Trace number 3746770

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 1.11 1.82431

General information on the benchmark

Name/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/
9orless/normalized-gnash-common-opengl.cudf.trendy.opb
MD5SUMa3b409ee32ed598382bd48e986006a5e
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3512029902480
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables21105
Total number of constraints100098
Number of constraints which are clauses98533
Number of constraints which are cardinality constraints (but not clauses)1565
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint2962
Number of terms in the objective function 8588
Biggest coefficient in the objective function 79285326336
Number of bits for the biggest coefficient in the objective function 37
Sum of the numbers in the objective function 234763814370998
Number of bits of the sum of numbers in the objective function 48
Biggest number in a constraint 79285326336
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 234763814370998
Number of bits of the biggest sum of numbers48
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.40	c run inc solver
0.00/0.40	c [INC SYSTEM] run initial solver
0.00/0.40	c [INC SYSTEM] preprocess with white file
0.00/0.88	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.88	c [INC SYSTEM] execute solver
0.00/0.96	c [INC SEARCH] formula is SAT
0.00/0.96	c [INC SYSTEM] solved the initial formula
1.08/1.11	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
1.11/1.82	HOME/npSolver-pbo-Itd.sh: line 18:  2269 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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-3746770-1339104470/watcher-3746770-1339104470 -o /tmp/evaluation-result-3746770-1339104470/solver-3746770-1339104470 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746770-1339104470.opb 1048810699 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: 2.00 2.00 1.97 3/177 2268
/proc/meminfo: memFree=30280268/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0

[startup+0.017664 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 2268
/proc/meminfo: memFree=30280268/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100286 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 2268
/proc/meminfo: memFree=30280268/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300283 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 2268
/proc/meminfo: memFree=30280268/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700277 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 2268
/proc/meminfo: memFree=30280268/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 1.97 3/180 2274
/proc/meminfo: memFree=30207624/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
[pid=2269] ppid=2268 vsize=62228 CPUtime=1.04 cores=0,2,4,6
/proc/2269/stat : 2269 (npSolver-pbo) S 2268 2268 694 0 -1 4204032 11699 6199 0 0 52 6 42 4 20 0 1 0 376575420 63721472 15159 33554432000 4194304 6004724 140733354480128 140733354474680 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2269/statm: 15557 15159 174 442 0 15111 0
[pid=2274] ppid=2269 vsize=13372 CPUtime=0.07 cores=0,2,4,6
/proc/2274/stat : 2274 (glucosInc) S 2269 2268 694 0 -1 4202496 2282 0 0 0 7 0 0 0 20 0 1 0 376575508 13692928 2697 33554432000 4194304 5654031 140737063487408 140737063485720 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2274/statm: 3343 2697 145 357 0 2983 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 84748

Solver just ended. Dumping a history of the last processes samples

[startup+1.70033 s]
/proc/loadavg: 2.00 2.00 1.97 3/180 2274
/proc/meminfo: memFree=30207624/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
[pid=2269] ppid=2268 vsize=62228 CPUtime=1.04 cores=0,2,4,6
/proc/2269/stat : 2269 (npSolver-pbo) S 2268 2268 694 0 -1 4204032 11699 6199 0 0 52 6 42 4 20 0 1 0 376575420 63721472 15159 33554432000 4194304 6004724 140733354480128 140733354474680 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2269/statm: 15557 15159 174 442 0 15111 0
[pid=2274] ppid=2269 vsize=13372 CPUtime=0.07 cores=0,2,4,6
/proc/2274/stat : 2274 (glucosInc) S 2269 2268 694 0 -1 4202496 2282 0 0 0 7 0 0 0 20 0 1 0 376575508 13692928 2697 33554432000 4194304 5654031 140737063487408 140737063485720 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2274/statm: 3343 2697 145 357 0 2983 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 84748

[startup+1.80033 s]
/proc/loadavg: 2.00 2.00 1.97 3/180 2274
/proc/meminfo: memFree=30207624/32873844 swapFree=7124/7124
[pid=2268] ppid=2266 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2268/stat : 2268 (npSolver-pbo-It) S 2266 2268 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376575420 9367552 274 33554432000 4194304 5064252 140735793368752 140735793367664 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2268/statm: 2287 274 233 213 0 72 0
[pid=2269] ppid=2268 vsize=62228 CPUtime=1.04 cores=0,2,4,6
/proc/2269/stat : 2269 (npSolver-pbo) S 2268 2268 694 0 -1 4204032 11699 6199 0 0 52 6 42 4 20 0 1 0 376575420 63721472 15159 33554432000 4194304 6004724 140733354480128 140733354474680 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2269/statm: 15557 15159 174 442 0 15111 0
[pid=2274] ppid=2269 vsize=13372 CPUtime=0.07 cores=0,2,4,6
/proc/2274/stat : 2274 (glucosInc) S 2269 2268 694 0 -1 4202496 2282 0 0 0 7 0 0 0 20 0 1 0 376575508 13692928 2697 33554432000 4194304 5654031 140737063487408 140737063485720 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2274/statm: 3343 2697 145 357 0 2983 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 84748

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2268 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=949855
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=107983
# CPU time returned by wait4() is 1.05784
# while last known CPU time is 1.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.82431
CPU time (s): 1.11
CPU user time (s): 1.01
CPU system time (s): 0.1
CPU usage (%): 60.8449
Max. virtual memory (cumulated for all children) (KiB): 84748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.949855
system time used= 0.107983
maximum resident set size= 60636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18271
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7384
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14176
involuntary context switches= 9

runsolver used 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node110 at 2012-06-07 23:27:50
IDJOB=3746770
IDBENCH=72452
IDSOLVER=2332
FILE ID=node110/3746770-1339104470
RUNJOBID= node110-1339098177-710
PBS_JOBID= 14643743
Free space on /tmp= 70908 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/9orless/normalized-gnash-common-opengl.cudf.trendy.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746770-1339104470/watcher-3746770-1339104470 -o /tmp/evaluation-result-3746770-1339104470/solver-3746770-1339104470 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746770-1339104470.opb 1048810699 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a3b409ee32ed598382bd48e986006a5e
RANDOM SEED=1048810699

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.90
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		: 2666.893
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	: 5331.91
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		: 2666.893
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:       32873844 kB
MemFree:        30280688 kB
Buffers:           84004 kB
Cached:          1588660 kB
SwapCached:         3684 kB
Active:           303544 kB
Inactive:        1512352 kB
Active(anon):     141928 kB
Inactive(anon):     3832 kB
Active(file):     161616 kB
Inactive(file):  1508520 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67097344 kB
Dirty:             13076 kB
Writeback:             0 kB
AnonPages:        173692 kB
Mapped:            10004 kB
Shmem:                 0 kB
Slab:             633656 kB
SReclaimable:      73200 kB
SUnreclaim:       560456 kB
KernelStack:        1488 kB
PageTables:         4512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     282308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70868 MiB
End job on node110 at 2012-06-07 23:27:52