0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
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-3488326-1307778310.opb>
0.00/0.00 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 197 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 8 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.00/0.01 c (round 2) 30 del vars, 25 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 33 chg coeffs, 0 upgd conss, 1719 impls, 0 clqs
0.00/0.01 c (round 3) 50 del vars, 53 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 43 chg coeffs, 1 upgd conss, 2063 impls, 0 clqs
0.00/0.01 c (round 4) 69 del vars, 79 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 1 upgd conss, 2339 impls, 0 clqs
0.00/0.01 c (round 5) 88 del vars, 104 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 1 upgd conss, 2547 impls, 0 clqs
0.00/0.01 c (round 6) 107 del vars, 129 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 1 upgd conss, 2687 impls, 0 clqs
0.00/0.01 c (round 7) 126 del vars, 154 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 1 upgd conss, 2759 impls, 0 clqs
0.00/0.01 c (round 8) 144 del vars, 180 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 1 upgd conss, 2759 impls, 0 clqs
0.00/0.01 c (round 9) 144 del vars, 180 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 2759 impls, 0 clqs
0.00/0.01 c presolving (10 rounds):
0.00/0.01 c 144 deleted vars, 180 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 88 changed coefficients
0.00/0.01 c 2801 implications, 0 cliques
0.00/0.01 c presolved problem has 136 variables (136 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.01 c 61 constraints of type <and>
0.00/0.01 c 7 constraints of type <linear>
0.00/0.01 c 7 constraints of type <logicor>
0.00/0.01 c 7 constraints of type <pseudoboolean>
0.00/0.01 c transformed objective value is always integral (scale: 4)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.0.1.5
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1797
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 27 | - | 963k| 0 | 23 | 136 | 89 | 136 | 136 | 0 | 7 | 0 | 3.000000e+00 | -- | Inf
0.05/0.08 o 3
0.05/0.08 c y 0.1s| 1 | 0 | 170 | - |1045k| 0 | - | 136 | 89 | 136 | 136 | 0 | 7 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.05/0.08 c 0.1s| 1 | 0 | 170 | - |1067k| 0 | - | 136 | 146 | 136 | 136 | 0 | 7 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.05/0.08 c
0.05/0.08 c SCIP Status : problem is solved [optimal solution found]
0.05/0.08 c Solving Time (sec) : 0.08
0.05/0.08 c Solving Nodes : 1
0.05/0.08 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.05/0.08 c Dual Bound : +3.00000000000000e+00
0.05/0.08 c Gap : 0.00 %
0.05/0.08 s OPTIMUM FOUND
0.05/0.08 v -x105 x104 x103 x102 -x101 -x100 -x99 x98 -x97 x96 x70 x69 -x68 x67 x66 -x95 -x94 -x93 x92 -x91 -x65 x64 -x63 x62 x61 -x90 -x89
0.05/0.08 v -x88 -x87 x86 -x60 -x59 -x58 x57 x56 -x85 -x84 -x83 -x82 x81 -x55 -x54 x53 x52 x51 -x80 x79 -x78 x77 -x76 -x50 -x49 -x48 x47
0.05/0.08 v x46 -x75 -x74 -x73 -x72 x71 x45 -x44 -x43 x42 x41 x40 -x39 -x38 -x37 x36 x35 -x34 -x33 -x32 x31 x30 x29 -x28 -x27 x26 -x25 -x24
0.05/0.08 v x23 -x22 x21 -x20 x19 x18 -x17 x16 x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 x1
0.05/0.08 c SCIP Status : problem is solved [optimal solution found]
0.05/0.08 c Total Time : 0.08
0.05/0.08 c solving : 0.08
0.05/0.08 c presolving : 0.01 (included in solving)
0.05/0.08 c reading : 0.00 (included in solving)
0.05/0.08 c Original Problem :
0.05/0.08 c Problem name : HOME/instance-3488326-1307778310.opb
0.05/0.08 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.08 c Constraints : 197 initial, 197 maximal
0.05/0.08 c Presolved Problem :
0.05/0.08 c Problem name : t_HOME/instance-3488326-1307778310.opb
0.05/0.08 c Variables : 136 (136 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.08 c Constraints : 82 initial, 146 maximal
0.05/0.08 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.05/0.08 c trivial : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c dualfix : 0.00 7 0 0 0 0 0 0 0 0
