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-3734334-1338703458.opb>
0.00/0.00 c original problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.00 c start presolving problem
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 47 del vars, 0 del conss, 45 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 328 impls, 0 clqs
0.00/0.01 c (round 2) 65 del vars, 124 del conss, 49 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1138 impls, 0 clqs
0.00/0.01 c (round 3) 66 del vars, 152 del conss, 49 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 1160 impls, 0 clqs
0.00/0.01 c (round 4) 68 del vars, 155 del conss, 49 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 1204 impls, 0 clqs
0.00/0.01 c (round 5) 68 del vars, 158 del conss, 49 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 1204 impls, 0 clqs
0.00/0.01 c (round 6) 68 del vars, 158 del conss, 49 chg bounds, 2 chg sides, 2 chg coeffs, 85 upgd conss, 1204 impls, 0 clqs
0.00/0.01 c (round 7) 75 del vars, 158 del conss, 49 chg bounds, 2 chg sides, 2 chg coeffs, 85 upgd conss, 1320 impls, 0 clqs
0.00/0.01 c (round 8) 75 del vars, 170 del conss, 49 chg bounds, 2 chg sides, 2 chg coeffs, 85 upgd conss, 1332 impls, 0 clqs
0.00/0.01 c presolving (9 rounds):
0.00/0.01 c 75 deleted vars, 170 deleted constraints, 49 tightened bounds, 0 added holes, 2 changed sides, 2 changed coefficients
0.00/0.01 c 1332 implications, 0 cliques
0.00/0.01 c presolved problem has 24 variables (24 bin, 0 int, 0 impl, 0 cont) and 74 constraints
0.00/0.01 c 1 constraints of type <linear>
0.00/0.01 c 73 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 2)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c OPT-LIN
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 = c 13950
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 = c 1791
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 = c 10000
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving problem
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c 0.0s| 1 | 0 | 14 | 435k| 0 | 1 | 24 | 74 | 74 | 24 | 74 | 0 | 0 | 0 | 1.000000e+00 | -- | Inf
0.00/0.01 c 0.0s| 1 | 0 | 52 | 441k| 0 | 0 | 24 | 74 | 74 | 24 | 77 | 3 | 0 | 0 | 1.000000e+00 | -- | Inf
0.00/0.02 o 1
0.00/0.02 c * 0.0s| 1 | 0 | 52 | 441k| 0 | - | 24 | 74 | 74 | 24 | 77 | 3 | 0 | 0 | 1.000000e+00 | 1.000000e+00 | 0.00%
0.00/0.02 c
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time (sec) : 0.01
0.00/0.02 c Solving Nodes : 1
0.00/0.02 c Primal Bound : +1.00000000000000e+00 (1 solutions)
0.00/0.02 c Dual Bound : +1.00000000000000e+00
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c NODE 1
0.00/0.02 c DUAL BOUND 1
0.00/0.02 c PRIMAL BOUND 1
0.00/0.02 c GAP 0
0.00/0.02 s OPTIMUM FOUND
0.00/0.02 v -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74
0.00/0.02 v -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
0.00/0.02 v -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x18 -x27 x17 x26
0.00/0.02 v x16 x25 -x15 -x24 x14 x23 x13 x22 -x12 -x21 -x11 -x20 x10 x19 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time : 0.01
0.00/0.02 c Original Problem :
0.00/0.02 c Problem name : HOME/instance-3734334-1338703458.opb
0.00/0.02 c Variables : 99 (99 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 244 initial, 244 maximal
0.00/0.02 c Presolved Problem :
0.00/0.02 c Problem name : t_HOME/instance-3734334-1338703458.opb
0.00/0.02 c Variables : 24 (24 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 74 initial, 74 maximal
0.00/0.02 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.02 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c implics : 0.00 0 16 0 0 0 0 0 0
0.00/0.02 c probing : 0.00 6 1 0 0 0 0 0 0
0.00/0.02 c linear : 0.00 50 2 0 49 0 158 2 2
0.00/0.02 c logicor : 0.00 0 0 0 0 0 12 0 0
0.00/0.02 c root node : - 0 - - 0 - - - -
0.00/0.02 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.02 c integral : 0 0 0 1 0 0 0 0 0 0
0.00/0.02 c linear : 1 2 89 1 0 2 0 0 0 0
0.00/0.02 c logicor : 73 2 80 1 0 4 0 0 0 0
0.00/0.02 c countsols : 0 0 0 1 0 0 0 0 0 0
0.00/0.02 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.02 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c linear : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c logicor : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c Propagators : Time Calls Cutoffs DomReds
0.00/0.02 c rootredcost : 0.00 0 0 0
0.00/0.02 c pseudoobj : 0.00 1 0 0
