Trace number 3285042

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_rw 2011-03-02Signal 130.794 130.791

General information on the benchmark

Nameapplication/rintanen/SATPlanning/
blocks-blocks-36-0.180-SAT.cnf
MD5SUMf2d21cb304fcceb31bd67c9a8a75cb81
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.3236
Satisfiable
(Un)Satisfiability was proved
Number of variables733825
Number of clauses13169160
Sum of the clauses size28708560
Maximum clause length1334
Minimum clause length1
Number of clauses of size 11440
Number of clauses of size 212661920
Number of clauses of size 3479520
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526280

Solver Data 

80.49/80.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
80.49/80.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
80.49/80.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
80.49/80.52	c main()::
80.49/80.52	c initFormula():: searching for DIMACS p-line....
80.49/80.52	c full lookahead due to high density!
80.49/80.52	c initFormula():: the DIMACS p-line indicates a CNF of 733825 variables and 13169160 clauses.
80.49/80.52	c parseCNF():: parsing....
80.49/80.52	c parseCNF():: the CNF contains 1440 unary clauses.
80.49/80.52	c runParser():: parsing was successful, warming up engines...
80.49/80.52	c find_and_remove_tautogolies():: found and removed 1332 tautologies
80.49/80.52	c find_and_remove_tautogolies():: found and removed 1439 tautologies
80.49/80.52	c simplify_formula():: removed 69 tautological, 2863631 satisfied and 2875 duplicate clauses
80.49/80.52	c preprocessing fase I completed:: there are now 585135 free variables and 10302585 clauses.
80.49/80.52	c using k-SAT heuristics (size based diff)
80.49/80.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
80.49/80.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 423 duplicate clauses
80.49/80.52	c resolvent_look() :: found 4115 resolvents
80.49/80.52	c main():: clause / variable ratio: ( 10306700 / 733825 ) = 14.05
80.49/80.52	c longest clause has size 1334
80.49/80.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
80.49/80.52	c number of free variables = 585135
80.49/80.52	c dynamic_preselect_setsize :: off
80.49/80.52	c main():: all systems go!
80.49/80.52	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3285042-1303770296/watcher-3285042-1303770296 -o /tmp/evaluation-result-3285042-1303770296/solver-3285042-1303770296 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3285042-1303770296.cnf 

running on 2 cores: 1,3

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: 3.14 3.78 3.86 5/189 7753
/proc/meminfo: memFree=13397592/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=112216 CPUtime=0 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 3274 0 0 0 0 0 0 0 23 0 1 0 488631129 114909184 3218 33554432000 4194304 4300876 140734498206560 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 28054 3230 110 27 0 26503 0

[startup+0.0403399 s]
/proc/loadavg: 3.14 3.78 3.86 5/189 7753
/proc/meminfo: memFree=13397592/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=112216 CPUtime=0.03 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 22119 0 0 0 1 2 0 0 23 0 1 0 488631129 114909184 22063 33554432000 4194304 4300876 140734498206560 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 28054 22088 110 27 0 26503 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 112216

[startup+0.100328 s]
/proc/loadavg: 3.14 3.78 3.86 5/189 7753
/proc/meminfo: memFree=13397592/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=219672 CPUtime=0.08 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 39261 0 0 0 5 3 0 0 23 0 1 0 488631129 224944128 39205 33554432000 4194304 4300876 140734498206560 18446744073709551615 4246121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 54918 39217 110 27 0 53367 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 219672

[startup+0.300288 s]
/proc/loadavg: 3.14 3.78 3.86 5/189 7753
/proc/meminfo: memFree=13397592/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=247812 CPUtime=0.29 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 47347 0 0 0 24 5 0 0 25 0 1 0 488631129 253759488 47291 33554432000 4194304 4300876 140734498206560 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 61953 47292 113 27 0 60402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 247812

