0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704530-1278561429.opb>
0.00/0.01 c original problem has 96 variables (96 bin, 0 int, 0 impl, 0 cont) and 28 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 o 96
0.00/0.01 c feasible solution found by trivial heuristic, objective value 9.600000e+01
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 0 del vars, 5 del conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.00/0.02 c (round 2) 0 del vars, 5 del conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 23 upgd conss, 2 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 0 deleted vars, 5 deleted constraints, 0 tightened bounds, 0 added holes, 5 changed sides, 0 changed coefficients
0.00/0.02 c 2 implications, 0 cliques
0.00/0.02 c presolved problem has 96 variables (96 bin, 0 int, 0 impl, 0 cont) and 23 constraints
0.00/0.02 c 1 constraints of type <setppc>
0.00/0.02 c 22 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 - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
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 = 10000
0.00/0.02 c
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 = 1790
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 = 1620
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 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 t 0.0s| 1 | 0 | 31 | - | 459k| 0 | 10 | 96 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 9.600000e+01 |3500.00%
0.00/0.02 o 11
0.00/0.02 c r 0.0s| 1 | 0 | 31 | - | 461k| 0 | 10 | 96 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 1.100000e+01 | 312.50%
0.00/0.02 o 10
0.00/0.02 c R 0.0s| 1 | 0 | 31 | - | 463k| 0 | 10 | 96 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 1.000000e+01 | 275.00%
0.00/0.02 o 9
0.00/0.02 c s 0.0s| 1 | 0 | 31 | - | 465k| 0 | 10 | 96 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 9.000000e+00 | 237.50%
0.06/0.07 o 4
0.06/0.07 c y 0.1s| 1 | 0 | 31 | - | 521k| 0 | 10 | 96 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 4.000000e+00 | 50.00%
0.06/0.08 c 0.1s| 1 | 0 | 37 | - | 572k| 0 | 8 | 96 | 129 | 96 | 24 | 1 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.06/0.09 c 0.1s| 1 | 0 | 44 | - | 615k| 0 | 12 | 96 | 129 | 96 | 25 | 2 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.06/0.09 c 0.1s| 1 | 0 | 50 | - | 664k| 0 | 11 | 96 | 129 | 96 | 26 | 3 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.10 c 0.1s| 1 | 0 | 56 | - | 711k| 0 | 10 | 96 | 129 | 96 | 27 | 4 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.10 c 0.1s| 1 | 0 | 71 | - | 768k| 0 | 6 | 96 | 129 | 96 | 28 | 5 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.11 c 0.1s| 1 | 0 | 75 | - | 776k| 0 | - | 96 | 129 | 96 | 29 | 6 | 0 | 0 | 4.000000e+00 | 4.000000e+00 | 0.00%
0.09/0.11 c 0.1s| 1 | 0 | 75 | - | 776k| 0 | - | 96 | 129 | 96 | 29 | 6 | 0 | 0 | 4.000000e+00 | 4.000000e+00 | 0.00%
0.09/0.11 c
0.09/0.11 c SCIP Status : problem is solved [optimal solution found]
0.09/0.11 c Solving Time (sec) : 0.10
0.09/0.11 c Solving Nodes : 1
0.09/0.11 c Primal Bound : +4.00000000000000e+00 (14 solutions)
0.09/0.11 c Dual Bound : +4.00000000000000e+00
0.09/0.11 c Gap : 0.00 %
0.09/0.11 s OPTIMUM FOUND
0.09/0.11 v x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71
0.09/0.11 v -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46
0.09/0.11 v -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21
0.09/0.11 v -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 -x2 -x1
0.09/0.11 c SCIP Status : problem is solved [optimal solution found]
0.09/0.11 c Solving Time : 0.10
0.09/0.11 c Original Problem :
0.09/0.11 c Problem name : HOME/instance-2704530-1278561429.opb
0.09/0.11 c Variables : 96 (96 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.11 c Constraints : 28 initial, 28 maximal