0.00/0.02 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.02 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c applied globally : - - - 0 0.0 - - -
0.00/0.02 c applied locally : - - - 0 0.0 - - -
0.00/0.02 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.02 c cut pool : 0.00 1 - - 0 - (maximal pool size: 5)
0.00/0.02 c redcost : 0.00 2 0 0 0 0
0.00/0.02 c impliedbounds : 0.00 1 0 0 1 0
0.00/0.02 c intobj : 0.00 0 0 0 0 0
0.00/0.02 c gomory : 0.00 2 0 0 8 0
0.00/0.02 c strongcg : 0.00 2 0 0 8 0
0.00/0.02 c cmir : 0.00 2 0 0 1 0
0.00/0.02 c flowcover : 0.00 2 0 0 2 0
0.00/0.02 c clique : 0.00 2 0 0 1 0
0.00/0.02 c zerohalf : 0.00 0 0 0 0 0
0.00/0.02 c mcf : 0.00 1 0 0 0 0
0.00/0.02 c Pricers : Time Calls Vars
0.00/0.02 c problem variables: 0.00 0 0
0.00/0.02 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.02 c pscost : 0.00 0 0 0 0 0 0
0.00/0.02 c inference : 0.00 0 0 0 0 0 0
0.00/0.02 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.02 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.02 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.02 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.02 c random : 0.00 0 0 0 0 0 0
0.00/0.02 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.02 c Primal Heuristics : Time Calls Found
0.00/0.02 c LP solutions : 0.00 - 1
0.00/0.02 c pseudo solutions : 0.00 - 0
0.00/0.02 c oneopt : 0.00 0 0
0.00/0.02 c simplerounding : 0.00 0 0
0.00/0.02 c rounding : 0.00 1 0
0.00/0.02 c shifting : 0.00 1 0
0.00/0.02 c intshifting : 0.00 0 0
0.00/0.02 c fixandinfer : 0.00 0 0
0.00/0.02 c feaspump : 0.00 1 0
0.00/0.02 c coefdiving : 0.00 0 0
0.00/0.02 c pscostdiving : 0.00 0 0
0.00/0.02 c fracdiving : 0.00 0 0
0.00/0.02 c veclendiving : 0.00 0 0
0.00/0.02 c intdiving : 0.00 0 0
0.00/0.02 c actconsdiving : 0.00 0 0
0.00/0.02 c objpscostdiving : 0.00 0 0
0.00/0.02 c rootsoldiving : 0.00 0 0
0.00/0.02 c linesearchdiving : 0.00 0 0
0.00/0.02 c guideddiving : 0.00 0 0
0.00/0.02 c octane : 0.00 0 0
0.00/0.02 c rens : 0.01 0 0
0.00/0.02 c rins : 0.00 0 0
0.00/0.02 c localbranching : 0.00 0 0
0.00/0.02 c mutation : 0.00 0 0
0.00/0.02 c crossover : 0.00 0 0
0.00/0.02 c dins : 0.00 0 0
0.00/0.02 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.02 c primal LP : 0.00 0 0 0.00 -
0.00/0.02 c dual LP : 0.00 2 18 9.00 -
0.00/0.02 c barrier LP : 0.00 0 0 0.00 -
0.00/0.02 c diving/probing LP: 0.00 7 34 4.86 -
0.00/0.02 c strong branching : 0.00 0 0 0.00 -
0.00/0.02 c (at root node) : - 0 0 0.00 -
0.00/0.02 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.02 c B&B Tree :
0.00/0.02 c number of runs : 1
0.00/0.02 c nodes : 1
0.00/0.02 c nodes (total) : 1
0.00/0.02 c nodes left : 0
0.00/0.02 c max depth : 0
0.00/0.02 c max depth (total): 0
0.00/0.02 c backtracks : 0 (0.0%)
0.00/0.02 c delayed cutoffs : 0
0.00/0.02 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.02 c avg switch length: 2.00
0.00/0.02 c switching time : 0.00
0.00/0.02 c Solution :
0.00/0.02 c Solutions found : 1 (1 improvements)
0.00/0.02 c Primal Bound : +1.00000000000000e+00 (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <relaxation>)
0.00/0.02 c Dual Bound : +1.00000000000000e+00
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c Root Dual Bound : +1.00000000000000e+00
0.00/0.02 c Time complete: 0.01.
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-3734334-1338703458/watcher-3734334-1338703458 -o /tmp/evaluation-result-3734334-1338703458/solver-3734334-1338703458 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734334-1338703458.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: 1.78 1.96 1.98 2/176 28998
/proc/meminfo: memFree=30643140/32873844 swapFree=7900/7900
[pid=28998] ppid=28996 vsize=8556 CPUtime=0 cores=1,3,5,7
/proc/28998/stat : 28998 (pbscip.linux.x8) R 28996 28998 17150 0 -1 4202496 1507 0 0 0 0 0 0 0 20 0 1 0 336470296 8761344 1459 33554432000 4194304 7823515 140736629883520 140736629878952 6883856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/28998/statm: 2139 1459 354 887 0 1249 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.025078
CPU time (s): 0.024995
CPU user time (s): 0.014997
CPU system time (s): 0.009998
CPU usage (%): 99.669
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.009998
maximum resident set size= 11736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3339
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 0.000999 second user time and 0.005999 second system time
The end