Trace number 3706264

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (exit code) 97.7971 97.8138

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_1000_5__369_766__1024.opb
MD5SUM27407827fbebab1f7933182f4b9808e6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1465935
Best CPU time to get the best result obtained on this benchmark1803.37
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5120998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint1024
Maximum length of a constraint41985
Number of terms in the objective function 5120000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 175851328512
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 175851328512
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

97.47/97.50	c 2012-05-27T19:11:21+0200
97.47/97.50	c arch = x86_64
97.47/97.50	c os = linux
97.47/97.50	c compiler = ghc 7.4
97.47/97.50	c packages:
97.47/97.50	c   OptDir-0.0.1
97.47/97.50	c   array-0.4.0.0
97.47/97.50	c   base-4.5.0.0
97.47/97.50	c   bytestring-0.9.2.1
97.47/97.50	c   containers-0.4.2.1
97.47/97.50	c   deepseq-1.3.0.0
97.47/97.50	c   mtl-2.1.1
97.47/97.50	c   old_locale-1.0.0.4
97.47/97.50	c   parse_dimacs-1.2
97.47/97.50	c   parsec-3.1.2
97.47/97.50	c   queue-0.1.2
97.47/97.50	c   stm-2.3
97.47/97.50	c   time-1.4
97.47/97.50	c command line = ["--pb","HOME/instance-3706264-1338138674.opb"]
97.47/97.50	c #vars 5120998
97.47/97.50	c #constraints 6000
97.47/97.50	Stack space overflow: current size 8388608 bytes.
97.47/97.50	Use `+RTS -Ksize -RTS' to increase it.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706264-1338138674/watcher-3706264-1338138674 -o /tmp/evaluation-result-3706264-1338138674/solver-3706264-1338138674 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706264-1338138674.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.03 2.01 3/174 13648
/proc/meminfo: memFree=29457996/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 810 0 0 0 0 0 0 0 20 0 1 0 279993569 6356992 732 33554432000 4194304 8973514 140735850303552 140733309055448 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1808 738 412 1167 0 589 0

[startup+0.0823019 s]
/proc/loadavg: 2.08 2.03 2.01 3/174 13648
/proc/meminfo: memFree=29457996/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=10304 CPUtime=0.07 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1837 0 0 0 7 0 0 0 20 0 1 0 279993569 10551296 1758 33554432000 4194304 8973514 140735850303552 140733309055448 4209272 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 2576 1758 412 1167 0 1357 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10304

[startup+0.100309 s]
/proc/loadavg: 2.08 2.03 2.01 3/174 13648
/proc/meminfo: memFree=29457996/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=11328 CPUtime=0.09 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 2093 0 0 0 9 0 0 0 20 0 1 0 279993569 11599872 2014 33554432000 4194304 8973514 140735850303552 140733309055448 7733342 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 2832 2014 412 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300313 s]
/proc/loadavg: 2.08 2.03 2.01 3/174 13648
/proc/meminfo: memFree=29457996/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=21568 CPUtime=0.29 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 4653 0 0 0 28 1 0 0 20 0 1 0 279993569 22085632 4574 33554432000 4194304 8973514 140735850303552 140733309055448 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 5392 4574 412 1167 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21568

[startup+0.700328 s]
/proc/loadavg: 2.08 2.03 2.01 3/174 13648
/proc/meminfo: memFree=29457996/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=43072 CPUtime=0.69 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 10030 0 0 0 67 2 0 0 20 0 1 0 279993569 44105728 9951 33554432000 4194304 8973514 140735850303552 140733309055448 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 10768 9951 413 1167 0 9549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43072

[startup+1.5003 s]
/proc/loadavg: 2.08 2.03 2.01 3/175 13649
/proc/meminfo: memFree=29401180/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=88128 CPUtime=1.49 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 21294 0 0 0 145 4 0 0 20 0 1 0 279993569 90243072 21215 33554432000 4194304 8973514 140735850303552 140735850302816 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 22032 21215 413 1167 0 20813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88128

