0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
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-2664704-1276467198.opb>
0.09/0.15 c original problem has 762 variables (762 bin, 0 int, 0 impl, 0 cont) and 7299 constraints
0.09/0.15 c problem read
0.09/0.15 c presolving settings loaded
0.09/0.15 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.09/0.19 c presolving:
0.29/0.34 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 7110 upgd conss, 49914 impls, 0 clqs
0.29/0.37 c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 7299 upgd conss, 49914 impls, 0 clqs
0.39/0.46 c (0.3s) probing: 101/762 (13.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.46 c (0.3s) probing aborted: 100/100 successive totally useless probings
0.39/0.46 c presolving (3 rounds):
0.39/0.46 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.46 c 49914 implications, 0 cliques
0.39/0.46 c presolved problem has 762 variables (762 bin, 0 int, 0 impl, 0 cont) and 7299 constraints
0.39/0.46 c 7299 constraints of type <logicor>
0.39/0.46 c transformed objective value is always integral (scale: 1)
0.39/0.46 c Presolving Time: 0.24
0.39/0.46 c - non default parameters ----------------------------------------------------------------------
0.39/0.46 c # SCIP version 1.2.1.2
0.39/0.46 c
0.39/0.46 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.39/0.46 c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.46 c conflict/interconss = 0
0.39/0.46 c
0.39/0.46 c # should binary conflicts be preferred?
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c conflict/preferbinary = TRUE
0.39/0.46 c
0.39/0.46 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.39/0.46 c # [type: int, range: [-1,2147483647], default: 0]
0.39/0.46 c constraints/agelimit = 1
0.39/0.46 c
0.39/0.46 c # should enforcement of pseudo solution be disabled?
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c constraints/disableenfops = TRUE
0.39/0.46 c
0.39/0.46 c # frequency for displaying node information lines
0.39/0.46 c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.46 c display/freq = 10000
0.39/0.46 c
0.39/0.46 c # maximal time in seconds to run
0.39/0.46 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.46 c limits/time = 1799.85
0.39/0.46 c
0.39/0.46 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.46 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.46 c limits/memory = 1620
0.39/0.46 c
0.39/0.46 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.39/0.46 c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.46 c lp/solvefreq = -1
0.39/0.46 c
0.39/0.46 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.39/0.46 c # [type: char, range: {lafpsqd}, default: l]
0.39/0.46 c lp/pricing = a
0.39/0.46 c
0.39/0.46 c # should presolving try to simplify inequalities
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c constraints/linear/simplifyinequalities = TRUE
0.39/0.46 c
0.39/0.46 c # should presolving try to simplify knapsacks
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.46 c
0.39/0.46 c # priority of node selection rule <dfs> in standard mode
0.39/0.46 c # [type: int, range: [-536870912,536870911], default: 0]
0.39/0.46 c nodeselection/dfs/stdpriority = 1000000
0.39/0.46 c
0.39/0.46 c -----------------------------------------------------------------------------------------------
0.39/0.46 c start solving
0.39/0.46 c
0.39/0.46 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.39/0.46 c 0.3s| 1 | 2 | 0 | - |8756k| 0 | - | 762 |7299 | 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
1.69/1.74 o 376
1.69/1.74 c * 1.5s| 893 | 11 | 0 | 0.0 |8973k| 28 | - | 762 |7328 | 0 | 0 | 0 | 550 | 0 | 2.000000e+00 | 3.760000e+02 | Large
4.79/4.88 c
4.79/4.88 c SCIP Status : problem is solved [optimal solution found]
4.79/4.88 c Solving Time (sec) : 4.51
4.79/4.88 c Solving Nodes : 3645
4.79/4.88 c Primal Bound : +3.76000000000000e+02 (1 solutions)
4.79/4.88 c Dual Bound : +3.76000000000000e+02
4.79/4.88 c Gap : 0.00 %
