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-2704856-1278579919.opb>
0.07/0.08 c original problem has 620 variables (620 bin, 0 int, 0 impl, 0 cont) and 4743 constraints
0.07/0.08 c problem read
0.07/0.08 c presolving settings loaded
0.07/0.09 c presolving:
0.09/0.12 c presolving (1 rounds):
0.09/0.12 c 3 deleted vars, 18 deleted constraints, 3 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12 c 11138 implications, 0 cliques
0.09/0.12 c presolving detected infeasibility
0.09/0.12 c Presolving Time: 0.03
0.09/0.12 c - non default parameters ----------------------------------------------------------------------
0.09/0.12 c # SCIP version 1.2.1.3
0.09/0.12 c
0.09/0.12 c # frequency for displaying node information lines
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12 c display/freq = 10000
0.09/0.12 c
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = 1789.93
0.09/0.12 c
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = 1620
0.09/0.12 c
0.09/0.12 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.12 c # [type: int, range: [1,2], default: 1]
0.09/0.12 c timing/clocktype = 2
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify inequalities
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/linear/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/indicator/addCouplingCons = TRUE
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify knapsacks
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c separating/rapidlearning/freq = 0
0.09/0.12 c
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving
0.09/0.12 c
0.09/0.12 c SCIP Status : problem is solved [infeasible]
0.09/0.12 c Solving Time (sec) : 0.04
0.09/0.12 c Solving Nodes : 0
0.09/0.12 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.09/0.12 c Dual Bound : -1.00000000000000e+20
0.09/0.12 c Gap : infinite
0.09/0.12 s UNSATISFIABLE
0.09/0.12 c SCIP Status : problem is solved [infeasible]
0.09/0.12 c Solving Time : 0.04
0.09/0.12 c Original Problem :
0.09/0.12 c Problem name : HOME/instance-2704856-1278579919.opb
0.09/0.12 c Variables : 620 (620 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 4743 initial, 4743 maximal
0.09/0.12 c Presolved Problem :
0.09/0.12 c Problem name : t_HOME/instance-2704856-1278579919.opb
0.09/0.12 c Variables : 617 (617 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 4725 initial, 4725 maximal
0.09/0.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.12 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c linear : 0.02 3 0 0 3 0 18 0 0
0.09/0.12 c root node : - 0 - - 0 - - - -
0.09/0.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.12 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.12 c linear : 4725 0 0 0 0 0 0 0 0 0
0.09/0.12 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.12 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c linear : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c Propagators : Time Calls Cutoffs DomReds
0.09/0.12 c pseudoobj : 0.00 0 0 0
0.09/0.12 c rootredcost : 0.00 0 0 0
0.09/0.12 c vbounds : 0.00 0 0 0
0.09/0.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.12 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c applied globally : - - - 0 0.0 - - -
0.09/0.12 c applied locally : - - - 0 0.0 - - -
0.09/0.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.12 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.12 c redcost : 0.00 0 0 0 0 0
0.09/0.12 c impliedbounds : 0.00 0 0 0 0 0
0.09/0.12 c intobj : 0.00 0 0 0 0 0
0.09/0.12 c cgmip : 0.00 0 0 0 0 0
0.09/0.12 c gomory : 0.00 0 0 0 0 0
0.09/0.12 c strongcg : 0.00 0 0 0 0 0
0.09/0.12 c cmir : 0.00 0 0 0 0 0
0.09/0.12 c flowcover : 0.00 0 0 0 0 0
0.09/0.12 c clique : 0.00 0 0 0 0 0
0.09/0.12 c zerohalf : 0.00 0 0 0 0 0
0.09/0.12 c mcf : 0.00 0 0 0 0 0
0.09/0.12 c rapidlearning : 0.00 0 0 0 0 0
0.09/0.12 c Pricers : Time Calls Vars
0.09/0.12 c problem variables: 0.00 0 0
0.09/0.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.12 c pscost : 0.00 0 0 0 0 0 0
0.09/0.12 c inference : 0.00 0 0 0 0 0 0
0.09/0.12 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.12 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.12 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c random : 0.00 0 0 0 0 0 0
0.09/0.12 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.12 c Primal Heuristics : Time Calls Found
0.09/0.12 c LP solutions : 0.00 - 0
0.09/0.12 c pseudo solutions : 0.00 - 0
0.09/0.12 c trivial : 0.00 1 0
0.09/0.12 c simplerounding : 0.00 0 0
0.09/0.12 c zirounding : 0.00 0 0
0.09/0.12 c rounding : 0.00 0 0
0.09/0.12 c shifting : 0.00 0 0
0.09/0.12 c intshifting : 0.00 0 0
0.09/0.12 c oneopt : 0.00 0 0
0.09/0.12 c twoopt : 0.00 0 0
0.09/0.12 c fixandinfer : 0.00 0 0
0.09/0.12 c feaspump : 0.00 0 0
0.09/0.12 c coefdiving : 0.00 0 0
0.09/0.12 c pscostdiving : 0.00 0 0
0.09/0.12 c fracdiving : 0.00 0 0
0.09/0.12 c veclendiving : 0.00 0 0
0.09/0.12 c intdiving : 0.00 0 0
0.09/0.12 c actconsdiving : 0.00 0 0
0.09/0.12 c objpscostdiving : 0.00 0 0
0.09/0.12 c rootsoldiving : 0.00 0 0
0.09/0.12 c linesearchdiving : 0.00 0 0
