Trace number 3261349

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 15.0447 15.047

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-12-12-unsat.cnf
MD5SUM9255daf8fc8e7a0c753f68fd095283c9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.0447
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of clauses936
Sum of the clauses size3312
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2792
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5144

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 144 variables and 936 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 144 free variables and 936 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: ( 936 / 144 ) = 6.50
0.00/0.00	c longest clause has size 12
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 = 144
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 |****************************************************************| ( 0/11) NodeCount: 127
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/11) NodeCount: 2562
0.09/0.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/11) NodeCount: 14401
0.89/0.94	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/11) NodeCount: 44423
2.69/2.79	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 4/11) NodeCount: 95383
5.99/6.03	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| ( 5/11) NodeCount: 169386
10.69/10.77	c |----------------------------------------------------------------|
c |*
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c |**************
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c |****************
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c |************************
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c |****************************************************************| ( 6/11) NodeCount: 218097
13.89/13.91	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 7/11) NodeCount: 234588
14.89/14.99	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 8/11) NodeCount: 235335
14.99/15.04	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 |**********************************
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c |****************************************
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c |********************************************
c |************************************************
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c |********************************************************
c |****************************************************************| ( 9/11) NodeCount: 235360
14.99/15.04	c |----------------------------------------------------------------|
c |
14.99/15.04	c
14.99/15.04	c main():: nodeCount: 235360
14.99/15.04	c main():: dead ends in main: 24593
14.99/15.04	c main():: lookAheadCount: 7354094
14.99/15.04	c main():: unitResolveCount: 2131025
14.99/15.04	c main():: time=15.040000
14.99/15.04	c main():: necessary_assignments: 44135
14.99/15.04	c main():: bin_sat: 0, bin_unsat 0
14.99/15.04	c main():: doublelook: #: 846474, succes #: 733233
14.99/15.04	c main():: doublelook: overall 12.019 of all possible doublelooks executed
14.99/15.04	c main():: doublelook: succesrate: 86.622, average DL_trigger: 5.006
14.99/15.04	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-3261349-1303542353/watcher-3261349-1303542353 -o /tmp/evaluation-result-3261349-1303542353/solver-3261349-1303542353 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3261349-1303542353.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: 2.08 3.25 3.47 4/189 12736
/proc/meminfo: memFree=15685028/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6724 CPUtime=0 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 273 0 0 0 0 0 0 0 25 0 1 0 465834104 6885376 216 33554432000 4194304 4300876 140735763270016 18446744073709551615 268272349893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1681 226 155 27 0 130 0

[startup+0.0431581 s]
/proc/loadavg: 2.08 3.25 3.47 4/189 12736
/proc/meminfo: memFree=15685028/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6724 CPUtime=0.04 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 310 0 0 0 4 0 0 0 25 0 1 0 465834104 6885376 253 33554432000 4194304 4300876 140735763270016 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1681 253 170 27 0 130 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6724

[startup+0.100147 s]
/proc/loadavg: 2.08 3.25 3.47 4/189 12736
/proc/meminfo: memFree=15685028/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6860 CPUtime=0.09 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 313 0 0 0 9 0 0 0 25 0 1 0 465834104 7024640 256 33554432000 4194304 4300876 140735763270016 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1715 256 170 27 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6860

[startup+0.300112 s]
/proc/loadavg: 2.08 3.25 3.47 4/189 12736
/proc/meminfo: memFree=15685028/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6860 CPUtime=0.29 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 320 0 0 0 29 0 0 0 25 0 1 0 465834104 7024640 263 33554432000 4194304 4300876 140735763270016 18446744073709551615 4199277 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1715 263 170 27 0 164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6860

[startup+0.701152 s]
/proc/loadavg: 2.08 3.25 3.47 4/189 12736
/proc/meminfo: memFree=15685028/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6860 CPUtime=0.69 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 326 0 0 0 69 0 0 0 25 0 1 0 465834104 7024640 269 33554432000 4194304 4300876 140735763270016 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1715 269 170 27 0 164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6860

[startup+1.5009 s]
/proc/loadavg: 2.08 3.25 3.47 5/190 12737
/proc/meminfo: memFree=15683560/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6860 CPUtime=1.49 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 331 0 0 0 149 0 0 0 25 0 1 0 465834104 7024640 274 33554432000 4194304 4300876 140735763270016 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1715 274 170 27 0 164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6860

