0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2663912-1276629797.opb>
0.00/0.01 c original problem has 78 variables (78 bin, 0 int, 0 impl, 0 cont) and 84 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
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, 84 upgd conss, 144 impls, 12 clqs
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 144 implications, 12 cliques
0.00/0.03 c presolved problem has 78 variables (78 bin, 0 int, 0 impl, 0 cont) and 84 constraints
0.00/0.03 c 12 constraints of type <setppc>
0.00/0.03 c 72 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 # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.03 c lp/solvefreq = -1
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 | 2 | 0 | - | 389k| 0 | - | 78 | 84 | 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 o 7716
0.00/0.03 c * 0.0s| 6 | 5 | 0 | 0.0 | 394k| 5 | - | 78 | 84 | 0 | 0 | 0 | 0 | 0 | 1.335000e+03 | 7.716000e+03 | 477.98%
0.00/0.03 o 5867
0.00/0.03 c * 0.0s| 8 | 5 | 0 | 0.0 | 395k| 6 | - | 78 | 84 | 0 | 0 | 0 | 0 | 0 | 1.335000e+03 | 5.867000e+03 | 339.48%
0.30/0.37 c
0.30/0.37 c SCIP Status : problem is solved [optimal solution found]
0.30/0.37 c Solving Time (sec) : 0.32
0.30/0.37 c Solving Nodes : 2235
0.30/0.37 c Primal Bound : +5.86700000000000e+03 (2 solutions)
0.30/0.37 c Dual Bound : +5.86700000000000e+03
0.30/0.37 c Gap : 0.00 %
0.30/0.37 s OPTIMUM FOUND
0.30/0.37 v -x78 -x77 -x76 -x75 x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 -x58 -x57 x56 -x55 -x54 -x53 -x52
0.30/0.37 v -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27
0.30/0.37 v 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
0.30/0.37 c SCIP Status : problem is solved [optimal solution found]
0.30/0.37 c Solving Time : 0.32
0.30/0.37 c Original Problem :
0.30/0.37 c Problem name : HOME/instance-2663912-1276629797.opb
0.30/0.37 c Variables : 78 (78 binary, 0 integer, 0 implicit integer, 0 continuous)
0.30/0.37 c Constraints : 84 initial, 84 maximal
0.30/0.37 c Presolved Problem :
0.30/0.37 c Problem name : t_HOME/instance-2663912-1276629797.opb
0.30/0.37 c Variables : 78 (78 binary, 0 integer, 0 implicit integer, 0 continuous)
0.30/0.37 c Constraints : 84 initial, 641 maximal
0.30/0.37 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.30/0.37 c trivial : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c implics : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c probing : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c setppc : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c logicor : 0.00 0 0 0 0 0 0 0 0
0.30/0.37 c root node : - 0 - - 0 - - - -
0.30/0.37 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.30/0.37 c integral : 0 0 0 0 0 0 0 0 0 0
0.30/0.37 c setppc : 12 0 4921 0 1230 898 3613 0 0 0
0.30/0.37 c logicor : 72+ 0 1777 0 70 2 1172 0 0 0
0.30/0.37 c countsols : 0 0 0 0 1232 0 0 0 0 0
0.30/0.37 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.30/0.37 c integral : 0.00 0.00 0.00 0.00 0.00
0.30/0.37 c setppc : 0.04 0.00 0.03 0.00 0.01
0.30/0.37 c logicor : 0.03 0.00 0.03 0.00 0.00
0.30/0.37 c countsols : 0.00 0.00 0.00 0.00 0.00
0.30/0.37 c Propagators : Time Calls Cutoffs DomReds
0.30/0.37 c vbounds : 0.00 2 0 0
0.30/0.37 c rootredcost : 0.00 0 0 0
0.30/0.37 c pseudoobj : 0.04 5026 259 10454
