0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 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-2665346-1276629925.opb>
0.00/0.01 c original problem has 105 variables (105 bin, 0 int, 0 impl, 0 cont) and 112 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 112 upgd conss, 196 impls, 14 clqs
0.00/0.03 c (0.0s) probing: 101/105 (96.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (2 rounds):
0.00/0.03 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03 c 196 implications, 14 cliques
0.00/0.03 c presolved problem has 105 variables (105 bin, 0 int, 0 impl, 0 cont) and 112 constraints
0.00/0.03 c 14 constraints of type <setppc>
0.00/0.03 c 98 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.01
0.00/0.03 c - non default parameters ----------------------------------------------------------------------
0.00/0.03 c # SCIP version 1.2.1.2
0.00/0.03 c
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = 10000
0.00/0.03 c
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = 1800
0.00/0.03 c
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = 1620
0.00/0.03 c
0.00/0.03 c # should presolving try to simplify inequalities
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/linear/simplifyinequalities = TRUE
0.00/0.03 c
0.00/0.03 c # should presolving try to simplify knapsacks
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03 c
0.00/0.03 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03 c separating/rapidlearning/freq = 0
0.00/0.03 c
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving
0.00/0.03 c
0.00/0.03 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 50 | - | 567k| 0 | 0 | 105 | 112 | 105 | 112 | 0 | 0 | 0 | 5.148000e+03 | -- | Inf
0.08/0.09 o 8410
0.08/0.09 c y 0.1s| 1 | 0 | 50 | - | 572k| 0 | 0 | 105 | 112 | 105 | 112 | 0 | 0 | 0 | 5.148000e+03 | 8.410000e+03 | 63.36%
0.10/0.10 o 5148
0.10/0.10 c * 0.1s| 1 | 0 | 50 | - | 804k| 0 | - | 105 | 286 | 105 | 112 | 0 | 0 | 0 | 5.148000e+03 | 5.148000e+03 | 0.00%
0.10/0.10 c
0.10/0.10 c SCIP Status : problem is solved [optimal solution found]
0.10/0.10 c Solving Time (sec) : 0.06
0.10/0.10 c Solving Nodes : 1
0.10/0.10 c Primal Bound : +5.14800000000000e+03 (2 solutions)
0.10/0.10 c Dual Bound : +5.14800000000000e+03
0.10/0.10 c Gap : 0.00 %
0.10/0.10 s OPTIMUM FOUND
0.10/0.10 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 x80
0.10/0.10 v -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
0.10/0.10 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 x29
0.10/0.10 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
0.10/0.10 v x1
0.10/0.10 c SCIP Status : problem is solved [optimal solution found]
0.10/0.10 c Solving Time : 0.06
0.10/0.10 c Original Problem :
0.10/0.10 c Problem name : HOME/instance-2665346-1276629925.opb
0.10/0.10 c Variables : 105 (105 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.10 c Constraints : 112 initial, 112 maximal
0.10/0.10 c Presolved Problem :
0.10/0.10 c Problem name : t_HOME/instance-2665346-1276629925.opb
0.10/0.10 c Variables : 105 (105 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.10 c Constraints : 112 initial, 286 maximal
0.10/0.10 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.10/0.10 c trivial : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c implics : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c probing : 0.01 0 0 0 0 0 0 0 0
0.10/0.10 c setppc : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c linear : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c logicor : 0.00 0 0 0 0 0 0 0 0
