Trace number 1517786

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_nn nnUNSAT 64.2712 64.2882

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
MD5SUM01d386c590bcd2ab7c9aeb6450815f98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark62.0976
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 380 variables and 1615 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 380 free variables and 1615 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.403
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 152 duplicate clauses
0.00/0.01	c resolvent_look() :: found 82 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 380 variables and 1697 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 380 variabels and 1697 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1697 / 380 ) = 4.47
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 = 380
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 30
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 333
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2229
0.59/0.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 9399
3.30/3.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 27002
10.69/10.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 55633
24.48/24.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 86845
40.98/41.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 109990
54.18/54.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 121573
61.17/61.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 125336
63.68/63.70	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 126105
64.17/64.20	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 126205
64.17/64.27	c |----------------------------------------------------------------|
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c |****************************************************************| (12/999) NodeCount: 126212
64.17/64.28	c |----------------------------------------------------------------|
c |********************************
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c |****************************************************************| (13/999) NodeCount: 126213
64.17/64.28	c |----------------------------------------------------------------|
c |
64.17/64.28	c
64.17/64.28	c main():: nodeCount: 126213
64.17/64.28	c main():: dead ends in main: 2910
64.17/64.28	c main():: lookAheadCount: 8151883
64.17/64.28	c main():: unitResolveCount: 2163258
64.17/64.28	c main():: time=64.270000
64.17/64.28	c main():: necessary_assignments: 27354
64.17/64.28	c main():: bin_sat: 0, bin_unsat 0
64.17/64.28	c main():: doublelook: #: 490297, succes #: 353610
64.17/64.28	c main():: doublelook: overall 6.230 of all possible doublelooks executed
64.17/64.28	c main():: doublelook: succesrate: 72.122, average DL_trigger: 46.790
64.17/64.28	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517786-1238291118/watcher-1517786-1238291118 -o /tmp/evaluation-result-1517786-1238291118/solver-1517786-1238291118 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517786-1238291118.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10957
/proc/meminfo: memFree=789744/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=972 CPUtime=0
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 138 0 0 0 0 0 0 0 21 0 1 0 1101777208 995328 121 1992294400 134512640 135197250 4294956240 18446744073709551615 134695601 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 243 121 67 167 0 74 0

[startup+0.0789471 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10957
/proc/meminfo: memFree=789744/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=1536 CPUtime=0.07
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 252 0 0 0 7 0 0 0 21 0 1 0 1101777208 1572864 235 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 384 235 93 167 0 215 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1536

[startup+0.101949 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10957
/proc/meminfo: memFree=789744/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=1536 CPUtime=0.09
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 255 0 0 0 9 0 0 0 21 0 1 0 1101777208 1572864 238 1992294400 134512640 135197250 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 384 238 93 167 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1536

[startup+0.301968 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10957
/proc/meminfo: memFree=789744/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=1536 CPUtime=0.29
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 266 0 0 0 29 0 0 0 23 0 1 0 1101777208 1572864 249 1992294400 134512640 135197250 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 384 249 93 167 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1536

[startup+0.702009 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10957
/proc/meminfo: memFree=789744/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=1704 CPUtime=0.69
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 281 0 0 0 69 0 0 0 25 0 1 0 1101777208 1744896 264 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 426 264 93 167 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1704

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10958
/proc/meminfo: memFree=788904/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=1840 CPUtime=1.49
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 337 0 0 0 149 0 0 0 25 0 1 0 1101777208 1884160 320 1992294400 134512640 135197250 4294956240 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 460 320 93 167 0 291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10958
/proc/meminfo: memFree=788648/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=2008 CPUtime=3.09
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 1101777208 2056192 345 1992294400 134512640 135197250 4294956240 18446744073709551615 134590466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 502 345 93 167 0 333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2008

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10958
/proc/meminfo: memFree=788456/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=2328 CPUtime=6.29
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 431 0 0 0 629 0 0 0 25 0 1 0 1101777208 2383872 414 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 582 414 93 167 0 413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2328

