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-2704879-1278579894.opb>
0.39/0.46 c original problem has 6525 variables (6525 bin, 0 int, 0 impl, 0 cont) and 28432 constraints
0.39/0.46 c problem read
0.39/0.46 c presolving settings loaded
0.59/0.60 c presolving:
0.69/0.77 c (round 1) 764 del vars, 1515 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 75444 impls, 303 clqs
0.79/0.80 c presolving (2 rounds):
0.79/0.80 c 841 deleted vars, 1682 deleted constraints, 145 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.79/0.80 c 76086 implications, 302 cliques
0.79/0.81 c presolving detected infeasibility
0.79/0.81 c Presolving Time: 0.25
0.79/0.81 c - non default parameters ----------------------------------------------------------------------
0.79/0.81 c # SCIP version 1.2.1.3
0.79/0.81 c
0.79/0.81 c # frequency for displaying node information lines
0.79/0.81 c # [type: int, range: [-1,2147483647], default: 100]
0.79/0.81 c display/freq = 10000
0.79/0.81 c
0.79/0.81 c # maximal time in seconds to run
0.79/0.81 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.81 c limits/time = 1789.55
0.79/0.81 c
0.79/0.81 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.79/0.81 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.81 c limits/memory = 1620
0.79/0.81 c
0.79/0.81 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.79/0.81 c # [type: int, range: [1,2], default: 1]
0.79/0.81 c timing/clocktype = 2
0.79/0.81 c
0.79/0.81 c # should presolving try to simplify inequalities
0.79/0.81 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.81 c constraints/linear/simplifyinequalities = TRUE
0.79/0.81 c
0.79/0.81 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.79/0.81 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.81 c constraints/indicator/addCouplingCons = TRUE
0.79/0.81 c
0.79/0.81 c # should presolving try to simplify knapsacks
0.79/0.81 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.81 c constraints/knapsack/simplifyinequalities = TRUE
0.79/0.81 c
0.79/0.81 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.79/0.81 c # [type: int, range: [-1,2147483647], default: -1]
0.79/0.81 c separating/rapidlearning/freq = 0
0.79/0.81 c
0.79/0.81 c -----------------------------------------------------------------------------------------------
0.79/0.81 c start solving
0.79/0.81 c
0.79/0.81 c SCIP Status : problem is solved [infeasible]
0.79/0.81 c Solving Time (sec) : 0.35
0.79/0.81 c Solving Nodes : 0
0.79/0.81 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.79/0.81 c Dual Bound : -1.00000000000000e+20
0.79/0.81 c Gap : infinite
0.79/0.81 s UNSATISFIABLE
0.79/0.81 c SCIP Status : problem is solved [infeasible]
0.79/0.81 c Solving Time : 0.35
0.79/0.81 c Original Problem :
0.79/0.81 c Problem name : HOME/instance-2704879-1278579894.opb
0.79/0.81 c Variables : 6525 (6525 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.81 c Constraints : 28432 initial, 28432 maximal
0.79/0.81 c Presolved Problem :
0.79/0.81 c Problem name : t_HOME/instance-2704879-1278579894.opb
0.79/0.81 c Variables : 5684 (5684 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.81 c Constraints : 26750 initial, 26750 maximal
0.79/0.81 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.79/0.81 c trivial : 0.00 0 0 0 0 0 0 0 0
0.79/0.81 c dualfix : 0.00 1 0 0 0 0 0 0 0
0.79/0.81 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.79/0.81 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.79/0.81 c implics : 0.00 0 16 0 0 0 0 0 0
0.79/0.81 c probing : 0.00 0 0 0 0 0 0 0 0
0.79/0.81 c linear : 0.18 35 789 0 145 0 1682 0 3
0.79/0.81 c root node : - 0 - - 0 - - - -
0.79/0.81 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.79/0.81 c integral : 0 0 0 0 0 0 0 0 0 0
0.79/0.81 c linear : 26750 0 0 0 0 0 0 0 0 0
0.79/0.81 c countsols : 0 0 0 0 0 0 0 0 0 0