0.30/0.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.30/0.37 c propagation : 0.01 1159 278 907 14.9 3 17.0 -
0.30/0.37 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.30/0.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.30/0.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.30/0.37 c pseudo solution : 0.00 5 5 5 8.8 0 0.0 -
0.30/0.37 c applied globally : - - - 557 12.3 - - -
0.30/0.37 c applied locally : - - - 0 0.0 - - -
0.30/0.37 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.30/0.37 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.30/0.37 c redcost : 0.00 0 0 0 0 0
0.30/0.37 c impliedbounds : 0.00 0 0 0 0 0
0.30/0.37 c intobj : 0.00 0 0 0 0 0
0.30/0.37 c cgmip : 0.00 0 0 0 0 0
0.30/0.37 c gomory : 0.00 0 0 0 0 0
0.30/0.37 c strongcg : 0.00 0 0 0 0 0
0.30/0.37 c cmir : 0.00 0 0 0 0 0
0.30/0.37 c flowcover : 0.00 0 0 0 0 0
0.30/0.37 c clique : 0.00 0 0 0 0 0
0.30/0.37 c zerohalf : 0.00 0 0 0 0 0
0.30/0.37 c mcf : 0.00 0 0 0 0 0
0.30/0.37 c rapidlearning : 0.00 0 0 0 0 0
0.30/0.37 c Pricers : Time Calls Vars
0.30/0.37 c problem variables: 0.00 0 0
0.30/0.37 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.30/0.37 c relpscost : 0.00 0 0 0 0 0 0
0.30/0.37 c pscost : 0.00 0 0 0 0 0 0
0.30/0.37 c inference : 0.02 1230 0 0 0 0 2460
0.30/0.37 c mostinf : 0.00 0 0 0 0 0 0
0.30/0.37 c leastinf : 0.00 0 0 0 0 0 0
0.30/0.37 c fullstrong : 0.00 0 0 0 0 0 0
0.30/0.37 c allfullstrong : 0.00 0 0 0 0 0 0
0.30/0.37 c random : 0.00 0 0 0 0 0 0
0.30/0.37 c Primal Heuristics : Time Calls Found
0.30/0.37 c LP solutions : 0.00 - 0
0.30/0.37 c pseudo solutions : 0.00 - 2
0.30/0.37 c oneopt : 0.02 0 0
0.30/0.37 c trivial : 0.00 2 0
0.30/0.37 c simplerounding : 0.00 0 0
0.30/0.37 c zirounding : 0.00 0 0
0.30/0.37 c rounding : 0.00 0 0
0.30/0.37 c shifting : 0.00 0 0
0.30/0.37 c intshifting : 0.00 0 0
0.30/0.37 c twoopt : 0.00 0 0
0.30/0.37 c fixandinfer : 0.00 0 0
0.30/0.37 c feaspump : 0.00 0 0
0.30/0.37 c coefdiving : 0.00 0 0
0.30/0.37 c pscostdiving : 0.00 0 0
0.30/0.37 c fracdiving : 0.00 0 0
0.30/0.37 c veclendiving : 0.00 0 0
0.30/0.37 c intdiving : 0.00 0 0
0.30/0.37 c actconsdiving : 0.00 0 0
0.30/0.37 c objpscostdiving : 0.00 0 0
0.30/0.37 c rootsoldiving : 0.00 0 0
0.30/0.37 c linesearchdiving : 0.00 0 0
0.30/0.37 c guideddiving : 0.00 0 0
0.30/0.37 c octane : 0.00 0 0
0.30/0.37 c rens : 0.00 0 0
0.30/0.37 c rins : 0.00 0 0
0.30/0.37 c localbranching : 0.00 0 0
0.30/0.37 c mutation : 0.00 0 0
0.30/0.37 c crossover : 0.00 0 0
0.30/0.37 c dins : 0.00 0 0
0.30/0.37 c undercover : 0.00 0 0
0.30/0.37 c nlp : 0.00 0 0
0.30/0.37 c trysol : 0.00 0 0
0.30/0.37 c LP : Time Calls Iterations Iter/call Iter/sec
0.30/0.37 c primal LP : 0.00 0 0 0.00 -
0.30/0.37 c dual LP : 0.00 0 0 0.00 -
0.30/0.37 c lex dual LP : 0.00 0 0 0.00 -
0.30/0.37 c barrier LP : 0.00 0 0 0.00 -
0.30/0.37 c diving/probing LP: 0.00 0 0 0.00 -
0.30/0.37 c strong branching : 0.00 0 0 0.00 -
0.30/0.37 c (at root node) : - 0 0 0.00 -
0.30/0.37 c conflict analysis: 0.00 0 0 0.00 -
0.30/0.37 c B&B Tree :
0.30/0.37 c number of runs : 1
0.30/0.37 c nodes : 2235
0.30/0.37 c nodes (total) : 2235
0.30/0.37 c nodes left : 0
0.30/0.37 c max depth : 21
0.30/0.37 c max depth (total): 21
0.30/0.37 c backtracks : 969 (43.4%)
