Trace number 3211045

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 29.9244 29.9234

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S895193371-061.UNKNOWN.cnf
MD5SUM737aa440f80cd8be0050a0f138c79eb6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.2119
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 

0.00/0.00	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 400 variables and 1704 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 400 free variables and 1704 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.463
0.00/0.00	c using 3-SAT heuristics (occurence 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 139 duplicate clauses
0.00/0.00	c resolvent_look() :: found 86 resolvents
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 400 variables and 1790 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 400 variabels and 1790 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 1790 / 400 ) = 4.47
0.00/0.00	c longest clause has size 3
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 = 400
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/17) NodeCount: 130
0.00/0.03	c |----------------------------------------------------------------|
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0.20/0.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/17) NodeCount: 5149
1.10/1.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/17) NodeCount: 16039
3.50/3.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/17) NodeCount: 36213
8.00/8.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/17) NodeCount: 62765
14.40/14.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/17) NodeCount: 87928
20.90/20.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/17) NodeCount: 105726
25.90/25.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/17) NodeCount: 114690
28.60/28.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/17) NodeCount: 117799
29.60/29.65	c |----------------------------------------------------------------|
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c |****************************************************************| (10/17) NodeCount: 118489
29.80/29.88	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| (11/17) NodeCount: 118570
29.90/29.91	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| (12/17) NodeCount: 118578
29.90/29.92	c |----------------------------------------------------------------|
c |
29.90/29.92	c
29.90/29.92	c main():: nodeCount: 118578
29.90/29.92	c main():: dead ends in main: 2407
29.90/29.92	c main():: lookAheadCount: 7882658
29.90/29.92	c main():: unitResolveCount: 1600811
29.90/29.92	c main():: time=29.920000
29.90/29.92	c main():: necessary_assignments: 27251
29.90/29.92	c main():: bin_sat: 0, bin_unsat 0
29.90/29.92	c main():: doublelook: #: 469435, succes #: 339240
29.90/29.92	c main():: doublelook: overall 6.168 of all possible doublelooks executed
29.90/29.92	c main():: doublelook: succesrate: 72.266, average DL_trigger: 48.694
29.90/29.92	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-3211045-1303174288/watcher-3211045-1303174288 -o /tmp/evaluation-result-3211045-1303174288/solver-3211045-1303174288 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211045-1303174288.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): 5000 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: 2.03 2.01 2.00 2/175 1950
/proc/meminfo: memFree=14816656/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1048 CPUtime=0 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 178 0 0 0 0 0 0 0 25 0 1 0 429028429 1073152 132 33554432000 134512640 135197378 4291330368 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 262 132 78 168 0 93 0

[startup+0.0455849 s]
/proc/loadavg: 2.03 2.01 2.00 2/175 1950
/proc/meminfo: memFree=14816656/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1628 CPUtime=0.04 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 289 0 0 0 4 0 0 0 25 0 1 0 429028429 1667072 243 33554432000 134512640 135197378 4291330368 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 407 243 91 168 0 238 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1628

[startup+0.100575 s]
/proc/loadavg: 2.03 2.01 2.00 2/175 1950
/proc/meminfo: memFree=14816656/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1760 CPUtime=0.1 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 298 0 0 0 10 0 0 0 25 0 1 0 429028429 1802240 252 33554432000 134512640 135197378 4291330368 18446744073709551615 134552394 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 440 252 91 168 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1760

[startup+0.300539 s]
/proc/loadavg: 2.03 2.01 2.00 2/175 1950
/proc/meminfo: memFree=14816656/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1760 CPUtime=0.3 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 308 0 0 0 30 0 0 0 25 0 1 0 429028429 1802240 262 33554432000 134512640 135197378 4291330368 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 440 262 91 168 0 271 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1760

[startup+0.70047 s]
/proc/loadavg: 2.03 2.01 2.00 2/175 1950
/proc/meminfo: memFree=14816656/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1760 CPUtime=0.7 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 317 0 0 0 70 0 0 0 25 0 1 0 429028429 1802240 271 33554432000 134512640 135197378 4291330368 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 440 271 91 168 0 271 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1760

[startup+1.50033 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1951
/proc/meminfo: memFree=14815416/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1892 CPUtime=1.5 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 339 0 0 0 150 0 0 0 25 0 1 0 429028429 1937408 293 33554432000 134512640 135197378 4291330368 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 473 293 91 168 0 304 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1892

