0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666553-1276650278.opb>
0.00/0.01 c original problem has 80 variables (80 bin, 0 int, 0 impl, 0 cont) and 55 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) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 9 chg coeffs, 0 upgd conss, 244 impls, 0 clqs
0.00/0.02 c (round 2) 16 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 17 chg coeffs, 0 upgd conss, 378 impls, 0 clqs
0.00/0.02 c (round 3) 26 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 3 upgd conss, 378 impls, 0 clqs
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 26 deleted vars, 16 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 25 changed coefficients
0.00/0.03 c 390 implications, 0 cliques
0.00/0.03 c presolved problem has 54 variables (54 bin, 0 int, 0 impl, 0 cont) and 37 constraints
0.00/0.03 c 30 constraints of type <and>
0.00/0.03 c 2 constraints of type <linear>
0.00/0.03 c 5 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
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 primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03 c heuristics/undercover/freq = 0
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 | 5 | - | 359k| 0 | 1 | 54 | 37 | 54 | 65 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.08 c 0.0s| 1 | 0 | 74 | - | 364k| 0 | 6 | 54 | 37 | 54 | 69 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 84 | - | 381k| 0 | 17 | 54 | 37 | 54 | 76 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.09 c 0.1s| 1 | 0 | 98 | - | 402k| 0 | 15 | 54 | 37 | 54 | 81 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 104 | - | 412k| 0 | 19 | 54 | 37 | 54 | 86 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 111 | - | 423k| 0 | 19 | 54 | 37 | 54 | 90 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 136 | - | 431k| 0 | 20 | 54 | 37 | 54 | 95 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 2 | 136 | - | 432k| 0 | 20 | 54 | 37 | 54 | 95 | 30 | 0 | 9 | 3.000000e+00 | -- | Inf
0.19/0.23 o 7
0.19/0.23 c * 0.2s| 31 | 8 | 321 | 6.2 | 437k| 14 | - | 54 | 43 | 54 | 45 | 62 | 6 | 111 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.19/0.24 o 3
0.19/0.24 c * 0.2s| 38 | 0 | 337 | 5.4 | 434k| 14 | - | 54 | 38 | 54 | 42 | 65 | 9 | 118 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.19/0.24 c
0.19/0.24 c SCIP Status : problem is solved [optimal solution found]
0.19/0.24 c Solving Time (sec) : 0.18
0.19/0.24 c Solving Nodes : 38
0.19/0.24 c Primal Bound : +3.00000000000000e+00 (2 solutions)
0.19/0.24 c Dual Bound : +3.00000000000000e+00
0.19/0.24 c Gap : 0.00 %
0.19/0.24 s OPTIMUM FOUND
0.19/0.24 v -x30 -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 x2 x1
0.19/0.24 c SCIP Status : problem is solved [optimal solution found]
0.19/0.24 c Solving Time : 0.18
0.19/0.24 c Original Problem :
0.19/0.24 c Problem name : HOME/instance-2666553-1276650278.opb
0.19/0.24 c Variables : 80 (80 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24 c Constraints : 55 initial, 55 maximal
0.19/0.24 c Presolved Problem :
0.19/0.24 c Problem name : t_HOME/instance-2666553-1276650278.opb
0.19/0.24 c Variables : 54 (54 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24 c Constraints : 37 initial, 43 maximal
0.19/0.24 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.24 c trivial : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c implics : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c probing : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c and : 0.00 4 16 0 0 0 16 0 16
0.19/0.24 c linear : 0.00 3 3 0 0 0 0 0 9
0.19/0.24 c logicor : 0.01 0 0 0 0 0 0 0 0
0.19/0.24 c root node : - 12 - - 12 - - - -
0.19/0.24 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.24 c integral : 0 0 0 37 0 0 18 0 0 48