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10958
/proc/meminfo: memFree=787816/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=3064 CPUtime=12.69
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 538 0 0 0 1269 0 0 0 25 0 1 0 1101777208 3137536 521 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 766 521 93 167 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3064

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10958
/proc/meminfo: memFree=786984/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=3912 CPUtime=25.48
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 737 0 0 0 2548 0 0 0 25 0 1 0 1101777208 4005888 720 1992294400 134512640 135197250 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 978 720 93 167 0 809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3912

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10958
/proc/meminfo: memFree=785512/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6504 CPUtime=51.08
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1095 0 0 0 5108 0 0 0 25 0 1 0 1101777208 6660096 1078 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1626 1078 93 167 0 1457 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6504

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

[startup+57.5018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=785192/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6504 CPUtime=57.48
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1177 0 0 0 5748 0 0 0 25 0 1 0 1101777208 6660096 1160 1992294400 134512640 135197250 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1626 1160 93 167 0 1457 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 6504

[startup+60.7011 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=785000/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6636 CPUtime=60.67
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1217 0 0 0 6067 0 0 0 25 0 1 0 1101777208 6795264 1200 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1659 1200 93 167 0 1490 0
Current children cumulated CPU time (s) 60.67
Current children cumulated vsize (KiB) 6636

[startup+62.3013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=784936/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6636 CPUtime=62.27
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1238 0 0 0 6227 0 0 0 25 0 1 0 1101777208 6795264 1221 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1659 1221 93 167 0 1490 0
Current children cumulated CPU time (s) 62.27
Current children cumulated vsize (KiB) 6636

[startup+63.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=784936/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6636 CPUtime=63.07
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1246 0 0 0 6307 0 0 0 25 0 1 0 1101777208 6795264 1229 1992294400 134512640 135197250 4294956240 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1659 1229 93 167 0 1490 0
Current children cumulated CPU time (s) 63.07
Current children cumulated vsize (KiB) 6636

[startup+63.9014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=784872/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6636 CPUtime=63.87
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1255 0 0 0 6387 0 0 0 25 0 1 0 1101777208 6795264 1238 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1659 1238 93 167 0 1490 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 6636

[startup+64.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=784872/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6636 CPUtime=64.07
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1257 0 0 0 6407 0 0 0 25 0 1 0 1101777208 6795264 1240 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1659 1240 93 167 0 1490 0
Current children cumulated CPU time (s) 64.07
Current children cumulated vsize (KiB) 6636

[startup+64.2015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10958
/proc/meminfo: memFree=784872/2055920 swapFree=4176444/4192956
[pid=10957] ppid=10955 vsize=6636 CPUtime=64.17
/proc/10957/stat : 10957 (march_nn) R 10955 10957 10704 0 -1 4194304 1258 0 0 0 6417 0 0 0 25 0 1 0 1101777208 6795264 1241 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/10957/statm: 1659 1241 93 167 0 1490 0
Current children cumulated CPU time (s) 64.17
Current children cumulated vsize (KiB) 6636

Child status: 20
Real time (s): 64.2882
CPU time (s): 64.2712
CPU user time (s): 64.2632
CPU system time (s): 0.007998
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 6636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.2632
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1261
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 62

runsolver used 0.071989 second user time and 0.183972 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-29 03:45:18
IDJOB=1517786
IDBENCH=70625
IDSOLVER=522
FILE ID=node27/1517786-1238291118
PBS_JOBID= 9060927
Free space on /tmp= 65600 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517786-1238291118/watcher-1517786-1238291118 -o /tmp/evaluation-result-1517786-1238291118/solver-1517786-1238291118 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517786-1238291118.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 01d386c590bcd2ab7c9aeb6450815f98
RANDOM SEED=1572545161

node27.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.196
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5521.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.196
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        790160 kB
Buffers:         86524 kB
Cached:        1080944 kB
SwapCached:       9544 kB
Active:         143076 kB
Inactive:      1035560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790160 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            73012 kB
Committed_AS:  2788740 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-29 03:46:23