Trace number 3420772

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 2011-03-02UNSAT 46.9699 46.9692

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1511266249-002.UNKNOWN.cnf
MD5SUM5f2e312544271c81369da327dc351a86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.9699
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 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1704 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 400 free variables and 1704 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 138 duplicate clauses
0.00/0.00	c resolvent_look() :: found 63 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 1767 / 400 ) = 4.42
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 400
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/15) NodeCount: 146
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/15) NodeCount: 1738
0.30/0.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/15) NodeCount: 10702
2.21/2.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/15) NodeCount: 34883
7.20/7.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/15) NodeCount: 76950
16.10/16.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/15) NodeCount: 128147
27.10/27.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/15) NodeCount: 170771
36.50/36.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/15) NodeCount: 197252
42.60/42.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/15) NodeCount: 209109
45.50/45.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/15) NodeCount: 213046
46.60/46.63	c |----------------------------------------------------------------|
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c |****************************************************************| (10/15) NodeCount: 214025
46.90/46.91	c |----------------------------------------------------------------|
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c |****************************************************************| (11/15) NodeCount: 214164
46.90/46.96	c |----------------------------------------------------------------|
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c |****************************************************************| (12/15) NodeCount: 214172
46.90/46.96	c |----------------------------------------------------------------|
c |
46.90/46.96	c
46.90/46.96	c main():: nodeCount: 214172
46.90/46.96	c main():: dead ends in main: 4541
46.90/46.96	c main():: lookAheadCount: 13818501
46.90/46.96	c main():: unitResolveCount: 2449546
46.90/46.96	c main():: time=46.959999
46.90/46.96	c main():: necessary_assignments: 48711
46.90/46.96	c main():: bin_sat: 0, bin_unsat 0
46.90/46.96	c main():: doublelook: #: 841726, succes #: 608224
46.90/46.96	c main():: doublelook: overall 6.314 of all possible doublelooks executed
46.90/46.96	c main():: doublelook: succesrate: 72.259, average DL_trigger: 48.118
46.90/46.96	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: 961)

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-3420772-1306640566/watcher-3420772-1306640566 -o /tmp/evaluation-result-3420772-1306640566/solver-3420772-1306640566 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420772-1306640566.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 1.84 1.97 1.99 1/322 26223
/proc/meminfo: memFree=18816004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7176 CPUtime=0.01 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 385 0 0 0 1 0 0 0 25 0 1 0 854287177 7348224 328 33554432000 4194304 4300876 140736291875184 18446744073709551615 4288694 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1794 328 168 27 0 243 0

[startup+0.108038 s]
/proc/loadavg: 1.84 1.97 1.99 1/322 26223
/proc/meminfo: memFree=18816004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7308 CPUtime=0.1 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 408 0 0 0 10 0 0 0 25 0 1 0 854287177 7483392 351 33554432000 4194304 4300876 140736291875184 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1827 351 168 27 0 276 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7308

[startup+0.201023 s]
/proc/loadavg: 1.84 1.97 1.99 1/322 26223
/proc/meminfo: memFree=18816004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7308 CPUtime=0.2 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 419 0 0 0 20 0 0 0 25 0 1 0 854287177 7483392 362 33554432000 4194304 4300876 140736291875184 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1827 362 168 27 0 276 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 7308

[startup+0.300998 s]
/proc/loadavg: 1.84 1.97 1.99 1/322 26223
/proc/meminfo: memFree=18816004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7308 CPUtime=0.3 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 424 0 0 0 30 0 0 0 25 0 1 0 854287177 7483392 367 33554432000 4194304 4300876 140736291875184 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1827 367 168 27 0 276 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7308

[startup+0.700934 s]
/proc/loadavg: 1.84 1.97 1.99 1/322 26223
/proc/meminfo: memFree=18816004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7440 CPUtime=0.7 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 434 0 0 0 70 0 0 0 25 0 1 0 854287177 7618560 377 33554432000 4194304 4300876 140736291875184 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1860 377 168 27 0 309 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7440

[startup+1.50078 s]
/proc/loadavg: 1.84 1.97 1.99 3/328 26232
/proc/meminfo: memFree=18811936/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7440 CPUtime=1.5 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 442 0 0 0 150 0 0 0 25 0 1 0 854287177 7618560 385 33554432000 4194304 4300876 140736291875184 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1860 385 168 27 0 309 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7440

[startup+3.10049 s]
/proc/loadavg: 1.84 1.97 1.99 3/328 26232
/proc/meminfo: memFree=18811140/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7440 CPUtime=3.1 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 451 0 0 0 310 0 0 0 25 0 1 0 854287177 7618560 394 33554432000 4194304 4300876 140736291875184 18446744073709551615 4228912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1860 394 168 27 0 309 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 7440

[startup+6.30091 s]
/proc/loadavg: 1.85 1.97 1.99 3/328 26232
/proc/meminfo: memFree=18810792/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7616 CPUtime=6.3 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 470 0 0 0 630 0 0 0 25 0 1 0 854287177 7798784 413 33554432000 4194304 4300876 140736291875184 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1904 413 168 27 0 353 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7616