0.19/0.24 c and : 30 65 218 1 0 6 86 42 0 0
0.19/0.24 c linear : 2 6 211 1 0 5 64 0 0 0
0.19/0.24 c logicor : 5+ 6 66 2 0 1 2 0 0 0
0.19/0.24 c countsols : 0 0 0 2 0 0 0 0 0 0
0.19/0.24 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.24 c integral : 0.07 0.00 0.00 0.07 0.00
0.19/0.24 c and : 0.00 0.00 0.00 0.00 0.00
0.19/0.24 c linear : 0.00 0.00 0.00 0.00 0.00
0.19/0.24 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.24 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.24 c Propagators : Time Calls Cutoffs DomReds
0.19/0.24 c vbounds : 0.00 2 0 0
0.19/0.24 c rootredcost : 0.00 1 0 2
0.19/0.24 c pseudoobj : 0.00 105 0 0
0.19/0.24 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.24 c propagation : 0.00 12 6 18 11.3 0 0.0 -
0.19/0.24 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.24 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.24 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.24 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.24 c applied globally : - - - 9 9.1 - - -
0.19/0.24 c applied locally : - - - 0 0.0 - - -
0.19/0.24 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.24 c cut pool : 0.00 5 - - 6 - (maximal pool size: 60)
0.19/0.24 c redcost : 0.00 66 0 0 0 0
0.19/0.24 c impliedbounds : 0.00 6 0 0 13 0
0.19/0.24 c intobj : 0.00 0 0 0 0 0
0.19/0.24 c cgmip : 0.00 0 0 0 0 0
0.19/0.24 c gomory : 0.02 6 0 0 26 0
0.19/0.24 c strongcg : 0.01 6 0 0 79 0
0.19/0.24 c cmir : 0.01 6 0 0 12 0
0.19/0.24 c flowcover : 0.00 6 0 0 26 0
0.19/0.24 c clique : 0.00 1 0 0 0 0
0.19/0.24 c zerohalf : 0.00 0 0 0 0 0
0.19/0.24 c mcf : 0.00 1 0 0 0 0
0.19/0.24 c rapidlearning : 0.02 1 0 0 0 0
0.19/0.24 c Pricers : Time Calls Vars
0.19/0.24 c problem variables: 0.00 0 0
0.19/0.24 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.24 c relpscost : 0.07 35 0 18 0 0 48
0.19/0.24 c pscost : 0.00 0 0 0 0 0 0
0.19/0.24 c inference : 0.00 0 0 0 0 0 0
0.19/0.24 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.24 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.24 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.24 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.24 c random : 0.00 0 0 0 0 0 0
0.19/0.24 c Primal Heuristics : Time Calls Found
0.19/0.24 c LP solutions : 0.00 - 2
0.19/0.24 c pseudo solutions : 0.00 - 0
0.19/0.24 c crossover : 0.00 0 0
0.19/0.24 c coefdiving : 0.00 0 0
0.19/0.24 c pscostdiving : 0.00 0 0
0.19/0.24 c fracdiving : 0.00 0 0
0.19/0.24 c veclendiving : 0.00 0 0
0.19/0.24 c objpscostdiving : 0.00 0 0
0.19/0.24 c rootsoldiving : 0.00 0 0
0.19/0.24 c linesearchdiving : 0.00 0 0
0.19/0.24 c guideddiving : 0.00 0 0
0.19/0.24 c intshifting : 0.00 0 0
0.19/0.24 c oneopt : 0.00 1 0
0.19/0.24 c trivial : 0.00 2 0
0.19/0.24 c simplerounding : 0.00 0 0
0.19/0.24 c zirounding : 0.00 24 0
0.19/0.24 c rounding : 0.00 66 0
0.19/0.24 c shifting : 0.00 18 0
0.19/0.24 c twoopt : 0.00 0 0
0.19/0.24 c fixandinfer : 0.00 0 0
0.19/0.24 c feaspump : 0.01 1 0
0.19/0.24 c intdiving : 0.00 0 0
0.19/0.24 c actconsdiving : 0.00 0 0
0.19/0.24 c octane : 0.00 0 0
0.19/0.24 c rens : 0.01 1 0
0.19/0.24 c rins : 0.00 0 0
0.19/0.24 c localbranching : 0.00 0 0
0.19/0.24 c mutation : 0.00 0 0
0.19/0.24 c dins : 0.00 0 0
0.19/0.24 c undercover : 0.00 1 0
0.19/0.24 c nlp : 0.00 0 0
0.19/0.24 c trysol : 0.00 0 0
0.19/0.24 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.24 c primal LP : 0.00 0 0 0.00 -
0.19/0.24 c dual LP : 0.01 66 273 4.14 27300.00
0.19/0.24 c lex dual LP : 0.00 0 0 0.00 -
0.19/0.24 c barrier LP : 0.00 0 0 0.00 -
0.19/0.24 c diving/probing LP: 0.01 9 64 7.11 6400.00
0.19/0.24 c strong branching : 0.07 118 1821 15.43 26014.29
0.19/0.24 c (at root node) : - 9 523 58.11 -
