.03/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.06 c presolving (5 rounds):
0.03/0.06 c 3 deleted vars, 5 deleted constraints, 1 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.03/0.06 c 1674 implications, 4 cliques
0.03/0.06 c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.03/0.06 c 71 constraints of type <knapsack>
0.03/0.06 c 339 constraints of type <setppc>
0.03/0.06 c 6 constraints of type <logicor>
0.03/0.06 c transformed objective value is always integral (scale: 1)
0.03/0.06 c Presolving Time: 0.03
0.03/0.06 c - non default parameters ----------------------------------------------------------------------
0.03/0.06 c # SCIP version 1.2.1.3
0.03/0.06 c
0.03/0.06 c # frequency for displaying node information lines
0.03/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.06 c display/freq = 10000
0.03/0.06 c
0.03/0.06 c # maximal time in seconds to run
0.03/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06 c limits/time = 1789.99
0.03/0.06 c
0.03/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06 c limits/memory = 1620
0.03/0.06 c
0.03/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.03/0.06 c # [type: int, range: [1,2], default: 1]
0.03/0.06 c timing/clocktype = 2
0.03/0.06 c
0.03/0.06 c # should presolving try to simplify inequalities
0.03/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.06 c constraints/linear/simplifyinequalities = TRUE
0.03/0.06 c
0.03/0.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.03/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.06 c constraints/indicator/addCouplingCons = TRUE
0.03/0.06 c
0.03/0.06 c # should presolving try to simplify knapsacks
0.03/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.06 c
0.03/0.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.06 c separating/rapidlearning/freq = 0
0.03/0.06 c
0.03/0.06 c -----------------------------------------------------------------------------------------------
0.03/0.06 c start solving
0.03/0.06 c
0.03/0.06 o 541
0.03/0.06 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.06 c t 0.0s| 1 | 0 | 0 | - |1538k| 0 | - | 369 | 416 | 0 | 0 | 0 | 0 | 0 | -- | 5.410000e+02 | Inf
0.03/0.06 o 524
0.03/0.06 c t 0.0s| 1 | 0 | 0 | - |1542k| 0 | - | 369 | 416 | 0 | 0 | 0 | 0 | 0 | -- | 5.240000e+02 | Inf
0.03/0.06 o 251
0.03/0.06 c b 0.0s| 1 | 0 | 0 | - |1836k| 0 | - | 369 | 416 | 369 | 416 | 0 | 0 | 0 | -- | 2.510000e+02 | Inf
0.09/0.12 c 0.1s| 1 | 0 | 700 | - |1831k| 0 | 66 | 369 | 416 | 369 | 416 | 0 | 0 | 0 | 3.000000e+00 | 2.510000e+02 |8266.67%
0.09/0.12 o 72
0.09/0.12 c R 0.1s| 1 | 0 | 700 | - |1841k| 0 | 66 | 369 | 416 | 369 | 416 | 0 | 0 | 0 | 3.000000e+00 | 7.200000e+01 |2300.00%
0.09/0.12 o 70
0.09/0.12 c s 0.1s| 1 | 0 | 700 | - |1850k| 0 | 66 | 369 | 416 | 369 | 416 | 0 | 0 | 0 | 3.000000e+00 | 7.000000e+01 |2233.33%
0.09/0.12 o 24
0.09/0.12 c b 0.1s| 1 | 0 | 700 | - |1859k| 0 | 66 | 369 | 416 | 369 | 416 | 0 | 0 | 0 | 3.000000e+00 | 2.400000e+01 | 700.00%
0.19/0.24 c 0.2s| 1 | 0 | 782 | - |1970k| 0 | 160 | 369 | 416 | 369 | 418 | 2 | 0 | 0 | 3.000000e+00 | 2.400000e+01 | 700.00%
0.19/0.24 o 13