[startup+3.10032 s]
/proc/loadavg: 2.08 2.03 2.01 3/175 13649
/proc/meminfo: memFree=29354680/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=157760 CPUtime=3.09 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 38702 0 0 0 300 9 0 0 20 0 1 0 279993569 161546240 38623 33554432000 4194304 8973514 140735850303552 140735850303048 7858672 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 39440 38623 413 1167 0 38221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 157760

[startup+6.30031 s]
/proc/loadavg: 2.15 2.04 2.01 3/175 13649
/proc/meminfo: memFree=29179964/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=344128 CPUtime=6.29 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 85294 0 0 0 608 21 0 0 20 0 1 0 279993569 352387072 85215 33554432000 4194304 8973514 140735850303552 140735850302392 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 86032 85215 413 1167 0 84813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 344128

[startup+12.7003 s]
/proc/loadavg: 2.14 2.04 2.01 3/175 13649
/proc/meminfo: memFree=28853720/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=609344 CPUtime=12.69 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 151598 0 0 0 1231 38 0 0 20 0 1 0 279993569 623968256 151519 33554432000 4194304 8973514 140735850303552 140735850303048 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 152336 151519 413 1167 0 151117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 609344

[startup+25.5003 s]
/proc/loadavg: 2.18 2.06 2.01 3/175 13649
/proc/meminfo: memFree=28149152/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=1312832 CPUtime=25.49 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 327474 0 0 0 2472 77 0 0 20 0 1 0 279993569 1344339968 327395 33554432000 4194304 8973514 140735850303552 140735850303048 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 328208 327395 417 1167 0 326989 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1312832

[startup+51.1003 s]
/proc/loadavg: 2.12 2.05 2.01 3/175 13649
/proc/meminfo: memFree=26883360/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=2576448 CPUtime=51.09 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 643380 0 0 0 4958 151 0 0 20 0 1 0 279993569 2638282752 643301 33554432000 4194304 8973514 140735850303552 140735850303048 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 644112 643301 418 1167 0 642893 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2576448

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

[startup+51.5003 s]
/proc/loadavg: 2.12 2.05 2.01 3/175 13649
/proc/meminfo: memFree=26883360/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=2576448 CPUtime=51.48 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 643380 0 0 0 4997 151 0 0 20 0 1 0 279993569 2638282752 643301 33554432000 4194304 8973514 140735850303552 140735850303048 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 644112 643301 418 1167 0 642893 0
Current children cumulated CPU time (s) 51.48
Current children cumulated vsize (KiB) 2576448

[startup+77.1003 s]
/proc/loadavg: 2.13 2.06 2.01 3/175 13649
/proc/meminfo: memFree=25333916/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=4122688 CPUtime=77.08 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1029940 0 0 0 7477 231 0 0 20 0 1 0 279993569 4221632512 1029861 33554432000 4194304 8973514 140735850303552 140735850303048 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1030672 1029861 418 1167 0 1029453 0
Current children cumulated CPU time (s) 77.08
Current children cumulated vsize (KiB) 4122688

[startup+89.9003 s]
/proc/loadavg: 2.10 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109712/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=5344320 CPUtime=89.87 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1335348 0 0 0 8698 289 0 0 20 0 1 0 279993569 5472583680 1335269 33554432000 4194304 8973514 140735850303552 140735850303048 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1336080 1335269 418 1167 0 1334861 0
Current children cumulated CPU time (s) 89.87
Current children cumulated vsize (KiB) 5344320

[startup+93.1003 s]
/proc/loadavg: 2.10 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109696/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=5344320 CPUtime=93.07 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1335353 0 0 0 9015 292 0 0 20 0 1 0 279993569 5472583680 1335284 33554432000 4194304 8973514 140735850303552 140735850302816 4208823 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1336080 1335284 422 1167 0 1334861 0
Current children cumulated CPU time (s) 93.07
Current children cumulated vsize (KiB) 5344320