[startup+0.700233 s]
/proc/loadavg: 3.14 3.78 3.86 5/189 7753
/proc/meminfo: memFree=13397592/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=273952 CPUtime=0.69 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 54678 0 0 0 63 6 0 0 25 0 1 0 488631129 280526848 54622 33554432000 4194304 4300876 140734498206560 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 68488 54623 113 27 0 66937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 273952

[startup+1.50107 s]
/proc/loadavg: 3.14 3.78 3.86 5/190 7754
/proc/meminfo: memFree=13074076/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=324244 CPUtime=1.49 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 68796 0 0 0 140 9 0 0 25 0 1 0 488631129 332025856 68740 33554432000 4194304 4300876 140734498206560 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 81061 68741 113 27 0 79510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 324244

[startup+3.10078 s]
/proc/loadavg: 3.14 3.78 3.86 5/190 7754
/proc/meminfo: memFree=12941272/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=422584 CPUtime=3.09 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 96398 0 0 0 294 15 0 0 25 0 1 0 488631129 432726016 96342 33554432000 4194304 4300876 140734498206560 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 105646 96343 113 27 0 104095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 422584

[startup+6.30019 s]
/proc/loadavg: 3.37 3.82 3.87 5/190 7754
/proc/meminfo: memFree=12612316/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=617820 CPUtime=6.29 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 151204 0 0 0 604 25 0 0 25 0 1 0 488631129 632647680 151149 33554432000 4194304 4300876 140734498206560 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 154455 151149 113 27 0 152904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 617820

[startup+12.701 s]
/proc/loadavg: 3.42 3.82 3.87 5/190 7754
/proc/meminfo: memFree=12256392/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=1298128 CPUtime=12.69 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 266985 0 0 0 1230 39 0 0 25 0 1 0 488631129 1329283072 190568 33554432000 4194304 4300876 140734498206560 18446744073709551615 4247304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 324532 190569 127 27 0 322981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1298128

[startup+25.5007 s]
/proc/loadavg: 3.55 3.83 3.87 5/190 7755
/proc/meminfo: memFree=12270032/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=1341180 CPUtime=25.49 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4194304 481142 0 0 0 2481 68 0 0 25 0 1 0 488631129 1373368320 186974 33554432000 4194304 4300876 140734498206560 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 335295 186974 129 27 0 333744 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1341180

[startup+51.101 s]
/proc/loadavg: 3.70 3.84 3.87 5/190 7756
/proc/meminfo: memFree=11946936/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=1351288 CPUtime=51.1 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4202496 957742 0 0 0 4980 130 0 0 25 0 1 0 488631129 1383718912 206353 33554432000 4194304 4300876 140734498206560 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 337822 206353 146 27 0 336271 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1351288

[startup+102.307 s]
/proc/loadavg: 3.87 3.86 3.88 5/190 7757
/proc/meminfo: memFree=11319064/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2709824 CPUtime=102.3 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4202496 1387074 0 0 0 10045 185 0 0 25 0 1 0 488631129 2774859776 334502 33554432000 4194304 4300876 140734498206560 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 677456 334502 173 27 0 675905 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2709824

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

[startup+115.1 s]
/proc/loadavg: 3.90 3.87 3.88 5/190 7757
/proc/meminfo: memFree=11258924/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2771896 CPUtime=115.09 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4202496 1402302 0 0 0 11323 186 0 0 25 0 1 0 488631129 2838421504 349730 33554432000 4194304 4300876 140734498206560 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 692974 349730 173 27 0 691423 0
Current children cumulated CPU time (s) 115.09
Current children cumulated vsize (KiB) 2771896

[startup+121.501 s]
/proc/loadavg: 3.91 3.87 3.88 5/190 7757
/proc/meminfo: memFree=11242308/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2784680 CPUtime=121.5 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4202496 1405753 0 0 0 11963 187 0 0 25 0 1 0 488631129 2851512320 353181 33554432000 4194304 4300876 140734498206560 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 696170 353181 173 27 0 694619 0
Current children cumulated CPU time (s) 121.5
Current children cumulated vsize (KiB) 2784680

