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-2704422-1278555323.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, 20 del conss, 0 chg bounds, 20 chg sides, 0 chg coeffs, 880 upgd conss, 656 impls, 0 clqs
0.00/0.09 c presolving (2 rounds):
0.00/0.09 c 0 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 20 changed sides, 0 changed coefficients
0.00/0.09 c 1008 implications, 0 cliques
0.00/0.09 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.00/0.09 c 157 constraints of type <setppc>
0.00/0.09 c 723 constraints of type <logicor>
0.00/0.09 c transformed objective value is always integral (scale: 1)
0.00/0.09 c Presolving Time: 0.06
0.00/0.09 c - non default parameters ----------------------------------------------------------------------
0.00/0.09 c # SCIP version 1.2.1.3
0.00/0.09 c
0.00/0.09 c # frequency for displaying node information lines
0.00/0.09 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.09 c display/freq = 10000
0.00/0.09 c
0.00/0.09 c # maximal time in seconds to run
0.00/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09 c limits/time = 1789.99
0.00/0.09 c
0.00/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09 c limits/memory = 1620
0.00/0.09 c
0.00/0.09 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.09 c # [type: int, range: [1,2], default: 1]
0.00/0.09 c timing/clocktype = 2
0.00/0.09 c
0.00/0.09 c # should presolving try to simplify inequalities
0.00/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.10 c constraints/linear/simplifyinequalities = TRUE
0.00/0.10 c
0.00/0.10 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.10 c constraints/indicator/addCouplingCons = TRUE
0.00/0.10 c
0.00/0.10 c # should presolving try to simplify knapsacks
0.00/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.10 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.10 c
0.00/0.10 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.10 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.10 c separating/rapidlearning/freq = 0
0.00/0.10 c
0.00/0.10 c -----------------------------------------------------------------------------------------------
0.00/0.10 c start solving
0.00/0.10 c
0.29/0.33 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.33 c 0.3s| 1 | 0 | 1243 | - |1755k| 0 | 189 | 200 | 880 | 200 | 880 | 0 | 0 | 0 | 6.848444e+01 | -- | Inf
1.69/1.70 o 93
1.69/1.70 c y 1.7s| 1 | 0 | 3512 | - |3996k| 0 | 189 | 200 | 880 | 200 | 880 | 0 | 0 | 0 | 6.848444e+01 | 9.300000e+01 | 35.80%
1.79/1.81 c 1.8s| 1 | 0 | 3849 | - |3952k| 0 | - | 200 | 885 | 200 | 880 | 0 | 0 | 0 | 9.300000e+01 | 9.300000e+01 | 0.00%
1.79/1.81 c 1.8s| 1 | 0 | 3849 | - |3952k| 0 | - | 200 | 885 | 200 | 880 | 0 | 0 | 0 | 9.300000e+01 | 9.300000e+01 | 0.00%
1.79/1.81 c
1.79/1.81 c SCIP Status : problem is solved [optimal solution found]
1.79/1.81 c Solving Time (sec) : 1.78
1.79/1.81 c Solving Nodes : 1
1.79/1.81 c Primal Bound : +9.30000000000000e+01 (1 solutions)
1.79/1.81 c Dual Bound : +9.30000000000000e+01
1.79/1.81 c Gap : 0.00 %
1.79/1.81 s OPTIMUM FOUND
1.79/1.81 v x200 -x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178
1.79/1.81 v x177 -x176 x175 -x174 -x173 x172 -x171 x170 -x169 x168 -x167 x166 -x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155
1.79/1.81 v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 x138 -x137 -x136 x135 -x134 x133 -x132
1.79/1.81 v x131 x130 -x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 -x112 x111 -x110
1.79/1.81 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
1.79/1.81 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
1.79/1.81 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
1.79/1.81 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
1.79/1.81 c SCIP Status : problem is solved [optimal solution found]
1.79/1.81 c Solving Time : 1.78
1.79/1.81 c Original Problem :
1.79/1.81 c Problem name : HOME/instance-2704422-1278555323.opb
1.79/1.81 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.81 c Constraints : 900 initial, 900 maximal
1.79/1.81 c Presolved Problem :
1.79/1.81 c Problem name : t_HOME/instance-2704422-1278555323.opb
1.79/1.81 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.81 c Constraints : 880 initial, 885 maximal
1.79/1.81 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.79/1.81 c trivial : 0.00 0 0 0 0 0 0 0 0
1.79/1.81 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.79/1.81 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.79/1.81 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.79/1.81 c implics : 0.00 0 0 0 0 0 0 0 0
1.79/1.81 c probing : 0.02 0 0 0 0 0 0 0 0
1.79/1.81 c setppc : 0.00 0 0 0 0 0 0 0 0
1.79/1.81 c linear : 0.03 0 0 0 0 0 20 20 0