0.09/0.12 c guideddiving : 0.00 0 0
0.09/0.12 c octane : 0.00 0 0
0.09/0.12 c rens : 0.00 0 0
0.09/0.12 c rins : 0.00 0 0
0.09/0.12 c localbranching : 0.00 0 0
0.09/0.12 c mutation : 0.00 0 0
0.09/0.12 c crossover : 0.00 0 0
0.09/0.12 c dins : 0.00 0 0
0.09/0.12 c undercover : 0.00 0 0
0.09/0.12 c nlp : 0.00 0 0
0.09/0.12 c trysol : 0.00 0 0
0.09/0.12 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.12 c primal LP : 0.00 0 0 0.00 -
0.09/0.12 c dual LP : 0.00 0 0 0.00 -
0.09/0.12 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.12 c barrier LP : 0.00 0 0 0.00 -
0.09/0.12 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.12 c strong branching : 0.00 0 0 0.00 -
0.09/0.12 c (at root node) : - 0 0 0.00 -
0.09/0.12 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.12 c B&B Tree :
0.09/0.12 c number of runs : 1
0.09/0.12 c nodes : 0
0.09/0.12 c nodes (total) : 0
0.09/0.12 c nodes left : 1
0.09/0.12 c max depth : -1
0.09/0.12 c max depth (total): -1
0.09/0.12 c backtracks : 0 (0.0%)
0.09/0.12 c delayed cutoffs : 0
0.09/0.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.12 c avg switch length: 0.00
0.09/0.12 c switching time : 0.00
0.09/0.12 c Solution :
0.09/0.12 c Solutions found : 0 (0 improvements)
0.09/0.12 c Primal Bound : infeasible
0.09/0.12 c Dual Bound : -
0.09/0.12 c Gap : infinite
0.09/0.12 c Root Dual Bound : -
0.09/0.12 c Root Iterations : 0
0.09/0.13 c Time complete: 0.13.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704856-1278579919/watcher-2704856-1278579919 -o /tmp/evaluation-result-2704856-1278579919/solver-2704856-1278579919 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704856-1278579919.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: 0.89 1.00 1.00 3/106 29921
/proc/meminfo: memFree=1875672/2059040 swapFree=4139292/4192956
[pid=29921] ppid=29919 vsize=7904 CPUtime=0
/proc/29921/stat : 29921 (pbscip.linux.x8) R 29919 29921 29096 0 -1 4202496 1169 0 0 0 0 0 0 0 25 0 1 0 26203354 8093696 1080 1992294400 4194304 8395647 140737434640912 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29921/statm: 1976 1088 365 1026 0 946 0
[startup+0.0789391 s]
/proc/loadavg: 0.89 1.00 1.00 3/106 29921
/proc/meminfo: memFree=1875672/2059040 swapFree=4139292/4192956
[pid=29921] ppid=29919 vsize=13248 CPUtime=0.07
/proc/29921/stat : 29921 (pbscip.linux.x8) R 29919 29921 29096 0 -1 4202496 2590 0 0 0 6 1 0 0 25 0 1 0 26203354 13565952 2501 1992294400 4194304 8395647 140737434640912 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29921/statm: 3312 2501 393 1026 0 2282 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13248
[startup+0.100942 s]
/proc/loadavg: 0.89 1.00 1.00 3/106 29921
/proc/meminfo: memFree=1875672/2059040 swapFree=4139292/4192956
[pid=29921] ppid=29919 vsize=19320 CPUtime=0.09
/proc/29921/stat : 29921 (pbscip.linux.x8) R 29919 29921 29096 0 -1 4202496 4213 0 0 0 8 1 0 0 25 0 1 0 26203354 19783680 3770 1992294400 4194304 8395647 140737434640912 18446744073709551615 5050860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29921/statm: 4830 3770 463 1026 0 3800 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19320
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.138034
CPU time (s): 0.137978
CPU user time (s): 0.115982
CPU system time (s): 0.021996
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 19320
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.115982
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4616
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= 2
runsolver used 0.005999 second user time and 0.007998 second system time
The end
Begin job on node027 at 2010-07-08 11:05:19
IDJOB=2704856
IDBENCH=72144
IDSOLVER=1213
FILE ID=node027/2704856-1278579919
PBS_JOBID= 11240095
Free space on /tmp= 62524 MiB
SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1077.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704856-1278579919/watcher-2704856-1278579919 -o /tmp/evaluation-result-2704856-1278579919/solver-2704856-1278579919 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704856-1278579919.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 92193b1ad05c7c4d4eb2dda08a944fc1
RANDOM SEED=1624655857
node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 2800.222
cache size : 2048 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 5600.44
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 2800.222
cache size : 2048 KB
physical id : 3
siblings : 1
core id : 0
cpu cores : 1
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 5599.45
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1876200 kB
Buffers: 2128 kB
Cached: 86196 kB
SwapCached: 6620 kB
Active: 56572 kB
Inactive: 45048 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1876200 kB
SwapTotal: 4192956 kB
SwapFree: 4139292 kB
Dirty: 10868 kB
Writeback: 0 kB
AnonPages: 12012 kB
Mapped: 12056 kB
Slab: 59276 kB
PageTables: 4204 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 181248 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62516 MiB
End job on node027 at 2010-07-08 11:05:19