Trace number 3420691

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 30.4254 30.429

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1409021001-079.UNKNOWN.cnf
MD5SUMcfd96c3ec450000d8fe8684f0b30ec79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark30.4254
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
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 initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1704 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, 7 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 399 free variables and 1697 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence 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 203 duplicate clauses
0.00/0.01	c resolvent_look() :: found 107 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 1804 / 400 ) = 4.51
0.00/0.01	c longest clause has size 3
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 = 399
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 |****************************************************************| ( 0/15) NodeCount: 122
0.02/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/15) NodeCount: 1512
0.29/0.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/15) NodeCount: 7400
1.49/1.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/15) NodeCount: 24232
4.89/4.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/15) NodeCount: 50893
10.39/10.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/15) NodeCount: 84192
17.39/17.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/15) NodeCount: 112244
23.69/23.72	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/15) NodeCount: 129530
27.79/27.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/15) NodeCount: 136713
29.71/29.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/15) NodeCount: 138685
30.29/30.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| (10/15) NodeCount: 139021
30.39/30.41	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |******
c |*******
c |********
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c |*************
c |**************
c |****************
c |********************************
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c |****************************************
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c |******************************************
c |********************************************
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c |************************************************
c |****************************************************************| (11/15) NodeCount: 139053
30.39/30.42	c |----------------------------------------------------------------|
c |
30.39/30.42	c
30.39/30.42	c main():: nodeCount: 139053
30.39/30.42	c main():: dead ends in main: 2958
30.39/30.42	c main():: lookAheadCount: 9091318
30.39/30.42	c main():: unitResolveCount: 1642396
30.39/30.42	c main():: time=30.420000
30.39/30.42	c main():: necessary_assignments: 32906
30.39/30.42	c main():: bin_sat: 0, bin_unsat 0
30.39/30.42	c main():: doublelook: #: 543362, succes #: 391139
30.39/30.42	c main():: doublelook: overall 6.192 of all possible doublelooks executed
30.39/30.42	c main():: doublelook: succesrate: 71.985, average DL_trigger: 48.359
30.39/30.42	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-3420691-1306638699/watcher-3420691-1306638699 -o /tmp/evaluation-result-3420691-1306638699/solver-3420691-1306638699 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420691-1306638699.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: 2.07 1.52 1.50 3/498 15522
/proc/meminfo: memFree=13010032/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=6728 CPUtime=0 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 278 0 0 0 0 0 0 0 25 0 1 0 854100559 6889472 221 33554432000 4194304 4300876 140736014898192 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1682 221 136 27 0 131 0

[startup+0.02783 s]
/proc/loadavg: 2.07 1.52 1.50 3/498 15522
/proc/meminfo: memFree=13010032/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7308 CPUtime=0.02 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 393 0 0 0 2 0 0 0 25 0 1 0 854100559 7483392 336 33554432000 4194304 4300876 140736014898192 18446744073709551615 4217543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1827 336 168 27 0 276 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7308

[startup+0.100827 s]
/proc/loadavg: 2.07 1.52 1.50 3/498 15522
/proc/meminfo: memFree=13010032/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7308 CPUtime=0.09 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 412 0 0 0 9 0 0 0 25 0 1 0 854100559 7483392 355 33554432000 4194304 4300876 140736014898192 18446744073709551615 4289412 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1827 355 168 27 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7308

[startup+0.300791 s]
/proc/loadavg: 2.07 1.52 1.50 3/498 15522
/proc/meminfo: memFree=13010032/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7308 CPUtime=0.29 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 422 0 0 0 29 0 0 0 25 0 1 0 854100559 7483392 365 33554432000 4194304 4300876 140736014898192 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1827 365 168 27 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7308

[startup+0.700719 s]
/proc/loadavg: 2.07 1.52 1.50 3/498 15522
/proc/meminfo: memFree=13010032/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7448 CPUtime=0.69 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 430 0 0 0 69 0 0 0 25 0 1 0 854100559 7626752 373 33554432000 4194304 4300876 140736014898192 18446744073709551615 4274429 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1862 373 168 27 0 311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7448

[startup+1.50056 s]
/proc/loadavg: 2.07 1.52 1.50 3/499 15523
/proc/meminfo: memFree=13008668/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7448 CPUtime=1.49 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 445 0 0 0 149 0 0 0 25 0 1 0 854100559 7626752 388 33554432000 4194304 4300876 140736014898192 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1862 388 168 27 0 311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7448

[startup+3.10026 s]
/proc/loadavg: 2.07 1.52 1.50 3/499 15523
/proc/meminfo: memFree=13007452/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7448 CPUtime=3.09 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 452 0 0 0 309 0 0 0 25 0 1 0 854100559 7626752 395 33554432000 4194304 4300876 140736014898192 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1862 395 168 27 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7448