0.19/0.24 c b 0.2s| 1 | 0 | 782 | - |1979k| 0 | 160 | 369 | 416 | 369 | 418 | 2 | 0 | 0 | 3.000000e+00 | 1.300000e+01 | 333.33%
0.29/0.39 c 0.4s| 1 | 0 | 855 | - |2674k| 0 | 170 | 369 | 416 | 369 | 419 | 3 | 0 | 0 | 3.000000e+00 | 1.300000e+01 | 333.33%
0.29/0.40 o 10
0.29/0.40 c b 0.4s| 1 | 0 | 855 | - |2683k| 0 | 170 | 369 | 416 | 369 | 419 | 3 | 0 | 0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.49/0.52 c 0.5s| 1 | 0 | 895 | - |2995k| 0 | 171 | 369 | 416 | 369 | 420 | 4 | 0 | 0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.59/0.67 c 0.7s| 1 | 0 | 954 | - |3325k| 0 | 157 | 369 | 416 | 369 | 421 | 5 | 0 | 0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.79/0.81 c 0.8s| 1 | 0 | 1005 | - |3529k| 0 | 169 | 369 | 416 | 369 | 422 | 6 | 0 | 0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.89/0.96 c 0.9s| 1 | 0 | 1077 | - |3615k| 0 | 171 | 369 | 416 | 369 | 423 | 7 | 0 | 0 | 3.000000e+00 | 1.000000e+01 | 233.33%
1.49/1.57 o 3
1.49/1.57 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.57 c E 1.6s| 1 | 0 | 1077 | - |3620k| 0 | - | 369 | 416 | 369 | 423 | 7 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.49/1.58 c 1.6s| 1 | 0 | 1077 | - |3620k| 0 | - | 369 | 416 | 369 | 423 | 7 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.49/1.58 c
1.49/1.58 c SCIP Status : problem is solved [optimal solution found]
1.49/1.58 c Solving Time (sec) : 1.56
1.49/1.58 c Solving Nodes : 1
1.49/1.58 c Primal Bound : +3.00000000000000e+00 (10 solutions)
1.49/1.58 c Dual Bound : +3.00000000000000e+00
1.49/1.58 c Gap : 0.00 %
1.49/1.58 s OPTIMUM FOUND
1.49/1.58 v x1 x372 -x369 x368 x331 -x226 x327 -x322 -x335 -x334 x370 -x71 -x227 x371 -x225 -x318 x330 x63 x355 x325 -x321 x339 -x68 -x70 x228
1.49/1.58 v -x332 -x216 -x333 -x367 x67 -x317 x328 x359 x62 -x319 x326 x354 -x324 x352 x300 -x323 -x342 -x69 x187 x263 -x338 x186 -x364
1.49/1.58 v -x366 -x220 x66 -x215 x329 x363 -x213 x60 -x320 x358 -x303 -x91 x125 x299 -x304 x353 -x195 -x340 -x16 -x177 x191 x262 -x336
1.49/1.58 v -x365 -x87 x184 -x224 x185 x266 -x64 -x86 -x219 x267 x296 x362 -x20 -x315 -x61 -x214 x295 -x316 x356 -x42 -x92 -x312 -x90 -x110
1.49/1.58 v x124 x301 -x308 -x194 -x341 -x15 -x38 -x141 x176 -x190 -x206 x264 -x337 x269 -x37 -x106 -x223 -x241 x268 -x21 x180 -x314
1.49/1.58 v -x19 -x65 -x88 -x105 x121 -x181 -x217 -x313 x360 -x43 -x89 -x144 -x210 -x41 -x93 x120 -x145 x297 x357 -x72 -x111 -x163 -x244
1.49/1.58 v x298 -x311 -x109 x126 -x245 x302 -x307 -x192 -x17 -x140 -x159 x178 -x188 -x205 x265 -x279 -x18 x183 x252 x348 -x22 -x39 -x53
1.49/1.58 v -x142 -x158 x182 -x221 x240 -x251 x349 -x5 -x40 -x147 -x211 -x250 -x44 -x107 -x146 -x209 -x218 x242 x361 x26 -x85 x108 -x164
1.49/1.58 v -x247 -x282 -x74 x112 x122 -x162 -x246 -x283 -x56 -x77 -x94 x123 -x294 -x309 -x57 -x73 x127 x290 -x305 -x193 -x261 x351 x179
1.49/1.58 v -x189 -x207 -x260 -x278 x350 x14 x170 -x208 -x259 x6 -x52 -x143 -x160 x169 -x212 -x222 -x256 -x280 -x9 -x36 -x82 -x132 -x161
1.49/1.58 v x168 -x199 x285 -x4 x27 -x54 -x84 -x131 -x165 x243 -x248 -x284 -x2 -x30 -x59 -x104 -x130 -x151 x232 -x249 -x291 x25 -x58 -x81
1.49/1.58 v x96 -x231 -x293 x23 -x97 -x119 -x229 -x310 -x75 -x95 x115 x289 -x306 x13 -x137 x175 -x203 -x258 -x277 x347 x12 -x34 -x136 -x155