0.79/0.81 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.79/0.81 c integral : 0.00 0.00 0.00 0.00 0.00
0.79/0.81 c linear : 0.00 0.00 0.00 0.00 0.00
0.79/0.81 c countsols : 0.00 0.00 0.00 0.00 0.00
0.79/0.81 c Propagators : Time Calls Cutoffs DomReds
0.79/0.81 c pseudoobj : 0.00 0 0 0
0.79/0.81 c rootredcost : 0.00 0 0 0
0.79/0.81 c vbounds : 0.00 0 0 0
0.79/0.81 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.79/0.81 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.81 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.81 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.81 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.81 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.81 c applied globally : - - - 0 0.0 - - -
0.79/0.81 c applied locally : - - - 0 0.0 - - -
0.79/0.81 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.79/0.81 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.79/0.81 c redcost : 0.00 0 0 0 0 0
0.79/0.81 c impliedbounds : 0.00 0 0 0 0 0
0.79/0.81 c intobj : 0.00 0 0 0 0 0
0.79/0.81 c cgmip : 0.00 0 0 0 0 0
0.79/0.81 c gomory : 0.00 0 0 0 0 0
0.79/0.81 c strongcg : 0.00 0 0 0 0 0
0.79/0.81 c cmir : 0.00 0 0 0 0 0
0.79/0.81 c flowcover : 0.00 0 0 0 0 0
0.79/0.81 c clique : 0.00 0 0 0 0 0
0.79/0.81 c zerohalf : 0.00 0 0 0 0 0
0.79/0.81 c mcf : 0.00 0 0 0 0 0
0.79/0.81 c rapidlearning : 0.00 0 0 0 0 0
0.79/0.81 c Pricers : Time Calls Vars
0.79/0.81 c problem variables: 0.00 0 0
0.79/0.81 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.79/0.81 c pscost : 0.00 0 0 0 0 0 0
0.79/0.81 c inference : 0.00 0 0 0 0 0 0
0.79/0.81 c mostinf : 0.00 0 0 0 0 0 0
0.79/0.81 c leastinf : 0.00 0 0 0 0 0 0
0.79/0.81 c fullstrong : 0.00 0 0 0 0 0 0
0.79/0.81 c allfullstrong : 0.00 0 0 0 0 0 0
0.79/0.81 c random : 0.00 0 0 0 0 0 0
0.79/0.81 c relpscost : 0.00 0 0 0 0 0 0
0.79/0.81 c Primal Heuristics : Time Calls Found
0.79/0.81 c LP solutions : 0.00 - 0
0.79/0.81 c pseudo solutions : 0.00 - 0
0.79/0.81 c trivial : 0.02 1 0
0.79/0.81 c simplerounding : 0.00 0 0
0.79/0.81 c zirounding : 0.00 0 0
0.79/0.81 c rounding : 0.00 0 0
0.79/0.81 c shifting : 0.00 0 0
0.79/0.81 c intshifting : 0.00 0 0
0.79/0.81 c oneopt : 0.00 0 0
0.79/0.81 c twoopt : 0.00 0 0
0.79/0.81 c fixandinfer : 0.00 0 0
0.79/0.81 c feaspump : 0.00 0 0
0.79/0.81 c coefdiving : 0.00 0 0
0.79/0.81 c pscostdiving : 0.00 0 0
0.79/0.81 c fracdiving : 0.00 0 0
0.79/0.81 c veclendiving : 0.00 0 0
0.79/0.81 c intdiving : 0.00 0 0
0.79/0.81 c actconsdiving : 0.00 0 0
0.79/0.81 c objpscostdiving : 0.00 0 0
0.79/0.81 c rootsoldiving : 0.00 0 0
0.79/0.81 c linesearchdiving : 0.00 0 0
0.79/0.81 c guideddiving : 0.00 0 0
0.79/0.81 c octane : 0.00 0 0
0.79/0.81 c rens : 0.00 0 0
0.79/0.81 c rins : 0.00 0 0
0.79/0.81 c localbranching : 0.00 0 0
0.79/0.81 c mutation : 0.00 0 0
0.79/0.81 c crossover : 0.00 0 0
0.79/0.81 c dins : 0.00 0 0
0.79/0.81 c undercover : 0.00 0 0
0.79/0.81 c nlp : 0.00 0 0
0.79/0.81 c trysol : 0.00 0 0
0.79/0.81 c LP : Time Calls Iterations Iter/call Iter/sec
0.79/0.81 c primal LP : 0.00 0 0 0.00 -
0.79/0.81 c dual LP : 0.00 0 0 0.00 -
0.79/0.81 c lex dual LP : 0.00 0 0 0.00 -
0.79/0.81 c barrier LP : 0.00 0 0 0.00 -
0.79/0.81 c diving/probing LP: 0.00 0 0 0.00 -
0.79/0.81 c strong branching : 0.00 0 0 0.00 -
0.79/0.81 c (at root node) : - 0 0 0.00 -
0.79/0.81 c conflict analysis: 0.00 0 0 0.00 -
0.79/0.81 c B&B Tree :
0.79/0.81 c number of runs : 1
0.79/0.81 c nodes : 0
0.79/0.81 c nodes (total) : 0
0.79/0.81 c nodes left : 1
0.79/0.81 c max depth : -1
0.79/0.81 c max depth (total): -1
0.79/0.81 c backtracks : 0 (0.0%)
0.79/0.81 c delayed cutoffs : 0
0.79/0.81 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.79/0.81 c avg switch length: 0.00
0.79/0.81 c switching time : 0.00
0.79/0.81 c Solution :
0.79/0.81 c Solutions found : 0 (0 improvements)
0.79/0.81 c Primal Bound : infeasible
0.79/0.81 c Dual Bound : -
