0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2666066-1276420315.opb>
0.79/0.85 c original problem has 20820 variables (20820 bin, 0 int, 0 impl, 0 cont) and 44648 constraints
0.79/0.85 c problem read
0.79/0.85 c presolving settings loaded
1.10/1.18 c presolving:
1.69/1.72 c (round 1) 14136 del vars, 649 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 321044 impls, 0 clqs
1.99/2.06 c (round 2) 14163 del vars, 20919 del conss, 18 chg bounds, 321 chg sides, 704 chg coeffs, 0 upgd conss, 324198 impls, 0 clqs
2.09/2.10 c (round 3) 14209 del vars, 21026 del conss, 29 chg bounds, 321 chg sides, 704 chg coeffs, 0 upgd conss, 325676 impls, 0 clqs
2.09/2.11 c presolving (4 rounds):
2.09/2.11 c 14212 deleted vars, 21028 deleted constraints, 30 tightened bounds, 0 added holes, 321 changed sides, 704 changed coefficients
2.09/2.11 c 325676 implications, 0 cliques
2.09/2.12 c presolving detected infeasibility
2.09/2.12 c Presolving Time: 0.96
2.09/2.12 c - non default parameters ----------------------------------------------------------------------
2.09/2.12 c # SCIP version 1.2.1.2
2.09/2.12 c
2.09/2.12 c # frequency for displaying node information lines
2.09/2.12 c # [type: int, range: [-1,2147483647], default: 100]
2.09/2.12 c display/freq = 10000
2.09/2.12 c
2.09/2.12 c # maximal time in seconds to run
2.09/2.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.09/2.12 c limits/time = 1799.15
2.09/2.12 c
2.09/2.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.09/2.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.09/2.12 c limits/memory = 1620
2.09/2.12 c
2.09/2.12 c # should presolving try to simplify inequalities
2.09/2.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.09/2.12 c constraints/linear/simplifyinequalities = TRUE
2.09/2.12 c
2.09/2.12 c # should presolving try to simplify knapsacks
2.09/2.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.09/2.12 c constraints/knapsack/simplifyinequalities = TRUE
2.09/2.12 c
2.09/2.12 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.09/2.12 c # [type: int, range: [-1,2147483647], default: -1]
2.09/2.12 c separating/rapidlearning/freq = 0
2.09/2.12 c
2.09/2.12 c -----------------------------------------------------------------------------------------------
2.09/2.12 c start solving
2.09/2.12 c
2.09/2.12 c SCIP Status : problem is solved [infeasible]
2.09/2.12 c Solving Time (sec) : 1.11
2.09/2.12 c Solving Nodes : 0
2.09/2.12 c Primal Bound : +1.00000000000000e+20 (0 solutions)
2.09/2.12 c Dual Bound : -1.00000000000000e+20
2.09/2.12 c Gap : infinite
2.09/2.12 s UNSATISFIABLE
2.09/2.12 c SCIP Status : problem is solved [infeasible]
2.09/2.12 c Solving Time : 1.11
2.09/2.12 c Original Problem :
2.09/2.12 c Problem name : HOME/instance-2666066-1276420315.opb
2.09/2.12 c Variables : 20820 (20820 binary, 0 integer, 0 implicit integer, 0 continuous)
2.09/2.12 c Constraints : 44648 initial, 44648 maximal
2.09/2.12 c Presolved Problem :
2.09/2.12 c Problem name : t_HOME/instance-2666066-1276420315.opb
2.09/2.12 c Variables : 6608 (6608 binary, 0 integer, 0 implicit integer, 0 continuous)
2.09/2.12 c Constraints : 23620 initial, 23620 maximal
2.09/2.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.09/2.12 c trivial : 0.01 2 0 0 0 0 0 0 0
2.09/2.12 c dualfix : 0.00 212 0 0 0 0 0 0 0
2.09/2.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.09/2.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.09/2.12 c implics : 0.27 0 13617 0 0 0 0 0 0
2.09/2.12 c probing : 0.00 0 0 0 0 0 0 0 0
2.09/2.12 c linear : 0.51 29 352 0 30 0 21028 321 704
2.09/2.12 c root node : - 0 - - 0 - - - -
2.09/2.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.09/2.12 c integral : 0 0 0 0 0 0 0 0 0 0
2.09/2.12 c linear : 23620 0 0 0 0 0 0 0 0 0
2.09/2.12 c countsols : 0 0 0 0 0 0 0 0 0 0
2.09/2.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.09/2.12 c integral : 0.00 0.00 0.00 0.00 0.00
2.09/2.12 c linear : 0.00 0.00 0.00 0.00 0.00
2.09/2.12 c countsols : 0.00 0.00 0.00 0.00 0.00
2.09/2.12 c Propagators : Time Calls Cutoffs DomReds
2.09/2.12 c pseudoobj : 0.00 0 0 0
2.09/2.12 c rootredcost : 0.00 0 0 0
