Trace number 3420665

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
march_rw 2011-03-02UNSAT 33.5309 33.5313

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1374457799-001.UNKNOWN.cnf
MD5SUM0448cdbfc0b1241b735cac942d079298
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.05
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c full lookahead due to high density!
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 50 variables and 4450 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 50 free variables and 4450 clauses.
0.19/0.28	c using k-SAT heuristics (size based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.19/0.28	c main():: clause / variable ratio: ( 4450 / 50 ) = 89.00
0.19/0.28	c longest clause has size 7
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c number of free variables = 50
0.19/0.28	c dynamic_preselect_setsize :: off
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/11) NodeCount: 172
0.29/0.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/11) NodeCount: 1902
0.59/0.66	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/11) NodeCount: 9350
2.11/2.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/11) NodeCount: 29523
6.19/6.26	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/11) NodeCount: 62885
12.99/13.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/11) NodeCount: 102085
21.29/21.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/11) NodeCount: 133798
27.99/28.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/11) NodeCount: 150452
31.59/31.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/11) NodeCount: 156839
33.01/33.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/11) NodeCount: 158378
33.39/33.46	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| (10/11) NodeCount: 158586
33.49/33.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (11/11) NodeCount: 158593
33.49/33.53	c |----------------------------------------------------------------|
c |
33.49/33.53	c
33.49/33.53	c main():: nodeCount: 158593
33.49/33.53	c main():: dead ends in main: 36
33.49/33.53	c main():: lookAheadCount: 6862786
33.49/33.53	c main():: unitResolveCount: 278751
33.49/33.53	c main():: time=33.520000
33.49/33.53	c main():: necessary_assignments: 315
33.49/33.53	c main():: bin_sat: 0, bin_unsat 0
33.49/33.53	c main():: doublelook: #: 498018, succes #: 404800
33.49/33.53	c main():: doublelook: overall 7.410 of all possible doublelooks executed
33.49/33.53	c main():: doublelook: succesrate: 81.282, average DL_trigger: 14.667
33.49/33.53	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420665-1306638366/watcher-3420665-1306638366 -o /tmp/evaluation-result-3420665-1306638366/solver-3420665-1306638366 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420665-1306638366.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 2.08 2.03 1.96 2/561 30959
/proc/meminfo: memFree=23661480/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7248 CPUtime=0.01 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 679 0 0 0 1 0 0 0 25 0 1 0 775435261 7421952 323 33554432000 4194304 4300876 140733862262240 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1812 323 143 27 0 261 0

[startup+0.0672059 s]
/proc/loadavg: 2.08 2.03 1.96 2/561 30959
/proc/meminfo: memFree=23661480/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7248 CPUtime=0.06 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 679 0 0 0 6 0 0 0 25 0 1 0 775435261 7421952 323 33554432000 4194304 4300876 140733862262240 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1812 323 143 27 0 261 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7248

[startup+0.100206 s]
/proc/loadavg: 2.08 2.03 1.96 2/561 30959
/proc/meminfo: memFree=23661480/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7248 CPUtime=0.09 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 679 0 0 0 9 0 0 0 25 0 1 0 775435261 7421952 323 33554432000 4194304 4300876 140733862262240 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1812 323 143 27 0 261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7248

[startup+0.300169 s]
/proc/loadavg: 2.08 2.03 1.96 2/561 30959
/proc/meminfo: memFree=23661480/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=0.29 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 853 0 0 0 29 0 0 0 25 0 1 0 775435261 7913472 462 33554432000 4194304 4300876 140733862262240 18446744073709551615 4235591 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 462 170 27 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7728

[startup+0.701098 s]
/proc/loadavg: 2.08 2.03 1.96 2/561 30959
/proc/meminfo: memFree=23661480/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=0.69 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 69 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7728

[startup+1.50097 s]
/proc/loadavg: 2.08 2.03 1.96 3/562 30960
/proc/meminfo: memFree=23659136/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=1.49 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 149 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7728

[startup+3.10064 s]
/proc/loadavg: 2.08 2.03 1.96 3/562 30960
/proc/meminfo: memFree=23657780/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=3.09 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 309 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7728

[startup+6.30016 s]
/proc/loadavg: 2.07 2.03 1.96 3/562 30960
/proc/meminfo: memFree=23657156/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=6.29 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 629 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7728

[startup+12.701 s]
/proc/loadavg: 2.06 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23655040/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=12.69 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 1269 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4264464 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7728

[startup+25.5009 s]
/proc/loadavg: 2.05 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23653800/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=25.49 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 2549 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7728

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

[startup+28.7004 s]
/proc/loadavg: 2.05 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23652188/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=28.69 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 2869 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 7728

[startup+31.9199 s]
/proc/loadavg: 2.05 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23652684/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=31.91 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 3191 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 31.91
Current children cumulated vsize (KiB) 7728

[startup+32.7007 s]
/proc/loadavg: 2.05 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23652684/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=32.69 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 3269 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 32.69
Current children cumulated vsize (KiB) 7728

[startup+33.1006 s]
/proc/loadavg: 2.04 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23652436/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=33.09 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 3309 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 33.09
Current children cumulated vsize (KiB) 7728

[startup+33.5005 s]
/proc/loadavg: 2.04 2.03 1.96 3/562 30961
/proc/meminfo: memFree=23652436/32950928 swapFree=41934332/67111528
[pid=30959] ppid=30957 vsize=7728 CPUtime=33.49 cores=1,3,5,7
/proc/30959/stat : 30959 (march_rw) R 30957 30959 22943 0 -1 4202496 855 0 0 0 3349 0 0 0 25 0 1 0 775435261 7913472 464 33554432000 4194304 4300876 140733862262240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/30959/statm: 1932 464 170 27 0 381 0
Current children cumulated CPU time (s) 33.49
Current children cumulated vsize (KiB) 7728

Child status: 20
Real time (s): 33.5313
CPU time (s): 33.5309
CPU user time (s): 33.5279
CPU system time (s): 0.002999
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 7728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.5279
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 856
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= 3
involuntary context switches= 65

runsolver used 0.19397 second user time and 0.408937 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-29 05:06:06
IDJOB=3420665
IDBENCH=82917
IDSOLVER=1913
FILE ID=node126/3420665-1306638366
RUNJOBID= node126-1306637794-30859
PBS_JOBID= 13471619
Free space on /tmp= 73476 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1374457799-001.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420665-1306638366/watcher-3420665-1306638366 -o /tmp/evaluation-result-3420665-1306638366/solver-3420665-1306638366 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420665-1306638366.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0448cdbfc0b1241b735cac942d079298
RANDOM SEED=2042293439

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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	: 5332.75
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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	: 5332.75
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23661752 kB
Buffers:        326296 kB
Cached:        6366288 kB
SwapCached:      49920 kB
Active:        4336304 kB
Inactive:      4632928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23661752 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:              40 kB
Writeback:           0 kB
AnonPages:     2239544 kB
Mapped:          25176 kB
Slab:           148064 kB
PageTables:     100368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176510328 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= 73476 MiB
End job on node126 at 2011-05-29 05:06:39