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-2683948-1277511687.opb>
0.10/0.11 c original problem has 772 variables (772 bin, 0 int, 0 impl, 0 cont) and 6027 constraints
0.10/0.11 c problem read
0.10/0.11 c presolving settings loaded
0.10/0.14 c presolving:
0.10/0.17 c presolving (1 rounds):
0.10/0.17 c 6 deleted vars, 65 deleted constraints, 6 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.10/0.17 c 16284 implications, 0 cliques
0.10/0.17 c presolving detected infeasibility
0.10/0.17 c Presolving Time: 0.03
0.10/0.17 c - non default parameters ----------------------------------------------------------------------
0.10/0.17 c # SCIP version 1.2.1.2
0.10/0.17 c
0.10/0.17 c # frequency for displaying node information lines
0.10/0.17 c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.17 c display/freq = 10000
0.10/0.17 c
0.10/0.17 c # maximal time in seconds to run
0.10/0.17 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.17 c limits/time = 1799.89
0.10/0.17 c
0.10/0.17 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.17 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.17 c limits/memory = 1620
0.10/0.17 c
0.10/0.17 c # should presolving try to simplify inequalities
0.10/0.17 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.17 c constraints/linear/simplifyinequalities = TRUE
0.10/0.17 c
0.10/0.17 c # should presolving try to simplify knapsacks
0.10/0.17 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.17 c constraints/knapsack/simplifyinequalities = TRUE
0.10/0.17 c
0.10/0.17 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.10/0.17 c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.17 c separating/rapidlearning/freq = 0
0.10/0.17 c
0.10/0.17 c -----------------------------------------------------------------------------------------------
0.10/0.17 c start solving
0.10/0.17 c
0.10/0.17 c SCIP Status : problem is solved [infeasible]
0.10/0.17 c Solving Time (sec) : 0.04
0.10/0.17 c Solving Nodes : 0
0.10/0.17 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.10/0.17 c Dual Bound : -1.00000000000000e+20
0.10/0.17 c Gap : infinite
0.10/0.17 s UNSATISFIABLE
0.10/0.17 c SCIP Status : problem is solved [infeasible]
0.10/0.17 c Solving Time : 0.04
0.10/0.17 c Original Problem :
0.10/0.17 c Problem name : HOME/instance-2683948-1277511687.opb
0.10/0.17 c Variables : 772 (772 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.17 c Constraints : 6027 initial, 6027 maximal
0.10/0.17 c Presolved Problem :
0.10/0.17 c Problem name : t_HOME/instance-2683948-1277511687.opb
0.10/0.17 c Variables : 766 (766 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.17 c Constraints : 5962 initial, 5962 maximal
0.10/0.17 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.10/0.17 c trivial : 0.00 0 0 0 0 0 0 0 0
0.10/0.17 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.10/0.17 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.10/0.17 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.10/0.17 c implics : 0.00 0 0 0 0 0 0 0 0
0.10/0.17 c probing : 0.00 0 0 0 0 0 0 0 0
0.10/0.17 c linear : 0.03 6 0 0 6 0 65 0 0
0.10/0.17 c root node : - 0 - - 0 - - - -
0.10/0.17 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.10/0.17 c integral : 0 0 0 0 0 0 0 0 0 0
0.10/0.17 c linear : 5962 0 0 0 0 0 0 0 0 0
0.10/0.17 c countsols : 0 0 0 0 0 0 0 0 0 0
0.10/0.17 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.10/0.17 c integral : 0.00 0.00 0.00 0.00 0.00
0.10/0.17 c linear : 0.00 0.00 0.00 0.00 0.00
0.10/0.17 c countsols : 0.00 0.00 0.00 0.00 0.00
0.10/0.17 c Propagators : Time Calls Cutoffs DomReds
