0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00 c Copyright (c) 2002-2011 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-3451511-1307083441.opb>
0.00/0.01 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 0 del vars, 24 del conss, 0 add conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 664 impls, 0 clqs
0.00/0.04 c (round 2) 9 del vars, 24 del conss, 0 add conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2090 impls, 0 clqs
0.00/0.04 c (round 3) 9 del vars, 50 del conss, 0 add conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2090 impls, 0 clqs
0.00/0.05 c (round 4) 9 del vars, 52 del conss, 0 add conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2090 impls, 0 clqs
0.00/0.05 c presolving (5 rounds):
0.00/0.05 c 9 deleted vars, 52 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 24 changed sides, 0 changed coefficients
0.00/0.05 c 2090 implications, 0 cliques
0.00/0.05 c presolved problem has 191 variables (191 bin, 0 int, 0 impl, 0 cont) and 848 constraints
0.00/0.05 c 148 constraints of type <setppc>
0.00/0.05 c 700 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 1)
0.00/0.05 c Presolving Time: 0.04
0.00/0.05 c - non default parameters ----------------------------------------------------------------------
0.00/0.05 c # SCIP version 2.0.1.5
0.00/0.05 c
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = 10000
0.00/0.05 c
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = 1800
0.00/0.05 c
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = 13950
0.00/0.05 c
0.00/0.05 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05 c # [type: int, range: [1,2], default: 1]
0.00/0.05 c timing/clocktype = 2
0.00/0.05 c
0.00/0.05 c # belongs reading time to solving time?
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c timing/reading = TRUE
0.00/0.05 c
0.00/0.05 c # should presolving try to simplify inequalities
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/linear/simplifyinequalities = TRUE
0.00/0.05 c
0.00/0.05 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/indicator/addCouplingCons = TRUE
0.00/0.05 c
0.00/0.05 c # should presolving try to simplify knapsacks
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05 c
0.00/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05 c separating/rapidlearning/freq = 0
0.00/0.05 c
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving
0.00/0.05 c
0.09/0.13 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.13 c 0.1s| 1 | 0 | 1204 | - |1890k| 0 | 171 | 191 | 866 | 191 | 842 | 0 | 18 | 0 | 6.997876e+01 | -- | Inf
0.39/0.44 o 95
0.39/0.44 c y 0.4s| 1 | 0 | 4549 | - |4211k| 0 | 171 | 191 | 866 | 191 | 842 | 0 | 18 | 0 | 6.997876e+01 | 9.500000e+01 | 35.76%
0.39/0.47 c 0.5s| 1 | 0 | 4964 | - |4111k| 0 | - | 191 | 866 | 191 | 842 | 0 | 18 | 0 | 9.500000e+01 | 9.500000e+01 | 0.00%
0.39/0.47 c 0.5s| 1 | 0 | 4964 | - |4111k| 0 | - | 191 | 866 | 191 | 842 | 0 | 18 | 0 | 9.500000e+01 | 9.500000e+01 | 0.00%
0.39/0.47 c
0.39/0.47 c SCIP Status : problem is solved [optimal solution found]
0.39/0.47 c Solving Time (sec) : 0.47
0.39/0.47 c Solving Nodes : 1
0.39/0.47 c Primal Bound : +9.50000000000000e+01 (1 solutions)
0.39/0.47 c Dual Bound : +9.50000000000000e+01
0.39/0.47 c Gap : 0.00 %
0.39/0.47 s OPTIMUM FOUND
