Trace number 3210789

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 34.3998 34.3988

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1273410420-036.UNKNOWN.cnf
MD5SUMc7c56fd965d7a6907a8127d8bee5e481
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark34.3998
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

0.19/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.27	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.27	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.27	c main()::
0.19/0.27	c initFormula():: searching for DIMACS p-line....
0.19/0.27	c full lookahead due to high density!
0.19/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 50 variables and 4450 clauses.
0.19/0.27	c parseCNF():: parsing....
0.19/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.27	c runParser():: parsing was successful, warming up engines...
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c preprocessing fase I completed:: there are now 50 free variables and 4450 clauses.
0.19/0.27	c stat :: sign balance is biased by 0.008
0.19/0.27	c using k-SAT heuristics (size based diff)
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.19/0.27	c resolvent_look() :: found 5 resolvents
0.19/0.27	c main():: clause / variable ratio: ( 4455 / 50 ) = 89.10
0.19/0.27	c longest clause has size 7
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c number of free variables = 50
0.19/0.27	c dynamic_preselect_setsize :: off
0.19/0.27	c main():: all systems go!
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/12) NodeCount: 147
0.29/0.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/12) NodeCount: 1253
0.49/0.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/12) NodeCount: 6763
1.60/1.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/12) NodeCount: 22577
4.70/4.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/12) NodeCount: 52114
10.70/10.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/12) NodeCount: 90702
18.70/18.71	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/12) NodeCount: 126216
26.10/26.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/12) NodeCount: 148291
31.00/31.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/12) NodeCount: 158531
33.30/33.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/12) NodeCount: 161743
34.10/34.15	c |----------------------------------------------------------------|
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c |****************************************************************| (10/12) NodeCount: 162490
34.30/34.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| (11/12) NodeCount: 162597
34.30/34.39	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| (12/12) NodeCount: 162602
34.30/34.39	c |----------------------------------------------------------------|
c |
34.30/34.39	c
34.30/34.39	c main():: nodeCount: 162602
34.30/34.39	c main():: dead ends in main: 29
34.30/34.39	c main():: lookAheadCount: 7057804
34.30/34.39	c main():: unitResolveCount: 291030
34.30/34.39	c main():: time=34.400000
34.30/34.39	c main():: necessary_assignments: 318
34.30/34.39	c main():: bin_sat: 0, bin_unsat 0
34.30/34.39	c main():: doublelook: #: 513502, succes #: 417636
34.30/34.39	c main():: doublelook: overall 7.430 of all possible doublelooks executed
34.30/34.39	c main():: doublelook: succesrate: 81.331, average DL_trigger: 14.707
34.30/34.39	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-3210789-1303170121/watcher-3210789-1303170121 -o /tmp/evaluation-result-3210789-1303170121/solver-3210789-1303170121 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210789-1303170121.cnf 

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

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): 5000 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: 2.07 2.02 2.00 2/177 9751
/proc/meminfo: memFree=16797924/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=1048 CPUtime=0 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 153 0 0 0 0 0 0 0 25 0 1 0 428610110 1073152 110 33554432000 134512640 135197378 4290183280 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 262 110 58 168 0 93 0

[startup+0.080359 s]
/proc/loadavg: 2.07 2.02 2.00 2/177 9751
/proc/meminfo: memFree=16797924/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=1584 CPUtime=0.07 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 556 0 0 0 7 0 0 0 25 0 1 0 428610110 1622016 260 33554432000 134512640 135197378 4290183280 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 396 260 82 168 0 227 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1584

[startup+0.100354 s]
/proc/loadavg: 2.07 2.02 2.00 2/177 9751
/proc/meminfo: memFree=16797924/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=1584 CPUtime=0.09 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 556 0 0 0 9 0 0 0 25 0 1 0 428610110 1622016 260 33554432000 134512640 135197378 4290183280 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 396 260 82 168 0 227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1584

[startup+0.30032 s]
/proc/loadavg: 2.07 2.02 2.00 2/177 9751
/proc/meminfo: memFree=16797924/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=0.29 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 699 0 0 0 29 0 0 0 25 0 1 0 428610110 2236416 368 33554432000 134512640 135197378 4290183280 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 368 93 168 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2184

[startup+0.700248 s]
/proc/loadavg: 2.07 2.02 2.00 2/177 9751
/proc/meminfo: memFree=16797924/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=0.69 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 701 0 0 0 69 0 0 0 25 0 1 0 428610110 2236416 370 33554432000 134512640 135197378 4290183280 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 370 93 168 0 377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2184

[startup+1.50011 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 9752
/proc/meminfo: memFree=16796436/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=1.49 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 701 0 0 0 149 0 0 0 25 0 1 0 428610110 2236416 370 33554432000 134512640 135197378 4290183280 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 370 93 168 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2184

