0.00/0.00 c SCIP version 1.1.0.7
0.00/0.00 c LP-Solver SoPlex 1.4.1
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c read problem <HOME/instance-3731980-1338695055.opb>
0.00/0.00 c original problem has 232 variables (232 bin, 0 int, 0 impl, 0 cont) and 527 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 1 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 342 impls, 0 clqs
0.00/0.02 c (round 2) 1 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 522 upgd conss, 342 impls, 0 clqs
0.00/0.02 c (round 3) 2 del vars, 11 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 522 upgd conss, 342 impls, 0 clqs
0.00/0.02 c (round 4) 2 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 342 impls, 0 clqs
0.00/0.02 c (round 5) 3 del vars, 13 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 342 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 106/229 (46.3%) - 2 fixings, 0 aggregations, 12 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c (round 6) 5 del vars, 13 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 366 impls, 0 clqs
0.00/0.02 c (round 7) 5 del vars, 39 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 366 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 116/229 (50.7%) - 2 fixings, 0 aggregations, 12 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (8 rounds):
0.00/0.02 c 5 deleted vars, 39 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 366 implications, 0 cliques
0.00/0.02 c presolved problem has 227 variables (227 bin, 0 int, 0 impl, 0 cont) and 488 constraints
0.00/0.02 c 488 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c strange?!, PURESAT with obj
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 13950
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 51 |1334k| 0 | 0 | 227 | 488 | 488 | 227 | 488 | 0 | 0 | 0 | 8.720000e+02 | -- | Inf
0.00/0.03 o 872
0.00/0.03 c * 0.0s| 1 | 0 | 51 |1336k| 0 | - | 227 | 488 | 488 | 227 | 488 | 0 | 0 | 0 | 8.720000e+02 | 8.720000e+02 | 0.00%
0.00/0.03 c
0.00/0.03 c SCIP Status : problem is solved [optimal solution found]
0.00/0.03 c Solving Time (sec) : 0.02
0.00/0.03 c Solving Nodes : 1
0.00/0.03 c Primal Bound : +8.72000000000000e+02 (1 solutions)
0.00/0.03 c Dual Bound : +8.72000000000000e+02
0.00/0.03 c Gap : 0.00 %
0.00/0.03 c NODE 1
0.00/0.03 c DUAL BOUND 872
0.00/0.03 c PRIMAL BOUND 872
0.00/0.03 c GAP 0
0.00/0.03 s OPTIMUM FOUND
0.00/0.03 v -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211
0.00/0.03 v -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191
0.00/0.03 v -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170
0.00/0.03 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 x158 x157 x156 x155 x154 x153 x152 -x151 -x150 -x149 -x148
0.00/0.03 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
0.00/0.03 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
0.00/0.03 v -x105 -x104 -x103 x102 x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 x85 x84 x83 x82 -x81
0.00/0.03 v -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 x64 -x63 x62 x61 -x60 -x59 -x58 -x57 -x56 -x55
0.00/0.03 v -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
0.00/0.03 v -x29 -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
0.00/0.03 v -x2 -x1
0.00/0.03 c SCIP Status : problem is solved [optimal solution found]
0.00/0.03 c Solving Time : 0.02
0.00/0.03 c Original Problem :
0.00/0.03 c Problem name : HOME/instance-3731980-1338695055.opb
0.00/0.03 c Variables : 232 (232 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03 c Constraints : 527 initial, 527 maximal
0.00/0.03 c Presolved Problem :
0.00/0.03 c Problem name : t_HOME/instance-3731980-1338695055.opb
0.00/0.03 c Variables : 227 (227 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03 c Constraints : 488 initial, 488 maximal
0.00/0.03 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.03 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.03 c dualfix : 0.00 1 0 0 0 0 0 0 0
0.00/0.03 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.03 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.03 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.03 c probing : 0.00 2 0 0 0 0 0 0 0
0.00/0.03 c linear : 0.01 0 2 0 0 0 4 0 0
0.00/0.03 c logicor : 0.00 0 0 0 0 0 35 0 0
0.00/0.03 c root node : - 0 - - 0 - - - -
0.00/0.03 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.03 c integral : 0 0 0 1 0 0 0 0 0 0
0.00/0.03 c logicor : 488 1 208 1 0 2 0 0 0 0
0.00/0.03 c countsols : 0 0 0 1 0 0 0 0 0 0
0.00/0.03 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.03 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.03 c logicor : 0.00 0.00 0.00 0.00 0.00
0.00/0.03 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.03 c Propagators : Time Calls Cutoffs DomReds
0.00/0.03 c rootredcost : 0.00 0 0 0
0.00/0.03 c pseudoobj : 0.00 2 0 0
0.00/0.03 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.03 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.03 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.03 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.03 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.03 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.03 c applied globally : - - - 0 0.0 - - -
0.00/0.03 c applied locally : - - - 0 0.0 - - -
0.00/0.03 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.03 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.03 c redcost : 0.00 1 0 0 0 0