0.39/0.47 v x200 -x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 -x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178
0.39/0.47 v x177 x176 -x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 -x158 x157 x156 -x155
0.39/0.47 v -x154 -x153 x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 x136 -x135 -x134 x133 -x132
0.39/0.47 v x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 x116 -x115 x114 -x113 -x112 x111 x110
0.39/0.47 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
0.39/0.47 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
0.39/0.47 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
0.39/0.47 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
0.39/0.47 c SCIP Status : problem is solved [optimal solution found]
0.39/0.47 c Total Time : 0.47
0.39/0.47 c solving : 0.47
0.39/0.47 c presolving : 0.04 (included in solving)
0.39/0.47 c reading : 0.01 (included in solving)
0.39/0.47 c Original Problem :
0.39/0.47 c Problem name : HOME/instance-3451511-1307083441.opb
0.39/0.47 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.47 c Constraints : 900 initial, 900 maximal
0.39/0.47 c Presolved Problem :
0.39/0.47 c Problem name : t_HOME/instance-3451511-1307083441.opb
0.39/0.47 c Variables : 191 (191 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.47 c Constraints : 848 initial, 866 maximal
0.39/0.47 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.39/0.47 c trivial : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c probing : 0.01 2 7 0 0 0 0 0 0 0
0.39/0.47 c setppc : 0.00 0 0 0 0 0 10 0 0 0
0.39/0.47 c linear : 0.01 0 0 0 0 0 24 0 24 0
0.39/0.47 c logicor : 0.01 0 0 0 0 0 18 0 0 0
0.39/0.47 c root node : - 67 - - 67 - - - - -
0.39/0.47 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.39/0.47 c integral : 0 0 0 0 0 7 0 0 0 0 0 0
0.39/0.47 c setppc : 148 1 577 0 0 4 143 3 0 0 0 0
0.39/0.47 c logicor : 700+ 1 501 0 0 1 40 13 0 0 0 0
0.39/0.47 c countsols : 0 0 0 0 0 3 0 0 0 0 0 0
0.39/0.47 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.39/0.47 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.39/0.47 c vbounds : 0 0 0 0
0.39/0.47 c rootredcost : 0 0 0 0
0.39/0.47 c pseudoobj : 54 0 0 0
0.39/0.47 c Propagator Timings : TotalTime Propagate Resprop
0.39/0.47 c vbounds : 0.00 0.00 0.00
0.39/0.47 c rootredcost : 0.00 0.00 0.00
0.39/0.47 c pseudoobj : 0.00 0.00 0.00
0.39/0.47 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.39/0.47 c propagation : 0.00 15 15 23 5.2 0 0.0 -
0.39/0.47 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.47 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.47 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.47 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.47 c applied globally : - - - 18 4.6 - - -
0.39/0.47 c applied locally : - - - 0 0.0 - - -
0.39/0.47 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.39/0.47 c cut pool : 0.00 0 - - 0 - (maximal pool size: 576)
0.39/0.47 c redcost : 0.00 1 0 0 0 0
0.39/0.47 c impliedbounds : 0.00 1 0 0 148 0
0.39/0.47 c intobj : 0.00 0 0 0 0 0
0.39/0.47 c gomory : 0.04 1 0 0 4 0
0.39/0.47 c cgmip : 0.00 0 0 0 0 0
0.39/0.47 c closecuts : 0.00 0 0 0 0 0
0.39/0.47 c strongcg : 0.03 1 0 0 500 0
0.39/0.47 c cmir : 0.00 1 0 0 0 0
0.39/0.47 c flowcover : 0.00 1 0 0 0 0
0.39/0.47 c clique : 0.00 1 0 0 6 0