[startup+6.30067 s]
/proc/loadavg: 2.07 1.52 1.50 3/499 15524
/proc/meminfo: memFree=13006716/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7716 CPUtime=6.29 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 511 0 0 0 629 0 0 0 25 0 1 0 854100559 7901184 454 33554432000 4194304 4300876 140736014898192 18446744073709551615 4235230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1929 454 168 27 0 378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7716

[startup+12.7005 s]
/proc/loadavg: 2.06 1.54 1.51 3/499 15524
/proc/meminfo: memFree=13005344/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=7884 CPUtime=12.69 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 546 0 0 0 1269 0 0 0 25 0 1 0 854100559 8073216 489 33554432000 4194304 4300876 140736014898192 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 1971 489 169 27 0 420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7884

[startup+25.5011 s]
/proc/loadavg: 2.05 1.55 1.51 3/499 15524
/proc/meminfo: memFree=13003520/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=8264 CPUtime=25.49 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 644 0 0 0 2549 0 0 0 25 0 1 0 854100559 8462336 587 33554432000 4194304 4300876 140736014898192 18446744073709551615 4268817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 2066 587 169 27 0 515 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8264

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

[startup+28.7005 s]
/proc/loadavg: 2.04 1.56 1.52 3/499 15524
/proc/meminfo: memFree=13002908/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=8604 CPUtime=28.69 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 679 0 0 0 2869 0 0 0 25 0 1 0 854100559 8810496 622 33554432000 4194304 4300876 140736014898192 18446744073709551615 4289152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 2151 622 169 27 0 600 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 8604

[startup+29.5004 s]
/proc/loadavg: 2.04 1.56 1.52 3/499 15524
/proc/meminfo: memFree=13002908/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=8604 CPUtime=29.49 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 691 0 0 0 2949 0 0 0 25 0 1 0 854100559 8810496 634 33554432000 4194304 4300876 140736014898192 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 2151 634 169 27 0 600 0
Current children cumulated CPU time (s) 29.49
Current children cumulated vsize (KiB) 8604

[startup+29.9003 s]
/proc/loadavg: 2.04 1.56 1.52 3/499 15524
/proc/meminfo: memFree=13003156/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=8604 CPUtime=29.89 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 697 0 0 0 2989 0 0 0 25 0 1 0 854100559 8810496 640 33554432000 4194304 4300876 140736014898192 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 2151 640 169 27 0 600 0
Current children cumulated CPU time (s) 29.89
Current children cumulated vsize (KiB) 8604

[startup+30.3002 s]
/proc/loadavg: 2.04 1.56 1.52 3/499 15524
/proc/meminfo: memFree=13003156/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=8796 CPUtime=30.29 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 727 0 0 0 3029 0 0 0 25 0 1 0 854100559 9007104 670 33554432000 4194304 4300876 140736014898192 18446744073709551615 251367546752 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 2199 670 169 27 0 648 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 8796

[startup+30.4002 s]
/proc/loadavg: 2.04 1.56 1.52 3/499 15524
/proc/meminfo: memFree=13003156/32950928 swapFree=38710956/67111528
[pid=15522] ppid=15520 vsize=8796 CPUtime=30.39 cores=1,3,5,7
/proc/15522/stat : 15522 (march_rw) R 15520 15522 7378 0 -1 4202496 729 0 0 0 3039 0 0 0 25 0 1 0 854100559 9007104 672 33554432000 4194304 4300876 140736014898192 18446744073709551615 251367546752 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15522/statm: 2199 672 169 27 0 648 0
Current children cumulated CPU time (s) 30.39
Current children cumulated vsize (KiB) 8796

Child status: 20
Real time (s): 30.429
CPU time (s): 30.4254
CPU user time (s): 30.4214
CPU system time (s): 0.003999
CPU usage (%): 99.9881
Max. virtual memory (cumulated for all children) (KiB): 8796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.4214
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= 731
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= 330

runsolver used 0.121981 second user time and 0.384941 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-29 05:11:39
IDJOB=3420691
IDBENCH=82943
IDSOLVER=1913
FILE ID=node113/3420691-1306638699
RUNJOBID= node113-1306638524-15337
PBS_JOBID= 13471581
Free space on /tmp= 73284 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1409021001-079.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420691-1306638699/watcher-3420691-1306638699 -o /tmp/evaluation-result-3420691-1306638699/solver-3420691-1306638699 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420691-1306638699.cnf

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

MD5SUM BENCH= cfd96c3ec450000d8fe8684f0b30ec79
RANDOM SEED=1942578390

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13010188 kB
Buffers:        348996 kB
Cached:        9825240 kB
SwapCached:      93760 kB
Active:        9575944 kB
Inactive:     10018128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13010188 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:             372 kB
Writeback:           0 kB
AnonPages:     9337796 kB
Mapped:          26044 kB
Slab:           162176 kB
PageTables:     116368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154809344 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= 73284 MiB
End job on node113 at 2011-05-29 05:12:09