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-2704854-1278579919.opb>
0.09/0.11 c original problem has 920 variables (920 bin, 0 int, 0 impl, 0 cont) and 6859 constraints
0.09/0.11 c problem read
0.09/0.11 c presolving settings loaded
0.09/0.13 c presolving:
0.09/0.19 c (round 1) 423 del vars, 829 del conss, 7 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 28504 impls, 0 clqs
0.09/0.19 c presolving (2 rounds):
0.09/0.19 c 433 deleted vars, 840 deleted constraints, 7 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.19 c 28506 implications, 0 cliques
0.09/0.19 c presolving detected infeasibility
0.09/0.19 c Presolving Time: 0.06
0.09/0.19 c - non default parameters ----------------------------------------------------------------------
0.09/0.19 c # SCIP version 1.2.1.3
0.09/0.19 c
0.09/0.19 c # frequency for displaying node information lines
0.09/0.19 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19 c display/freq = 10000
0.09/0.19 c
0.09/0.19 c # maximal time in seconds to run
0.09/0.19 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19 c limits/time = 1789.9
0.09/0.19 c
0.09/0.19 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19 c limits/memory = 1620
0.09/0.19 c
0.09/0.19 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.19 c # [type: int, range: [1,2], default: 1]
0.09/0.19 c timing/clocktype = 2
0.09/0.19 c
0.09/0.19 c # should presolving try to simplify inequalities
0.09/0.19 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19 c constraints/linear/simplifyinequalities = TRUE
0.09/0.19 c
0.09/0.19 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.19 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19 c constraints/indicator/addCouplingCons = TRUE
0.09/0.19 c
0.09/0.19 c # should presolving try to simplify knapsacks
0.09/0.19 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.19 c
0.09/0.19 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.19 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.19 c separating/rapidlearning/freq = 0
0.09/0.19 c
0.09/0.19 c -----------------------------------------------------------------------------------------------
0.09/0.19 c start solving
0.09/0.19 c
0.09/0.19 c SCIP Status : problem is solved [infeasible]
0.09/0.19 c Solving Time (sec) : 0.09
0.09/0.19 c Solving Nodes : 0
0.09/0.19 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.09/0.19 c Dual Bound : -1.00000000000000e+20
0.09/0.19 c Gap : infinite
0.09/0.19 s UNSATISFIABLE
0.09/0.19 c SCIP Status : problem is solved [infeasible]
0.09/0.19 c Solving Time : 0.09
0.09/0.19 c Original Problem :
0.09/0.19 c Problem name : HOME/instance-2704854-1278579919.opb
0.09/0.19 c Variables : 920 (920 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19 c Constraints : 6859 initial, 6859 maximal
0.09/0.19 c Presolved Problem :
0.09/0.19 c Problem name : t_HOME/instance-2704854-1278579919.opb
0.09/0.19 c Variables : 487 (487 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19 c Constraints : 6019 initial, 6019 maximal
0.09/0.19 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.19 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c dualfix : 0.00 9 0 0 0 0 0 0 0
0.09/0.19 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c implics : 0.01 0 35 0 0 0 0 0 0
0.09/0.19 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c linear : 0.05 7 382 0 7 0 840 0 0
0.09/0.19 c root node : - 0 - - 0 - - - -
0.09/0.19 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.19 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.19 c linear : 6019 0 0 0 0 0 0 0 0 0
0.09/0.19 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.19 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.19 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c linear : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c Propagators : Time Calls Cutoffs DomReds
0.09/0.19 c pseudoobj : 0.00 0 0 0
0.09/0.19 c rootredcost : 0.00 0 0 0
0.09/0.19 c vbounds : 0.00 0 0 0
0.09/0.19 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.19 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.19 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.19 c applied globally : - - - 0 0.0 - - -
0.09/0.19 c applied locally : - - - 0 0.0 - - -
0.09/0.19 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.19 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.19 c redcost : 0.00 0 0 0 0 0
0.09/0.19 c impliedbounds : 0.00 0 0 0 0 0
0.09/0.19 c intobj : 0.00 0 0 0 0 0
0.09/0.19 c cgmip : 0.00 0 0 0 0 0
0.09/0.19 c gomory : 0.00 0 0 0 0 0
0.09/0.19 c strongcg : 0.00 0 0 0 0 0
0.09/0.19 c cmir : 0.00 0 0 0 0 0
0.09/0.19 c flowcover : 0.00 0 0 0 0 0
0.09/0.19 c clique : 0.00 0 0 0 0 0
0.09/0.19 c zerohalf : 0.00 0 0 0 0 0
0.09/0.19 c mcf : 0.00 0 0 0 0 0
0.09/0.19 c rapidlearning : 0.00 0 0 0 0 0
0.09/0.19 c Pricers : Time Calls Vars
0.09/0.19 c problem variables: 0.00 0 0
0.09/0.19 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.19 c pscost : 0.00 0 0 0 0 0 0
0.09/0.19 c inference : 0.00 0 0 0 0 0 0
0.09/0.19 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.19 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.19 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.19 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.19 c random : 0.00 0 0 0 0 0 0