[startup+3.10066 s]
/proc/loadavg: 2.08 3.25 3.47 5/190 12737
/proc/meminfo: memFree=15681948/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=3.09 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 344 0 0 0 309 0 0 0 25 0 1 0 465834104 7159808 287 33554432000 4194304 4300876 140735763270016 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 287 170 27 0 197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6992

[startup+6.30104 s]
/proc/loadavg: 2.23 3.26 3.47 5/190 12737
/proc/meminfo: memFree=15678740/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=6.29 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 349 0 0 0 629 0 0 0 25 0 1 0 465834104 7159808 292 33554432000 4194304 4300876 140735763270016 18446744073709551615 4269688 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 292 170 27 0 197 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6992

[startup+12.7009 s]
/proc/loadavg: 2.37 3.27 3.48 5/190 12737
/proc/meminfo: memFree=15671812/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=12.69 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 357 0 0 0 1269 0 0 0 25 0 1 0 465834104 7159808 300 33554432000 4194304 4300876 140735763270016 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 300 170 27 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6992

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

[startup+14.3067 s]
/proc/loadavg: 2.50 3.28 3.48 5/190 12738
/proc/meminfo: memFree=15669832/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=14.3 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 359 0 0 0 1430 0 0 0 25 0 1 0 465834104 7159808 302 33554432000 4194304 4300876 140735763270016 18446744073709551615 268272084344 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 302 170 27 0 197 0
Current children cumulated CPU time (s) 14.3
Current children cumulated vsize (KiB) 6992

[startup+14.7006 s]
/proc/loadavg: 2.50 3.28 3.48 5/190 12738
/proc/meminfo: memFree=15669832/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=14.69 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 359 0 0 0 1469 0 0 0 25 0 1 0 465834104 7159808 302 33554432000 4194304 4300876 140735763270016 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 302 170 27 0 197 0
Current children cumulated CPU time (s) 14.69
Current children cumulated vsize (KiB) 6992

[startup+14.9006 s]
/proc/loadavg: 2.50 3.28 3.48 5/190 12738
/proc/meminfo: memFree=15669832/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=14.89 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 359 0 0 0 1489 0 0 0 25 0 1 0 465834104 7159808 302 33554432000 4194304 4300876 140735763270016 18446744073709551615 4199354 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 302 170 27 0 197 0
Current children cumulated CPU time (s) 14.89
Current children cumulated vsize (KiB) 6992

[startup+15.0005 s]
/proc/loadavg: 2.50 3.28 3.48 5/190 12738
/proc/meminfo: memFree=15669832/32950928 swapFree=67111528/67111528
[pid=12736] ppid=12734 vsize=6992 CPUtime=14.99 cores=4,6
/proc/12736/stat : 12736 (march_rw) R 12734 12736 12177 0 -1 4202496 360 0 0 0 1499 0 0 0 25 0 1 0 465834104 7159808 303 33554432000 4194304 4300876 140735763270016 18446744073709551615 268272689024 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12736/statm: 1748 303 170 27 0 197 0
Current children cumulated CPU time (s) 14.99
Current children cumulated vsize (KiB) 6992

Child status: 20
Real time (s): 15.047
CPU time (s): 15.0447
CPU user time (s): 15.0447
CPU system time (s): 0
CPU usage (%): 99.985
Max. virtual memory (cumulated for all children) (KiB): 6992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.0447
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= 361
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 0.027995 second user time and 0.047992 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-23 09:05:53
IDJOB=3261349
IDBENCH=83224
IDSOLVER=1561
FILE ID=node122/3261349-1303542353
RUNJOBID= node122-1303542341-12614
PBS_JOBID= 13143116
Free space on /tmp= 70908 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-12-12-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261349-1303542353/watcher-3261349-1303542353 -o /tmp/evaluation-result-3261349-1303542353/solver-3261349-1303542353 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3261349-1303542353.cnf

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

MD5SUM BENCH= 9255daf8fc8e7a0c753f68fd095283c9
RANDOM SEED=270869714

node122.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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15685184 kB
Buffers:       1773152 kB
Cached:       14860404 kB
SwapCached:          0 kB
Active:        5294144 kB
Inactive:     11421020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15685184 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1116 kB
Writeback:           0 kB
AnonPages:       81240 kB
Mapped:          15692 kB
Slab:           486824 kB
PageTables:       4940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   270748 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= 70908 MiB
End job on node122 at 2011-04-23 09:06:08