0.09/0.11 c Presolved Problem :
0.09/0.11 c Problem name : t_HOME/instance-2704530-1278561429.opb
0.09/0.11 c Variables : 96 (96 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.11 c Constraints : 23 initial, 129 maximal
0.09/0.11 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.11 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c setppc : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c linear : 0.00 0 0 0 0 0 5 5 0
0.09/0.11 c logicor : 0.00 0 0 0 0 0 0 0 0
0.09/0.11 c root node : - 30 - - 30 - - - -
0.09/0.11 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.11 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.11 c setppc : 1 6 194 0 0 0 0 0 0 0
0.09/0.11 c linear : 0+ 6 2 0 0 0 0 0 0 0
0.09/0.11 c logicor : 22 6 42 0 0 0 0 0 0 0
0.09/0.11 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.11 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.11 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c setppc : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c linear : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c logicor : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c Propagators : Time Calls Cutoffs DomReds
0.09/0.11 c vbounds : 0.00 2 0 0
0.09/0.11 c rootredcost : 0.00 0 0 0
0.09/0.11 c pseudoobj : 0.00 5 1 0
0.09/0.11 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.11 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.11 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.11 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.11 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.11 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.11 c applied globally : - - - 0 0.0 - - -
0.09/0.11 c applied locally : - - - 0 0.0 - - -
0.09/0.11 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.11 c cut pool : 0.00 5 - - 18 - (maximal pool size: 79)
0.09/0.11 c redcost : 0.00 6 0 30 0 0
0.09/0.11 c impliedbounds : 0.00 6 0 0 0 0
0.09/0.11 c intobj : 0.00 0 0 0 0 0
0.09/0.11 c cgmip : 0.00 0 0 0 0 0
0.09/0.11 c gomory : 0.01 6 0 0 72 0
0.09/0.11 c strongcg : 0.01 6 0 0 61 0
0.09/0.11 c cmir : 0.01 6 0 0 0 0
0.09/0.11 c flowcover : 0.01 6 0 0 0 0
0.09/0.11 c clique : 0.00 1 0 0 0 0
0.09/0.11 c zerohalf : 0.00 0 0 0 0 0
0.09/0.11 c mcf : 0.00 1 0 0 0 0
0.09/0.11 c rapidlearning : 0.05 1 0 0 0 106
0.09/0.11 c Pricers : Time Calls Vars
0.09/0.11 c problem variables: 0.00 0 0
0.09/0.11 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.11 c pscost : 0.00 0 0 0 0 0 0
0.09/0.11 c inference : 0.00 0 0 0 0 0 0
0.09/0.11 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.11 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.11 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.11 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.11 c random : 0.00 0 0 0 0 0 0
0.09/0.11 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.11 c Primal Heuristics : Time Calls Found
0.09/0.11 c LP solutions : 0.00 - 0
0.09/0.11 c pseudo solutions : 0.00 - 0
0.09/0.11 c oneopt : 0.00 1 0
0.09/0.11 c trivial : 0.00 2 3
0.09/0.11 c simplerounding : 0.00 6 6
0.09/0.11 c zirounding : 0.00 0 0
0.09/0.11 c rounding : 0.00 6 1
0.09/0.11 c shifting : 0.00 6 3
0.09/0.11 c intshifting : 0.00 0 0
0.09/0.11 c twoopt : 0.00 0 0
0.09/0.11 c fixandinfer : 0.00 0 0
0.09/0.11 c feaspump : 0.00 0 0
0.09/0.11 c coefdiving : 0.00 0 0
0.09/0.11 c pscostdiving : 0.00 0 0
0.09/0.11 c fracdiving : 0.00 0 0
0.09/0.11 c veclendiving : 0.00 0 0
0.09/0.11 c intdiving : 0.00 0 0
0.09/0.11 c actconsdiving : 0.00 0 0
0.09/0.11 c objpscostdiving : 0.00 0 0
0.09/0.11 c rootsoldiving : 0.00 0 0
0.09/0.11 c linesearchdiving : 0.00 0 0
0.09/0.11 c guideddiving : 0.00 0 0
0.09/0.11 c octane : 0.00 0 0