0.19/0.24 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.24 c B&B Tree :
0.19/0.24 c number of runs : 1
0.19/0.24 c nodes : 38
0.19/0.24 c nodes (total) : 38
0.19/0.24 c nodes left : 0
0.19/0.24 c max depth : 14
0.19/0.24 c max depth (total): 14
0.19/0.24 c backtracks : 3 (7.9%)
0.19/0.24 c delayed cutoffs : 0
0.19/0.24 c repropagations : 15 (12 domain reductions, 0 cutoffs)
0.19/0.24 c avg switch length: 2.68
0.19/0.24 c switching time : 0.00
0.19/0.24 c Solution :
0.19/0.24 c Solutions found : 2 (2 improvements)
0.19/0.24 c First Solution : +7.00000000000000e+00 (in run 1, after 31 nodes, 0.18 seconds, depth 14, found by <relaxation>)
0.19/0.24 c Primal Bound : +3.00000000000000e+00 (in run 1, after 38 nodes, 0.18 seconds, depth 13, found by <relaxation>)
0.19/0.24 c Dual Bound : +3.00000000000000e+00
0.19/0.24 c Gap : 0.00 %
0.19/0.24 c Root Dual Bound : +3.00000000000000e+00
0.19/0.24 c Root Iterations : 136
0.19/0.24 c Time complete: 0.24.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666553-1276650278/watcher-2666553-1276650278 -o /tmp/evaluation-result-2666553-1276650278/solver-2666553-1276650278 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666553-1276650278.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: 0.92 0.98 0.99 2/105 12535
/proc/meminfo: memFree=1773956/2059040 swapFree=4164948/4192956
[pid=12535] ppid=12533 vsize=7724 CPUtime=0
/proc/12535/stat : 12535 (pbscip.linux.x8) R 12533 12535 11843 0 -1 4202496 1104 0 0 0 0 0 0 0 25 0 1 0 6321667 7909376 1024 1992294400 4194304 8223781 140733491489520 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12535/statm: 1931 1033 348 984 0 944 0
[startup+0.050883 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 12535
/proc/meminfo: memFree=1773956/2059040 swapFree=4164948/4192956
[pid=12535] ppid=12533 vsize=14008 CPUtime=0.04
/proc/12535/stat : 12535 (pbscip.linux.x8) R 12533 12535 11843 0 -1 4202496 5738 0 0 0 3 1 0 0 25 0 1 0 6321667 14344192 2403 1992294400 4194304 8223781 140733491489520 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12535/statm: 3502 2417 576 984 0 2515 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14008
[startup+0.100887 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 12535
/proc/meminfo: memFree=1773956/2059040 swapFree=4164948/4192956
[pid=12535] ppid=12533 vsize=13220 CPUtime=0.09
/proc/12535/stat : 12535 (pbscip.linux.x8) R 12533 12535 11843 0 -1 4202496 9911 0 0 0 6 3 0 0 25 0 1 0 6321667 13537280 2444 1992294400 4194304 8223781 140733491489520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12535/statm: 3305 2444 587 984 0 2318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13220
Solver just ended. Dumping a history of the last processes samples
[startup+0.200897 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 12535
/proc/meminfo: memFree=1773956/2059040 swapFree=4164948/4192956
[pid=12535] ppid=12533 vsize=13904 CPUtime=0.19
/proc/12535/stat : 12535 (pbscip.linux.x8) R 12533 12535 11843 0 -1 4202496 11951 0 0 0 14 5 0 0 25 0 1 0 6321667 14237696 2597 1992294400 4194304 8223781 140733491489520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12535/statm: 3476 2597 588 984 0 2489 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13904
Child status: 0
Real time (s): 0.24728
CPU time (s): 0.246961
CPU user time (s): 0.19097
CPU system time (s): 0.055991
CPU usage (%): 99.871
Max. virtual memory (cumulated for all children) (KiB): 14008
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19097
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11958
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= 1
involuntary context switches= 2
runsolver used 0.005999 second user time and 0.010998 second system time
The end