Trace number 3260953

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 4.97324 4.97348

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-11-11-unsat.cnf
MD5SUMf5821fd80ce137a7b8cae2070a9b28d7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.97324
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of clauses726
Sum of the clauses size2541
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2605
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5121

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 121 variables and 726 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 121 free variables and 726 clauses.
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 726 / 121 ) = 6.00
0.00/0.00	c longest clause has size 11
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 121
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/12) NodeCount: 345
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |********************************
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c |****************************************************************| ( 1/12) NodeCount: 1926
0.10/0.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/12) NodeCount: 5701
0.49/0.51	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 3/12) NodeCount: 13986
1.20/1.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/12) NodeCount: 33112
2.90/2.91	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| ( 5/12) NodeCount: 46642
4.09/4.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
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c |*************
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c |****************
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c |*******************************************************
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c |****************************************************************| ( 6/12) NodeCount: 55266
4.79/4.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |********************************
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c |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |****************************************************************| ( 7/12) NodeCount: 56410
4.89/4.96	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 |****************************************************************| ( 8/12) NodeCount: 56496
4.89/4.97	c |----------------------------------------------------------------|
c |
4.89/4.97	c
4.89/4.97	c main():: nodeCount: 56496
4.89/4.97	c main():: dead ends in main: 83
4.89/4.97	c main():: lookAheadCount: 2411700
4.89/4.97	c main():: unitResolveCount: 381393
4.89/4.97	c main():: time=4.960000
4.89/4.97	c main():: necessary_assignments: 28
4.89/4.97	c main():: bin_sat: 0, bin_unsat 0
4.89/4.97	c main():: doublelook: #: 312307, succes #: 261625
4.89/4.97	c main():: doublelook: overall 13.359 of all possible doublelooks executed
4.89/4.97	c main():: doublelook: succesrate: 83.772, average DL_trigger: 3.516
4.89/4.97	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: 935)

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-3260953-1303541004/watcher-3260953-1303541004 -o /tmp/evaluation-result-3260953-1303541004/solver-3260953-1303541004 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3260953-1303541004.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: 3.80 3.90 2.99 4/189 18139
/proc/meminfo: memFree=26090376/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6672 CPUtime=0 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 300 0 0 0 0 0 0 0 25 0 1 0 544331124 6832128 242 33554432000 4194304 4300876 140735751177520 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1668 242 168 27 0 117 0

[startup+0.103461 s]
/proc/loadavg: 3.80 3.90 2.99 4/189 18139
/proc/meminfo: memFree=26090376/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6672 CPUtime=0.1 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 302 0 0 0 10 0 0 0 25 0 1 0 544331124 6832128 244 33554432000 4194304 4300876 140735751177520 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1668 244 170 27 0 117 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6672

[startup+0.200443 s]
/proc/loadavg: 3.80 3.90 2.99 4/189 18139
/proc/meminfo: memFree=26090376/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6672 CPUtime=0.19 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 303 0 0 0 19 0 0 0 25 0 1 0 544331124 6832128 245 33554432000 4194304 4300876 140735751177520 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1668 245 170 27 0 117 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6672

[startup+0.300424 s]
/proc/loadavg: 3.80 3.90 2.99 4/189 18139
/proc/meminfo: memFree=26090376/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=0.29 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 308 0 0 0 29 0 0 0 25 0 1 0 544331124 6967296 250 33554432000 4194304 4300876 140735751177520 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 250 170 27 0 150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6804

[startup+0.700351 s]
/proc/loadavg: 3.80 3.90 2.99 4/189 18139
/proc/meminfo: memFree=26090376/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=0.69 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 310 0 0 0 69 0 0 0 25 0 1 0 544331124 6967296 252 33554432000 4194304 4300876 140735751177520 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 252 170 27 0 150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6804

[startup+1.5002 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 18140
/proc/meminfo: memFree=26089384/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=1.49 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 316 0 0 0 149 0 0 0 25 0 1 0 544331124 6967296 258 33554432000 4194304 4300876 140735751177520 18446744073709551615 4202000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 258 170 27 0 150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6804

[startup+3.10091 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 18140
/proc/meminfo: memFree=26088516/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=3.09 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 325 0 0 0 309 0 0 0 25 0 1 0 544331124 6967296 267 33554432000 4194304 4300876 140735751177520 18446744073709551615 4201109 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 267 170 27 0 150 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6804

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

[startup+3.20089 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 18140
/proc/meminfo: memFree=26088516/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=3.19 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 326 0 0 0 319 0 0 0 25 0 1 0 544331124 6967296 268 33554432000 4194304 4300876 140735751177520 18446744073709551615 4227566 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 268 170 27 0 150 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 6804

[startup+4.00075 s]
/proc/loadavg: 3.81 3.90 3.00 5/190 18140
/proc/meminfo: memFree=26087772/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=3.99 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 331 0 0 0 399 0 0 0 25 0 1 0 544331124 6967296 273 33554432000 4194304 4300876 140735751177520 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 273 170 27 0 150 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 6804

[startup+4.40067 s]
/proc/loadavg: 3.81 3.90 3.00 5/190 18140
/proc/meminfo: memFree=26087176/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=4.4 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 336 0 0 0 440 0 0 0 25 0 1 0 544331124 6967296 278 33554432000 4194304 4300876 140735751177520 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 278 170 27 0 150 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 6804

[startup+4.8006 s]
/proc/loadavg: 3.81 3.90 3.00 5/190 18140
/proc/meminfo: memFree=26087176/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=4.79 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 337 0 0 0 479 0 0 0 25 0 1 0 544331124 6967296 279 33554432000 4194304 4300876 140735751177520 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 279 170 27 0 150 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 6804

[startup+4.90058 s]
/proc/loadavg: 3.81 3.90 3.00 5/190 18140
/proc/meminfo: memFree=26087176/32950928 swapFree=67071984/67111528
[pid=18139] ppid=18137 vsize=6804 CPUtime=4.89 cores=5,7
/proc/18139/stat : 18139 (march_rw) R 18137 18139 17902 0 -1 4202496 338 0 0 0 489 0 0 0 25 0 1 0 544331124 6967296 280 33554432000 4194304 4300876 140735751177520 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18139/statm: 1701 280 170 27 0 150 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 6804

Child status: 20
Real time (s): 4.97348
CPU time (s): 4.97324
CPU user time (s): 4.96924
CPU system time (s): 0.003999
CPU usage (%): 99.9952
Max. virtual memory (cumulated for all children) (KiB): 6804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.96924
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 340
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= 2
involuntary context switches= 4

runsolver used 0.007998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 08:43:24
IDJOB=3260953
IDBENCH=83203
IDSOLVER=1561
FILE ID=node116/3260953-1303541004
RUNJOBID= node116-1303539684-17923
PBS_JOBID= 13143122
Free space on /tmp= 72612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-11-11-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260953-1303541004/watcher-3260953-1303541004 -o /tmp/evaluation-result-3260953-1303541004/solver-3260953-1303541004 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3260953-1303541004.cnf

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

MD5SUM BENCH= f5821fd80ce137a7b8cae2070a9b28d7
RANDOM SEED=1946445017

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      26090508 kB
Buffers:       1806084 kB
Cached:        4500072 kB
SwapCached:       9728 kB
Active:        2962380 kB
Inactive:      3486836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26090508 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:            3912 kB
Writeback:           0 kB
AnonPages:      136440 kB
Mapped:          14496 kB
Slab:           348176 kB
PageTables:       5160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   382200 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= 72612 MiB
End job on node116 at 2011-04-23 08:43:29