[startup+124.701 s]
/proc/loadavg: 3.91 3.87 3.88 5/190 7757
/proc/meminfo: memFree=11241304/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2785208 CPUtime=124.7 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4202496 1405959 0 0 0 12283 187 0 0 25 0 1 0 488631129 2852052992 353387 33554432000 4194304 4300876 140734498206560 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 696302 353387 173 27 0 694751 0
Current children cumulated CPU time (s) 124.7
Current children cumulated vsize (KiB) 2785208

[startup+127.901 s]
/proc/loadavg: 3.91 3.87 3.88 5/190 7758
/proc/meminfo: memFree=11236840/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2790704 CPUtime=127.89 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4202496 1407123 0 0 0 12602 187 0 0 25 0 1 0 488631129 2857680896 354551 33554432000 4194304 4300876 140734498206560 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 697676 354551 174 27 0 696125 0
Current children cumulated CPU time (s) 127.89
Current children cumulated vsize (KiB) 2790704

[startup+129.501 s]
/proc/loadavg: 3.92 3.88 3.88 5/190 7758
/proc/meminfo: memFree=10872776/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2797580 CPUtime=129.49 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4204032 1408930 0 0 0 12690 259 0 0 25 0 1 0 488631129 2864721920 356358 33554432000 4194304 4300876 140734498206560 18446744073709551615 4275843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 699395 356358 174 27 0 697844 0
Current children cumulated CPU time (s) 129.49
Current children cumulated vsize (KiB) 2797580

[startup+130.3 s]
/proc/loadavg: 3.92 3.88 3.88 5/186 7774
/proc/meminfo: memFree=11594092/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2797580 CPUtime=130.29 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4204032 1408930 0 0 0 12690 339 0 0 25 0 1 0 488631129 2864721920 356358 33554432000 4194304 4300876 140734498206560 18446744073709551615 4275843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 699395 356358 174 27 0 697844 0
Current children cumulated CPU time (s) 130.29
Current children cumulated vsize (KiB) 2797580

[startup+130.7 s]
/proc/loadavg: 3.92 3.88 3.88 5/186 7774
/proc/meminfo: memFree=11594092/32951124 swapFree=67111528/67111528
[pid=7753] ppid=7751 vsize=2797580 CPUtime=130.69 cores=1,3
/proc/7753/stat : 7753 (march_rw) R 7751 7753 7693 0 -1 4204032 1408930 0 0 0 12690 379 0 0 25 0 1 0 488631129 2864721920 356358 33554432000 4194304 4300876 140734498206560 18446744073709551615 4275843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7753/statm: 699395 356358 174 27 0 697844 0
Current children cumulated CPU time (s) 130.69
Current children cumulated vsize (KiB) 2797580

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 130.791
CPU time (s): 130.794
CPU user time (s): 126.906
CPU system time (s): 3.88841
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2797580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 126.906
system time used= 3.88841
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1408930
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 98

runsolver used 0.213967 second user time and 0.505923 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-26 00:25:04
IDJOB=3285042
IDBENCH=82370
IDSOLVER=1561
FILE ID=node109/3285042-1303770296
RUNJOBID= node109-1303770296-7713
PBS_JOBID= 13157175
Free space on /tmp= 71568 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/rintanen/SATPlanning/blocks-blocks-36-0.180-SAT.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3285042-1303770296/watcher-3285042-1303770296 -o /tmp/evaluation-result-3285042-1303770296/solver-3285042-1303770296 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3285042-1303770296.cnf

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

MD5SUM BENCH= f2d21cb304fcceb31bd67c9a8a75cb81
RANDOM SEED=1296028105

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.74
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.82
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.82
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13397872 kB
Buffers:       2113520 kB
Cached:       16351416 kB
SwapCached:          0 kB
Active:       10621828 kB
Inactive:      8340308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13397872 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:          428156 kB
Writeback:           0 kB
AnonPages:      496604 kB
Mapped:          15180 kB
Slab:           525692 kB
PageTables:       6024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   764132 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= 70300 MiB
End job on node109 at 2011-04-26 00:27:15