0.10/0.10 c root node : - 0 - - 0 - - - -
0.10/0.10 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.10/0.10 c integral : 0 0 0 1 0 0 0 0 0 0
0.10/0.10 c setppc : 14 1 201 1 0 0 0 0 0 0
0.10/0.10 c linear : 0+ 1 0 0 0 0 0 0 0 0
0.10/0.10 c logicor : 98 1 201 1 0 0 0 0 0 0
0.10/0.10 c countsols : 0 0 0 1 0 0 0 0 0 0
0.10/0.10 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.10/0.10 c integral : 0.00 0.00 0.00 0.00 0.00
0.10/0.10 c setppc : 0.00 0.00 0.00 0.00 0.00
0.10/0.10 c linear : 0.00 0.00 0.00 0.00 0.00
0.10/0.10 c logicor : 0.01 0.00 0.01 0.00 0.00
0.10/0.10 c countsols : 0.00 0.00 0.00 0.00 0.00
0.10/0.10 c Propagators : Time Calls Cutoffs DomReds
0.10/0.10 c vbounds : 0.00 2 0 0
0.10/0.10 c rootredcost : 0.00 0 0 0
0.10/0.10 c pseudoobj : 0.00 2 0 0
0.10/0.10 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.10/0.10 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.10/0.10 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.10 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.10 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.10 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.10/0.10 c applied globally : - - - 0 0.0 - - -
0.10/0.10 c applied locally : - - - 0 0.0 - - -
0.10/0.10 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.10/0.10 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.10/0.10 c redcost : 0.00 1 0 0 0 0
0.10/0.10 c impliedbounds : 0.00 0 0 0 0 0
0.10/0.10 c intobj : 0.00 0 0 0 0 0
0.10/0.10 c cgmip : 0.00 0 0 0 0 0
0.10/0.10 c gomory : 0.00 0 0 0 0 0
0.10/0.10 c strongcg : 0.00 0 0 0 0 0
0.10/0.10 c cmir : 0.00 0 0 0 0 0
0.10/0.10 c flowcover : 0.00 0 0 0 0 0
0.10/0.10 c clique : 0.00 0 0 0 0 0
0.10/0.10 c zerohalf : 0.00 0 0 0 0 0
0.10/0.10 c mcf : 0.00 0 0 0 0 0
0.10/0.10 c rapidlearning : 0.05 1 0 0 0 174
0.10/0.10 c Pricers : Time Calls Vars
0.10/0.10 c problem variables: 0.00 0 0
0.10/0.10 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.10/0.10 c pscost : 0.00 0 0 0 0 0 0
0.10/0.10 c inference : 0.00 0 0 0 0 0 0
0.10/0.10 c mostinf : 0.00 0 0 0 0 0 0
0.10/0.10 c leastinf : 0.00 0 0 0 0 0 0
0.10/0.10 c fullstrong : 0.00 0 0 0 0 0 0
0.10/0.10 c allfullstrong : 0.00 0 0 0 0 0 0
0.10/0.10 c random : 0.00 0 0 0 0 0 0
0.10/0.10 c relpscost : 0.00 0 0 0 0 0 0
0.10/0.10 c Primal Heuristics : Time Calls Found
0.10/0.10 c LP solutions : 0.00 - 1
0.10/0.10 c pseudo solutions : 0.00 - 0
0.10/0.10 c oneopt : 0.00 0 0
0.10/0.10 c crossover : 0.00 0 0
0.10/0.10 c trivial : 0.00 2 0
0.10/0.10 c simplerounding : 0.00 0 0
0.10/0.10 c zirounding : 0.00 0 0
0.10/0.10 c rounding : 0.00 0 0
0.10/0.10 c shifting : 0.00 0 0
0.10/0.10 c intshifting : 0.00 0 0
0.10/0.10 c twoopt : 0.00 0 0
0.10/0.10 c fixandinfer : 0.00 0 0
0.10/0.10 c feaspump : 0.00 0 0
0.10/0.10 c coefdiving : 0.00 0 0
0.10/0.10 c pscostdiving : 0.00 0 0
0.10/0.10 c fracdiving : 0.00 0 0
0.10/0.10 c veclendiving : 0.00 0 0
0.10/0.10 c intdiving : 0.00 0 0
0.10/0.10 c actconsdiving : 0.00 0 0
0.10/0.10 c objpscostdiving : 0.00 0 0
0.10/0.10 c rootsoldiving : 0.00 0 0
0.10/0.10 c linesearchdiving : 0.00 0 0
0.10/0.10 c guideddiving : 0.00 0 0
0.10/0.10 c octane : 0.00 0 0
0.10/0.10 c rens : 0.00 0 0
0.10/0.10 c rins : 0.00 0 0
0.10/0.10 c localbranching : 0.00 0 0
0.10/0.10 c mutation : 0.00 0 0
0.10/0.10 c dins : 0.00 0 0
0.10/0.10 c undercover : 0.00 0 0
0.10/0.10 c nlp : 0.00 0 0
0.10/0.10 c trysol : 0.00 0 0