2.09/2.12 c vbounds : 0.00 0 0 0
2.09/2.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.09/2.12 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.09/2.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.09/2.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.09/2.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.09/2.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.09/2.12 c applied globally : - - - 0 0.0 - - -
2.09/2.12 c applied locally : - - - 0 0.0 - - -
2.09/2.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.09/2.12 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
2.09/2.12 c redcost : 0.00 0 0 0 0 0
2.09/2.12 c impliedbounds : 0.00 0 0 0 0 0
2.09/2.12 c intobj : 0.00 0 0 0 0 0
2.09/2.12 c cgmip : 0.00 0 0 0 0 0
2.09/2.12 c gomory : 0.00 0 0 0 0 0
2.09/2.12 c strongcg : 0.00 0 0 0 0 0
2.09/2.12 c cmir : 0.00 0 0 0 0 0
2.09/2.12 c flowcover : 0.00 0 0 0 0 0
2.09/2.12 c clique : 0.00 0 0 0 0 0
2.09/2.12 c zerohalf : 0.00 0 0 0 0 0
2.09/2.12 c mcf : 0.00 0 0 0 0 0
2.09/2.12 c rapidlearning : 0.00 0 0 0 0 0
2.09/2.12 c Pricers : Time Calls Vars
2.09/2.12 c problem variables: 0.00 0 0
2.09/2.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.09/2.12 c pscost : 0.00 0 0 0 0 0 0
2.09/2.12 c inference : 0.00 0 0 0 0 0 0
2.09/2.12 c mostinf : 0.00 0 0 0 0 0 0
2.09/2.12 c leastinf : 0.00 0 0 0 0 0 0
2.09/2.12 c fullstrong : 0.00 0 0 0 0 0 0
2.09/2.12 c allfullstrong : 0.00 0 0 0 0 0 0
2.09/2.12 c random : 0.00 0 0 0 0 0 0
2.09/2.12 c relpscost : 0.00 0 0 0 0 0 0
2.09/2.12 c Primal Heuristics : Time Calls Found
2.09/2.12 c LP solutions : 0.00 - 0
2.09/2.12 c pseudo solutions : 0.00 - 0
2.09/2.12 c trivial : 0.05 1 0
2.09/2.12 c simplerounding : 0.00 0 0
2.09/2.12 c zirounding : 0.00 0 0
2.09/2.12 c rounding : 0.00 0 0
2.09/2.12 c shifting : 0.00 0 0
2.09/2.12 c intshifting : 0.00 0 0
2.09/2.12 c oneopt : 0.00 0 0
2.09/2.12 c twoopt : 0.00 0 0
2.09/2.12 c fixandinfer : 0.00 0 0
2.09/2.12 c feaspump : 0.00 0 0
2.09/2.12 c coefdiving : 0.00 0 0
2.09/2.12 c pscostdiving : 0.00 0 0
2.09/2.12 c fracdiving : 0.00 0 0
2.09/2.12 c veclendiving : 0.00 0 0
2.09/2.12 c intdiving : 0.00 0 0
2.09/2.12 c actconsdiving : 0.00 0 0
2.09/2.12 c objpscostdiving : 0.00 0 0
2.09/2.12 c rootsoldiving : 0.00 0 0
2.09/2.12 c linesearchdiving : 0.00 0 0
2.09/2.12 c guideddiving : 0.00 0 0
2.09/2.12 c octane : 0.00 0 0
2.09/2.12 c rens : 0.00 0 0
2.09/2.12 c rins : 0.00 0 0
2.09/2.12 c localbranching : 0.00 0 0
2.09/2.12 c mutation : 0.00 0 0
2.09/2.12 c crossover : 0.00 0 0
2.09/2.12 c dins : 0.00 0 0
2.09/2.12 c undercover : 0.00 0 0
2.09/2.12 c nlp : 0.00 0 0
2.09/2.12 c trysol : 0.00 0 0
2.09/2.12 c LP : Time Calls Iterations Iter/call Iter/sec
2.09/2.12 c primal LP : 0.00 0 0 0.00 -
2.09/2.12 c dual LP : 0.00 0 0 0.00 -
2.09/2.12 c lex dual LP : 0.00 0 0 0.00 -
2.09/2.12 c barrier LP : 0.00 0 0 0.00 -
2.09/2.12 c diving/probing LP: 0.00 0 0 0.00 -
2.09/2.12 c strong branching : 0.00 0 0 0.00 -
2.09/2.12 c (at root node) : - 0 0 0.00 -
2.09/2.12 c conflict analysis: 0.00 0 0 0.00 -
2.09/2.12 c B&B Tree :
2.09/2.12 c number of runs : 1
2.09/2.12 c nodes : 0
2.09/2.12 c nodes (total) : 0
2.09/2.12 c nodes left : 1
2.09/2.12 c max depth : -1
2.09/2.12 c max depth (total): -1
2.09/2.12 c backtracks : 0 (0.0%)
2.09/2.12 c delayed cutoffs : 0
2.09/2.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.09/2.12 c avg switch length: 0.00
2.09/2.12 c switching time : 0.00
2.09/2.12 c Solution :
2.09/2.12 c Solutions found : 0 (0 improvements)
2.09/2.12 c Primal Bound : infeasible
2.09/2.12 c Dual Bound : -
2.09/2.12 c Gap : infinite
2.09/2.12 c Root Dual Bound : -
2.09/2.12 c Root Iterations : 0
2.29/2.30 c Time complete: 2.29.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666066-1276420315/watcher-2666066-1276420315 -o /tmp/evaluation-result-2666066-1276420315/solver-2666066-1276420315 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666066-1276420315.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: 1.15 1.14 1.46 3/106 24819
/proc/meminfo: memFree=1845772/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=8260 CPUtime=0
