Trace number 3152501

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 6.40603 6.40625

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v75-c1597-S295912653-089.UNKNOWN.cnf
MD5SUMdb50771b4b9edf83822bd931af1fc1d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.40603
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses1597
Sum of the clauses size7985
Maximum clause length5
Minimum clause length5
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 51597
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c full lookahead due to high density!
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 1597 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 75 free variables and 1597 clauses.
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 8 duplicate clauses
0.00/0.01	c resolvent_look() :: found 6 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 1603 / 75 ) = 21.37
0.00/0.01	c longest clause has size 5
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 75
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/10) NodeCount: 137
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/10) NodeCount: 1601
0.20/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/10) NodeCount: 6254
0.80/0.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/10) NodeCount: 15512
2.00/2.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/10) NodeCount: 27876
3.70/3.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/10) NodeCount: 38706
5.10/5.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| ( 6/10) NodeCount: 44271
5.90/5.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| ( 7/10) NodeCount: 46366
6.30/6.31	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| ( 8/10) NodeCount: 46867
6.30/6.39	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| ( 9/10) NodeCount: 46914
6.40/6.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (10/10) NodeCount: 46921
6.40/6.40	c |----------------------------------------------------------------|
c |
6.40/6.40	c
6.40/6.40	c main():: nodeCount: 46921
6.40/6.40	c main():: dead ends in main: 24
6.40/6.40	c main():: lookAheadCount: 2820446
6.40/6.40	c main():: unitResolveCount: 114555
6.40/6.40	c main():: time=6.400000
6.40/6.40	c main():: necessary_assignments: 550
6.40/6.40	c main():: bin_sat: 0, bin_unsat 0
6.40/6.40	c main():: doublelook: #: 183620, succes #: 148532
6.40/6.40	c main():: doublelook: overall 6.660 of all possible doublelooks executed
6.40/6.40	c main():: doublelook: succesrate: 80.891, average DL_trigger: 21.629
6.40/6.40	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3152501-1301705404/watcher-3152501-1301705404 -o /tmp/evaluation-result-3152501-1301705404/solver-3152501-1301705404 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152501-1301705404.cnf 

running on 2 cores: 4,6

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: 0.86 1.99 3.08 4/189 12430
/proc/meminfo: memFree=20676088/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6592 CPUtime=0 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 273 0 0 0 0 0 0 0 22 0 1 0 282140027 6750208 215 33554432000 4194304 4300876 140733751652320 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1648 215 143 27 0 97 0

[startup+0.0375201 s]
/proc/loadavg: 0.86 1.99 3.08 4/189 12430
/proc/meminfo: memFree=20676088/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=0.03 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 343 0 0 0 3 0 0 0 23 0 1 0 282140027 7049216 285 33554432000 4194304 4300876 140733751652320 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 285 170 27 0 170 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6884

[startup+0.100511 s]
/proc/loadavg: 0.86 1.99 3.08 4/189 12430
/proc/meminfo: memFree=20676088/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=0.1 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 343 0 0 0 10 0 0 0 23 0 1 0 282140027 7049216 285 33554432000 4194304 4300876 140733751652320 18446744073709551615 4214324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 285 170 27 0 170 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6884

[startup+0.300472 s]
/proc/loadavg: 0.86 1.99 3.08 4/189 12430
/proc/meminfo: memFree=20676088/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=0.3 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 343 0 0 0 30 0 0 0 23 0 1 0 282140027 7049216 285 33554432000 4194304 4300876 140733751652320 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 285 170 27 0 170 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6884

[startup+0.700395 s]
/proc/loadavg: 0.86 1.99 3.08 4/189 12430
/proc/meminfo: memFree=20676088/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=0.7 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 343 0 0 0 70 0 0 0 25 0 1 0 282140027 7049216 285 33554432000 4194304 4300876 140733751652320 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 285 170 27 0 170 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6884

[startup+1.50024 s]
/proc/loadavg: 0.86 1.99 3.08 5/190 12431
/proc/meminfo: memFree=20673376/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=1.5 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 343 0 0 0 150 0 0 0 25 0 1 0 282140027 7049216 285 33554432000 4194304 4300876 140733751652320 18446744073709551615 4264163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 285 170 27 0 170 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6884

[startup+3.10094 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20672060/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=3.1 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 343 0 0 0 310 0 0 0 25 0 1 0 282140027 7049216 285 33554432000 4194304 4300876 140733751652320 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 285 170 27 0 170 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6884

[startup+6.30033 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20670072/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=6.3 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 347 0 0 0 630 0 0 0 25 0 1 0 282140027 7049216 289 33554432000 4194304 4300876 140733751652320 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 289 170 27 0 170 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6884

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

[startup+6.40031 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20670072/32950928 swapFree=67111528/67111528
[pid=12430] ppid=12428 vsize=6884 CPUtime=6.4 cores=4,6
/proc/12430/stat : 12430 (march_rw) R 12428 12430 11113 0 -1 4202496 347 0 0 0 640 0 0 0 25 0 1 0 282140027 7049216 289 33554432000 4194304 4300876 140733751652320 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12430/statm: 1721 289 170 27 0 170 0
Current children cumulated CPU time (s) 6.4
Current children cumulated vsize (KiB) 6884

Child status: 20
Real time (s): 6.40625
CPU time (s): 6.40603
CPU user time (s): 6.40603
CPU system time (s): 0
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 6884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.40603
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= 348
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= 15

runsolver used 0.011998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 02:50:04
IDJOB=3152501
IDBENCH=82781
IDSOLVER=1561
FILE ID=node127/3152501-1301705404
RUNJOBID= node127-1301705403-12389
PBS_JOBID= 12840755
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v75-c1597-S295912653-089.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152501-1301705404/watcher-3152501-1301705404 -o /tmp/evaluation-result-3152501-1301705404/solver-3152501-1301705404 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152501-1301705404.cnf

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

MD5SUM BENCH= db50771b4b9edf83822bd931af1fc1d7
RANDOM SEED=1522036187

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20676236 kB
Buffers:        348300 kB
Cached:       11583596 kB
SwapCached:          0 kB
Active:        6682324 kB
Inactive:      5317808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20676236 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             112 kB
Writeback:           0 kB
AnonPages:       67028 kB
Mapped:          15000 kB
Slab:           212812 kB
PageTables:       4736 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   251456 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= 71100 MiB
End job on node127 at 2011-04-02 02:50:10