Trace number 1517846

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 89.6184 89.663

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
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 0.458
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 156 duplicate clauses
0.00/0.01	c resolvent_look() :: found 76 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 380 variables and 1691 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 1691 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1691 / 380 ) = 4.45
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 |********************************
c |****************************************************************| ( 0/999) NodeCount: 31
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 348
0.10/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2293
0.70/0.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 9496
3.39/3.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 27312
11.09/11.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 58827
26.08/26.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 99361
46.97/47.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 136290
67.57/67.69	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 159616
81.36/81.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 169501
87.55/87.67	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 172033
89.25/89.36	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 172415
89.55/89.62	c |----------------------------------------------------------------|
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c |****************************************************************| (12/999) NodeCount: 172454
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c |****************************************************************| (13/999) NodeCount: 172458
89.55/89.66	c |----------------------------------------------------------------|
c |
89.55/89.66	c
89.55/89.66	c main():: nodeCount: 172458
89.55/89.66	c main():: dead ends in main: 5184
89.55/89.66	c main():: lookAheadCount: 10915366
89.55/89.66	c main():: unitResolveCount: 3289830
89.55/89.66	c main():: time=89.620000
89.55/89.66	c main():: necessary_assignments: 46111
89.55/89.66	c main():: bin_sat: 0, bin_unsat 0
89.55/89.66	c main():: doublelook: #: 657265, succes #: 470884
89.55/89.66	c main():: doublelook: overall 6.247 of all possible doublelooks executed
89.55/89.66	c main():: doublelook: succesrate: 71.643, average DL_trigger: 45.901
89.55/89.66	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-1517846-1238291964/watcher-1517846-1238291964 -o /tmp/evaluation-result-1517846-1238291964/solver-1517846-1238291964 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517846-1238291964.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: 1.00 1.00 1.00 3/64 11011
/proc/meminfo: memFree=789488/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=972 CPUtime=0
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1101861765 995328 121 1992294400 134512640 135197250 4294956240 18446744073709551615 134535888 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 243 121 67 167 0 74 0

[startup+0.0463279 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11011
/proc/meminfo: memFree=789488/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=1536 CPUtime=0.04
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 247 0 0 0 4 0 0 0 18 0 1 0 1101861765 1572864 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134556468 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 384 230 93 167 0 215 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1536

[startup+0.101332 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11011
/proc/meminfo: memFree=789488/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=1536 CPUtime=0.1
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 1101861765 1572864 238 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 384 238 93 167 0 215 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1536

[startup+0.301352 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11011
/proc/meminfo: memFree=789488/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=1676 CPUtime=0.3
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 270 0 0 0 30 0 0 0 19 0 1 0 1101861765 1716224 253 1992294400 134512640 135197250 4294956240 18446744073709551615 134556364 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 419 253 93 167 0 250 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1676

[startup+0.701392 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11011
/proc/meminfo: memFree=789488/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=1676 CPUtime=0.7
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 291 0 0 0 70 0 0 0 23 0 1 0 1101861765 1716224 274 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 419 274 93 167 0 250 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1676

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=788712/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=1812 CPUtime=1.49
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 328 0 0 0 149 0 0 0 25 0 1 0 1101861765 1855488 311 1992294400 134512640 135197250 4294956240 18446744073709551615 134611682 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 453 311 93 167 0 284 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1812

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=788392/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=1980 CPUtime=3.09
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 352 0 0 0 309 0 0 0 25 0 1 0 1101861765 2027520 335 1992294400 134512640 135197250 4294956240 18446744073709551615 134526729 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 495 335 93 167 0 326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1980

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=788072/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=2428 CPUtime=6.29
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 430 0 0 0 629 0 0 0 25 0 1 0 1101861765 2486272 413 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 607 413 93 167 0 438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2428

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=787496/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=3160 CPUtime=12.69
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 541 0 0 0 1269 0 0 0 25 0 1 0 1101861765 3235840 524 1992294400 134512640 135197250 4294956240 18446744073709551615 134552749 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 790 524 93 167 0 621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3160

