Trace number 1516946

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 76.1964 76.2281

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 420 variables and 1785 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, 13 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 417 free variables and 1772 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.401
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 154 duplicate clauses
0.00/0.02	c resolvent_look() :: found 80 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 420 variables and 1852 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 420 variabels and 1852 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 1852 / 420 ) = 4.41
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 417
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 24
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 280
0.06/0.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1793
0.59/0.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 7646
2.80/2.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 22982
9.69/9.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 50557
23.59/23.61	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 84476
42.37/42.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 113072
59.67/59.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 129577
70.17/70.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 136177
74.56/74.67	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 137989
75.86/75.93	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 138313
76.06/76.18	c |----------------------------------------------------------------|
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c |****************************************************************| (12/999) NodeCount: 138357
76.16/76.22	c |----------------------------------------------------------------|
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c |****************************************************************| (13/999) NodeCount: 138363
76.16/76.22	c |----------------------------------------------------------------|
c |
76.16/76.22	c
76.16/76.22	c main():: nodeCount: 138363
76.16/76.22	c main():: dead ends in main: 1927
76.16/76.22	c main():: lookAheadCount: 9085014
76.16/76.22	c main():: unitResolveCount: 2237004
76.16/76.22	c main():: time=76.190000
76.16/76.22	c main():: necessary_assignments: 27996
76.16/76.22	c main():: bin_sat: 0, bin_unsat 0
76.16/76.22	c main():: doublelook: #: 550315, succes #: 399446
76.16/76.22	c main():: doublelook: overall 6.265 of all possible doublelooks executed
76.16/76.22	c main():: doublelook: succesrate: 72.585, average DL_trigger: 51.463
76.16/76.22	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-1516946-1238277810/watcher-1516946-1238277810 -o /tmp/evaluation-result-1516946-1238277810/solver-1516946-1238277810 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516946-1238277810.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: 0.99 0.98 0.99 3/64 10559
/proc/meminfo: memFree=791936/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=984 CPUtime=0
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 140 0 0 0 0 0 0 0 21 0 1 0 1100446327 1007616 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134649171 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 246 123 66 167 0 77 0

[startup+0.0679811 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10559
/proc/meminfo: memFree=791936/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=1580 CPUtime=0.06
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 257 0 0 0 6 0 0 0 21 0 1 0 1100446327 1617920 240 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 395 240 93 167 0 226 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1580

[startup+0.101985 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10559
/proc/meminfo: memFree=791936/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=1580 CPUtime=0.1
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 261 0 0 0 10 0 0 0 21 0 1 0 1100446327 1617920 244 1992294400 134512640 135197250 4294956240 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 395 244 93 167 0 226 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1580

[startup+0.302006 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10559
/proc/meminfo: memFree=791936/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=1728 CPUtime=0.3
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 275 0 0 0 30 0 0 0 23 0 1 0 1100446327 1769472 258 1992294400 134512640 135197250 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 432 258 93 167 0 263 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1728

[startup+0.701045 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10559
/proc/meminfo: memFree=791936/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=1728 CPUtime=0.69
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 300 0 0 0 69 0 0 0 25 0 1 0 1100446327 1769472 283 1992294400 134512640 135197250 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 432 283 93 167 0 263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1728

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=791160/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=2008 CPUtime=1.49
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 336 0 0 0 149 0 0 0 25 0 1 0 1100446327 2056192 319 1992294400 134512640 135197250 4294956240 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 502 319 93 167 0 333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2008

[startup+3.10129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=790776/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=2076 CPUtime=3.09
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 359 0 0 0 309 0 0 0 25 0 1 0 1100446327 2125824 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 519 342 93 167 0 350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2076

[startup+6.30161 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=790520/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=2328 CPUtime=6.29
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 420 0 0 0 629 0 0 0 25 0 1 0 1100446327 2383872 403 1992294400 134512640 135197250 4294956240 18446744073709551615 134596806 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 582 403 93 167 0 413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2328

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=790008/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=3084 CPUtime=12.69
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 541 0 0 0 1269 0 0 0 25 0 1 0 1100446327 3158016 524 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 771 524 93 167 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3084

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=789240/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=3784 CPUtime=25.49
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 720 0 0 0 2549 0 0 0 25 0 1 0 1100446327 3874816 703 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 946 703 93 167 0 777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3784

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=787896/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=51.08
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1052 0 0 0 5107 1 0 0 25 0 1 0 1100446327 6221824 1035 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1035 93 167 0 1350 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6076

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

[startup+63.9014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=787256/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=63.87
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1201 0 0 0 6386 1 0 0 25 0 1 0 1100446327 6221824 1184 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1184 93 167 0 1350 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 6076

[startup+70.3011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=787000/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=70.27
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1270 0 0 0 7026 1 0 0 25 0 1 0 1100446327 6221824 1253 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1253 93 167 0 1350 0
Current children cumulated CPU time (s) 70.27
Current children cumulated vsize (KiB) 6076

[startup+73.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=786872/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=73.46
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1306 0 0 0 7345 1 0 0 25 0 1 0 1100446327 6221824 1289 1992294400 134512640 135197250 4294956240 18446744073709551615 134596915 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1289 93 167 0 1350 0
Current children cumulated CPU time (s) 73.46
Current children cumulated vsize (KiB) 6076

[startup+75.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=786808/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=75.06
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1322 0 0 0 7505 1 0 0 25 0 1 0 1100446327 6221824 1305 1992294400 134512640 135197250 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1305 93 167 0 1350 0
Current children cumulated CPU time (s) 75.06
Current children cumulated vsize (KiB) 6076

[startup+75.9057 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=786744/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=75.86
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1330 0 0 0 7585 1 0 0 25 0 1 0 1100446327 6221824 1313 1992294400 134512640 135197250 4294956240 18446744073709551615 134617995 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1313 93 167 0 1350 0
Current children cumulated CPU time (s) 75.86
Current children cumulated vsize (KiB) 6076

[startup+76.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=786744/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=76.06
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1332 0 0 0 7605 1 0 0 25 0 1 0 1100446327 6221824 1315 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1315 93 167 0 1350 0
Current children cumulated CPU time (s) 76.06
Current children cumulated vsize (KiB) 6076

[startup+76.2017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10560
/proc/meminfo: memFree=786744/2055920 swapFree=4176444/4192956
[pid=10559] ppid=10557 vsize=6076 CPUtime=76.16
/proc/10559/stat : 10559 (march_nn) R 10557 10559 10245 0 -1 4194304 1333 0 0 0 7615 1 0 0 25 0 1 0 1100446327 6221824 1316 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/10559/statm: 1519 1316 93 167 0 1350 0
Current children cumulated CPU time (s) 76.16
Current children cumulated vsize (KiB) 6076

Child status: 20
Real time (s): 76.2281
CPU time (s): 76.1964
CPU user time (s): 76.1764
CPU system time (s): 0.019996
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 6076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 76.1764
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1335
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= 535

runsolver used 0.072988 second user time and 0.229965 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 23:03:30
IDJOB=1516946
IDBENCH=70555
IDSOLVER=522
FILE ID=node27/1516946-1238277810
PBS_JOBID= 9060861
Free space on /tmp= 65600 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516946-1238277810/watcher-1516946-1238277810 -o /tmp/evaluation-result-1516946-1238277810/solver-1516946-1238277810 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516946-1238277810.cnf

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=173218098

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:        792352 kB
Buffers:         84824 kB
Cached:        1080604 kB
SwapCached:       9544 kB
Active:         139072 kB
Inactive:      1037532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792352 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            72880 kB
Committed_AS:  2786500 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 2009-03-28 23:04:46