0.09/0.19 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.19 c Primal Heuristics : Time Calls Found
0.09/0.19 c LP solutions : 0.00 - 0
0.09/0.19 c pseudo solutions : 0.00 - 0
0.09/0.19 c trivial : 0.00 1 0
0.09/0.19 c simplerounding : 0.00 0 0
0.09/0.19 c zirounding : 0.00 0 0
0.09/0.19 c rounding : 0.00 0 0
0.09/0.19 c shifting : 0.00 0 0
0.09/0.19 c intshifting : 0.00 0 0
0.09/0.19 c oneopt : 0.00 0 0
0.09/0.19 c twoopt : 0.00 0 0
0.09/0.19 c fixandinfer : 0.00 0 0
0.09/0.19 c feaspump : 0.00 0 0
0.09/0.19 c coefdiving : 0.00 0 0
0.09/0.19 c pscostdiving : 0.00 0 0
0.09/0.19 c fracdiving : 0.00 0 0
0.09/0.19 c veclendiving : 0.00 0 0
0.09/0.19 c intdiving : 0.00 0 0
0.09/0.19 c actconsdiving : 0.00 0 0
0.09/0.19 c objpscostdiving : 0.00 0 0
0.09/0.19 c rootsoldiving : 0.00 0 0
0.09/0.19 c linesearchdiving : 0.00 0 0
0.09/0.19 c guideddiving : 0.00 0 0
0.09/0.19 c octane : 0.00 0 0
0.09/0.19 c rens : 0.00 0 0
0.09/0.19 c rins : 0.00 0 0
0.09/0.19 c localbranching : 0.00 0 0
0.09/0.19 c mutation : 0.00 0 0
0.09/0.19 c crossover : 0.00 0 0
0.09/0.19 c dins : 0.00 0 0
0.09/0.19 c undercover : 0.00 0 0
0.09/0.19 c nlp : 0.00 0 0
0.09/0.19 c trysol : 0.00 0 0
0.09/0.19 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.19 c primal LP : 0.00 0 0 0.00 -
0.09/0.19 c dual LP : 0.00 0 0 0.00 -
0.09/0.19 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.19 c barrier LP : 0.00 0 0 0.00 -
0.09/0.19 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.19 c strong branching : 0.00 0 0 0.00 -
0.09/0.19 c (at root node) : - 0 0 0.00 -
0.09/0.19 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.19 c B&B Tree :
0.09/0.19 c number of runs : 1
0.09/0.19 c nodes : 0
0.09/0.19 c nodes (total) : 0
0.09/0.19 c nodes left : 1
0.09/0.19 c max depth : -1
0.09/0.19 c max depth (total): -1
0.09/0.19 c backtracks : 0 (0.0%)
0.09/0.19 c delayed cutoffs : 0
0.09/0.19 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.19 c avg switch length: 0.00
0.09/0.19 c switching time : 0.00
0.09/0.19 c Solution :
0.09/0.19 c Solutions found : 0 (0 improvements)
0.09/0.19 c Primal Bound : infeasible
0.09/0.19 c Dual Bound : -
0.09/0.19 c Gap : infinite
0.09/0.19 c Root Dual Bound : -
0.09/0.19 c Root Iterations : 0
0.19/0.21 c Time complete: 0.21.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704854-1278579919/watcher-2704854-1278579919 -o /tmp/evaluation-result-2704854-1278579919/solver-2704854-1278579919 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704854-1278579919.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: 1.21 1.05 0.93 3/106 31922
/proc/meminfo: memFree=1775756/2059040 swapFree=4138696/4192956
[pid=31922] ppid=31920 vsize=7904 CPUtime=0
/proc/31922/stat : 31922 (pbscip.linux.x8) R 31920 31922 31368 0 -1 4202496 1025 0 0 0 0 0 0 0 23 0 1 0 26205036 8093696 936 1992294400 4194304 8395647 140734508899776 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31922/statm: 1976 944 365 1026 0 946 0
[startup+0.035106 s]
/proc/loadavg: 1.21 1.05 0.93 3/106 31922
/proc/meminfo: memFree=1775756/2059040 swapFree=4138696/4192956
[pid=31922] ppid=31920 vsize=11684 CPUtime=0.02
/proc/31922/stat : 31922 (pbscip.linux.x8) R 31920 31922 31368 0 -1 4202496 2210 0 0 0 2 0 0 0 23 0 1 0 26205036 11964416 2121 1992294400 4194304 8395647 140734508899776 18446744073709551615 7382073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31922/statm: 2921 2121 393 1026 0 1891 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11684
[startup+0.101114 s]
/proc/loadavg: 1.21 1.05 0.93 3/106 31922
/proc/meminfo: memFree=1775756/2059040 swapFree=4138696/4192956
[pid=31922] ppid=31920 vsize=14436 CPUtime=0.09
/proc/31922/stat : 31922 (pbscip.linux.x8) R 31920 31922 31368 0 -1 4202496 2900 0 0 0 8 1 0 0 23 0 1 0 26205036 14782464 2811 1992294400 4194304 8395647 140734508899776 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31922/statm: 3609 2811 393 1026 0 2579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14436
Solver just ended. Dumping a history of the last processes samples
[startup+0.201125 s]
/proc/loadavg: 1.21 1.05 0.93 3/106 31922
/proc/meminfo: memFree=1775756/2059040 swapFree=4138696/4192956
[pid=31922] ppid=31920 vsize=24672 CPUtime=0.19
/proc/31922/stat : 31922 (pbscip.linux.x8) R 31920 31922 31368 0 -1 4202496 5486 0 0 0 17 2 0 0 23 0 1 0 26205036 25264128 5043 1992294400 4194304 8395647 140734508899776 18446744073709551615 4214701 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31922/statm: 6168 5043 507 1026 0 5138 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24672
Child status: 0
Real time (s): 0.215936
CPU time (s): 0.216966
CPU user time (s): 0.19097
CPU system time (s): 0.025996
CPU usage (%): 100.477
Max. virtual memory (cumulated for all children) (KiB): 24672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19097
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5494
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= 1
runsolver used 0.001999 second user time and 0.011998 second system time
The end