0.39/0.47 c zerohalf : 0.00 0 0 0 0 0
0.39/0.47 c mcf : 0.00 1 0 0 0 0
0.39/0.47 c oddcycle : 0.00 0 0 0 0 0
0.39/0.47 c rapidlearning : 0.04 1 0 67 0 0
0.39/0.47 c Pricers : Time Calls Vars
0.39/0.47 c problem variables: 0.00 0 0
0.39/0.47 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.39/0.47 c pscost : 0.00 0 0 0 0 0 0
0.39/0.47 c inference : 0.00 0 0 0 0 0 0
0.39/0.47 c mostinf : 0.00 0 0 0 0 0 0
0.39/0.47 c leastinf : 0.00 0 0 0 0 0 0
0.39/0.47 c fullstrong : 0.00 0 0 0 0 0 0
0.39/0.47 c allfullstrong : 0.00 0 0 0 0 0 0
0.39/0.47 c random : 0.00 0 0 0 0 0 0
0.39/0.47 c relpscost : 0.00 0 0 0 0 0 0
0.39/0.47 c Primal Heuristics : Time Calls Found
0.39/0.47 c LP solutions : 0.00 - 0
0.39/0.47 c pseudo solutions : 0.00 - 0
0.39/0.47 c oneopt : 0.00 0 0
0.39/0.47 c trivial : 0.00 2 0
0.39/0.47 c shiftandpropagate: 0.00 1 0
0.39/0.47 c simplerounding : 0.00 0 0
0.39/0.47 c zirounding : 0.00 0 0
0.39/0.47 c rounding : 0.00 1 0
0.39/0.47 c shifting : 0.00 1 0
0.39/0.47 c intshifting : 0.00 0 0
0.39/0.47 c twoopt : 0.00 0 0
0.39/0.47 c fixandinfer : 0.00 0 0
0.39/0.47 c feaspump : 0.20 1 0
0.39/0.47 c clique : 0.00 0 0
0.39/0.47 c coefdiving : 0.00 0 0
0.39/0.47 c pscostdiving : 0.00 0 0
0.39/0.47 c fracdiving : 0.00 0 0
0.39/0.47 c veclendiving : 0.00 0 0
0.39/0.47 c intdiving : 0.00 0 0
0.39/0.47 c actconsdiving : 0.00 0 0
0.39/0.47 c objpscostdiving : 0.00 0 0
0.39/0.47 c rootsoldiving : 0.00 0 0
0.39/0.47 c linesearchdiving : 0.00 0 0
0.39/0.47 c guideddiving : 0.00 0 0
0.39/0.47 c octane : 0.00 0 0
0.39/0.47 c rens : 0.00 0 0
0.39/0.47 c rins : 0.00 0 0
0.39/0.47 c localbranching : 0.00 0 0
0.39/0.47 c mutation : 0.00 0 0
0.39/0.47 c crossover : 0.00 0 0
0.39/0.47 c dins : 0.00 0 0
0.39/0.47 c vbounds : 0.00 0 0
0.39/0.47 c undercover : 0.00 0 0
0.39/0.47 c subnlp : 0.00 0 0
0.39/0.47 c trysol : 0.00 0 0
0.39/0.47 c LP : Time Calls Iterations Iter/call Iter/sec
0.39/0.47 c primal LP : 0.00 0 0 0.00 -
0.39/0.47 c dual LP : 0.11 2 1619 809.50 15336.67
0.39/0.47 c lex dual LP : 0.00 0 0 0.00 -
0.39/0.47 c barrier LP : 0.00 0 0 0.00 -
0.39/0.47 c diving/probing LP: 0.20 30 3345 111.50 16714.30
0.39/0.47 c strong branching : 0.00 0 0 0.00 -
0.39/0.47 c (at root node) : - 0 0 0.00 -
0.39/0.47 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.47 c B&B Tree :
0.39/0.47 c number of runs : 1
0.39/0.47 c nodes : 1
0.39/0.47 c nodes (total) : 1
0.39/0.47 c nodes left : 0
0.39/0.47 c max depth : 0
0.39/0.47 c max depth (total): 0
0.39/0.47 c backtracks : 0 (0.0%)
0.39/0.47 c delayed cutoffs : 0
0.39/0.47 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.39/0.47 c avg switch length: 2.00
0.39/0.47 c switching time : 0.00
0.39/0.47 c Solution :
0.39/0.47 c Solutions found : 1 (1 improvements)
0.39/0.47 c First Solution : +9.50000000000000e+01 (in run 1, after 1 nodes, 0.44 seconds, depth 0, found by <trysol>)
0.39/0.47 c Primal Bound : +9.50000000000000e+01 (in run 1, after 1 nodes, 0.44 seconds, depth 0, found by <trysol>)
0.39/0.47 c Dual Bound : +9.50000000000000e+01
0.39/0.47 c Gap : 0.00 %
0.39/0.47 c Root Dual Bound : +9.50000000000000e+01
0.39/0.47 c Root Iterations : 4964
0.39/0.48 c Time complete: 0.47.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3451511-1307083441/watcher-3451511-1307083441 -o /tmp/evaluation-result-3451511-1307083441/solver-3451511-1307083441 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451511-1307083441.opb -t 1800 -m 15500