0.10/0.17 c pseudoobj : 0.00 0 0 0
0.10/0.17 c rootredcost : 0.00 0 0 0
0.10/0.17 c vbounds : 0.00 0 0 0
0.10/0.17 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.10/0.17 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.10/0.17 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.17 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.17 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.17 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.10/0.17 c applied globally : - - - 0 0.0 - - -
0.10/0.17 c applied locally : - - - 0 0.0 - - -
0.10/0.17 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.10/0.17 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.10/0.17 c redcost : 0.00 0 0 0 0 0
0.10/0.17 c impliedbounds : 0.00 0 0 0 0 0
0.10/0.17 c intobj : 0.00 0 0 0 0 0
0.10/0.17 c cgmip : 0.00 0 0 0 0 0
0.10/0.17 c gomory : 0.00 0 0 0 0 0
0.10/0.17 c strongcg : 0.00 0 0 0 0 0
0.10/0.17 c cmir : 0.00 0 0 0 0 0
0.10/0.17 c flowcover : 0.00 0 0 0 0 0
0.10/0.17 c clique : 0.00 0 0 0 0 0
0.10/0.17 c zerohalf : 0.00 0 0 0 0 0
0.10/0.17 c mcf : 0.00 0 0 0 0 0
0.10/0.17 c rapidlearning : 0.00 0 0 0 0 0
0.10/0.17 c Pricers : Time Calls Vars
0.10/0.17 c problem variables: 0.00 0 0
0.10/0.17 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.10/0.17 c pscost : 0.00 0 0 0 0 0 0
0.10/0.17 c inference : 0.00 0 0 0 0 0 0
0.10/0.17 c mostinf : 0.00 0 0 0 0 0 0
0.10/0.17 c leastinf : 0.00 0 0 0 0 0 0
0.10/0.17 c fullstrong : 0.00 0 0 0 0 0 0
0.10/0.17 c allfullstrong : 0.00 0 0 0 0 0 0
0.10/0.17 c random : 0.00 0 0 0 0 0 0
0.10/0.17 c relpscost : 0.00 0 0 0 0 0 0
0.10/0.17 c Primal Heuristics : Time Calls Found
0.10/0.17 c LP solutions : 0.00 - 0
0.10/0.17 c pseudo solutions : 0.00 - 0
0.10/0.17 c trivial : 0.00 1 0
0.10/0.17 c simplerounding : 0.00 0 0
0.10/0.17 c zirounding : 0.00 0 0
0.10/0.17 c rounding : 0.00 0 0
0.10/0.17 c shifting : 0.00 0 0
0.10/0.17 c intshifting : 0.00 0 0
0.10/0.17 c oneopt : 0.00 0 0
0.10/0.17 c twoopt : 0.00 0 0
0.10/0.17 c fixandinfer : 0.00 0 0
0.10/0.17 c feaspump : 0.00 0 0
0.10/0.17 c coefdiving : 0.00 0 0
0.10/0.17 c pscostdiving : 0.00 0 0
0.10/0.17 c fracdiving : 0.00 0 0
0.10/0.17 c veclendiving : 0.00 0 0
0.10/0.17 c intdiving : 0.00 0 0
0.10/0.17 c actconsdiving : 0.00 0 0
0.10/0.17 c objpscostdiving : 0.00 0 0
0.10/0.17 c rootsoldiving : 0.00 0 0
0.10/0.17 c linesearchdiving : 0.00 0 0
0.10/0.17 c guideddiving : 0.00 0 0
0.10/0.17 c octane : 0.00 0 0
0.10/0.17 c rens : 0.00 0 0
0.10/0.17 c rins : 0.00 0 0
0.10/0.17 c localbranching : 0.00 0 0
0.10/0.17 c mutation : 0.00 0 0
0.10/0.17 c crossover : 0.00 0 0
0.10/0.17 c dins : 0.00 0 0
0.10/0.17 c undercover : 0.00 0 0
0.10/0.17 c nlp : 0.00 0 0
0.10/0.17 c trysol : 0.00 0 0
0.10/0.17 c LP : Time Calls Iterations Iter/call Iter/sec
0.10/0.17 c primal LP : 0.00 0 0 0.00 -
0.10/0.17 c dual LP : 0.00 0 0 0.00 -
0.10/0.17 c lex dual LP : 0.00 0 0 0.00 -
0.10/0.17 c barrier LP : 0.00 0 0 0.00 -
0.10/0.17 c diving/probing LP: 0.00 0 0 0.00 -
0.10/0.17 c strong branching : 0.00 0 0 0.00 -
0.10/0.17 c (at root node) : - 0 0 0.00 -
0.10/0.17 c conflict analysis: 0.00 0 0 0.00 -
0.10/0.17 c B&B Tree :
0.10/0.17 c number of runs : 1
0.10/0.17 c nodes : 0
0.10/0.17 c nodes (total) : 0
0.10/0.17 c nodes left : 1
0.10/0.17 c max depth : -1
0.10/0.17 c max depth (total): -1
0.10/0.17 c backtracks : 0 (0.0%)
0.10/0.17 c delayed cutoffs : 0
0.10/0.17 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.10/0.17 c avg switch length: 0.00
0.10/0.17 c switching time : 0.00
0.10/0.17 c Solution :
0.10/0.17 c Solutions found : 0 (0 improvements)
0.10/0.17 c Primal Bound : infeasible
