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-2704403-1278554495.opb>
0.00/0.02 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.03 c presolving:
0.00/0.07 c (round 1) 0 del vars, 15 del conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 885 upgd conss, 616 impls, 0 clqs
0.07/0.10 c presolving (2 rounds):
0.07/0.10 c 0 deleted vars, 15 deleted constraints, 0 tightened bounds, 0 added holes, 15 changed sides, 0 changed coefficients
0.07/0.10 c 1272 implications, 0 cliques
0.07/0.10 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 885 constraints
0.07/0.10 c 152 constraints of type <setppc>
0.07/0.10 c 733 constraints of type <logicor>
0.07/0.10 c transformed objective value is always integral (scale: 1)
0.07/0.10 c Presolving Time: 0.06
0.07/0.10 c - non default parameters ----------------------------------------------------------------------
0.07/0.10 c # SCIP version 1.2.1.3
0.07/0.10 c
0.07/0.10 c # frequency for displaying node information lines
0.07/0.10 c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.10 c display/freq = 10000
0.07/0.10 c
0.07/0.10 c # maximal time in seconds to run
0.07/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.10 c limits/time = 1789.98
0.07/0.10 c
0.07/0.10 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.10 c limits/memory = 1620
0.07/0.10 c
0.07/0.10 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.07/0.10 c # [type: int, range: [1,2], default: 1]
0.07/0.10 c timing/clocktype = 2
0.07/0.10 c
0.07/0.10 c # should presolving try to simplify inequalities
0.07/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.10 c constraints/linear/simplifyinequalities = TRUE
0.07/0.10 c
0.07/0.10 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.07/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.10 c constraints/indicator/addCouplingCons = TRUE
0.07/0.10 c
0.07/0.10 c # should presolving try to simplify knapsacks
0.07/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.10 c constraints/knapsack/simplifyinequalities = TRUE
0.07/0.10 c
0.07/0.10 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.07/0.10 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.10 c separating/rapidlearning/freq = 0
0.07/0.10 c
0.07/0.10 c -----------------------------------------------------------------------------------------------
0.07/0.10 c start solving
0.07/0.10 c
0.19/0.29 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.29 c 0.3s| 1 | 0 | 1147 | - |1764k| 0 | 180 | 200 | 885 | 200 | 885 | 0 | 0 | 0 | 6.890088e+01 | -- | Inf
1.39/1.42 o 94
1.39/1.42 c y 1.4s| 1 | 0 | 2921 | - |3835k| 0 | 180 | 200 | 885 | 200 | 885 | 0 | 0 | 0 | 6.890088e+01 | 9.400000e+01 | 36.43%
1.39/1.48 c 1.5s| 1 | 0 | 3093 | - |3756k| 0 | - | 200 | 885 | 200 | 885 | 0 | 0 | 0 | 9.400000e+01 | 9.400000e+01 | 0.00%
1.39/1.48 c 1.5s| 1 | 0 | 3093 | - |3756k| 0 | - | 200 | 885 | 200 | 885 | 0 | 0 | 0 | 9.400000e+01 | 9.400000e+01 | 0.00%
1.39/1.48 c
1.39/1.48 c SCIP Status : problem is solved [optimal solution found]
1.39/1.48 c Solving Time (sec) : 1.45
1.39/1.48 c Solving Nodes : 1
1.39/1.48 c Primal Bound : +9.40000000000000e+01 (1 solutions)
1.39/1.48 c Dual Bound : +9.40000000000000e+01
1.39/1.48 c Gap : 0.00 %
1.39/1.48 s OPTIMUM FOUND
1.39/1.48 v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 -x180 x179 x178 -x177
1.39/1.48 v x176 -x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155
1.39/1.48 v -x154 x153 x152 -x151 x150 -x149 x148 -x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 -x137 x136 -x135 x134 -x133 -x132
1.39/1.48 v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110
1.39/1.48 v x109 x108 -x107 -x106 x105 x104 -x103 -x102 x101 x100 -x99 x98 -x97 x96 -x95 -x94 -x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 x84
1.39/1.48 v -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 -x58 x57
1.39/1.48 v -x56 x55 x54 -x53 -x52 x51 -x50 x49 x48 -x47 x46 -x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 x34 -x33 -x32 x31 -x30 x29
1.39/1.48 v -x28 -x27 x26 -x25 -x24 x23 -x22 x21 -x20 x19 x18 -x17 x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1
1.39/1.48 c SCIP Status : problem is solved [optimal solution found]
1.39/1.48 c Solving Time : 1.45
1.39/1.48 c Original Problem :
1.39/1.48 c Problem name : HOME/instance-2704403-1278554495.opb
1.39/1.48 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.48 c Constraints : 900 initial, 900 maximal
1.39/1.48 c Presolved Problem :
1.39/1.48 c Problem name : t_HOME/instance-2704403-1278554495.opb
1.39/1.48 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.48 c Constraints : 885 initial, 885 maximal