[startup+3.10083 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 9752
/proc/meminfo: memFree=16796184/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=3.1 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 701 0 0 0 310 0 0 0 25 0 1 0 428610110 2236416 370 33554432000 134512640 135197378 4290183280 18446744073709551615 134592712 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 370 93 168 0 377 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2184

[startup+6.30027 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 9752
/proc/meminfo: memFree=16795700/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=6.3 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 701 0 0 0 630 0 0 0 25 0 1 0 428610110 2236416 370 33554432000 134512640 135197378 4290183280 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 370 93 168 0 377 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2184

[startup+12.7001 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 9752
/proc/meminfo: memFree=16794732/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=12.7 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 701 0 0 0 1270 0 0 0 25 0 1 0 428610110 2236416 370 33554432000 134512640 135197378 4290183280 18446744073709551615 134539131 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 370 93 168 0 377 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2184

[startup+25.5009 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 9752
/proc/meminfo: memFree=16793268/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=25.5 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 702 0 0 0 2550 0 0 0 25 0 1 0 428610110 2236416 371 33554432000 134512640 135197378 4290183280 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 371 93 168 0 377 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2184

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

[startup+28.7003 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 9752
/proc/meminfo: memFree=16792648/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=28.7 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 702 0 0 0 2870 0 0 0 25 0 1 0 428610110 2236416 371 33554432000 134512640 135197378 4290183280 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 371 93 168 0 377 0
Current children cumulated CPU time (s) 28.7
Current children cumulated vsize (KiB) 2184

[startup+31.9058 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 9753
/proc/meminfo: memFree=16792392/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=31.9 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 702 0 0 0 3190 0 0 0 25 0 1 0 428610110 2236416 371 33554432000 134512640 135197378 4290183280 18446744073709551615 134603172 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 371 93 168 0 377 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 2184

[startup+33.5005 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 9753
/proc/meminfo: memFree=16792144/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=33.5 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 703 0 0 0 3350 0 0 0 25 0 1 0 428610110 2236416 372 33554432000 134512640 135197378 4290183280 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 372 93 168 0 377 0
Current children cumulated CPU time (s) 33.5
Current children cumulated vsize (KiB) 2184

[startup+33.9004 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 9753
/proc/meminfo: memFree=16792144/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=33.9 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 704 0 0 0 3390 0 0 0 25 0 1 0 428610110 2236416 373 33554432000 134512640 135197378 4290183280 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 373 93 168 0 377 0
Current children cumulated CPU time (s) 33.9
Current children cumulated vsize (KiB) 2184

[startup+34.3003 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 9753
/proc/meminfo: memFree=16792020/32951124 swapFree=67111524/67111528
[pid=9751] ppid=9749 vsize=2184 CPUtime=34.3 cores=1,3,5,7
/proc/9751/stat : 9751 (march_hi) R 9749 9751 9528 0 -1 4202496 705 0 0 0 3430 0 0 0 25 0 1 0 428610110 2236416 374 33554432000 134512640 135197378 4290183280 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9751/statm: 546 374 93 168 0 377 0
Current children cumulated CPU time (s) 34.3
Current children cumulated vsize (KiB) 2184

Child status: 20
Real time (s): 34.3988
CPU time (s): 34.3998
CPU user time (s): 34.3988
CPU system time (s): 0.000999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.3988
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= 706
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= 52

runsolver used 0.067989 second user time and 0.113982 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-19 01:42:01
IDJOB=3210789
IDBENCH=82846
IDSOLVER=1627
FILE ID=node136/3210789-1303170121
RUNJOBID= node136-1303168250-9547
PBS_JOBID= 13021041
Free space on /tmp= 72604 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1273410420-036.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210789-1303170121/watcher-3210789-1303170121 -o /tmp/evaluation-result-3210789-1303170121/solver-3210789-1303170121 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210789-1303170121.cnf

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

MD5SUM BENCH= c7c56fd965d7a6907a8127d8bee5e481
RANDOM SEED=1633776481

node136.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	: 5332.75
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		: 2666.809
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	: 5332.76
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	: 5332.75
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	: 5332.83
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		: 2666.809
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	: 5332.75
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		: 2666.809
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:      16798088 kB
Buffers:        629688 kB
Cached:       14941084 kB
SwapCached:          4 kB
Active:        7647344 kB
Inactive:      8157776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16798088 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1000 kB
Writeback:           0 kB
AnonPages:      234496 kB
Mapped:          15452 kB
Slab:           285180 kB
PageTables:       4664 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   417464 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= 72604 MiB
End job on node136 at 2011-04-19 01:42:36