Trace number 3206551

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
SAT09 reference solver: march_hi hiUNSAT 8.05877 8.05808

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S761041117-050.UNKNOWN.cnf
MD5SUMcb62702a06eba78f1f4308935b49c22d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.32988
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
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 350 variables and 1491 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, 18 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 347 free variables and 1473 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.446
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 170 duplicate clauses
0.00/0.01	c resolvent_look() :: found 103 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 350 variables and 1576 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 350 variabels and 1576 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1576 / 350 ) = 4.50
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 = 347
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 |****************************************************************| ( 0/12) NodeCount: 164
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/12) NodeCount: 1442
0.19/0.28	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/12) NodeCount: 4842
0.90/0.97	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/12) NodeCount: 11685
2.30/2.36	c |----------------------------------------------------------------|
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c |***************************************************************
c |****************************************************************| ( 4/12) NodeCount: 20418
4.20/4.24	c |----------------------------------------------------------------|
c |*
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c |***
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 |***************************************************************
c |****************************************************************| ( 5/12) NodeCount: 28509
6.00/6.09	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
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c |*******
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| ( 6/12) NodeCount: 33299
7.20/7.29	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |********************************************
c |*********************************************
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c |****************************************************************| ( 7/12) NodeCount: 35137
7.80/7.84	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |**********************************************
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c |****************************************************
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c |********************************************************
c |****************************************************************| ( 8/12) NodeCount: 35615
8.00/8.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |****************************************************************| ( 9/12) NodeCount: 35692
8.00/8.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |****************************************************************| (10/12) NodeCount: 35703
8.00/8.05	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| (11/12) NodeCount: 35704
8.00/8.05	c |----------------------------------------------------------------|
c |
8.00/8.05	c
8.00/8.05	c main():: nodeCount: 35704
8.00/8.05	c main():: dead ends in main: 1003
8.00/8.05	c main():: lookAheadCount: 2561141
8.00/8.05	c main():: unitResolveCount: 378715
8.00/8.05	c main():: time=8.050000
8.00/8.05	c main():: necessary_assignments: 7479
8.00/8.05	c main():: bin_sat: 0, bin_unsat 0
8.00/8.05	c main():: doublelook: #: 141716, succes #: 102237
8.00/8.05	c main():: doublelook: overall 5.718 of all possible doublelooks executed
8.00/8.05	c main():: doublelook: succesrate: 72.142, average DL_trigger: 44.846
8.00/8.05	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-3206551-1302955949/watcher-3206551-1302955949 -o /tmp/evaluation-result-3206551-1302955949/solver-3206551-1302955949 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206551-1302955949.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: 3.99 3.93 3.72 4/189 739
/proc/meminfo: memFree=18468884/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1044 CPUtime=0 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 162 0 0 0 0 0 0 0 25 0 1 0 407192629 1069056 117 33554432000 134512640 135197378 4289560864 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 261 117 67 168 0 92 0

[startup+0.0922519 s]
/proc/loadavg: 3.99 3.93 3.72 4/189 739
/proc/meminfo: memFree=18468884/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1584 CPUtime=0.09 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 279 0 0 0 9 0 0 0 18 0 1 0 407192629 1622016 234 33554432000 134512640 135197378 4289560864 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 396 234 91 168 0 227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1584

[startup+0.100253 s]
/proc/loadavg: 3.99 3.93 3.72 4/189 739
/proc/meminfo: memFree=18468884/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1584 CPUtime=0.09 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 281 0 0 0 9 0 0 0 18 0 1 0 407192629 1622016 236 33554432000 134512640 135197378 4289560864 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 396 236 91 168 0 227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1584

[startup+0.300217 s]
/proc/loadavg: 3.99 3.93 3.72 4/189 739
/proc/meminfo: memFree=18468884/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1584 CPUtime=0.29 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 289 0 0 0 29 0 0 0 18 0 1 0 407192629 1622016 244 33554432000 134512640 135197378 4289560864 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 396 244 91 168 0 227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1584