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=786728/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=3996 CPUtime=25.48
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 754 0 0 0 2548 0 0 0 25 0 1 0 1101861765 4091904 737 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 999 737 93 167 0 830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3996

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=785128/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=6568 CPUtime=51.08
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1158 0 0 0 5107 1 0 0 25 0 1 0 1101861765 6725632 1141 1992294400 134512640 135197250 4294956240 18446744073709551615 134596921 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 1642 1141 93 167 0 1473 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6568

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

[startup+76.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=783656/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=8292 CPUtime=76.66
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1525 0 0 0 7665 1 0 0 25 0 1 0 1101861765 8491008 1508 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2073 1508 93 167 0 1904 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 8292

[startup+83.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=783208/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=8292 CPUtime=83.05
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1610 0 0 0 8304 1 0 0 25 0 1 0 1101861765 8491008 1593 1992294400 134512640 135197250 4294956240 18446744073709551615 134594065 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2073 1593 93 167 0 1904 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 8292

[startup+86.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=783016/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=9596 CPUtime=86.25
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1650 0 0 0 8624 1 0 0 25 0 1 0 1101861765 9826304 1633 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2399 1633 93 167 0 2230 0
Current children cumulated CPU time (s) 86.25
Current children cumulated vsize (KiB) 9596

[startup+87.9012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=782952/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=9596 CPUtime=87.86
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1671 0 0 0 8785 1 0 0 25 0 1 0 1101861765 9826304 1654 1992294400 134512640 135197250 4294956240 18446744073709551615 134614031 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2399 1654 93 167 0 2230 0
Current children cumulated CPU time (s) 87.86
Current children cumulated vsize (KiB) 9596

[startup+88.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=782952/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=9596 CPUtime=88.65
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1680 0 0 0 8864 1 0 0 25 0 1 0 1101861765 9826304 1663 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2399 1663 93 167 0 2230 0
Current children cumulated CPU time (s) 88.65
Current children cumulated vsize (KiB) 9596

[startup+89.1054 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=782888/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=9596 CPUtime=89.05
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1685 0 0 0 8904 1 0 0 25 0 1 0 1101861765 9826304 1668 1992294400 134512640 135197250 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2399 1668 93 167 0 2230 0
Current children cumulated CPU time (s) 89.05
Current children cumulated vsize (KiB) 9596

[startup+89.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=782888/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=9596 CPUtime=89.45
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1689 0 0 0 8944 1 0 0 25 0 1 0 1101861765 9826304 1672 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2399 1672 93 167 0 2230 0
Current children cumulated CPU time (s) 89.45
Current children cumulated vsize (KiB) 9596

[startup+89.6014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11012
/proc/meminfo: memFree=782888/2055920 swapFree=4176444/4192956
[pid=11011] ppid=11009 vsize=9596 CPUtime=89.55
/proc/11011/stat : 11011 (march_nn) R 11009 11011 10704 0 -1 4194304 1690 0 0 0 8954 1 0 0 25 0 1 0 1101861765 9826304 1673 1992294400 134512640 135197250 4294956240 18446744073709551615 134590658 0 0 4096 0 0 0 0 17 0 0 0
/proc/11011/statm: 2399 1673 93 167 0 2230 0
Current children cumulated CPU time (s) 89.55
Current children cumulated vsize (KiB) 9596

Child status: 20
Real time (s): 89.663
CPU time (s): 89.6184
CPU user time (s): 89.6014
CPU system time (s): 0.016997
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 9596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 89.6014
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1693
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= 546

runsolver used 0.116982 second user time and 0.228965 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-29 03:59:24
IDJOB=1517846
IDBENCH=70630
IDSOLVER=522
FILE ID=node27/1517846-1238291964
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-S1580204273-012.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517846-1238291964/watcher-1517846-1238291964 -o /tmp/evaluation-result-1517846-1238291964/solver-1517846-1238291964 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517846-1238291964.cnf

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=504162714

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:        789904 kB
Buffers:         86700 kB
Cached:        1081040 kB
SwapCached:       9544 kB
Active:         143516 kB
Inactive:      1035344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        789904 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            73016 kB
Committed_AS:  2788780 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 04:00:54