0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2683533-1277510429.opb>
0.49/0.53 c original problem has 6249 variables (6249 bin, 0 int, 0 impl, 0 cont) and 27683 constraints
0.49/0.53 c problem read
0.49/0.53 c presolving settings loaded
0.59/0.67 c presolving:
0.79/0.80 c presolving (1 rounds):
0.79/0.80 c 566 deleted vars, 1187 deleted constraints, 15 tightened bounds, 0 added holes, 1 changed sides, 2 changed coefficients
0.79/0.80 c 32182 implications, 320 cliques
0.79/0.81 c presolving detected infeasibility
0.79/0.81 c Presolving Time: 0.15
0.79/0.81 c - non default parameters ----------------------------------------------------------------------
0.79/0.81 c # SCIP version 1.2.1.2
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 = 1799.48
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 # 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 # 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) : 0.24
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 : 0.24
0.79/0.81 c Original Problem :
0.79/0.81 c Problem name : HOME/instance-2683533-1277510429.opb
0.79/0.81 c Variables : 6249 (6249 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.81 c Constraints : 27683 initial, 27683 maximal
0.79/0.81 c Presolved Problem :
0.79/0.81 c Problem name : t_HOME/instance-2683533-1277510429.opb
0.79/0.81 c Variables : 5683 (5683 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.81 c Constraints : 26496 initial, 26496 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 0 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 0 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 : 0.11 15 551 0 15 0 1187 1 2
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 : 26496 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-2683533-1277510429/watcher-2683533-1277510429 -o /tmp/evaluation-result-2683533-1277510429/solver-2683533-1277510429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683533-1277510429.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: 1.00 1.01 1.00 3/107 26103
/proc/meminfo: memFree=1822460/2059040 swapFree=4138980/4192956
[pid=26103] ppid=26101 vsize=6696 CPUtime=0
/proc/26103/stat : 26103 (pbscip.linux.x8) R 26101 26103 25348 0 -1 4202496 988 0 0 0 0 0 0 0 18 0 1 0 124698668 6856704 907 1992294400 4194304 8223781 140734521431792 18446744073709551615 7297360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 1674 907 343 984 0 687 0
[startup+0.013404 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26103
/proc/meminfo: memFree=1822460/2059040 swapFree=4138980/4192956
[pid=26103] ppid=26101 vsize=9324 CPUtime=0
/proc/26103/stat : 26103 (pbscip.linux.x8) R 26101 26103 25348 0 -1 4202496 1622 0 0 0 0 0 0 0 18 0 1 0 124698668 9547776 1540 1992294400 4194304 8223781 140734521431792 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 2331 1540 361 984 0 1344 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9324
[startup+0.10141 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26103
/proc/meminfo: memFree=1822460/2059040 swapFree=4138980/4192956
[pid=26103] ppid=26101 vsize=14532 CPUtime=0.1
/proc/26103/stat : 26103 (pbscip.linux.x8) R 26101 26103 25348 0 -1 4202496 2957 0 0 0 9 1 0 0 20 0 1 0 124698668 14880768 2875 1992294400 4194304 8223781 140734521431792 18446744073709551615 7164037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 3633 2875 365 984 0 2646 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14532
[startup+0.301427 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26103
/proc/meminfo: memFree=1822460/2059040 swapFree=4138980/4192956
[pid=26103] ppid=26101 vsize=19876 CPUtime=0.29
/proc/26103/stat : 26103 (pbscip.linux.x8) R 26101 26103 25348 0 -1 4202496 4268 0 0 0 28 1 0 0 20 0 1 0 124698668 20353024 4186 1992294400 4194304 8223781 140734521431792 18446744073709551615 7297360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 4969 4186 365 984 0 3982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19876
[startup+0.701464 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26103
/proc/meminfo: memFree=1822460/2059040 swapFree=4138980/4192956
[pid=26103] ppid=26101 vsize=53160 CPUtime=0.69
/proc/26103/stat : 26103 (pbscip.linux.x8) R 26101 26103 25348 0 -1 4202496 12572 0 0 0 65 4 0 0 20 0 1 0 124698668 54435840 12126 1992294400 4194304 8223781 140734521431792 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26103/statm: 13290 12126 441 984 0 12303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53160
Solver just ended. Dumping a history of the last processes samples
[startup+0.901482 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26103
/proc/meminfo: memFree=1822460/2059040 swapFree=4138980/4192956
[pid=26103] ppid=26101 vsize=20716 CPUtime=0.89
/proc/26103/stat : 26103 (pbscip.linux.x8) R 26101 26103 25348 0 -1 4202496 13428 0 0 0 83 6 0 0 21 0 1 0 124698668 21213184 2559 1992294400 4194304 8223781 140734521431792 18446744073709551615 7453498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 5179 2559 471 984 0 4192 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 20716
Child status: 0
Real time (s): 0.902827
CPU time (s): 0.903862
CPU user time (s): 0.834873
CPU system time (s): 0.068989
CPU usage (%): 100.115
Max. virtual memory (cumulated for all children) (KiB): 54388
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.834873
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13437
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= 2
runsolver used 0.007998 second user time and 0.013997 second system time
The end
Begin job on node025 at 2010-06-26 02:00:29
IDJOB=2683533
IDBENCH=72119
IDSOLVER=1169
FILE ID=node025/2683533-1277510429
PBS_JOBID= 11190603
Free space on /tmp= 62308 MiB
SOLVER NAME= SCIPspx SCIP 1.2.1.2 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/random/rand.biglist/normalized-randfe95e3.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-2683533-1277510429/watcher-2683533-1277510429 -o /tmp/evaluation-result-2683533-1277510429/solver-2683533-1277510429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683533-1277510429.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 935dbca81410818c4dfa4090fb07f874
RANDOM SEED=1579047340
node025.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 : 3000.242
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 : 6000.48
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 : 3000.242
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 : 5599.44
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1822988 kB
Buffers: 30064 kB
Cached: 108456 kB
SwapCached: 6384 kB
Active: 82644 kB
Inactive: 69232 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1822988 kB
SwapTotal: 4192956 kB
SwapFree: 4138980 kB
Dirty: 5668 kB
Writeback: 0 kB
AnonPages: 11848 kB
Mapped: 11944 kB
Slab: 62148 kB
PageTables: 4240 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 184224 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62304 MiB
End job on node025 at 2010-06-26 02:00:30