0.00/0.00 c SCIP version 2.0.1.4 [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-3484998-1307779596.opb>
0.00/0.00 c original problem has 189 variables (189 bin, 0 int, 0 impl, 0 cont) and 15 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.02 c (round 1) 7 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3132 impls, 0 clqs
0.00/0.02 c (round 2) 25 del vars, 16 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4860 impls, 0 clqs
0.00/0.02 c (round 3) 43 del vars, 32 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6300 impls, 0 clqs
0.00/0.03 c (round 4) 61 del vars, 48 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7452 impls, 0 clqs
0.00/0.03 c (round 5) 79 del vars, 64 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8316 impls, 0 clqs
0.00/0.03 c (round 6) 97 del vars, 80 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8892 impls, 0 clqs
0.00/0.03 c (round 7) 115 del vars, 96 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9180 impls, 0 clqs
0.00/0.03 c (round 8) 133 del vars, 112 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9180 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04 c presolving (9 rounds):
0.00/0.04 c 133 deleted vars, 112 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.00/0.04 c 9208 implications, 0 cliques
0.00/0.04 c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.04 c 448 constraints of type <and>
0.00/0.04 c 7 constraints of type <linear>
0.00/0.04 c 8 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 2)
0.00/0.04 c Presolving Time: 0.04
0.00/0.04 c - non default parameters ----------------------------------------------------------------------
0.00/0.04 c # SCIP version 2.0.1.4
0.00/0.04 c
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = 10000
0.00/0.04 c
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = 1797
0.00/0.04 c
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = 13950
0.00/0.04 c
0.00/0.04 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.04 c # [type: int, range: [1,2], default: 1]
0.00/0.04 c timing/clocktype = 2
0.00/0.04 c
0.00/0.04 c # belongs reading time to solving time?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c timing/reading = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify inequalities
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/linear/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/indicator/addCouplingCons = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify knapsacks
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c separating/rapidlearning/freq = 0
0.00/0.04 c
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving
0.00/0.04 c
0.00/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.07 c 0.1s| 1 | 0 | 18 | - |2696k| 0 | 10 | 623 | 473 | 623 | 911 | 0 | 10 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 o 3
0.19/0.22 c U 0.2s| 1 | 0 | 315 | - |2739k| 0 | - | 623 | 473 | 623 | 911 | 0 | 10 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.19/0.23 c 0.2s| 1 | 0 | 315 | - |2731k| 0 | - | 623 | 474 | 623 | 911 | 0 | 10 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.19/0.23 c
0.19/0.23 c SCIP Status : problem is solved [optimal solution found]
0.19/0.23 c Solving Time (sec) : 0.23
0.19/0.23 c Solving Nodes : 1
0.19/0.23 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.19/0.23 c Dual Bound : +3.00000000000000e+00
0.19/0.23 c Gap : 0.00 %
0.19/0.23 s OPTIMUM FOUND
0.19/0.23 v -x189 -x188 -x187 -x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 x173 -x172 -x126 -x125 -x124 -x123
0.19/0.23 v -x122 -x121 x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 x117 -x116 x115 -x114 x113 -x112 x111 x110
0.19/0.23 v x109 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x108 -x107 -x106 -x105 x104 x103 x102 -x101 x100 -x153 -x152 -x151
0.19/0.23 v -x150 -x149 -x148 -x147 x146 -x145 -x99 -x98 x97 -x96 x95 x94 x93 x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137
0.19/0.23 v x136 x90 -x89 x88 x87 x86 -x85 x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 x81 -x80 -x79 x78 -x77 -x76
0.19/0.23 v 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 -x49
0.19/0.23 v -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
0.19/0.23 v -x22 -x21 x20 x19 x18 -x17 -x16 -x15 -x14 x13 x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.19/0.23 c SCIP Status : problem is solved [optimal solution found]
0.19/0.23 c Total Time : 0.23
0.19/0.23 c solving : 0.23
0.19/0.23 c presolving : 0.04 (included in solving)