0.09/0.11 c rens : 0.00 0 0
0.09/0.11 c rins : 0.00 0 0
0.09/0.11 c localbranching : 0.00 0 0
0.09/0.11 c mutation : 0.00 0 0
0.09/0.11 c crossover : 0.00 0 0
0.09/0.11 c dins : 0.00 0 0
0.09/0.11 c undercover : 0.00 0 0
0.09/0.11 c nlp : 0.00 0 0
0.09/0.11 c trysol : 0.00 0 0
0.09/0.11 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.11 c primal LP : 0.00 0 0 0.00 -
0.09/0.11 c dual LP : 0.00 7 75 10.71 -
0.09/0.11 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.11 c barrier LP : 0.00 0 0 0.00 -
0.09/0.11 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.11 c strong branching : 0.00 0 0 0.00 -
0.09/0.11 c (at root node) : - 0 0 0.00 -
0.09/0.11 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.11 c B&B Tree :
0.09/0.11 c number of runs : 1
0.09/0.11 c nodes : 1
0.09/0.11 c nodes (total) : 1
0.09/0.11 c nodes left : 0
0.09/0.11 c max depth : 0
0.09/0.11 c max depth (total): 0
0.09/0.11 c backtracks : 0 (0.0%)
0.09/0.11 c delayed cutoffs : 0
0.09/0.11 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.11 c avg switch length: 2.00
0.09/0.11 c switching time : 0.00
0.09/0.11 c Solution :
0.09/0.11 c Solutions found : 14 (5 improvements)
0.09/0.11 c First Solution : +9.60000000000000e+01 (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.09/0.11 c Primal Bound : +4.00000000000000e+00 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
0.09/0.11 c Dual Bound : +4.00000000000000e+00
0.09/0.11 c Gap : 0.00 %
0.09/0.11 c Root Dual Bound : +4.00000000000000e+00
0.09/0.11 c Root Iterations : 75
0.09/0.12 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-2704530-1278561429/watcher-2704530-1278561429 -o /tmp/evaluation-result-2704530-1278561429/solver-2704530-1278561429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704530-1278561429.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: 0.93 0.98 0.99 3/106 27428
/proc/meminfo: memFree=1703416/2059040 swapFree=4139720/4192956
[pid=27428] ppid=27426 vsize=7904 CPUtime=0
/proc/27428/stat : 27428 (pbscip.linux.x8) R 27426 27428 27376 0 -1 4202496 1058 0 0 0 0 0 0 0 20 0 1 0 24349966 8093696 970 1992294400 4194304 8395647 140736847864864 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27428/statm: 1976 979 365 1026 0 946 0
[startup+0.0726509 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27428
/proc/meminfo: memFree=1703416/2059040 swapFree=4139720/4192956
[pid=27428] ppid=27426 vsize=22540 CPUtime=0.06
/proc/27428/stat : 27428 (pbscip.linux.x8) R 27426 27428 27376 0 -1 4202496 4834 0 0 0 5 1 0 0 20 0 1 0 24349966 23080960 4393 1992294400 4194304 8395647 140736847864864 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27428/statm: 5635 4393 604 1026 0 4605 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22540
[startup+0.100656 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27428
/proc/meminfo: memFree=1703416/2059040 swapFree=4139720/4192956
[pid=27428] ppid=27426 vsize=22540 CPUtime=0.09
/proc/27428/stat : 27428 (pbscip.linux.x8) R 27426 27428 27376 0 -1 4202496 4947 0 0 0 8 1 0 0 20 0 1 0 24349966 23080960 4506 1992294400 4194304 8395647 140736847864864 18446744073709551615 7352396 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27428/statm: 5635 4506 612 1026 0 4605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22540
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.121331
CPU time (s): 0.12098
CPU user time (s): 0.098984
CPU system time (s): 0.021996
CPU usage (%): 99.7107
Max. virtual memory (cumulated for all children) (KiB): 22540
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.098984
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5014
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 0.002999 second user time and 0.010998 second system time
The end