0.05/0.08 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c probing : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c setppc : 0.00 0 0 0 0 0 1 0 0 0
0.05/0.08 c and : 0.00 56 64 0 0 0 64 0 0 64
0.05/0.08 c linear : 0.00 2 15 0 0 0 1 0 0 24
0.05/0.08 c logicor : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.08 c pseudoboolean : 0.00 0 0 0 0 0 114 0 0 0
0.05/0.08 c root node : - 0 - - 0 - - - - -
0.05/0.08 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.05/0.08 c integral : 0 0 0 0 0 7 0 0 0 0 0 0
0.05/0.08 c and : 61 1 420 0 0 0 65 0 0 0 0 0
0.05/0.08 c linear : 7+ 1 420 0 0 4 46 5 0 0 0 0
0.05/0.08 c logicor : 7+ 1 103 0 0 1 12 10 0 0 0 0
0.05/0.08 c pseudoboolean : 7 0 0 0 0 1 0 0 0 0 0 0
0.05/0.08 c countsols : 0 0 0 0 0 3 0 0 0 0 0 0
0.05/0.08 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.05/0.08 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.08 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.08 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.08 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.08 c pseudoboolean : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.08 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.08 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.05/0.08 c vbounds : 0 0 0 0
0.05/0.08 c rootredcost : 0 0 0 0
0.05/0.08 c pseudoobj : 127 0 0 0
0.05/0.08 c Propagator Timings : TotalTime Propagate Resprop
0.05/0.08 c vbounds : 0.00 0.00 0.00
0.05/0.08 c rootredcost : 0.00 0.00 0.00
0.05/0.08 c pseudoobj : 0.00 0.00 0.00
0.05/0.08 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.05/0.08 c propagation : 0.00 15 6 31 19.2 0 0.0 -
0.05/0.08 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.05/0.08 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.05/0.08 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.05/0.08 c pseudo solution : 0.00 1 0 0 0.0 0 0.0 -
0.05/0.08 c applied globally : - - - 7 10.3 - - -
0.05/0.08 c applied locally : - - - 0 0.0 - - -
0.05/0.08 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.05/0.08 c cut pool : 0.00 0 - - 0 - (maximal pool size: 30)
0.05/0.08 c redcost : 0.00 1 0 0 0 0
0.05/0.08 c impliedbounds : 0.00 1 0 0 0 0
0.05/0.08 c intobj : 0.00 0 0 0 0 0
0.05/0.08 c gomory : 0.00 1 0 0 39 0
0.05/0.08 c cgmip : 0.00 0 0 0 0 0
0.05/0.08 c closecuts : 0.00 0 0 0 0 0
0.05/0.08 c strongcg : 0.00 1 0 0 39 0
0.05/0.08 c cmir : 0.00 1 0 0 6 0
0.05/0.08 c flowcover : 0.00 1 0 0 11 0
0.05/0.08 c clique : 0.00 1 0 0 0 0
0.05/0.08 c zerohalf : 0.00 0 0 0 0 0
0.05/0.08 c mcf : 0.00 1 0 0 0 0
0.05/0.08 c oddcycle : 0.00 0 0 0 0 0
0.05/0.08 c rapidlearning : 0.02 1 0 0 0 57
0.05/0.08 c Pricers : Time Calls Vars
0.05/0.08 c problem variables: 0.00 0 0
0.05/0.08 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.05/0.08 c pscost : 0.00 0 0 0 0 0 0
0.05/0.08 c inference : 0.00 0 0 0 0 0 0
0.05/0.08 c mostinf : 0.00 0 0 0 0 0 0
0.05/0.08 c leastinf : 0.00 0 0 0 0 0 0
0.05/0.08 c fullstrong : 0.00 0 0 0 0 0 0
0.05/0.08 c allfullstrong : 0.00 0 0 0 0 0 0
0.05/0.08 c random : 0.00 0 0 0 0 0 0
0.05/0.08 c relpscost : 0.00 0 0 0 0 0 0
0.05/0.08 c Primal Heuristics : Time Calls Found
0.05/0.08 c LP solutions : 0.00 - 0
0.05/0.08 c pseudo solutions : 0.00 - 0
0.05/0.08 c oneopt : 0.00 0 0
0.05/0.08 c trivial : 0.00 2 0
0.05/0.08 c shiftandpropagate: 0.00 1 0
0.05/0.08 c simplerounding : 0.00 0 0
0.05/0.08 c zirounding : 0.00 0 0
0.05/0.08 c rounding : 0.00 1 0
0.05/0.08 c shifting : 0.00 1 0
0.05/0.08 c intshifting : 0.00 0 0
0.05/0.08 c twoopt : 0.00 0 0
0.05/0.08 c fixandinfer : 0.00 0 0
0.05/0.08 c feaspump : 0.00 1 0
0.05/0.08 c clique : 0.00 0 0
0.05/0.08 c coefdiving : 0.00 0 0
0.05/0.08 c pscostdiving : 0.00 0 0
0.05/0.08 c fracdiving : 0.00 0 0
0.05/0.08 c veclendiving : 0.00 0 0
0.05/0.08 c intdiving : 0.00 0 0
0.05/0.08 c actconsdiving : 0.00 0 0
0.05/0.08 c objpscostdiving : 0.00 0 0
0.05/0.08 c rootsoldiving : 0.00 0 0