1.79/1.81 c logicor : 0.01 0 0 0 0 0 0 0 0
1.79/1.81 c root node : - 129 - - 129 - - - -
1.79/1.81 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.79/1.81 c integral : 0 0 0 0 0 0 0 0 0 0
1.79/1.81 c setppc : 157 1 463 0 0 0 0 0 0 0
1.79/1.81 c linear : 0+ 0 0 0 0 0 0 0 0 0
1.79/1.81 c logicor : 723 1 419 0 0 0 0 0 0 0
1.79/1.81 c countsols : 0 0 0 0 0 0 0 0 0 0
1.79/1.81 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.79/1.81 c integral : 0.00 0.00 0.00 0.00 0.00
1.79/1.81 c setppc : 0.00 0.00 0.00 0.00 0.00
1.79/1.81 c linear : 0.00 0.00 0.00 0.00 0.00
1.79/1.81 c logicor : 0.00 0.00 0.00 0.00 0.00
1.79/1.81 c countsols : 0.00 0.00 0.00 0.00 0.00
1.79/1.81 c Propagators : Time Calls Cutoffs DomReds
1.79/1.81 c vbounds : 0.00 2 0 0
1.79/1.81 c rootredcost : 0.00 0 0 0
1.79/1.81 c pseudoobj : 0.00 3 1 0
1.79/1.81 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.79/1.81 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.81 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.81 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.81 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.81 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.81 c applied globally : - - - 0 0.0 - - -
1.79/1.81 c applied locally : - - - 0 0.0 - - -
1.79/1.81 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.79/1.81 c cut pool : 0.00 0 - - 0 - (maximal pool size: 508)
1.79/1.81 c redcost : 0.00 1 0 0 0 0
1.79/1.81 c impliedbounds : 0.00 1 0 0 16 0
1.79/1.81 c intobj : 0.00 0 0 0 0 0
1.79/1.81 c cgmip : 0.00 0 0 0 0 0
1.79/1.81 c gomory : 0.11 1 0 0 0 0
1.79/1.81 c strongcg : 0.08 1 0 0 500 0
1.79/1.81 c cmir : 0.01 1 0 0 0 0
1.79/1.81 c flowcover : 0.01 1 0 0 0 0
1.79/1.81 c clique : 0.00 1 0 0 0 0
1.79/1.81 c zerohalf : 0.00 0 0 0 0 0
1.79/1.81 c mcf : 0.00 1 0 0 0 0
1.79/1.81 c rapidlearning : 0.37 1 0 129 0 5
1.79/1.81 c Pricers : Time Calls Vars
1.79/1.81 c problem variables: 0.00 0 0
1.79/1.81 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.79/1.81 c pscost : 0.00 0 0 0 0 0 0
1.79/1.81 c inference : 0.00 0 0 0 0 0 0
1.79/1.81 c mostinf : 0.00 0 0 0 0 0 0
1.79/1.81 c leastinf : 0.00 0 0 0 0 0 0
1.79/1.81 c fullstrong : 0.00 0 0 0 0 0 0
1.79/1.81 c allfullstrong : 0.00 0 0 0 0 0 0
1.79/1.81 c random : 0.00 0 0 0 0 0 0
1.79/1.81 c relpscost : 0.00 0 0 0 0 0 0
1.79/1.81 c Primal Heuristics : Time Calls Found
1.79/1.81 c LP solutions : 0.00 - 0
1.79/1.81 c pseudo solutions : 0.00 - 0
1.79/1.81 c oneopt : 0.00 0 0
1.79/1.81 c trivial : 0.00 2 0
1.79/1.81 c simplerounding : 0.00 0 0
1.79/1.81 c zirounding : 0.00 0 0
1.79/1.81 c rounding : 0.00 1 0
1.79/1.81 c shifting : 0.00 1 0
1.79/1.81 c intshifting : 0.00 0 0
1.79/1.81 c twoopt : 0.00 0 0
1.79/1.81 c fixandinfer : 0.00 0 0
1.79/1.81 c feaspump : 0.79 1 0
1.79/1.81 c coefdiving : 0.00 0 0
1.79/1.81 c pscostdiving : 0.00 0 0
1.79/1.81 c fracdiving : 0.00 0 0
1.79/1.81 c veclendiving : 0.00 0 0
1.79/1.81 c intdiving : 0.00 0 0
1.79/1.81 c actconsdiving : 0.00 0 0
1.79/1.81 c objpscostdiving : 0.00 0 0
1.79/1.81 c rootsoldiving : 0.00 0 0
1.79/1.81 c linesearchdiving : 0.00 0 0
1.79/1.81 c guideddiving : 0.00 0 0
1.79/1.81 c octane : 0.00 0 0
1.79/1.81 c rens : 0.00 0 0
1.79/1.81 c rins : 0.00 0 0
1.79/1.81 c localbranching : 0.00 0 0
1.79/1.81 c mutation : 0.00 0 0
1.79/1.81 c crossover : 0.00 0 0
1.79/1.81 c dins : 0.00 0 0
1.79/1.81 c undercover : 0.00 0 0
1.79/1.81 c nlp : 0.00 0 0
1.79/1.81 c trysol : 0.00 0 0
1.79/1.81 c LP : Time Calls Iterations Iter/call Iter/sec
1.79/1.81 c primal LP : 0.00 0 0 0.00 -
1.79/1.81 c dual LP : 0.33 2 1580 790.00 4744.79
1.79/1.81 c lex dual LP : 0.00 0 0 0.00 -
1.79/1.81 c barrier LP : 0.00 0 0 0.00 -
1.79/1.81 c diving/probing LP: 0.78 39 2269 58.18 2890.48
1.79/1.81 c strong branching : 0.00 0 0 0.00 -
1.79/1.81 c (at root node) : - 0 0 0.00 -
1.79/1.81 c conflict analysis: 0.00 0 0 0.00 -
1.79/1.81 c B&B Tree :
1.79/1.81 c number of runs : 1
1.79/1.81 c nodes : 1
1.79/1.81 c nodes (total) : 1
1.79/1.81 c nodes left : 0
1.79/1.81 c max depth : 0
1.79/1.81 c max depth (total): 0
1.79/1.81 c backtracks : 0 (0.0%)
1.79/1.81 c delayed cutoffs : 0
1.79/1.81 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.79/1.81 c avg switch length: 2.00
1.79/1.81 c switching time : 0.00
1.79/1.81 c Solution :
1.79/1.81 c Solutions found : 1 (1 improvements)
1.79/1.81 c First Solution : +9.30000000000000e+01 (in run 1, after 1 nodes, 1.67 seconds, depth 0, found by <trysol>)
1.79/1.81 c Primal Bound : +9.30000000000000e+01 (in run 1, after 1 nodes, 1.67 seconds, depth 0, found by <trysol>)
1.79/1.81 c Dual Bound : +9.30000000000000e+01
1.79/1.81 c Gap : 0.00 %
1.79/1.81 c Root Dual Bound : +9.30000000000000e+01
