Trace number 3746881

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) 4.82327 13.8515

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/NG/
normalized-NG.dot_unif_50null50mast_rapportOE1.0_TMAX15_K192_cod1.opb
MD5SUM12f5961a7e0e18d3559009517737c81e
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 170372
Biggest coefficient in the objective function 50
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 8511533
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 50
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 8511533
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.80/13.85	HOME/npSolver-pbo-Itd.sh: line 18:  9054 Segmentation fault      (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-3746881-1339107898/watcher-3746881-1339107898 -o /tmp/evaluation-result-3746881-1339107898/solver-3746881-1339107898 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746881-1339107898.opb 313275198 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.21 2.05 2.11 3/179 9053
/proc/meminfo: memFree=28117932/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0

[startup+0.045378 s]
/proc/loadavg: 2.21 2.05 2.11 3/179 9053
/proc/meminfo: memFree=28117932/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100293 s]
/proc/loadavg: 2.21 2.05 2.11 3/179 9053
/proc/meminfo: memFree=28117932/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300322 s]
/proc/loadavg: 2.21 2.05 2.11 3/179 9053
/proc/meminfo: memFree=28117932/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700311 s]
/proc/loadavg: 2.21 2.05 2.11 3/179 9053
/proc/meminfo: memFree=28117932/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.21 2.05 2.11 3/181 9055
/proc/meminfo: memFree=28031216/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
[pid=9054] ppid=9053 vsize=152848 CPUtime=1.48 cores=1,3,5,7
/proc/9054/stat : 9054 (npSolver-pbo) R 9053 9053 7856 0 -1 4202496 23285 0 0 0 142 6 0 0 20 0 1 0 376918374 156516352 33431 33554432000 4194304 6004724 140734067664272 140734067660296 4486899 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/9054/statm: 38212 33431 130 442 0 37766 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 161996

[startup+3.10034 s]
/proc/loadavg: 2.21 2.05 2.11 3/181 9055
/proc/meminfo: memFree=27843412/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
[pid=9054] ppid=9053 vsize=344952 CPUtime=3.09 cores=1,3,5,7
/proc/9054/stat : 9054 (npSolver-pbo) R 9053 9053 7856 0 -1 4202496 49640 0 0 0 295 14 0 0 20 0 1 0 376918374 353230848 81011 33554432000 4194304 6004724 140734067664272 140734067658760 4534746 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/9054/statm: 86238 81011 154 442 0 85792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 354100

[startup+6.30033 s]
/proc/loadavg: 2.19 2.05 2.11 4/182 9056
/proc/meminfo: memFree=27201136/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
[pid=9054] ppid=9053 vsize=553760 CPUtime=4.8 cores=1,3,5,7
/proc/9054/stat : 9054 (npSolver-pbo) S 9053 9053 7856 0 -1 4204032 54105 0 0 0 425 55 0 0 20 0 1 0 376918374 567050240 106842 33554432000 4194304 6004724 140734067664272 140734067658872 4224055 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/9054/statm: 138440 106842 155 442 0 137994 0
Current children cumulated CPU time (s) 4.8
Current children cumulated vsize (KiB) 562908
heavy processes:
  %CPU=93 pid=9056 uid=0 cmd=

[startup+12.7003 s]
/proc/loadavg: 2.34 2.08 2.12 2/182 9056
/proc/meminfo: memFree=26867080/32873844 swapFree=7384/7384
[pid=9053] ppid=9051 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9053/stat : 9053 (npSolver-pbo-It) S 9051 9053 7856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376918374 9367552 275 33554432000 4194304 5064252 140736015024480 140736015023392 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9053/statm: 2287 275 233 213 0 72 0
[pid=9054] ppid=9053 vsize=553760 CPUtime=4.8 cores=1,3,5,7
/proc/9054/stat : 9054 (npSolver-pbo) S 9053 9053 7856 0 -1 4204032 54105 0 0 0 425 55 0 0 20 0 1 0 376918374 567050240 106842 33554432000 4194304 6004724 140734067664272 140734067658872 4224055 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/9054/statm: 138440 106842 155 442 0 137994 0
Current children cumulated CPU time (s) 4.8
Current children cumulated vsize (KiB) 562908
heavy processes:
Ooops ! No data available on process 9053

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

Child status: 0
Real time (s): 13.8515
CPU time (s): 4.82327
CPU user time (s): 4.25135
CPU system time (s): 0.571913
CPU usage (%): 34.8212
Max. virtual memory (cumulated for all children) (KiB): 681780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.25135
system time used= 0.571913
maximum resident set size= 540068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54480
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= 113356
involuntary context switches= 11

runsolver used 0.035994 second user time and 0.067989 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-08 00:24:59
IDJOB=3746881
IDBENCH=92574
IDSOLVER=2332
FILE ID=node106/3746881-1339107898
RUNJOBID= node106-1339098178-7873
PBS_JOBID= 14643747
Free space on /tmp= 71012 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/NG/normalized-NG.dot_unif_50null50mast_rapportOE1.0_TMAX15_K192_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746881-1339107898/watcher-3746881-1339107898 -o /tmp/evaluation-result-3746881-1339107898/solver-3746881-1339107898 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746881-1339107898.opb 313275198 HOME HOME

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

MD5SUM BENCH= 12f5961a7e0e18d3559009517737c81e
RANDOM SEED=313275198

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        28118576 kB
Buffers:          363108 kB
Cached:          3120788 kB
SwapCached:         2340 kB
Active:          1797216 kB
Inactive:        2082280 kB
Active(anon):     392476 kB
Inactive(anon):     5500 kB
Active(file):    1404740 kB
Inactive(file):  2076780 kB
Unevictable:        7384 kB
Mlocked:            7384 kB
SwapTotal:      67108856 kB
SwapFree:       67100732 kB
Dirty:             38868 kB
Writeback:             0 kB
AnonPages:        400680 kB
Mapped:            10372 kB
Shmem:                 0 kB
Slab:             733324 kB
SReclaimable:     174524 kB
SUnreclaim:       558800 kB
KernelStack:        1464 kB
PageTables:         4920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     542284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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= 70616 MiB
End job on node106 at 2012-06-08 00:25:13