[startup+0.700143 s]
/proc/loadavg: 3.99 3.93 3.72 4/189 739
/proc/meminfo: memFree=18468884/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1716 CPUtime=0.69 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 296 0 0 0 69 0 0 0 18 0 1 0 407192629 1757184 251 33554432000 134512640 135197378 4289560864 18446744073709551615 134543531 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 429 251 91 168 0 260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1716

[startup+1.501 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18467520/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1716 CPUtime=1.5 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 301 0 0 0 150 0 0 0 19 0 1 0 407192629 1757184 256 33554432000 134512640 135197378 4289560864 18446744073709551615 134525330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 429 256 91 168 0 260 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1716

[startup+3.10074 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18467016/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1716 CPUtime=3.1 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 316 0 0 0 310 0 0 0 25 0 1 0 407192629 1757184 271 33554432000 134512640 135197378 4289560864 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 429 271 91 168 0 260 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1716

[startup+6.30016 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18465404/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1932 CPUtime=6.3 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 346 0 0 0 630 0 0 0 25 0 1 0 407192629 1978368 301 33554432000 134512640 135197378 4289560864 18446744073709551615 134618582 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 483 301 91 168 0 314 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1932

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

[startup+7.10099 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18465104/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1932 CPUtime=7.1 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 350 0 0 0 710 0 0 0 25 0 1 0 407192629 1978368 305 33554432000 134512640 135197378 4289560864 18446744073709551615 134618064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 483 305 91 168 0 314 0
Current children cumulated CPU time (s) 7.1
Current children cumulated vsize (KiB) 1932

[startup+7.50092 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18465104/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1932 CPUtime=7.5 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 353 0 0 0 750 0 0 0 25 0 1 0 407192629 1978368 308 33554432000 134512640 135197378 4289560864 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 483 308 91 168 0 314 0
Current children cumulated CPU time (s) 7.5
Current children cumulated vsize (KiB) 1932

[startup+7.90084 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18464608/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1932 CPUtime=7.9 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 355 0 0 0 790 0 0 0 25 0 1 0 407192629 1978368 310 33554432000 134512640 135197378 4289560864 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 483 310 91 168 0 314 0
Current children cumulated CPU time (s) 7.9
Current children cumulated vsize (KiB) 1932

[startup+8.00082 s]
/proc/loadavg: 3.99 3.93 3.72 5/190 740
/proc/meminfo: memFree=18464608/32951124 swapFree=67111528/67111528
[pid=739] ppid=737 vsize=1932 CPUtime=8 cores=4,6
/proc/739/stat : 739 (march_hi) R 737 739 492 0 -1 4202496 356 0 0 0 800 0 0 0 25 0 1 0 407192629 1978368 311 33554432000 134512640 135197378 4289560864 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/739/statm: 483 311 91 168 0 314 0
Current children cumulated CPU time (s) 8
Current children cumulated vsize (KiB) 1932

Child status: 20
Real time (s): 8.05808
CPU time (s): 8.05877
CPU user time (s): 8.05777
CPU system time (s): 0.000999
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 1932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.05777
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360
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= 4

runsolver used 0.011998 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-16 14:12:29
IDJOB=3206551
IDBENCH=83096
IDSOLVER=1623
FILE ID=node137/3206551-1302955949
RUNJOBID= node137-1302955476-511
PBS_JOBID= 13018005
Free space on /tmp= 72788 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S761041117-050.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206551-1302955949/watcher-3206551-1302955949 -o /tmp/evaluation-result-3206551-1302955949/solver-3206551-1302955949 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206551-1302955949.cnf

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

MD5SUM BENCH= cb62702a06eba78f1f4308935b49c22d
RANDOM SEED=854358351

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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		: 2666.844
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:     32951124 kB
MemFree:      18469164 kB
Buffers:        690668 kB
Cached:       13195020 kB
SwapCached:          0 kB
Active:        7892384 kB
Inactive:      6239064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18469164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             828 kB
Writeback:           0 kB
AnonPages:      246016 kB
Mapped:          16168 kB
Slab:           285904 kB
PageTables:       5164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   480240 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= 72788 MiB
End job on node137 at 2011-04-16 14:12:37