1.79/1.81 c Root Iterations : 3849
1.79/1.82 c Time complete: 1.81.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704422-1278555323/watcher-2704422-1278555323 -o /tmp/evaluation-result-2704422-1278555323/solver-2704422-1278555323 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704422-1278555323.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 1.00 3/106 27919
/proc/meminfo: memFree=1729256/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=7904 CPUtime=0
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 1043 0 0 0 0 0 0 0 18 0 1 0 23744451 8093696 955 1992294400 4194304 8395647 140735101658144 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27919/statm: 1976 963 365 1026 0 946 0
[startup+0.0157539 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27919
/proc/meminfo: memFree=1729256/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=10372 CPUtime=0
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 1902 0 0 0 0 0 0 0 18 0 1 0 23744451 10620928 1814 1992294400 4194304 8395647 140735101658144 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27919/statm: 2593 1814 393 1026 0 1563 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10372
[startup+0.101762 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27919
/proc/meminfo: memFree=1729256/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=15852 CPUtime=0.09
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 3407 0 0 0 8 1 0 0 20 0 1 0 23744451 16232448 2965 1992294400 4194304 8395647 140735101658144 18446744073709551615 4561153 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27919/statm: 3963 2965 526 1026 0 2933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15852
[startup+0.300785 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27919
/proc/meminfo: memFree=1729256/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=17584 CPUtime=0.29
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 3942 0 0 0 28 1 0 0 20 0 1 0 23744451 18006016 3471 1992294400 4194304 8395647 140735101658144 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27919/statm: 4396 3471 569 1026 0 3366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17584
[startup+0.700826 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27919
/proc/meminfo: memFree=1729256/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=17740 CPUtime=0.69
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 3987 0 0 0 68 1 0 0 21 0 1 0 23744451 18165760 3513 1992294400 4194304 8395647 140735101658144 18446744073709551615 6708260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27919/statm: 4435 3513 573 1026 0 3405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17740
[startup+1.50091 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27920
/proc/meminfo: memFree=1717344/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=30008 CPUtime=1.49
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 6798 0 0 0 145 4 0 0 23 0 1 0 23744451 30728192 6324 1992294400 4194304 8395647 140735101658144 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27919/statm: 7502 6324 609 1026 0 6472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30008
Solver just ended. Dumping a history of the last processes samples
[startup+1.70093 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27920
/proc/meminfo: memFree=1717344/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=30316 CPUtime=1.69
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 6865 0 0 0 163 6 0 0 24 0 1 0 23744451 31043584 6391 1992294400 4194304 8395647 140735101658144 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27919/statm: 7579 6391 610 1026 0 6549 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 30316
[startup+1.80094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27920
/proc/meminfo: memFree=1717344/2059040 swapFree=4139492/4192956
[pid=27919] ppid=27917 vsize=30316 CPUtime=1.79
/proc/27919/stat : 27919 (pbscip.linux.x8) R 27917 27919 26531 0 -1 4202496 6875 0 0 0 172 7 0 0 24 0 1 0 23744451 31043584 6401 1992294400 4194304 8395647 140735101658144 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27919/statm: 7579 6401 619 1026 0 6549 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 30316
Child status: 0
Real time (s): 1.82612
CPU time (s): 1.82572
CPU user time (s): 1.74973
CPU system time (s): 0.075988
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 30316
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.74973
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6880
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= 2
involuntary context switches= 5
runsolver used 0.002999 second user time and 0.017997 second system time
The end