0.19/0.23 c reading : 0.00 (included in solving)
0.19/0.23 c Original Problem :
0.19/0.23 c Problem name : HOME/instance-3484998-1307779596.opb
0.19/0.23 c Variables : 189 (189 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.23 c Constraints : 15 initial, 15 maximal
0.19/0.23 c Presolved Problem :
0.19/0.23 c Problem name : t_HOME/instance-3484998-1307779596.opb
0.19/0.23 c Variables : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.23 c Constraints : 463 initial, 474 maximal
0.19/0.23 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.19/0.23 c trivial : 0.00 0 0 0 0 0 0 0 0 0
0.19/0.23 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
0.19/0.23 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.19/0.23 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.19/0.23 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.19/0.23 c probing : 0.01 0 0 0 0 0 0 0 0 0
0.19/0.23 c and : 0.02 14 112 0 0 0 112 0 0 112
0.19/0.23 c linear : 0.00 1 6 0 0 0 0 0 0 56
0.19/0.23 c logicor : 0.00 0 0 0 0 0 0 0 0 0
0.19/0.23 c root node : - 0 - - 0 - - - - -
0.19/0.23 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.19/0.23 c integral : 0 0 0 0 0 7 0 0 0 0 0 0
0.19/0.23 c and : 448 0 669 0 0 4 3621 0 0 0 0 0
0.19/0.23 c linear : 7 0 669 0 0 3 896 9 0 0 0 0
0.19/0.23 c logicor : 8+ 0 89 0 0 1 87 6 0 0 0 0
0.19/0.23 c countsols : 0 0 0 0 0 3 0 0 0 0 0 0
0.19/0.23 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.19/0.23 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.19/0.23 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.19/0.23 c linear : 0.03 0.00 0.03 0.00 0.00 0.00 0.00
0.19/0.23 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.19/0.23 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.19/0.23 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.19/0.23 c vbounds : 0 0 0 0
0.19/0.23 c rootredcost : 0 0 0 0
0.19/0.23 c pseudoobj : 246 0 0 0
0.19/0.23 c Propagator Timings : TotalTime Propagate Resprop
0.19/0.23 c vbounds : 0.00 0.00 0.00
0.19/0.23 c rootredcost : 0.00 0.00 0.00
0.19/0.23 c pseudoobj : 0.00 0.00 0.00
0.19/0.23 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.23 c propagation : 0.02 15 10 442 246.1 0 0.0 -
0.19/0.23 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.23 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.23 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.23 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.23 c applied globally : - - - 10 55.9 - - -
0.19/0.23 c applied locally : - - - 0 0.0 - - -
0.19/0.23 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.23 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.19/0.23 c redcost : 0.00 0 0 0 0 0
0.19/0.23 c impliedbounds : 0.00 0 0 0 0 0
0.19/0.23 c intobj : 0.00 0 0 0 0 0
0.19/0.23 c gomory : 0.00 0 0 0 0 0
0.19/0.23 c cgmip : 0.00 0 0 0 0 0
0.19/0.23 c closecuts : 0.00 0 0 0 0 0
0.19/0.23 c strongcg : 0.00 0 0 0 0 0
0.19/0.23 c cmir : 0.00 0 0 0 0 0
0.19/0.23 c flowcover : 0.00 0 0 0 0 0
0.19/0.23 c clique : 0.00 0 0 0 0 0
0.19/0.23 c zerohalf : 0.00 0 0 0 0 0
0.19/0.23 c mcf : 0.00 0 0 0 0 0
0.19/0.23 c oddcycle : 0.00 0 0 0 0 0
0.19/0.23 c rapidlearning : 0.00 0 0 0 0 0
0.19/0.23 c Pricers : Time Calls Vars
0.19/0.23 c problem variables: 0.00 0 0
0.19/0.23 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.23 c pscost : 0.00 0 0 0 0 0 0
0.19/0.23 c inference : 0.00 0 0 0 0 0 0
0.19/0.23 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.23 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.23 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.23 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.23 c random : 0.00 0 0 0 0 0 0
0.19/0.23 c relpscost : 0.00 0 0 0 0 0 0
0.19/0.23 c Primal Heuristics : Time Calls Found
0.19/0.23 c LP solutions : 0.00 - 0
0.19/0.23 c pseudo solutions : 0.00 - 0
0.19/0.23 c oneopt : 0.00 0 0
0.19/0.23 c trivial : 0.00 2 0
0.19/0.23 c shiftandpropagate: 0.03 1 0
0.19/0.23 c simplerounding : 0.00 0 0
0.19/0.23 c zirounding : 0.00 0 0
0.19/0.23 c rounding : 0.00 1 0
0.19/0.23 c shifting : 0.00 1 0
0.19/0.23 c intshifting : 0.00 0 0
0.19/0.23 c twoopt : 0.00 0 0
0.19/0.23 c fixandinfer : 0.00 0 0
0.19/0.23 c feaspump : 0.01 1 0
0.19/0.23 c clique : 0.00 0 0
0.19/0.23 c coefdiving : 0.00 0 0
0.19/0.23 c pscostdiving : 0.00 0 0
0.19/0.23 c fracdiving : 0.00 0 0
0.19/0.23 c veclendiving : 0.00 0 0
0.19/0.23 c intdiving : 0.00 0 0
0.19/0.23 c actconsdiving : 0.00 0 0
0.19/0.23 c objpscostdiving : 0.00 0 0
0.19/0.23 c rootsoldiving : 0.00 0 0
0.19/0.23 c linesearchdiving : 0.00 0 0
