Trace number 3095950

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 NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11SAT 22.4486 22.4493

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S367425675-085-UNKNOWN.cnf
MD5SUM056b111696528692a64cdb39e1a29daf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88671
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 512750

Solver Data 

22.40/22.44	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
22.40/22.44	c input CNF file=HOME/instance-3095950-1301750580.cnf 
22.40/22.44	c var#=150 clause#=12750 
22.40/22.44	c clause#=12750 var#=150 ratio=85 
22.40/22.44	c Unsat#=         3 flip#=     38951 
22.40/22.44	c Unsat#=         2 flip#=    267900 
22.40/22.44	c Unsat#=         1 flip#=   3456452 
22.40/22.44	c Unsat#=         0 flip#=   3456469 
22.40/22.44	c try 1-th flip# 3456469
22.40/22.44	c A solution is found
22.40/22.44	c verified 
22.40/22.44	s SATISFIABLE
22.40/22.44	v 1 -2 -3 -4 5 -6 7 -8 9 10 11 12 -13 -14 15 -16 -17 18 -19 20 21 22 -23 24 -25 -26 -27 -28 -29 -30 -31 32 -33 34 35 -36 37 38 39 40 41 -42 -43 -44 -45 46 47 48 49 50 51 52 -53 54 55 56 -57 -58 -59 60 -61 62 -63 64 65 -66 67 -68 -69 70 71 72 73 74 75 -76 -77 -78 -79 80 -81 82 83 -84 -85 -86 87 -88 89 -90 91 92 93 -94 -95 96 97 -98 99 -100 -101 102 103 -104 -105 106 -107 -108 -109 110 -111 -112 -113 114 -115 -116 -117 118 -119 120 121 122 123 124 -125 -126 127 -128 129 -130 -131 132 133 134 -135 -136 -137 -138 -139 -140 -141 142 143 -144 -145 -146 -147 -148 -149 150 
22.40/22.44	v 0
22.40/22.44	c Done (Running cputime is 21.264 seconds)

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3095950-1301750580/watcher-3095950-1301750580 -o /tmp/evaluation-result-3095950-1301750580/solver-3095950-1301750580 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095950-1301750580.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.03 4.00 3.79 4/189 17285
/proc/meminfo: memFree=20073088/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=3292 CPUtime=0 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 346 0 0 0 0 0 0 0 25 0 1 0 267473279 3371008 285 33554432000 134512640 134540672 4288028528 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 823 285 215 7 0 180 0

[startup+0.0963571 s]
/proc/loadavg: 4.03 4.00 3.79 4/189 17285
/proc/meminfo: memFree=20073088/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=0.09 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 563 0 0 0 9 0 0 0 25 0 1 0 267473279 4177920 501 33554432000 134512640 134540672 4288028528 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4080

[startup+0.100357 s]
/proc/loadavg: 4.03 4.00 3.79 4/189 17285
/proc/meminfo: memFree=20073088/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=0.09 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 563 0 0 0 9 0 0 0 25 0 1 0 267473279 4177920 501 33554432000 134512640 134540672 4288028528 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4080

[startup+0.300321 s]
/proc/loadavg: 4.03 4.00 3.79 4/189 17285
/proc/meminfo: memFree=20073088/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=0.29 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 563 0 0 0 29 0 0 0 25 0 1 0 267473279 4177920 501 33554432000 134512640 134540672 4288028528 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4080

[startup+0.700252 s]
/proc/loadavg: 4.03 4.00 3.79 4/189 17285
/proc/meminfo: memFree=20073088/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=0.69 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 563 0 0 0 69 0 0 0 25 0 1 0 267473279 4177920 501 33554432000 134512640 134540672 4288028528 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4080

[startup+1.50011 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17286
/proc/meminfo: memFree=20071972/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=1.49 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 149 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4080

[startup+3.10083 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17286
/proc/meminfo: memFree=20071132/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=3.1 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 310 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4080

[startup+6.30026 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17286
/proc/meminfo: memFree=20071008/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=6.3 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 630 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4080

[startup+12.7001 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20070976/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=12.7 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 1270 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4080

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

[startup+19.101 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20071100/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=19.1 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 1910 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 19.1
Current children cumulated vsize (KiB) 4080

[startup+20.7007 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20071100/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=20.7 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 2070 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 20.7
Current children cumulated vsize (KiB) 4080

[startup+21.5006 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20071100/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=21.5 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 2150 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 21.5
Current children cumulated vsize (KiB) 4080

[startup+21.9005 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20071100/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=21.9 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 2190 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 21.9
Current children cumulated vsize (KiB) 4080

[startup+22.3004 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20071100/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=22.3 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 2230 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 22.3
Current children cumulated vsize (KiB) 4080

[startup+22.4004 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17287
/proc/meminfo: memFree=20071100/32951124 swapFree=67111528/67111528
[pid=17285] ppid=17283 vsize=4080 CPUtime=22.4 cores=5,7
/proc/17285/stat : 17285 (MultiFlip) R 17283 17285 16916 0 -1 4202496 635 0 0 0 2240 0 0 0 25 0 1 0 267473279 4177920 573 33554432000 134512640 134540672 4288028528 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17285/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 22.4
Current children cumulated vsize (KiB) 4080

Child status: 10
Real time (s): 22.4493
CPU time (s): 22.4486
CPU user time (s): 22.4486
CPU system time (s): 0
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 4080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.4486
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 750
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= 12
involuntary context switches= 55

runsolver used 0.034994 second user time and 0.071989 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 15:23:00
IDJOB=3095950
IDBENCH=82632
IDSOLVER=1523
FILE ID=node140/3095950-1301750580
RUNJOBID= node140-1301748572-16937
PBS_JOBID= 12840998
Free space on /tmp= 71528 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S367425675-085-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095950-1301750580/watcher-3095950-1301750580 -o /tmp/evaluation-result-3095950-1301750580/solver-3095950-1301750580 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095950-1301750580.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 056b111696528692a64cdb39e1a29daf
RANDOM SEED=333995736

node140.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20073244 kB
Buffers:        362232 kB
Cached:       12159864 kB
SwapCached:          0 kB
Active:        7466716 kB
Inactive:      5132772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20073244 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:       77256 kB
Mapped:          16148 kB
Slab:           213360 kB
PageTables:       5252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   258508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71528 MiB
End job on node140 at 2011-04-02 15:23:22