1.49/1.58 v x174 -x202 -x276 x346 -x11 -x33 -x51 -x138 -x154 x173 -x204 -x237 -x257 x275 x345 x10 -x35 -x50 -x83 -x102 -x139 -x156 -x171
1.49/1.58 v -x200 -x236 -x255 x281 x343 -x32 -x49 -x79 -x101 -x135 x157 -x172 -x201 -x238 x274 x344 -x7 -x31 -x55 -x103 -x117 -x133
1.49/1.58 v x152 x166 -x198 -x239 -x253 x273 -x292 -x8 -x48 -x78 -x100 -x116 -x134 -x153 x167 -x196 -x235 -x254 x272 x287 -x3 -x28 -x47 -x80
1.49/1.58 v x99 -x118 -x128 -x150 -x197 -x233 x270 -x29 -x45 x114 -x129 -x148 -x234 x271 x286 x24 -x46 -x76 -x98 x113 -x149 -x230 x288
1.49/1.58 c SCIP Status : problem is solved [optimal solution found]
1.49/1.58 c Solving Time : 1.56
1.49/1.58 c Original Problem :
1.49/1.58 c Problem name : HOME/instance-2704425-1278555368.opb
1.49/1.58 c Variables : 372 (372 binary, 0 integer, 0 implicit integer, 0 continuous)
1.49/1.58 c Constraints : 421 initial, 421 maximal
1.49/1.58 c Presolved Problem :
1.49/1.58 c Problem name : t_HOME/instance-2704425-1278555368.opb
1.49/1.58 c Variables : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
1.49/1.58 c Constraints : 416 initial, 416 maximal
1.49/1.58 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.49/1.58 c trivial : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c implics : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c probing : 0.01 0 0 0 0 0 0 0 0
1.49/1.58 c knapsack : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c setppc : 0.00 0 0 0 0 0 1 0 0
1.49/1.58 c linear : 0.01 1 2 0 1 0 4 1 0
1.49/1.58 c logicor : 0.00 0 0 0 0 0 0 0 0
1.49/1.58 c root node : - 0 - - 0 - - - -
1.49/1.58 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.49/1.58 c integral : 0 0 0 0 0 0 0 0 0 0
1.49/1.58 c knapsack : 71 6 259 0 0 0 0 0 0 0
1.49/1.58 c setppc : 339 6 259 0 0 0 0 0 0 0
1.49/1.58 c logicor : 6 6 5 0 0 0 0 0 0 0
1.49/1.58 c countsols : 0 0 0 0 0 0 0 0 0 0
1.49/1.58 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.49/1.58 c integral : 0.00 0.00 0.00 0.00 0.00
1.49/1.58 c knapsack : 0.01 0.01 0.00 0.00 0.00
1.49/1.58 c setppc : 0.00 0.00 0.00 0.00 0.00
1.49/1.58 c logicor : 0.00 0.00 0.00 0.00 0.00
1.49/1.58 c countsols : 0.00 0.00 0.00 0.00 0.00
1.49/1.58 c Propagators : Time Calls Cutoffs DomReds
1.49/1.58 c vbounds : 0.00 2 0 0
1.49/1.58 c rootredcost : 0.00 0 0 0
1.49/1.58 c pseudoobj : 0.00 2 0 0
1.49/1.58 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.49/1.58 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.49/1.58 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.58 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.58 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.58 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.49/1.58 c applied globally : - - - 0 0.0 - - -
1.49/1.58 c applied locally : - - - 0 0.0 - - -
1.49/1.58 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.49/1.58 c cut pool : 0.00 5 - - 29 - (maximal pool size: 225)
1.49/1.58 c redcost : 0.00 6 0 0 0 0
1.49/1.58 c impliedbounds : 0.00 6 0 0 0 0
1.49/1.58 c intobj : 0.00 0 0 0 0 0
1.49/1.58 c cgmip : 0.00 0 0 0 0 0
1.49/1.58 c gomory : 0.29 6 0 0 209 0