[startup+12.7007 s]
/proc/loadavg: 1.86 1.97 1.99 3/328 26232
/proc/meminfo: memFree=18809464/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=7616 CPUtime=12.7 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 489 0 0 0 1270 0 0 0 25 0 1 0 854287177 7798784 432 33554432000 4194304 4300876 140736291875184 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 1904 432 168 27 0 353 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7616

[startup+25.5004 s]
/proc/loadavg: 1.89 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18808004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8072 CPUtime=25.5 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 569 0 0 0 2550 0 0 0 25 0 1 0 854287177 8265728 512 33554432000 4194304 4300876 140736291875184 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2018 512 169 27 0 467 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8072

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

[startup+25.6004 s]
/proc/loadavg: 1.89 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18808004/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8072 CPUtime=25.6 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 569 0 0 0 2560 0 0 0 25 0 1 0 854287177 8265728 512 33554432000 4194304 4300876 140736291875184 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2018 512 169 27 0 467 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 8072

[startup+38.401 s]
/proc/loadavg: 1.91 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18806124/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8300 CPUtime=38.4 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 640 0 0 0 3840 0 0 0 25 0 1 0 854287177 8499200 583 33554432000 4194304 4300876 140736291875184 18446744073709551615 4201208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2075 583 169 27 0 524 0
Current children cumulated CPU time (s) 38.4
Current children cumulated vsize (KiB) 8300

[startup+41.6004 s]
/proc/loadavg: 1.92 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18805624/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8808 CPUtime=41.6 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 683 0 0 0 4160 0 0 0 25 0 1 0 854287177 9019392 626 33554432000 4194304 4300876 140736291875184 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2202 626 169 27 0 651 0
Current children cumulated CPU time (s) 41.6
Current children cumulated vsize (KiB) 8808

[startup+44.8008 s]
/proc/loadavg: 1.92 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18805128/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8808 CPUtime=44.8 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 713 0 0 0 4480 0 0 0 25 0 1 0 854287177 9019392 656 33554432000 4194304 4300876 140736291875184 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2202 656 169 27 0 651 0
Current children cumulated CPU time (s) 44.8
Current children cumulated vsize (KiB) 8808

[startup+45.6007 s]
/proc/loadavg: 1.92 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18804756/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8808 CPUtime=45.6 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 725 0 0 0 4560 0 0 0 25 0 1 0 854287177 9019392 668 33554432000 4194304 4300876 140736291875184 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2202 669 169 27 0 651 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 8808

[startup+46.4006 s]
/proc/loadavg: 1.92 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18804632/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8808 CPUtime=46.4 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 736 0 0 0 4640 0 0 0 25 0 1 0 854287177 9019392 679 33554432000 4194304 4300876 140736291875184 18446744073709551615 4228128 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2202 679 169 27 0 651 0
Current children cumulated CPU time (s) 46.4
Current children cumulated vsize (KiB) 8808

[startup+46.8005 s]
/proc/loadavg: 1.92 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18804632/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8808 CPUtime=46.8 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 742 0 0 0 4680 0 0 0 25 0 1 0 854287177 9019392 685 33554432000 4194304 4300876 140736291875184 18446744073709551615 4214430 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2202 685 169 27 0 651 0
Current children cumulated CPU time (s) 46.8
Current children cumulated vsize (KiB) 8808

[startup+46.9005 s]
/proc/loadavg: 1.92 1.97 1.99 3/328 26233
/proc/meminfo: memFree=18804632/32951124 swapFree=67083432/67111528
[pid=26223] ppid=26221 vsize=8808 CPUtime=46.9 cores=0,2,4,6
/proc/26223/stat : 26223 (march_rw) R 26221 26223 26193 0 -1 4202496 744 0 0 0 4690 0 0 0 25 0 1 0 854287177 9019392 687 33554432000 4194304 4300876 140736291875184 18446744073709551615 4214335 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26223/statm: 2202 687 169 27 0 651 0
Current children cumulated CPU time (s) 46.9
Current children cumulated vsize (KiB) 8808

Child status: 20
Real time (s): 46.9692
CPU time (s): 46.9699
CPU user time (s): 46.9689
CPU system time (s): 0.000999
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 8808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.9689
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 746
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= 26

runsolver used 0.155976 second user time and 0.318951 second system time

The end

Launcher Data 

Begin job on node110 at 2011-05-29 05:42:46
IDJOB=3420772
IDBENCH=83024
IDSOLVER=1913
FILE ID=node110/3420772-1306640566
RUNJOBID= node110-1306640566-26211
PBS_JOBID= 13471637
Free space on /tmp= 73488 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1511266249-002.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420772-1306640566/watcher-3420772-1306640566 -o /tmp/evaluation-result-3420772-1306640566/solver-3420772-1306640566 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420772-1306640566.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5f2e312544271c81369da327dc351a86
RANDOM SEED=1367555068

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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:      18816144 kB
Buffers:        344956 kB
Cached:        9830400 kB
SwapCached:       1416 kB
Active:        7342124 kB
Inactive:      6457756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18816144 kB
SwapTotal:    67111528 kB
SwapFree:     67083432 kB
Dirty:               8 kB
Writeback:           0 kB
AnonPages:     3622656 kB
Mapped:          27464 kB
Slab:           242224 kB
PageTables:      27404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75582488 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= 73488 MiB
End job on node110 at 2011-05-29 05:43:33