0.79/0.81 c Gap : infinite
0.79/0.81 c Root Dual Bound : -
0.79/0.81 c Root Iterations : 0
0.89/0.90 c Time complete: 0.89.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704879-1278579894/watcher-2704879-1278579894 -o /tmp/evaluation-result-2704879-1278579894/solver-2704879-1278579894 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704879-1278579894.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: 0.97 1.05 1.05 3/106 31648
/proc/meminfo: memFree=1924196/2059040 swapFree=4139704/4192956
[pid=31648] ppid=31646 vsize=7904 CPUtime=0
/proc/31648/stat : 31648 (pbscip.linux.x8) R 31646 31648 30760 0 -1 4202496 1044 0 0 0 0 0 0 0 20 0 1 0 26197508 8093696 955 1992294400 4194304 8395647 140733702435472 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31648/statm: 1976 963 365 1026 0 946 0
[startup+0.0339069 s]
/proc/loadavg: 0.97 1.05 1.05 3/106 31648
/proc/meminfo: memFree=1924196/2059040 swapFree=4139704/4192956
[pid=31648] ppid=31646 vsize=13296 CPUtime=0.02
/proc/31648/stat : 31648 (pbscip.linux.x8) R 31646 31648 30760 0 -1 4202496 2612 0 0 0 2 0 0 0 22 0 1 0 26197508 13615104 2522 1992294400 4194304 8395647 140733702435472 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31648/statm: 3324 2522 393 1026 0 2294 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13296
[startup+0.100919 s]
/proc/loadavg: 0.97 1.05 1.05 3/106 31648
/proc/meminfo: memFree=1924196/2059040 swapFree=4139704/4192956
[pid=31648] ppid=31646 vsize=17496 CPUtime=0.09
/proc/31648/stat : 31648 (pbscip.linux.x8) R 31646 31648 30760 0 -1 4202496 3660 0 0 0 8 1 0 0 22 0 1 0 26197508 17915904 3570 1992294400 4194304 8395647 140733702435472 18446744073709551615 5758109 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31648/statm: 4374 3570 393 1026 0 3344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17496
[startup+0.300957 s]
/proc/loadavg: 0.97 1.05 1.05 3/106 31648
/proc/meminfo: memFree=1924196/2059040 swapFree=4139704/4192956
[pid=31648] ppid=31646 vsize=23148 CPUtime=0.29
/proc/31648/stat : 31648 (pbscip.linux.x8) R 31646 31648 30760 0 -1 4202496 5106 0 0 0 28 1 0 0 22 0 1 0 26197508 23703552 5016 1992294400 4194304 8395647 140733702435472 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31648/statm: 5787 5016 393 1026 0 4757 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23148
[startup+0.701032 s]
/proc/loadavg: 0.97 1.05 1.05 3/106 31648
/proc/meminfo: memFree=1924196/2059040 swapFree=4139704/4192956
[pid=31648] ppid=31646 vsize=56340 CPUtime=0.69
/proc/31648/stat : 31648 (pbscip.linux.x8) R 31646 31648 30760 0 -1 4202496 13374 0 0 0 64 5 0 0 24 0 1 0 26197508 57692160 12930 1992294400 4194304 8395647 140733702435472 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31648/statm: 14085 12930 470 1026 0 13055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56340
Solver just ended. Dumping a history of the last processes samples
[startup+0.901071 s]
/proc/loadavg: 0.97 1.05 1.05 3/106 31648
/proc/meminfo: memFree=1924196/2059040 swapFree=4139704/4192956
[pid=31648] ppid=31646 vsize=46204 CPUtime=0.89
/proc/31648/stat : 31648 (pbscip.linux.x8) R 31646 31648 30760 0 -1 4202496 14070 0 0 0 84 5 0 0 25 0 1 0 26197508 47312896 5459 1992294400 4194304 8395647 140733702435472 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31648/statm: 11551 5459 508 1026 0 10521 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 46204
Child status: 0
Real time (s): 0.904273
CPU time (s): 0.902862
CPU user time (s): 0.843871
CPU system time (s): 0.058991
CPU usage (%): 99.844
Max. virtual memory (cumulated for all children) (KiB): 58892
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.843871
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14077
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= 11
runsolver used 0.007998 second user time and 0.012998 second system time
The end