1.39/1.48 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.39/1.48 c trivial : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c implics : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c probing : 0.02 0 0 0 0 0 0 0 0
1.39/1.48 c setppc : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c linear : 0.03 0 0 0 0 0 15 15 0
1.39/1.48 c logicor : 0.02 0 0 0 0 0 0 0 0
1.39/1.48 c root node : - 165 - - 165 - - - -
1.39/1.48 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.39/1.48 c integral : 0 0 0 0 0 0 0 0 0 0
1.39/1.48 c setppc : 152 1 495 0 0 0 0 0 0 0
1.39/1.48 c logicor : 733 1 445 0 0 0 0 0 0 0
1.39/1.48 c countsols : 0 0 0 0 0 0 0 0 0 0
1.39/1.48 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.39/1.48 c integral : 0.00 0.00 0.00 0.00 0.00
1.39/1.48 c setppc : 0.00 0.00 0.00 0.00 0.00
1.39/1.48 c logicor : 0.00 0.00 0.00 0.00 0.00
1.39/1.48 c countsols : 0.00 0.00 0.00 0.00 0.00
1.39/1.48 c Propagators : Time Calls Cutoffs DomReds
1.39/1.48 c vbounds : 0.00 2 0 0
1.39/1.48 c rootredcost : 0.00 0 0 0
1.39/1.48 c pseudoobj : 0.00 3 1 0
1.39/1.48 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.39/1.48 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.48 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.48 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.48 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.48 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.48 c applied globally : - - - 0 0.0 - - -
1.39/1.48 c applied locally : - - - 0 0.0 - - -
1.39/1.48 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.39/1.48 c cut pool : 0.00 0 - - 0 - (maximal pool size: 531)
1.39/1.48 c redcost : 0.00 1 0 0 0 0
1.39/1.48 c impliedbounds : 0.00 1 0 0 50 0
1.39/1.48 c intobj : 0.00 0 0 0 0 0
1.39/1.48 c cgmip : 0.00 0 0 0 0 0
1.39/1.48 c gomory : 0.10 1 0 0 1 0
1.39/1.48 c strongcg : 0.08 1 0 0 500 0
1.39/1.48 c cmir : 0.01 1 0 0 0 0
1.39/1.48 c flowcover : 0.01 1 0 0 0 0
1.39/1.48 c clique : 0.00 1 0 0 7 0
1.39/1.48 c zerohalf : 0.00 0 0 0 0 0
1.39/1.48 c mcf : 0.00 1 0 0 0 0
1.39/1.48 c rapidlearning : 0.32 1 0 165 0 0
1.39/1.48 c Pricers : Time Calls Vars
1.39/1.48 c problem variables: 0.00 0 0
1.39/1.48 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.39/1.48 c pscost : 0.00 0 0 0 0 0 0
1.39/1.48 c inference : 0.00 0 0 0 0 0 0
1.39/1.48 c mostinf : 0.00 0 0 0 0 0 0
1.39/1.48 c leastinf : 0.00 0 0 0 0 0 0
1.39/1.48 c fullstrong : 0.00 0 0 0 0 0 0
1.39/1.48 c allfullstrong : 0.00 0 0 0 0 0 0
1.39/1.48 c random : 0.00 0 0 0 0 0 0
1.39/1.48 c relpscost : 0.00 0 0 0 0 0 0
1.39/1.48 c Primal Heuristics : Time Calls Found
1.39/1.48 c LP solutions : 0.00 - 0
1.39/1.48 c pseudo solutions : 0.00 - 0
1.39/1.48 c oneopt : 0.00 0 0
1.39/1.48 c trivial : 0.00 2 0
1.39/1.48 c simplerounding : 0.00 0 0
1.39/1.48 c zirounding : 0.00 0 0
1.39/1.48 c rounding : 0.00 1 0
1.39/1.48 c shifting : 0.00 1 0
1.39/1.48 c intshifting : 0.00 0 0
1.39/1.48 c twoopt : 0.00 0 0
1.39/1.48 c fixandinfer : 0.00 0 0
1.39/1.48 c feaspump : 0.62 1 0
1.39/1.48 c coefdiving : 0.00 0 0
1.39/1.48 c pscostdiving : 0.00 0 0
1.39/1.48 c fracdiving : 0.00 0 0
1.39/1.48 c veclendiving : 0.00 0 0
1.39/1.48 c intdiving : 0.00 0 0
1.39/1.48 c actconsdiving : 0.00 0 0
1.39/1.48 c objpscostdiving : 0.00 0 0
1.39/1.48 c rootsoldiving : 0.00 0 0
1.39/1.48 c linesearchdiving : 0.00 0 0
1.39/1.48 c guideddiving : 0.00 0 0
1.39/1.48 c octane : 0.00 0 0
1.39/1.48 c rens : 0.00 0 0
1.39/1.48 c rins : 0.00 0 0
1.39/1.48 c localbranching : 0.00 0 0
1.39/1.48 c mutation : 0.00 0 0
1.39/1.48 c crossover : 0.00 0 0
1.39/1.48 c dins : 0.00 0 0
1.39/1.48 c undercover : 0.00 0 0
1.39/1.48 c nlp : 0.00 0 0
1.39/1.48 c trysol : 0.00 0 0
1.39/1.48 c LP : Time Calls Iterations Iter/call Iter/sec
1.39/1.48 c primal LP : 0.00 0 0 0.00 -
1.39/1.48 c dual LP : 0.24 2 1319 659.50 5519.04
1.39/1.48 c lex dual LP : 0.00 0 0 0.00 -
1.39/1.48 c barrier LP : 0.00 0 0 0.00 -
1.39/1.48 c diving/probing LP: 0.61 32 1774 55.44 2917.86
1.39/1.48 c strong branching : 0.00 0 0 0.00 -
1.39/1.48 c (at root node) : - 0 0 0.00 -
1.39/1.48 c conflict analysis: 0.00 0 0 0.00 -
1.39/1.48 c B&B Tree :
1.39/1.48 c number of runs : 1
1.39/1.48 c nodes : 1
1.39/1.48 c nodes (total) : 1
1.39/1.48 c nodes left : 0
1.39/1.48 c max depth : 0
1.39/1.48 c max depth (total): 0
1.39/1.48 c backtracks : 0 (0.0%)
1.39/1.48 c delayed cutoffs : 0
1.39/1.48 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.39/1.48 c avg switch length: 2.00
1.39/1.48 c switching time : 0.00
1.39/1.48 c Solution :