0.30/0.37 c delayed cutoffs : 220
0.30/0.37 c repropagations : 401 (2907 domain reductions, 161 cutoffs)
0.30/0.37 c avg switch length: 9.38
0.30/0.37 c switching time : 0.11
0.30/0.37 c Solution :
0.30/0.37 c Solutions found : 2 (2 improvements)
0.30/0.37 c First Solution : +7.71600000000000e+03 (in run 1, after 6 nodes, 0.01 seconds, depth 5, found by <relaxation>)
0.30/0.37 c Primal Bound : +5.86700000000000e+03 (in run 1, after 8 nodes, 0.01 seconds, depth 6, found by <relaxation>)
0.30/0.37 c Dual Bound : +5.86700000000000e+03
0.30/0.37 c Gap : 0.00 %
0.30/0.37 c Root Dual Bound : +0.00000000000000e+00
0.30/0.37 c Root Iterations : 0
0.30/0.38 c Time complete: 0.38.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663912-1276629797/watcher-2663912-1276629797 -o /tmp/evaluation-result-2663912-1276629797/solver-2663912-1276629797 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663912-1276629797.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: 0.98 1.07 1.27 3/107 4328
/proc/meminfo: memFree=1845656/2059040 swapFree=4140108/4192956
[pid=4328] ppid=4326 vsize=6584 CPUtime=0
/proc/4328/stat : 4328 (pbscip.linux.x8) R 4326 4328 4047 0 -1 4202496 1017 0 0 0 0 0 0 0 18 0 1 0 36635477 6742016 940 1992294400 4194304 7136930 140735949286880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4328/statm: 1646 949 254 719 0 925 0
[startup+0.0117941 s]
/proc/loadavg: 0.98 1.07 1.27 3/107 4328
/proc/meminfo: memFree=1845656/2059040 swapFree=4140108/4192956
[pid=4328] ppid=4326 vsize=7852 CPUtime=0
/proc/4328/stat : 4328 (pbscip.linux.x8) R 4326 4328 4047 0 -1 4202496 1459 0 0 0 0 0 0 0 20 0 1 0 36635477 8040448 1382 1992294400 4194304 7136930 140735949286880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4328/statm: 1963 1382 271 719 0 1242 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7852
[startup+0.1018 s]
/proc/loadavg: 0.98 1.07 1.27 3/107 4328
/proc/meminfo: memFree=1845656/2059040 swapFree=4140108/4192956
[pid=4328] ppid=4326 vsize=11520 CPUtime=0.09
/proc/4328/stat : 4328 (pbscip.linux.x8) R 4326 4328 4047 0 -1 4202496 3854 0 0 0 7 2 0 0 20 0 1 0 36635477 11796480 2139 1992294400 4194304 7136930 140735949286880 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4328/statm: 2880 2139 387 719 0 2159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11520
[startup+0.301818 s]
/proc/loadavg: 0.98 1.07 1.27 3/107 4328
/proc/meminfo: memFree=1845656/2059040 swapFree=4140108/4192956
[pid=4328] ppid=4326 vsize=11944 CPUtime=0.3
/proc/4328/stat : 4328 (pbscip.linux.x8) R 4326 4328 4047 0 -1 4202496 3965 0 0 0 26 4 0 0 20 0 1 0 36635477 12230656 2250 1992294400 4194304 7136930 140735949286880 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4328/statm: 2986 2250 388 719 0 2265 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 11944
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.381892
CPU time (s): 0.381941
CPU user time (s): 0.330949
CPU system time (s): 0.050992
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 11944
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.330949
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4002
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= 4
involuntary context switches= 3
runsolver used 0.002999 second user time and 0.011998 second system time
The end