0.00/0.03 c impliedbounds : 0.00 0 0 0 0 0
0.00/0.03 c intobj : 0.00 0 0 0 0 0
0.00/0.03 c gomory : 0.00 1 0 0 0 0
0.00/0.03 c strongcg : 0.00 1 0 0 0 0
0.00/0.03 c cmir : 0.00 1 0 0 0 0
0.00/0.03 c flowcover : 0.00 1 0 0 0 0
0.00/0.03 c clique : 0.00 1 0 0 0 0
0.00/0.03 c zerohalf : 0.00 0 0 0 0 0
0.00/0.03 c mcf : 0.00 1 0 0 0 0
0.00/0.03 c Pricers : Time Calls Vars
0.00/0.03 c problem variables: 0.00 0 0
0.00/0.03 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.03 c pscost : 0.00 0 0 0 0 0 0
0.00/0.03 c inference : 0.00 0 0 0 0 0 0
0.00/0.03 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.03 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.03 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.03 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.03 c random : 0.00 0 0 0 0 0 0
0.00/0.03 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.03 c Primal Heuristics : Time Calls Found
0.00/0.03 c LP solutions : 0.00 - 1
0.00/0.03 c pseudo solutions : 0.00 - 0
0.00/0.03 c oneopt : 0.00 0 0
0.00/0.03 c simplerounding : 0.00 0 0
0.00/0.03 c rounding : 0.00 0 0
0.00/0.03 c shifting : 0.00 0 0
0.00/0.03 c intshifting : 0.00 0 0
0.00/0.03 c fixandinfer : 0.00 0 0
0.00/0.03 c feaspump : 0.00 0 0
0.00/0.03 c coefdiving : 0.00 0 0
0.00/0.03 c pscostdiving : 0.00 0 0
0.00/0.03 c fracdiving : 0.00 0 0
0.00/0.03 c veclendiving : 0.00 0 0
0.00/0.03 c intdiving : 0.00 0 0
0.00/0.03 c actconsdiving : 0.00 0 0
0.00/0.03 c objpscostdiving : 0.00 0 0
0.00/0.03 c rootsoldiving : 0.00 0 0
0.00/0.03 c linesearchdiving : 0.00 0 0
0.00/0.03 c guideddiving : 0.00 0 0
0.00/0.03 c octane : 0.00 0 0
0.00/0.03 c rens : 0.00 0 0
0.00/0.03 c rins : 0.00 0 0
0.00/0.03 c localbranching : 0.00 0 0
0.00/0.03 c mutation : 0.00 0 0
0.00/0.03 c crossover : 0.00 0 0
0.00/0.03 c dins : 0.00 0 0
0.00/0.03 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.03 c primal LP : 0.00 0 0 0.00 -
0.00/0.03 c dual LP : 0.00 1 51 51.00 -
0.00/0.03 c barrier LP : 0.00 0 0 0.00 -
0.00/0.03 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.03 c strong branching : 0.00 0 0 0.00 -
0.00/0.03 c (at root node) : - 0 0 0.00 -
0.00/0.03 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.03 c B&B Tree :
0.00/0.03 c number of runs : 1
0.00/0.03 c nodes : 1
0.00/0.03 c nodes (total) : 1
0.00/0.03 c nodes left : 0
0.00/0.03 c max depth : 0
0.00/0.03 c max depth (total): 0
0.00/0.03 c backtracks : 0 (0.0%)
0.00/0.03 c delayed cutoffs : 0
0.00/0.03 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.03 c avg switch length: 2.00
0.00/0.03 c switching time : 0.00
0.00/0.03 c Solution :
0.00/0.03 c Solutions found : 1 (1 improvements)
0.00/0.03 c Primal Bound : +8.72000000000000e+02 (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <relaxation>)
0.00/0.03 c Dual Bound : +8.72000000000000e+02
0.00/0.03 c Gap : 0.00 %
0.00/0.03 c Root Dual Bound : +8.72000000000000e+02
0.00/0.03 c Time complete: 0.02.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3731980-1338695055/watcher-3731980-1338695055 -o /tmp/evaluation-result-3731980-1338695055/solver-3731980-1338695055 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731980-1338695055.opb
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 2.00 2.00 3/174 24557
/proc/meminfo: memFree=23732068/32873844 swapFree=7112/7112
[pid=24557] ppid=24555 vsize=8732 CPUtime=0 cores=1,3,5,7
/proc/24557/stat : 24557 (pbscip.linux.x8) R 24555 24557 13043 0 -1 4202496 1530 0 0 0 0 0 0 0 20 0 1 0 335634057 8941568 1482 33554432000 4194304 7823515 140736511049088 140736511045800 5878822 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/24557/statm: 2183 1482 354 887 0 1293 0
[startup+0.0137249 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 24557
/proc/meminfo: memFree=23732068/32873844 swapFree=7112/7112
[pid=24557] ppid=24555 vsize=12860 CPUtime=0 cores=1,3,5,7
/proc/24557/stat : 24557 (pbscip.linux.x8) R 24555 24557 13043 0 -1 4202496 2653 0 0 0 0 0 0 0 20 0 1 0 335634057 13168640 2251 33554432000 4194304 7823515 140736511049088 140736511045800 4402248 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/24557/statm: 3215 2251 426 887 0 2325 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12860
Solver just ended. Dumping a history of the last processes samples
[startup+0.0137249 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 24557
/proc/meminfo: memFree=23732068/32873844 swapFree=7112/7112
[pid=24557] ppid=24555 vsize=12860 CPUtime=0 cores=1,3,5,7
/proc/24557/stat : 24557 (pbscip.linux.x8) R 24555 24557 13043 0 -1 4202496 2653 0 0 0 0 0 0 0 20 0 1 0 335634057 13168640 2251 33554432000 4194304 7823515 140736511049088 140736511045800 4402248 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/24557/statm: 3215 2251 426 887 0 2325 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12860
Child status: 0
Real time (s): 0.0389061
CPU time (s): 0.037993
CPU user time (s): 0.027995
CPU system time (s): 0.009998
CPU usage (%): 97.6531
Max. virtual memory (cumulated for all children) (KiB): 12860
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.009998
maximum resident set size= 13620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3816
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= 3
involuntary context switches= 2
runsolver used 0.002999 second user time and 0.002999 second system time
The end