Trace number 3205807

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 32.63 32.6341

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 benchmark27.1889
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 

0.00/0.01	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 400 variables and 1704 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 400 free variables and 1704 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.463
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 139 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1790 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 400 variabels and 1790 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1790 / 400 ) = 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 = 400
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/17) NodeCount: 130
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/17) NodeCount: 1270
0.29/0.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/17) NodeCount: 5149
1.19/1.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/17) NodeCount: 16039
3.79/3.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/17) NodeCount: 36213
8.69/8.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/17) NodeCount: 62765
15.69/15.70	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/17) NodeCount: 87928
22.69/22.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/17) NodeCount: 105726
28.19/28.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/17) NodeCount: 114690
31.19/31.25	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 9/17) NodeCount: 117799
32.29/32.34	c |----------------------------------------------------------------|
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c |****************************************************************| (10/17) NodeCount: 118489
32.49/32.59	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| (11/17) NodeCount: 118570
32.59/32.62	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| (12/17) NodeCount: 118578
32.59/32.63	c |----------------------------------------------------------------|
c |
32.59/32.63	c
32.59/32.63	c main():: nodeCount: 118578
32.59/32.63	c main():: dead ends in main: 2407
32.59/32.63	c main():: lookAheadCount: 7882658
32.59/32.63	c main():: unitResolveCount: 1600811
32.59/32.63	c main():: time=32.630000
32.59/32.63	c main():: necessary_assignments: 27251
32.59/32.63	c main():: bin_sat: 0, bin_unsat 0
32.59/32.63	c main():: doublelook: #: 469435, succes #: 339240
32.59/32.63	c main():: doublelook: overall 6.168 of all possible doublelooks executed
32.59/32.63	c main():: doublelook: succesrate: 72.266, average DL_trigger: 48.694
32.59/32.63	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-3205807-1302955089/watcher-3205807-1302955089 -o /tmp/evaluation-result-3205807-1302955089/solver-3205807-1302955089 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205807-1302955089.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.26 3.52 3.60 2/179 2294
/proc/meminfo: memFree=25465924/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=916 CPUtime=0 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 124 0 0 0 0 0 0 0 24 0 1 0 139700150 937984 81 33554432000 134512640 135197378 4292620256 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 229 81 58 168 0 60 0

[startup+0.0893749 s]
/proc/loadavg: 2.26 3.52 3.60 2/179 2294
/proc/meminfo: memFree=25465924/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=1628 CPUtime=0.08 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 292 0 0 0 8 0 0 0 24 0 1 0 139700150 1667072 247 33554432000 134512640 135197378 4292620256 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 407 247 91 168 0 238 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1628

[startup+0.10036 s]
/proc/loadavg: 2.26 3.52 3.60 2/179 2294
/proc/meminfo: memFree=25465924/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=1760 CPUtime=0.09 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 296 0 0 0 9 0 0 0 24 0 1 0 139700150 1802240 251 33554432000 134512640 135197378 4292620256 18446744073709551615 134556329 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 440 251 91 168 0 271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1760

[startup+0.300349 s]
/proc/loadavg: 2.26 3.52 3.60 2/179 2294
/proc/meminfo: memFree=25465924/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=1760 CPUtime=0.29 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 307 0 0 0 29 0 0 0 25 0 1 0 139700150 1802240 262 33554432000 134512640 135197378 4292620256 18446744073709551615 134618141 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 440 262 91 168 0 271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1760

[startup+0.700254 s]
/proc/loadavg: 2.26 3.52 3.60 2/179 2294
/proc/meminfo: memFree=25465924/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=1760 CPUtime=0.69 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 317 0 0 0 69 0 0 0 25 0 1 0 139700150 1802240 272 33554432000 134512640 135197378 4292620256 18446744073709551615 134542096 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 440 272 91 168 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1760

[startup+1.50111 s]
/proc/loadavg: 2.26 3.52 3.60 5/190 2344
/proc/meminfo: memFree=25459884/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=1892 CPUtime=1.49 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 329 0 0 0 149 0 0 0 25 0 1 0 139700150 1937408 284 33554432000 134512640 135197378 4292620256 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 473 284 91 168 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1892

[startup+3.10086 s]
/proc/loadavg: 2.26 3.52 3.60 5/190 2344
/proc/meminfo: memFree=25458148/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=1892 CPUtime=3.09 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 348 0 0 0 309 0 0 0 25 0 1 0 139700150 1937408 303 33554432000 134512640 135197378 4292620256 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 473 303 91 168 0 304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1892

[startup+6.3003 s]
/proc/loadavg: 2.40 3.52 3.60 5/190 2344
/proc/meminfo: memFree=25456040/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=2096 CPUtime=6.29 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 399 0 0 0 629 0 0 0 25 0 1 0 139700150 2146304 354 33554432000 134512640 135197378 4292620256 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 524 354 91 168 0 355 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2096