running on 4 cores: 1,3,5,7
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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.10 1.95 1.80 2/453 15412
/proc/meminfo: memFree=31846820/32951124 swapFree=55639044/67111528
[pid=15412] ppid=15410 vsize=13432 CPUtime=0 cores=1,3,5,7
/proc/15412/stat : 15412 (scip-2.0.1.4b.l) R 15410 15412 12722 0 -1 4202496 2330 0 0 0 0 0 0 0 21 0 1 0 819941996 13754368 2284 33554432000 4194304 9163163 140736052559920 18446744073709551615 8013931 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15412/statm: 3358 2284 395 1214 0 2140 0
[startup+0.102452 s]
/proc/loadavg: 2.10 1.95 1.80 2/453 15412
/proc/meminfo: memFree=31846820/32951124 swapFree=55639044/67111528
[pid=15412] ppid=15410 vsize=22304 CPUtime=0.09 cores=1,3,5,7
/proc/15412/stat : 15412 (scip-2.0.1.4b.l) R 15410 15412 12722 0 -1 4202496 4779 0 0 0 9 0 0 0 21 0 1 0 819941996 22839296 4453 33554432000 4194304 9163163 140736052559920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15412/statm: 5576 4453 657 1214 0 4358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22304
[startup+0.200434 s]
/proc/loadavg: 2.10 1.95 1.80 2/453 15412
/proc/meminfo: memFree=31846820/32951124 swapFree=55639044/67111528
[pid=15412] ppid=15410 vsize=22304 CPUtime=0.19 cores=1,3,5,7
/proc/15412/stat : 15412 (scip-2.0.1.4b.l) R 15410 15412 12722 0 -1 4202496 4813 0 0 0 18 1 0 0 22 0 1 0 819941996 22839296 4481 33554432000 4194304 9163163 140736052559920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15412/statm: 5576 4481 665 1214 0 4358 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22304
[startup+0.300419 s]
/proc/loadavg: 2.10 1.95 1.80 2/453 15412
/proc/meminfo: memFree=31846820/32951124 swapFree=55639044/67111528
[pid=15412] ppid=15410 vsize=22304 CPUtime=0.29 cores=1,3,5,7
/proc/15412/stat : 15412 (scip-2.0.1.4b.l) R 15410 15412 12722 0 -1 4202496 4813 0 0 0 28 1 0 0 22 0 1 0 819941996 22839296 4481 33554432000 4194304 9163163 140736052559920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15412/statm: 5576 4481 665 1214 0 4358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22304
Solver just ended. Dumping a history of the last processes samples
[startup+0.400399 s]
/proc/loadavg: 2.10 1.95 1.80 2/453 15412
/proc/meminfo: memFree=31846820/32951124 swapFree=55639044/67111528
[pid=15412] ppid=15410 vsize=23768 CPUtime=0.39 cores=1,3,5,7
/proc/15412/stat : 15412 (scip-2.0.1.4b.l) R 15410 15412 12722 0 -1 4202496 5205 0 0 0 37 2 0 0 22 0 1 0 819941996 24338432 4873 33554432000 4194304 9163163 140736052559920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15412/statm: 5942 4873 669 1214 0 4724 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 23768
Child status: 0
Real time (s): 0.4854
CPU time (s): 0.485925
CPU user time (s): 0.45693
CPU system time (s): 0.028995
CPU usage (%): 100.108
Max. virtual memory (cumulated for all children) (KiB): 23768
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.45693
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8440
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= 2
runsolver used 0.003999 second user time and 0.014997 second system time
The end