1.39/1.48 c Solutions found : 1 (1 improvements)
1.39/1.48 c First Solution : +9.40000000000000e+01 (in run 1, after 1 nodes, 1.39 seconds, depth 0, found by <trysol>)
1.39/1.48 c Primal Bound : +9.40000000000000e+01 (in run 1, after 1 nodes, 1.39 seconds, depth 0, found by <trysol>)
1.39/1.48 c Dual Bound : +9.40000000000000e+01
1.39/1.48 c Gap : 0.00 %
1.39/1.48 c Root Dual Bound : +9.40000000000000e+01
1.39/1.48 c Root Iterations : 3093
1.39/1.49 c Time complete: 1.48.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704403-1278554495/watcher-2704403-1278554495 -o /tmp/evaluation-result-2704403-1278554495/solver-2704403-1278554495 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704403-1278554495.opb -t 1800 -m 1800
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=7904 CPUtime=0
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 1042 0 0 0 0 0 0 0 18 0 1 0 23663246 8093696 953 1992294400 4194304 8395647 140733533466048 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27367/statm: 1976 961 365 1026 0 946 0
[startup+0.082346 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=15520 CPUtime=0.07
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 3271 0 0 0 7 0 0 0 20 0 1 0 23663246 15892480 2828 1992294400 4194304 8395647 140733533466048 18446744073709551615 5093854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 3880 2828 476 1026 0 2850 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15520
[startup+0.101349 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=15652 CPUtime=0.09
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 3338 0 0 0 9 0 0 0 20 0 1 0 23663246 16027648 2895 1992294400 4194304 8395647 140733533466048 18446744073709551615 6274903 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 3913 2895 510 1026 0 2883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15652
[startup+0.301363 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=17536 CPUtime=0.29
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 3951 0 0 0 28 1 0 0 20 0 1 0 23663246 17956864 3480 1992294400 4194304 8395647 140733533466048 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 4384 3480 573 1026 0 3354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17536
[startup+0.701396 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=17840 CPUtime=0.7
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 4009 0 0 0 68 2 0 0 21 0 1 0 23663246 18268160 3538 1992294400 4194304 8395647 140733533466048 18446744073709551615 6708222 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 4460 3538 573 1026 0 3430 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17840
Solver just ended. Dumping a history of the last processes samples
[startup+1.10843 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27368
/proc/meminfo: memFree=1677744/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=21636 CPUtime=1.1
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 4909 0 0 0 108 2 0 0 21 0 1 0 23663246 22155264 4438 1992294400 4194304 8395647 140733533466048 18446744073709551615 7382137 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 5409 4447 603 1026 0 4379 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 21636
[startup+1.30145 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27368
/proc/meminfo: memFree=1677744/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=29984 CPUtime=1.29
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 6783 0 0 0 124 5 0 0 22 0 1 0 23663246 30703616 6312 1992294400 4194304 8395647 140733533466048 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 7496 6312 613 1026 0 6466 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 29984
[startup+1.40145 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27368
/proc/meminfo: memFree=1677744/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=30124 CPUtime=1.39
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 6821 0 0 0 133 6 0 0 22 0 1 0 23663246 30846976 6350 1992294400 4194304 8395647 140733533466048 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 7531 6350 613 1026 0 6501 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 30124
Child status: 0
Real time (s): 1.49488
CPU time (s): 1.49477
CPU user time (s): 1.42478
CPU system time (s): 0.069989
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 30124
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.42478
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6840
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 6
runsolver used 0.006998 second user time and 0.015997 second system time
The end