0.10/0.17 c Dual Bound : -
0.10/0.17 c Gap : infinite
0.10/0.17 c Root Dual Bound : -
0.10/0.17 c Root Iterations : 0
0.10/0.19 c Time complete: 0.19.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683948-1277511687/watcher-2683948-1277511687 -o /tmp/evaluation-result-2683948-1277511687/solver-2683948-1277511687 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683948-1277511687.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: 0.90 0.95 0.97 3/106 29667
/proc/meminfo: memFree=1850976/2059040 swapFree=4135148/4192956
[pid=29667] ppid=29665 vsize=9288 CPUtime=0
/proc/29667/stat : 29667 (pbscip.linux.x8) R 29665 29667 27940 0 -1 4202496 1062 0 0 0 0 0 0 0 20 0 1 0 126770318 9510912 983 1992294400 4194304 9819077 140734996177424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29667/statm: 2322 993 371 1374 0 943 0
[startup+0.0755671 s]
/proc/loadavg: 0.90 0.95 0.97 3/106 29667
/proc/meminfo: memFree=1850976/2059040 swapFree=4135148/4192956
[pid=29667] ppid=29665 vsize=12908 CPUtime=0.06
/proc/29667/stat : 29667 (pbscip.linux.x8) R 29665 29667 27940 0 -1 4202496 2168 0 0 0 6 0 0 0 20 0 1 0 126770318 13217792 2089 1992294400 4194304 9819077 140734996177424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29667/statm: 3227 2089 388 1374 0 1848 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12908
[startup+0.101571 s]
/proc/loadavg: 0.90 0.95 0.97 3/106 29667
/proc/meminfo: memFree=1850976/2059040 swapFree=4135148/4192956
[pid=29667] ppid=29665 vsize=14652 CPUtime=0.1
/proc/29667/stat : 29667 (pbscip.linux.x8) R 29665 29667 27940 0 -1 4202496 2579 0 0 0 9 1 0 0 20 0 1 0 126770318 15003648 2500 1992294400 4194304 9819077 140734996177424 18446744073709551615 4373954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29667/statm: 3663 2500 388 1374 0 2284 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14652
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.194115
CPU time (s): 0.194969
CPU user time (s): 0.161975
CPU system time (s): 0.032994
CPU usage (%): 100.44
Max. virtual memory (cumulated for all children) (KiB): 14652
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.161975
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5282
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 0.008998 second system time
The end
Begin job on node011 at 2010-06-26 02:21:27
IDJOB=2683948
IDBENCH=72151
IDSOLVER=1168
FILE ID=node011/2683948-1277511687
PBS_JOBID= 11190638
Free space on /tmp= 62404 MiB
SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1093.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683948-1277511687/watcher-2683948-1277511687 -o /tmp/evaluation-result-2683948-1277511687/solver-2683948-1277511687 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683948-1277511687.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= b86817ff50ee09687e5def7f5c024817
RANDOM SEED=221772519
node011.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 : 3000.264
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 : 6000.52
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 : 3000.264
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: 1851504 kB
Buffers: 7904 kB
Cached: 111324 kB
SwapCached: 10048 kB
Active: 111060 kB
Inactive: 20872 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1851504 kB
SwapTotal: 4192956 kB
SwapFree: 4135148 kB
Dirty: 6820 kB
Writeback: 0 kB
AnonPages: 11496 kB
Mapped: 8444 kB
Slab: 53756 kB
PageTables: 4148 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 181512 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= 62400 MiB
End job on node011 at 2010-06-26 02:21:28