runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3751075-1339111919/watcher-3751075-1339111919 -o /tmp/evaluation-result-3751075-1339111919/solver-3751075-1339111919 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751075-1339111919.opb 1310230015 HOME HOME
running on 4 cores: 0,2,4,6
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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.08 1.04 1.34 3/178 4748
/proc/meminfo: memFree=30433836/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
[startup+0.0320741 s]
/proc/loadavg: 1.08 1.04 1.34 3/178 4748
/proc/meminfo: memFree=30433836/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.100292 s]
/proc/loadavg: 1.08 1.04 1.34 3/178 4748
/proc/meminfo: memFree=30433836/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.30022 s]
/proc/loadavg: 1.08 1.04 1.34 3/178 4748
/proc/meminfo: memFree=30433836/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.700209 s]
/proc/loadavg: 1.08 1.04 1.34 3/178 4748
/proc/meminfo: memFree=30433836/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+1.50039 s]
/proc/loadavg: 1.08 1.04 1.34 3/175 4783
/proc/meminfo: memFree=30444456/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
[pid=4749] ppid=4748 vsize=3116 CPUtime=0.07 cores=0,2,4,6
/proc/4749/stat : 4749 (npSolver-pbo) S 4748 4748 2890 0 -1 4202496 1655 2333 0 0 1 0 6 0 20 0 1 0 377318773 3190784 446 33554432000 4194304 6004724 140737072070816 140737072057096 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4749/statm: 779 446 152 442 0 333 0
[pid=4754] ppid=4749 vsize=7148 CPUtime=1.4 cores=0,2,4,6
/proc/4754/stat : 4754 (glucosInc) R 4749 4748 2890 0 -1 4202496 1804 0 0 0 140 0 0 0 20 0 1 0 377318782 7319552 1299 33554432000 4194304 5654031 140733567014240 140733567002056 4232784 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4754/statm: 1787 1299 138 357 0 1427 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19412
Solver just ended. Dumping a history of the last processes samples
[startup+1.90024 s]
/proc/loadavg: 1.08 1.04 1.34 3/175 4783
/proc/meminfo: memFree=30444456/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
[pid=4749] ppid=4748 vsize=3116 CPUtime=0.07 cores=0,2,4,6
/proc/4749/stat : 4749 (npSolver-pbo) S 4748 4748 2890 0 -1 4202496 1655 2333 0 0 1 0 6 0 20 0 1 0 377318773 3190784 446 33554432000 4194304 6004724 140737072070816 140737072057096 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4749/statm: 779 446 152 442 0 333 0
[pid=4754] ppid=4749 vsize=8308 CPUtime=1.8 cores=0,2,4,6
/proc/4754/stat : 4754 (glucosInc) R 4749 4748 2890 0 -1 4202496 2076 0 0 0 180 0 0 0 20 0 1 0 377318782 8507392 1562 33554432000 4194304 5654031 140733567014240 140733567002056 4233173 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4754/statm: 2077 1562 138 357 0 1717 0
Current children cumulated CPU time (s) 1.87
Current children cumulated vsize (KiB) 20572
[startup+2.10024 s]
/proc/loadavg: 1.15 1.06 1.34 3/181 4840
/proc/meminfo: memFree=30434432/32873648 swapFree=7376/7376
[pid=4748] ppid=4746 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4748/stat : 4748 (npSolver-pbo-It) S 4746 4748 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377318773 9367552 275 33554432000 4194304 5064252 140734252197456 140734252196368 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4748/statm: 2287 275 233 213 0 72 0
[pid=4749] ppid=4748 vsize=3116 CPUtime=0.07 cores=0,2,4,6
/proc/4749/stat : 4749 (npSolver-pbo) S 4748 4748 2890 0 -1 4202496 1655 2333 0 0 1 0 6 0 20 0 1 0 377318773 3190784 446 33554432000 4194304 6004724 140737072070816 140737072057096 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4749/statm: 779 446 152 442 0 333 0
[pid=4754] ppid=4749 vsize=8308 CPUtime=2.01 cores=0,2,4,6
/proc/4754/stat : 4754 (glucosInc) R 4749 4748 2890 0 -1 4202496 2076 0 0 0 201 0 0 0 20 0 1 0 377318782 8507392 1562 33554432000 4194304 5654031 140733567014240 140733567002056 4233148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4754/statm: 2077 1562 138 357 0 1717 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 20572
Child status: 0
# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4748 and gives
# childrusage.ru_utime.tv_sec=0
# childrusage.ru_utime.tv_usec=78987
# childrusage.ru_stime.tv_sec=0
# childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.090985
# while last known CPU time is 2.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...
Real time (s): 2.114
CPU time (s): 2.08
CPU user time (s): 2.08
CPU system time (s): 0
CPU usage (%): 98.3915
Max. virtual memory (cumulated for all children) (KiB): 20572
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.011998
maximum resident set size= 30252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4545
page faults= 0
swaps= 0
block input operations= 0
block output operations= 360
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 7
runsolver used 0.008998 second user time and 0.021996 second system time
The end
Begin job on node113 at 2012-06-08 01:31:59
IDJOB=3751075
IDBENCH=1289
IDSOLVER=2335
FILE ID=node113/3751075-1339111919
RUNJOBID= node113-1339111913-4672
PBS_JOBID= 14643740
Free space on /tmp= 71152 MiB
SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751075-1339111919/watcher-3751075-1339111919 -o /tmp/evaluation-result-3751075-1339111919/solver-3751075-1339111919 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751075-1339111919.opb 1310230015 HOME HOME
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 0fea7c185f4d6e2091fba763db8ccbcc
RANDOM SEED=1310230015
node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5334.05
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.90
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5438.54
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.026
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 30434736 kB
Buffers: 430776 kB
Cached: 1078936 kB
SwapCached: 2204 kB
Active: 1512920 kB
Inactive: 15632 kB
Active(anon): 14872 kB
Inactive(anon): 5732 kB
Active(file): 1498048 kB
Inactive(file): 9900 kB
Unevictable: 7376 kB
Mlocked: 7376 kB
SwapTotal: 67108856 kB
SwapFree: 67100048 kB
Dirty: 17220 kB
Writeback: 0 kB
AnonPages: 24228 kB
Mapped: 11604 kB
Shmem: 0 kB
Slab: 774376 kB
SReclaimable: 217576 kB
SUnreclaim: 556800 kB
KernelStack: 1488 kB
PageTables: 4064 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 141380 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 2048 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7680 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71144 MiB
End job on node113 at 2012-06-08 01:32:02