[startup+3.10105 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1951
/proc/meminfo: memFree=14815036/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=1892 CPUtime=3.1 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 351 0 0 0 310 0 0 0 25 0 1 0 429028429 1937408 305 33554432000 134512640 135197378 4291330368 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 473 305 91 168 0 304 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1892

[startup+6.3005 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1951
/proc/meminfo: memFree=14814092/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=2196 CPUtime=6.3 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 403 0 0 0 630 0 0 0 25 0 1 0 429028429 2248704 357 33554432000 134512640 135197378 4291330368 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 549 357 91 168 0 380 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2196

[startup+12.7004 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1951
/proc/meminfo: memFree=14812968/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=2708 CPUtime=12.7 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 477 0 0 0 1270 0 0 0 25 0 1 0 429028429 2772992 431 33554432000 134512640 135197378 4291330368 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 677 431 91 168 0 508 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2708

[startup+25.5002 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1952
/proc/meminfo: memFree=14810372/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=3940 CPUtime=25.5 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 726 0 0 0 2550 0 0 0 25 0 1 0 429028429 4034560 680 33554432000 134512640 135197378 4291330368 18446744073709551615 134601519 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 985 680 91 168 0 816 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3940

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

[startup+27.1009 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1952
/proc/meminfo: memFree=14810124/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=3940 CPUtime=27.1 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 758 0 0 0 2710 0 0 0 25 0 1 0 429028429 4034560 712 33554432000 134512640 135197378 4291330368 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 985 712 91 168 0 816 0
Current children cumulated CPU time (s) 27.1
Current children cumulated vsize (KiB) 3940

[startup+28.7006 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1952
/proc/meminfo: memFree=14809752/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=3940 CPUtime=28.7 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 788 0 0 0 2870 0 0 0 25 0 1 0 429028429 4034560 742 33554432000 134512640 135197378 4291330368 18446744073709551615 134548607 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 985 742 91 168 0 816 0
Current children cumulated CPU time (s) 28.7
Current children cumulated vsize (KiB) 3940

[startup+29.5005 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1952
/proc/meminfo: memFree=14809752/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=3940 CPUtime=29.5 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 804 0 0 0 2950 0 0 0 18 0 1 0 429028429 4034560 758 33554432000 134512640 135197378 4291330368 18446744073709551615 134552991 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 985 758 91 168 0 816 0
Current children cumulated CPU time (s) 29.5
Current children cumulated vsize (KiB) 3940

[startup+29.9004 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1952
/proc/meminfo: memFree=14809504/32951132 swapFree=67111528/67111528
[pid=1950] ppid=1948 vsize=3940 CPUtime=29.9 cores=1,3,5,7
/proc/1950/stat : 1950 (march_hi) R 1948 1950 1391 0 -1 4202496 812 0 0 0 2990 0 0 0 18 0 1 0 429028429 4034560 766 33554432000 134512640 135197378 4291330368 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1950/statm: 985 766 91 168 0 816 0
Current children cumulated CPU time (s) 29.9
Current children cumulated vsize (KiB) 3940

Child status: 20
Real time (s): 29.9234
CPU time (s): 29.9244
CPU user time (s): 29.9234
CPU system time (s): 0.000999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.9234
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= 815
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= 88

runsolver used 0.053991 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-19 02:51:28
IDJOB=3211045
IDBENCH=82910
IDSOLVER=1627
FILE ID=node131/3211045-1303174288
RUNJOBID= node131-1303166873-1410
PBS_JOBID= 13021024
Free space on /tmp= 73516 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S895193371-061.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211045-1303174288/watcher-3211045-1303174288 -o /tmp/evaluation-result-3211045-1303174288/solver-3211045-1303174288 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211045-1303174288.cnf

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

MD5SUM BENCH= 737aa440f80cd8be0050a0f138c79eb6
RANDOM SEED=800636448

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      14816936 kB
Buffers:        519344 kB
Cached:       16895104 kB
SwapCached:          0 kB
Active:        7920548 kB
Inactive:      9893072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14816936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:      398644 kB
Mapped:          15692 kB
Slab:           259348 kB
PageTables:       5512 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   680640 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73516 MiB
End job on node131 at 2011-04-19 02:51:58