0.19/0.23 c guideddiving : 0.00 0 0
0.19/0.23 c octane : 0.00 0 0
0.19/0.23 c rens : 0.00 0 0
0.19/0.23 c rins : 0.00 0 0
0.19/0.23 c localbranching : 0.00 0 0
0.19/0.23 c mutation : 0.00 0 0
0.19/0.23 c crossover : 0.00 0 0
0.19/0.23 c dins : 0.00 0 0
0.19/0.23 c vbounds : 0.00 0 0
0.19/0.23 c undercover : 0.14 1 1
0.19/0.23 c subnlp : 0.00 0 0
0.19/0.23 c trysol : 0.00 0 0
0.19/0.23 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.23 c primal LP : 0.00 0 0 0.00 -
0.19/0.23 c dual LP : 0.00 1 18 18.00 -
0.19/0.23 c lex dual LP : 0.00 0 0 0.00 -
0.19/0.23 c barrier LP : 0.00 0 0 0.00 -
0.19/0.23 c diving/probing LP: 0.00 9 297 33.00 -
0.19/0.23 c strong branching : 0.00 0 0 0.00 -
0.19/0.23 c (at root node) : - 0 0 0.00 -
0.19/0.23 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.23 c B&B Tree :
0.19/0.23 c number of runs : 1
0.19/0.23 c nodes : 1
0.19/0.23 c nodes (total) : 1
0.19/0.23 c nodes left : 0
0.19/0.23 c max depth : 0
0.19/0.23 c max depth (total): 0
0.19/0.23 c backtracks : 0 (0.0%)
0.19/0.23 c delayed cutoffs : 0
0.19/0.23 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.19/0.23 c avg switch length: 2.00
0.19/0.23 c switching time : 0.00
0.19/0.23 c Solution :
0.19/0.23 c Solutions found : 1 (1 improvements)
0.19/0.23 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.22 seconds, depth 0, found by <undercover>)
0.19/0.23 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.22 seconds, depth 0, found by <undercover>)
0.19/0.23 c Dual Bound : +3.00000000000000e+00
0.19/0.23 c Gap : 0.00 %
0.19/0.23 c Root Dual Bound : +3.00000000000000e+00
0.19/0.23 c Root Iterations : 315
0.19/0.23 c Time complete: 0.22.
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-3484998-1307779596/watcher-3484998-1307779596 -o /tmp/evaluation-result-3484998-1307779596/solver-3484998-1307779596 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3484998-1307779596.opb -t 1800 -m 15500
running on 4 cores: 0,2,4,6
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: 2.02 2.02 1.99 3/177 7689
/proc/meminfo: memFree=31319764/32950928 swapFree=67054844/67111528
[pid=7689] ppid=7687 vsize=13972 CPUtime=0 cores=0,2,4,6
/proc/7689/stat : 7689 (scip-2.0.1.4_2.) R 7687 7689 32526 0 -1 4202496 2175 0 0 0 0 0 0 0 25 0 1 0 968190334 14307328 2129 33554432000 4194304 8979876 140737115079184 18446744073709551615 7836189 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/7689/statm: 3493 2143 423 1169 0 2320 0
[startup+0.0811541 s]
/proc/loadavg: 2.02 2.02 1.99 3/177 7689
/proc/meminfo: memFree=31319764/32950928 swapFree=67054844/67111528
[pid=7689] ppid=7687 vsize=21600 CPUtime=0.07 cores=0,2,4,6
/proc/7689/stat : 7689 (scip-2.0.1.4_2.) R 7687 7689 32526 0 -1 4202496 4621 0 0 0 7 0 0 0 18 0 1 0 968190334 22118400 4318 33554432000 4194304 8979876 140737115079184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/7689/statm: 5400 4318 652 1169 0 4227 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21600
[startup+0.101155 s]
/proc/loadavg: 2.02 2.02 1.99 3/177 7689
/proc/meminfo: memFree=31319764/32950928 swapFree=67054844/67111528
[pid=7689] ppid=7687 vsize=33448 CPUtime=0.09 cores=0,2,4,6
/proc/7689/stat : 7689 (scip-2.0.1.4_2.) R 7687 7689 32526 0 -1 4202496 7327 0 0 0 8 1 0 0 18 0 1 0 968190334 34250752 7024 33554432000 4194304 8979876 140737115079184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/7689/statm: 8362 7024 655 1169 0 7189 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33448
Solver just ended. Dumping a history of the last processes samples
[startup+0.201131 s]
/proc/loadavg: 2.02 2.02 1.99 3/177 7689
/proc/meminfo: memFree=31319764/32950928 swapFree=67054844/67111528
[pid=7689] ppid=7687 vsize=41904 CPUtime=0.19 cores=0,2,4,6
/proc/7689/stat : 7689 (scip-2.0.1.4_2.) R 7687 7689 32526 0 -1 4202496 11604 0 0 0 17 2 0 0 18 0 1 0 968190334 42909696 9181 33554432000 4194304 8979876 140737115079184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/7689/statm: 10476 9181 690 1169 0 9303 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 41904
Child status: 0
Real time (s): 0.236426
CPU time (s): 0.235963
CPU user time (s): 0.205968
CPU system time (s): 0.029995
CPU usage (%): 99.8041
Max. virtual memory (cumulated for all children) (KiB): 41904
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.205968
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11612
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= 3
runsolver used 0.002999 second user time and 0.004999 second system time
The end