4.79/4.88 s OPTIMUM FOUND
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4.79/4.88 v -x489 x488 -x487 -x486 x485 x484 -x483 x482 -x481 -x480 x479 x478 -x477 x476 -x475 -x474 x473 x472 -x471 x470 -x469 -x468
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4.79/4.88 v -x421 x420 -x419 x418 -x417 -x416 x415 -x414 x413 x412 -x411 x410 -x409 -x408 x407 x406 -x405 x404 -x403 -x402 x401 x400 -x399
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4.79/4.88 v -x376 x375 -x374 x373 -x372 x371 -x370 x369 -x368 x367 -x366 x365 -x364 x363 -x362 x361 -x360 x359 x358 -x357 -x356 x355 -x354
4.79/4.88 v x353 -x352 x351 -x350 x349 x348 -x347 -x346 x345 -x344 x343 -x342 x341 -x340 x339 -x338 x337 -x336 x335 -x334 x333 -x332 x331
4.79/4.88 v x330 -x329 -x328 x327 -x326 x325 -x324 x323 -x322 x321 -x320 x319 -x318 x317 -x316 x315 -x314 x313 -x312 x311 -x310 x309
4.79/4.88 v -x308 x307 -x306 x305 -x304 x303 -x302 x301 -x300 x299 -x298 x297 -x296 x295 -x294 x293 -x292 x291 -x290 x289 -x288 x287 -x286
4.79/4.88 v x285 -x284 x283 -x282 x281 -x280 x279 -x278 x277 -x276 x275 -x274 x273 -x272 x271 -x270 x269 -x268 x267 -x266 x265 -x264 x263
4.79/4.88 v -x262 x261 -x260 x259 -x258 x257 -x256 x255 x254 -x253 -x252 x251 -x250 x249 -x248 x247 -x246 x245 -x244 x243 -x242 x241 -x240
4.79/4.88 v x239 -x238 x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 -x228 x227 -x226 x225 -x224 x223 -x222 x221 -x220 x219 -x218
4.79/4.88 v x217 -x216 x215 -x214 x213 -x212 x211 -x210 x209 x208 -x207 -x206 x205 -x204 x203 -x202 x201 -x200 x199 -x198 x197 -x196 x195
4.79/4.88 v -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 x177 -x176 x175 -x174 x173 -x172
4.79/4.88 v x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 -x158 x157 -x156 x155 -x154 x153 -x152 x151 -x150
4.79/4.88 v x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 x134 -x133 -x132 x131 -x130 x129 -x128 x127
4.79/4.88 v -x126 x125 -x124 x123 x122 -x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106 x105 -x104
4.79/4.88 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 -x78 x77
4.79/4.88 v -x76 x75 -x74 x73 -x72 x71 -x70 x69 -x68 x67 -x66 x65 -x64 x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 -x54 x53 -x52 x51 -x50
4.79/4.88 v 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 -x24 x23 -x22
4.79/4.88 v x21 -x20 x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 -x8 x7 x6 -x5 -x4 x3 x2 -x1
4.79/4.88 c SCIP Status : problem is solved [optimal solution found]
4.79/4.88 c Solving Time : 4.51
4.79/4.88 c Original Problem :
4.79/4.88 c Problem name : HOME/instance-2664704-1276467198.opb
4.79/4.88 c Variables : 762 (762 binary, 0 integer, 0 implicit integer, 0 continuous)
4.79/4.88 c Constraints : 7299 initial, 7299 maximal
4.79/4.88 c Presolved Problem :
4.79/4.88 c Problem name : t_HOME/instance-2664704-1276467198.opb
4.79/4.88 c Variables : 762 (762 binary, 0 integer, 0 implicit integer, 0 continuous)
4.79/4.88 c Constraints : 7299 initial, 7378 maximal
4.79/4.88 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.79/4.88 c trivial : 0.00 0 0 0 0 0 0 0 0
4.79/4.88 c dualfix : 0.00 0 0 0 0 0 0 0 0
4.79/4.88 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.79/4.88 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.79/4.88 c implics : 0.00 0 0 0 0 0 0 0 0
4.79/4.88 c probing : 0.06 0 0 0 0 0 0 0 0
4.79/4.88 c logicor : 0.07 0 0 0 0 0 0 0 0
4.79/4.88 c root node : - 650 - - 650 - - - -
4.79/4.88 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.79/4.88 c integral : 0 0 0 0 0 0 0 0 0 0
4.79/4.88 c logicor : 7299+ 0 19099 0 1 1649 206118 0 0 0
4.79/4.88 c countsols : 0 0 0 0 1 0 0 0 0 0
4.79/4.88 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.79/4.88 c integral : 0.00 0.00 0.00 0.00 0.00
4.79/4.88 c logicor : 1.77 0.00 1.77 0.00 0.00
4.79/4.88 c countsols : 0.00 0.00 0.00 0.00 0.00
4.79/4.88 c Propagators : Time Calls Cutoffs DomReds
4.79/4.88 c vbounds : 0.00 2 0 0
4.79/4.88 c rootredcost : 0.00 0 0 0