0.10/0.10 c LP : Time Calls Iterations Iter/call Iter/sec
0.10/0.10 c primal LP : 0.00 0 0 0.00 -
0.10/0.10 c dual LP : 0.00 1 50 50.00 -
0.10/0.10 c lex dual LP : 0.00 0 0 0.00 -
0.10/0.10 c barrier LP : 0.00 0 0 0.00 -
0.10/0.10 c diving/probing LP: 0.00 0 0 0.00 -
0.10/0.10 c strong branching : 0.00 0 0 0.00 -
0.10/0.10 c (at root node) : - 0 0 0.00 -
0.10/0.10 c conflict analysis: 0.00 0 0 0.00 -
0.10/0.10 c B&B Tree :
0.10/0.10 c number of runs : 1
0.10/0.10 c nodes : 1
0.10/0.10 c nodes (total) : 1
0.10/0.10 c nodes left : 0
0.10/0.10 c max depth : 0
0.10/0.10 c max depth (total): 0
0.10/0.10 c backtracks : 0 (0.0%)
0.10/0.10 c delayed cutoffs : 0
0.10/0.10 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.10/0.10 c avg switch length: 2.00
0.10/0.10 c switching time : 0.00
0.10/0.10 c Solution :
0.10/0.10 c Solutions found : 2 (2 improvements)
0.10/0.10 c First Solution : +8.41000000000000e+03 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <trysol>)
0.10/0.10 c Primal Bound : +5.14800000000000e+03 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <relaxation>)
0.10/0.10 c Dual Bound : +5.14800000000000e+03
0.10/0.10 c Gap : 0.00 %
0.10/0.10 c Root Dual Bound : +5.14800000000000e+03
0.10/0.10 c Root Iterations : 50
0.10/0.11 c Time complete: 0.11.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665346-1276629925/watcher-2665346-1276629925 -o /tmp/evaluation-result-2665346-1276629925/solver-2665346-1276629925 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665346-1276629925.opb -t 1800 -m 1800
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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 11556
/proc/meminfo: memFree=1745044/2059040 swapFree=4192956/4192956
[pid=11556] ppid=11554 vsize=9288 CPUtime=0
/proc/11556/stat : 11556 (pbscip.linux.x8) R 11554 11556 10498 0 -1 4202496 1030 0 0 0 0 0 0 0 20 0 1 0 4284569 9510912 950 1992294400 4194304 9819077 140736676267536 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11556/statm: 2322 960 371 1374 0 943 0
[startup+0.0962461 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 11556
/proc/meminfo: memFree=1745044/2059040 swapFree=4192956/4192956
[pid=11556] ppid=11554 vsize=22620 CPUtime=0.08
/proc/11556/stat : 11556 (pbscip.linux.x8) R 11554 11556 10498 0 -1 4202496 7254 0 0 0 5 3 0 0 20 0 1 0 4284569 23162880 3989 1992294400 4194304 9819077 140736676267536 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11556/statm: 5655 3989 648 1374 0 4276 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22620
[startup+0.101246 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 11556
/proc/meminfo: memFree=1745044/2059040 swapFree=4192956/4192956
[pid=11556] ppid=11554 vsize=23060 CPUtime=0.1
/proc/11556/stat : 11556 (pbscip.linux.x8) R 11554 11556 10498 0 -1 4202496 7389 0 0 0 6 4 0 0 20 0 1 0 4284569 23613440 4124 1992294400 4194304 9819077 140736676267536 18446744073709551615 4448463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11556/statm: 5765 4124 649 1374 0 4386 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23060
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.114592
CPU time (s): 0.115982
CPU user time (s): 0.071989
CPU system time (s): 0.043993
CPU usage (%): 101.213
Max. virtual memory (cumulated for all children) (KiB): 23060
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7414
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 0.004999 second user time and 0.009998 second system time
The end