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 1007 0 0 0 0 0 0 0 20 0 1 0 17635521 8458240 927 1992294400 4194304 9819077 140734716875984 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24819/statm: 2065 927 366 1374 0 686 0
[startup+0.039365 s]
/proc/loadavg: 1.15 1.14 1.46 3/106 24819
/proc/meminfo: memFree=1845772/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=17472 CPUtime=0.03
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 3320 0 0 0 2 1 0 0 20 0 1 0 17635521 17891328 3239 1992294400 4194304 9819077 140734716875984 18446744073709551615 8610895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24819/statm: 4368 3239 384 1374 0 2989 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 17472
[startup+0.101371 s]
/proc/loadavg: 1.15 1.14 1.46 3/106 24819
/proc/meminfo: memFree=1845772/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=25780 CPUtime=0.1
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 5378 0 0 0 8 2 0 0 20 0 1 0 17635521 26398720 5294 1992294400 4194304 9819077 140734716875984 18446744073709551615 4214308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24819/statm: 6445 5294 390 1374 0 5066 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 25780
[startup+0.30139 s]
/proc/loadavg: 1.15 1.14 1.46 3/106 24819
/proc/meminfo: memFree=1845772/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=30900 CPUtime=0.29
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 6655 0 0 0 27 2 0 0 20 0 1 0 17635521 31641600 6569 1992294400 4194304 9819077 140734716875984 18446744073709551615 8585097 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24819/statm: 7725 6569 388 1374 0 6346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30900
[startup+0.701431 s]
/proc/loadavg: 1.15 1.14 1.46 3/106 24819
/proc/meminfo: memFree=1845772/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=39044 CPUtime=0.7
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 8692 0 0 0 67 3 0 0 21 0 1 0 17635521 39981056 8606 1992294400 4194304 9819077 140734716875984 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24819/statm: 9761 8606 388 1374 0 8382 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 39044
[startup+1.50051 s]
/proc/loadavg: 1.15 1.14 1.46 2/107 24820
/proc/meminfo: memFree=1769628/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=102680 CPUtime=1.49
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 24503 0 0 0 137 12 0 0 23 0 1 0 17635521 105144320 24009 1992294400 4194304 9819077 140734716875984 18446744073709551615 5966376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24819/statm: 25670 24009 492 1374 0 24291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102680
Solver just ended. Dumping a history of the last processes samples
[startup+1.90056 s]
/proc/loadavg: 1.15 1.14 1.46 2/107 24820
/proc/meminfo: memFree=1769628/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=104664 CPUtime=1.89
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 25244 0 0 0 174 15 0 0 25 0 1 0 17635521 107175936 24493 1992294400 4194304 9819077 140734716875984 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24819/statm: 26166 24493 492 1374 0 24787 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 104664
[startup+2.3006 s]
/proc/loadavg: 1.15 1.14 1.46 2/107 24820
/proc/meminfo: memFree=1746440/2059040 swapFree=4135604/4192956
[pid=24819] ppid=24817 vsize=14240 CPUtime=2.29
/proc/24819/stat : 24819 (pbscip.linux.x8) R 24817 24819 24429 0 -1 4202496 26794 0 0 0 209 20 0 0 25 0 1 0 17635521 14581760 2409 1992294400 4194304 9819077 140734716875984 18446744073709551615 8723783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24819/statm: 3304 2409 528 1374 0 1925 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 14240
Child status: 0
Real time (s): 2.30149
CPU time (s): 2.30165
CPU user time (s): 2.09968
CPU system time (s): 0.201969
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 106224
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.09968
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26798
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= 38
runsolver used 0.007998 second user time and 0.019996 second system time
The end