4.79/4.88 c pseudoobj : 0.86 23438 188 877
4.79/4.88 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.79/4.88 c propagation : 0.31 1649 1641 1641 5.4 294 22.2 -
4.79/4.88 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
4.79/4.88 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.79/4.88 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.79/4.88 c pseudo solution : 0.04 117 0 0 0.0 0 0.0 -
4.79/4.88 c applied globally : - - - 1935 8.0 - - -
4.79/4.88 c applied locally : - - - 0 0.0 - - -
4.79/4.88 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.79/4.88 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
4.79/4.88 c redcost : 0.00 0 0 0 0 0
4.79/4.88 c impliedbounds : 0.00 0 0 0 0 0
4.79/4.88 c intobj : 0.00 0 0 0 0 0
4.79/4.88 c cgmip : 0.00 0 0 0 0 0
4.79/4.88 c gomory : 0.00 0 0 0 0 0
4.79/4.88 c strongcg : 0.00 0 0 0 0 0
4.79/4.88 c cmir : 0.00 0 0 0 0 0
4.79/4.88 c flowcover : 0.00 0 0 0 0 0
4.79/4.88 c clique : 0.00 0 0 0 0 0
4.79/4.88 c zerohalf : 0.00 0 0 0 0 0
4.79/4.88 c mcf : 0.00 0 0 0 0 0
4.79/4.88 c rapidlearning : 0.00 0 0 0 0 0
4.79/4.88 c Pricers : Time Calls Vars
4.79/4.89 c problem variables: 0.00 0 0
4.79/4.89 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.79/4.89 c relpscost : 0.00 0 0 0 0 0 0
4.79/4.89 c pscost : 0.00 0 0 0 0 0 0
4.79/4.89 c inference : 0.24 2129 0 0 0 0 4258
4.79/4.89 c mostinf : 0.00 0 0 0 0 0 0
4.79/4.89 c leastinf : 0.00 0 0 0 0 0 0
4.79/4.89 c fullstrong : 0.00 0 0 0 0 0 0
4.79/4.89 c allfullstrong : 0.00 0 0 0 0 0 0
4.79/4.89 c random : 0.00 0 0 0 0 0 0
4.79/4.89 c Primal Heuristics : Time Calls Found
4.79/4.89 c LP solutions : 0.00 - 0
4.79/4.89 c pseudo solutions : 0.00 - 1
4.79/4.89 c oneopt : 0.01 0 0
4.79/4.89 c trivial : 0.02 2 0
4.79/4.89 c simplerounding : 0.00 0 0
4.79/4.89 c zirounding : 0.00 0 0
4.79/4.89 c rounding : 0.00 0 0
4.79/4.89 c shifting : 0.00 0 0
4.79/4.89 c intshifting : 0.00 0 0
4.79/4.89 c twoopt : 0.00 0 0
4.79/4.89 c fixandinfer : 0.00 0 0
4.79/4.89 c feaspump : 0.00 0 0
4.79/4.89 c coefdiving : 0.00 0 0
4.79/4.89 c pscostdiving : 0.00 0 0
4.79/4.89 c fracdiving : 0.00 0 0
4.79/4.89 c veclendiving : 0.00 0 0
4.79/4.89 c intdiving : 0.00 0 0
4.79/4.89 c actconsdiving : 0.00 0 0
4.79/4.89 c objpscostdiving : 0.00 0 0
4.79/4.89 c rootsoldiving : 0.00 0 0
4.79/4.89 c linesearchdiving : 0.00 0 0
4.79/4.89 c guideddiving : 0.00 0 0
4.79/4.89 c octane : 0.00 0 0
4.79/4.89 c rens : 0.00 0 0
4.79/4.89 c rins : 0.00 0 0
4.79/4.89 c localbranching : 0.00 0 0
4.79/4.89 c mutation : 0.00 0 0
4.79/4.89 c crossover : 0.00 0 0
4.79/4.89 c dins : 0.00 0 0
4.79/4.89 c undercover : 0.00 0 0
4.79/4.89 c nlp : 0.00 0 0
4.79/4.89 c trysol : 0.00 0 0
4.79/4.89 c LP : Time Calls Iterations Iter/call Iter/sec
4.79/4.89 c primal LP : 0.00 0 0 0.00 -
4.79/4.89 c dual LP : 0.00 0 0 0.00 -
4.79/4.89 c lex dual LP : 0.00 0 0 0.00 -
4.79/4.89 c barrier LP : 0.00 0 0 0.00 -
4.79/4.89 c diving/probing LP: 0.00 0 0 0.00 -
4.79/4.89 c strong branching : 0.00 0 0 0.00 -
4.79/4.89 c (at root node) : - 0 0 0.00 -
4.79/4.89 c conflict analysis: 0.00 0 0 0.00 -
4.79/4.89 c B&B Tree :
4.79/4.89 c number of runs : 1
4.79/4.89 c nodes : 3645
4.79/4.89 c nodes (total) : 3645
4.79/4.89 c nodes left : 0
4.79/4.89 c max depth : 28
4.79/4.89 c max depth (total): 28
4.79/4.89 c backtracks : 644 (17.7%)
4.79/4.89 c delayed cutoffs : 595
4.79/4.89 c repropagations : 4386 (62143 domain reductions, 439 cutoffs)
4.79/4.89 c avg switch length: 3.57
4.79/4.89 c switching time : 0.70
4.79/4.89 c Solution :
4.79/4.89 c Solutions found : 1 (1 improvements)
4.79/4.89 c First Solution : +3.76000000000000e+02 (in run 1, after 893 nodes, 1.50 seconds, depth 28, found by <relaxation>)
4.79/4.89 c Primal Bound : +3.76000000000000e+02 (in run 1, after 893 nodes, 1.50 seconds, depth 28, found by <relaxation>)
4.79/4.89 c Dual Bound : +3.76000000000000e+02
4.79/4.89 c Gap : 0.00 %
4.79/4.89 c Root Dual Bound : +0.00000000000000e+00
4.79/4.89 c Root Iterations : 0
4.89/4.90 c Time complete: 4.9.