[startup+96.3003 s]
/proc/loadavg: 2.09 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109696/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=5344320 CPUtime=96.28 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1335353 0 0 0 9335 293 0 0 20 0 1 0 279993569 5472583680 1335284 33554432000 4194304 8973514 140735850303552 140735850303048 6748882 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1336080 1335284 422 1167 0 1334861 0
Current children cumulated CPU time (s) 96.28
Current children cumulated vsize (KiB) 5344320

[startup+97.1003 s]
/proc/loadavg: 2.09 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109696/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=5344320 CPUtime=97.08 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1335353 0 0 0 9415 293 0 0 20 0 1 0 279993569 5472583680 1335284 33554432000 4194304 8973514 140735850303552 140735850303048 4457088 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1336080 1335284 422 1167 0 1334861 0
Current children cumulated CPU time (s) 97.08
Current children cumulated vsize (KiB) 5344320

[startup+97.5003 s]
/proc/loadavg: 2.09 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109696/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=5344320 CPUtime=97.47 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202496 1335354 0 0 0 9454 293 0 0 20 0 1 0 279993569 5472583680 1335285 33554432000 4194304 8973514 140735850303552 140735850303048 7786549 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 1336080 1335285 423 1167 0 1334861 0
Current children cumulated CPU time (s) 97.47
Current children cumulated vsize (KiB) 5344320

[startup+97.7003 s]
/proc/loadavg: 2.09 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109696/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=0 CPUtime=97.67 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202500 1335365 0 0 0 9454 313 0 0 20 0 1 0 279993569 0 0 33554432000 0 0 0 0 0 0 0 0 33554432 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 97.67
Current children cumulated vsize (KiB) 0

[startup+97.8003 s]
/proc/loadavg: 2.09 2.06 2.01 3/175 13649
/proc/meminfo: memFree=24109696/32873852 swapFree=7624/7624
[pid=13648] ppid=13646 vsize=0 CPUtime=97.77 cores=1,3,5,7
/proc/13648/stat : 13648 (toysat) R 13646 13648 12056 0 -1 4202500 1335365 0 0 0 9454 323 0 0 20 0 1 0 279993569 0 0 33554432000 0 0 0 0 0 0 0 0 33554432 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/13648/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 97.77
Current children cumulated vsize (KiB) 0

Child status: 2
Real time (s): 97.8138
CPU time (s): 97.7971
CPU user time (s): 94.5496
CPU system time (s): 3.24751
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 5344320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 94.5496
system time used= 3.24751
maximum resident set size= 5341184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1335365
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= 4
involuntary context switches= 103

runsolver used 0.543917 second user time and 0.665898 second system time

The end

Launcher Data 

Begin job on node131 at 2012-05-27 19:11:21
IDJOB=3706264
IDBENCH=71914
IDSOLVER=2285
FILE ID=node131/3706264-1338138674
RUNJOBID= node131-1338120080-12073
PBS_JOBID= 14624478
Free space on /tmp= 71472 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__1024.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706264-1338138674/watcher-3706264-1338138674 -o /tmp/evaluation-result-3706264-1338138674/solver-3706264-1338138674 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706264-1338138674.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 27407827fbebab1f7933182f4b9808e6
RANDOM SEED=1955156462

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        29457996 kB
Buffers:          328192 kB
Cached:          2053488 kB
SwapCached:         2164 kB
Active:           990120 kB
Inactive:        1588800 kB
Active(anon):     198720 kB
Inactive(anon):      808 kB
Active(file):     791400 kB
Inactive(file):  1587992 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099040 kB
Dirty:            262768 kB
Writeback:             0 kB
AnonPages:        206120 kB
Mapped:            16092 kB
Shmem:                 0 kB
Slab:             696652 kB
SReclaimable:     138468 kB
SUnreclaim:       558184 kB
KernelStack:        1432 kB
PageTables:         4340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     319972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71468 MiB
End job on node131 at 2012-05-27 19:12:59