1.49/1.58 c strongcg : 0.28 6 0 0 710 0
1.49/1.58 c cmir : 0.03 6 0 0 0 0
1.49/1.58 c flowcover : 0.07 6 0 0 0 0
1.49/1.58 c clique : 0.00 6 0 0 0 0
1.49/1.58 c zerohalf : 0.00 0 0 0 0 0
1.49/1.58 c mcf : 0.00 1 0 0 0 0
1.49/1.58 c rapidlearning : 0.06 1 0 0 0 0
1.49/1.58 c Pricers : Time Calls Vars
1.49/1.58 c problem variables: 0.00 0 0
1.49/1.58 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.49/1.58 c pscost : 0.00 0 0 0 0 0 0
1.49/1.58 c inference : 0.00 0 0 0 0 0 0
1.49/1.58 c mostinf : 0.00 0 0 0 0 0 0
1.49/1.58 c leastinf : 0.00 0 0 0 0 0 0
1.49/1.58 c fullstrong : 0.00 0 0 0 0 0 0
1.49/1.58 c allfullstrong : 0.00 0 0 0 0 0 0
1.49/1.58 c random : 0.00 0 0 0 0 0 0
1.49/1.58 c relpscost : 0.00 0 0 0 0 0 0
1.49/1.58 c Primal Heuristics : Time Calls Found
1.49/1.58 c LP solutions : 0.00 - 0
1.49/1.58 c pseudo solutions : 0.00 - 0
1.49/1.58 c crossover : 0.00 0 0
1.49/1.58 c oneopt : 0.01 5 4
1.49/1.58 c trivial : 0.00 2 3
1.49/1.58 c simplerounding : 0.00 0 0
1.49/1.58 c zirounding : 0.00 1 0
1.49/1.58 c rounding : 0.01 7 1
1.49/1.58 c shifting : 0.00 7 1
1.49/1.58 c intshifting : 0.00 0 0
1.49/1.58 c twoopt : 0.00 0 0
1.49/1.58 c fixandinfer : 0.00 0 0
1.49/1.58 c feaspump : 0.00 0 0
1.49/1.58 c coefdiving : 0.00 0 0
1.49/1.58 c pscostdiving : 0.00 0 0
1.49/1.58 c fracdiving : 0.00 0 0
1.49/1.58 c veclendiving : 0.00 0 0
1.49/1.58 c intdiving : 0.00 0 0
1.49/1.58 c actconsdiving : 0.00 0 0
1.49/1.58 c objpscostdiving : 0.00 0 0
1.49/1.58 c rootsoldiving : 0.00 0 0
1.49/1.58 c linesearchdiving : 0.00 0 0
1.49/1.58 c guideddiving : 0.00 0 0
1.49/1.58 c octane : 0.00 0 0
1.49/1.58 c rens : 0.61 1 1
1.49/1.58 c rins : 0.00 0 0
1.49/1.58 c localbranching : 0.00 0 0
1.49/1.58 c mutation : 0.00 0 0
1.49/1.58 c dins : 0.00 0 0
1.49/1.58 c undercover : 0.00 0 0
1.49/1.58 c nlp : 0.00 0 0
1.49/1.58 c trysol : 0.00 0 0
1.49/1.58 c LP : Time Calls Iterations Iter/call Iter/sec
1.49/1.58 c primal LP : 0.00 0 0 0.00 -
1.49/1.58 c dual LP : 0.13 7 1077 153.86 8037.67
1.49/1.58 c lex dual LP : 0.00 0 0 0.00 -
1.49/1.58 c barrier LP : 0.00 0 0 0.00 -
1.49/1.58 c diving/probing LP: 0.00 0 0 0.00 -
1.49/1.58 c strong branching : 0.00 0 0 0.00 -
1.49/1.58 c (at root node) : - 0 0 0.00 -
1.49/1.58 c conflict analysis: 0.00 0 0 0.00 -
1.49/1.58 c B&B Tree :
1.49/1.58 c number of runs : 1
1.49/1.58 c nodes : 1
1.49/1.58 c nodes (total) : 1
1.49/1.58 c nodes left : 0
1.49/1.58 c max depth : 0
1.49/1.58 c max depth (total): 0
1.49/1.58 c backtracks : 0 (0.0%)
1.49/1.58 c delayed cutoffs : 0
1.49/1.58 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.49/1.58 c avg switch length: 2.00
1.49/1.58 c switching time : 0.00
1.49/1.58 c Solution :
1.49/1.58 c Solutions found : 10 (10 improvements)
1.49/1.58 c First Solution : +5.43000000000000e+02 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
1.49/1.58 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 1.55 seconds, depth 0, found by <rens>)
1.49/1.58 c Dual Bound : +3.00000000000000e+00
1.49/1.58 c Gap : 0.00 %
1.49/1.58 c Root Dual Bound : +3.00000000000000e+00
1.49/1.58 c Root Iterations : 1077
1.49/1.59 c Time complete: 1.59.