0.05/0.08 c linesearchdiving : 0.00 0 0
0.05/0.08 c guideddiving : 0.00 0 0
0.05/0.08 c octane : 0.00 0 0
0.05/0.08 c rens : 0.00 0 0
0.05/0.08 c rins : 0.00 0 0
0.05/0.08 c localbranching : 0.00 0 0
0.05/0.08 c mutation : 0.00 0 0
0.05/0.08 c crossover : 0.00 0 0
0.05/0.08 c dins : 0.00 0 0
0.05/0.08 c vbounds : 0.00 0 0
0.05/0.08 c undercover : 0.04 1 0
0.05/0.08 c subnlp : 0.00 0 0
0.05/0.08 c trysol : 0.00 0 0
0.05/0.08 c LP : Time Calls Iterations Iter/call Iter/sec
0.05/0.08 c primal LP : 0.00 0 0 0.00 -
0.05/0.08 c dual LP : 0.00 1 27 27.00 -
0.05/0.08 c lex dual LP : 0.00 0 0 0.00 -
0.05/0.08 c barrier LP : 0.00 0 0 0.00 -
0.05/0.08 c diving/probing LP: 0.00 9 143 15.89 -
0.05/0.08 c strong branching : 0.00 0 0 0.00 -
0.05/0.08 c (at root node) : - 0 0 0.00 -
0.05/0.08 c conflict analysis: 0.00 0 0 0.00 -
0.05/0.08 c B&B Tree :
0.05/0.08 c number of runs : 1
0.05/0.08 c nodes : 1
0.05/0.08 c nodes (total) : 1
0.05/0.08 c nodes left : 0
0.05/0.08 c max depth : 0
0.05/0.08 c max depth (total): 0
0.05/0.08 c backtracks : 0 (0.0%)
0.05/0.08 c delayed cutoffs : 0
0.05/0.08 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.05/0.08 c avg switch length: 2.00
0.05/0.08 c switching time : 0.00
0.05/0.08 c Solution :
0.05/0.08 c Solutions found : 1 (1 improvements)
0.05/0.08 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <trysol>)
0.05/0.08 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <trysol>)
0.05/0.08 c Dual Bound : +3.00000000000000e+00
0.05/0.08 c Gap : 0.00 %
0.05/0.08 c Root Dual Bound : +3.00000000000000e+00
0.05/0.08 c Root Iterations : 170
0.05/0.08 c Time complete: 0.08.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 988)
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-3488326-1307778310/watcher-3488326-1307778310 -o /tmp/evaluation-result-3488326-1307778310/solver-3488326-1307778310 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488326-1307778310.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: 2.00 1.79 1.02 2/177 21622
/proc/meminfo: memFree=30844496/32951124 swapFree=67053176/67111528
[pid=21622] ppid=21620 vsize=12712 CPUtime=0 cores=1,3,5,7
/proc/21622/stat : 21622 (scip-2.0.1.4b_2) R 21620 21622 19126 0 -1 4202496 2160 0 0 0 0 0 0 0 25 0 1 0 889428695 13017088 2115 33554432000 4194304 9016284 140733583100976 18446744073709551615 6813403 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21622/statm: 3178 2119 369 1178 0 1996 0
[startup+0.0534851 s]
/proc/loadavg: 2.00 1.79 1.02 2/177 21622
/proc/meminfo: memFree=30844496/32951124 swapFree=67053176/67111528
[pid=21622] ppid=21620 vsize=32132 CPUtime=0.05 cores=1,3,5,7
/proc/21622/stat : 21622 (scip-2.0.1.4b_2) R 21620 21622 19126 0 -1 4202496 8689 0 0 0 4 1 0 0 25 0 1 0 889428695 32903168 6957 33554432000 4194304 9016284 140733583100976 18446744073709551615 7822671 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/21622/statm: 8033 6957 685 1178 0 6851 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 32132
Solver just ended. Dumping a history of the last processes samples
[startup+0.0534851 s]
/proc/loadavg: 2.00 1.79 1.02 2/177 21622
/proc/meminfo: memFree=30844496/32951124 swapFree=67053176/67111528
[pid=21622] ppid=21620 vsize=32132 CPUtime=0.05 cores=1,3,5,7
/proc/21622/stat : 21622 (scip-2.0.1.4b_2) R 21620 21622 19126 0 -1 4202496 8689 0 0 0 4 1 0 0 25 0 1 0 889428695 32903168 6957 33554432000 4194304 9016284 140733583100976 18446744073709551615 7822671 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/21622/statm: 8033 6957 685 1178 0 6851 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 32132
Child status: 0
Real time (s): 0.090078
CPU time (s): 0.089986
CPU user time (s): 0.070989
CPU system time (s): 0.018997
CPU usage (%): 99.8978
Max. virtual memory (cumulated for all children) (KiB): 32132
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12414
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= 1
runsolver used 0.000999 second user time and 0.004999 second system time
The end