[startup+12.7002 s]
/proc/loadavg: 2.53 3.53 3.60 5/190 2344
/proc/meminfo: memFree=25451772/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=2708 CPUtime=12.69 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 468 0 0 0 1269 0 0 0 25 0 1 0 139700150 2772992 423 33554432000 134512640 135197378 4292620256 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 677 423 91 168 0 508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2708

[startup+25.5009 s]
/proc/loadavg: 2.85 3.55 3.61 5/190 2344
/proc/meminfo: memFree=25443688/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=25.49 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 689 0 0 0 2549 0 0 0 25 0 1 0 139700150 4034560 644 33554432000 134512640 135197378 4292620256 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 644 91 168 0 816 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3940

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

[startup+28.7003 s]
/proc/loadavg: 2.94 3.56 3.61 5/190 2345
/proc/meminfo: memFree=25441580/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=28.69 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 742 0 0 0 2869 0 0 0 25 0 1 0 139700150 4034560 697 33554432000 134512640 135197378 4292620256 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 697 91 168 0 816 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 3940

[startup+30.301 s]
/proc/loadavg: 2.94 3.56 3.61 5/190 2345
/proc/meminfo: memFree=25440836/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=30.29 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 771 0 0 0 3029 0 0 0 25 0 1 0 139700150 4034560 726 33554432000 134512640 135197378 4292620256 18446744073709551615 134601694 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 726 91 168 0 816 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 3940

[startup+31.9068 s]
/proc/loadavg: 2.94 3.56 3.61 5/190 2345
/proc/meminfo: memFree=25439588/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=31.9 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 800 0 0 0 3190 0 0 0 25 0 1 0 139700150 4034560 755 33554432000 134512640 135197378 4292620256 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 755 91 168 0 816 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 3940

[startup+32.3007 s]
/proc/loadavg: 2.94 3.56 3.61 5/190 2345
/proc/meminfo: memFree=25439588/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=32.29 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 806 0 0 0 3229 0 0 0 25 0 1 0 139700150 4034560 761 33554432000 134512640 135197378 4292620256 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 761 91 168 0 816 0
Current children cumulated CPU time (s) 32.29
Current children cumulated vsize (KiB) 3940

[startup+32.5007 s]
/proc/loadavg: 2.94 3.56 3.61 5/190 2345
/proc/meminfo: memFree=25439588/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=32.49 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 810 0 0 0 3249 0 0 0 25 0 1 0 139700150 4034560 765 33554432000 134512640 135197378 4292620256 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 765 91 168 0 816 0
Current children cumulated CPU time (s) 32.49
Current children cumulated vsize (KiB) 3940

[startup+32.6006 s]
/proc/loadavg: 2.94 3.56 3.61 5/190 2345
/proc/meminfo: memFree=25439588/32951124 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=3940 CPUtime=32.59 cores=0,2
/proc/2294/stat : 2294 (march_hi) R 2292 2294 2245 0 -1 4202496 812 0 0 0 3259 0 0 0 25 0 1 0 139700150 4034560 767 33554432000 134512640 135197378 4292620256 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2294/statm: 985 767 91 168 0 816 0
Current children cumulated CPU time (s) 32.59
Current children cumulated vsize (KiB) 3940

Child status: 20
Real time (s): 32.6341
CPU time (s): 32.63
CPU user time (s): 32.626
CPU system time (s): 0.003999
CPU usage (%): 99.9875
Max. virtual memory (cumulated for all children) (KiB): 3940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.626
system time used= 0.003999
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= 6
involuntary context switches= 75

runsolver used 0.06499 second user time and 0.085986 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-16 13:58:09
IDJOB=3205807
IDBENCH=82910
IDSOLVER=1623
FILE ID=node107/3205807-1302955089
RUNJOBID= node107-1302955089-2263
PBS_JOBID= 13017986
Free space on /tmp= 73008 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-3205807-1302955089/watcher-3205807-1302955089 -o /tmp/evaluation-result-3205807-1302955089/solver-3205807-1302955089 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205807-1302955089.cnf

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

MD5SUM BENCH= 737aa440f80cd8be0050a0f138c79eb6
RANDOM SEED=978641978

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25466336 kB
Buffers:        570304 kB
Cached:        6599744 kB
SwapCached:          0 kB
Active:        3943020 kB
Inactive:      3291192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25466336 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1664 kB
Writeback:           0 kB
AnonPages:       64504 kB
Mapped:          15268 kB
Slab:           186004 kB
PageTables:       5088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   205872 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73008 MiB
End job on node107 at 2011-04-16 13:58:42