Trace number 3210893

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 hi? (TO) 5000.1 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S1534711423-054.SATISFIABLE.cnf
MD5SUMa512a4806a6c9d511a2d57127db8f60a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.243962
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 3408 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 20 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 797 free variables and 3388 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.522
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 187 duplicate clauses
0.01/0.01	c resolvent_look() :: found 89 resolvents
0.01/0.01	c lessRedundantTransformation():: nothing to be done.
0.01/0.01	c transformTo3SAT():: you gave me 800 variables and 3477 clauses.
0.01/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.01	c transformTo3SAT():: the transformation yielded 800 variabels and 3477 clauses.
0.01/0.01	c main():: clause / variable ratio: ( 3477 / 800 ) = 4.35
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c number of free variables = 797
0.01/0.01	c dynamic_preselect_setsize :: off
0.01/0.01	c main():: all systems go!
0.01/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 158
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1656
0.30/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 25498
4.70/4.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 286940
58.39/58.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2393086
529.81/529.87	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
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c |************************************************
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c |****************************************************************| ( 5/999) NodeCount: 15391993
3672.01/3671.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
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-3210893-1303171958/watcher-3210893-1303171958 -o /tmp/evaluation-result-3210893-1303171958/solver-3210893-1303171958 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210893-1303171958.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: 2.02 2.01 1.95 2/177 15936
/proc/meminfo: memFree=17304960/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=1320 CPUtime=0 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 210 0 0 0 0 0 0 0 25 0 1 0 507426479 1351680 164 33554432000 134512640 135197378 4289590400 18446744073709551615 134569160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 330 164 67 168 0 161 0

[startup+0.0157011 s]
/proc/loadavg: 2.02 2.01 1.95 2/177 15936
/proc/meminfo: memFree=17304960/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=2064 CPUtime=0.01 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 260 0 0 0 1 0 0 0 25 0 1 0 507426479 2113536 212 33554432000 134512640 135197378 4289590400 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 516 223 85 168 0 347 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2064

[startup+0.1007 s]
/proc/loadavg: 2.02 2.01 1.95 2/177 15936
/proc/meminfo: memFree=17304960/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=2464 CPUtime=0.1 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 482 0 0 0 10 0 0 0 18 0 1 0 507426479 2523136 434 33554432000 134512640 135197378 4289590400 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 616 434 91 168 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.300662 s]
/proc/loadavg: 2.02 2.01 1.95 2/177 15936
/proc/meminfo: memFree=17304960/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=2620 CPUtime=0.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 497 0 0 0 30 0 0 0 18 0 1 0 507426479 2682880 449 33554432000 134512640 135197378 4289590400 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 655 449 91 168 0 486 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2620

[startup+0.700591 s]
/proc/loadavg: 2.02 2.01 1.95 2/177 15936
/proc/meminfo: memFree=17304960/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=2756 CPUtime=0.7 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 548 0 0 0 70 0 0 0 18 0 1 0 507426479 2822144 500 33554432000 134512640 135197378 4289590400 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 689 500 91 168 0 520 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2756

[startup+1.50044 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 15937
/proc/meminfo: memFree=17302976/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=3076 CPUtime=1.5 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 585 0 0 0 150 0 0 0 19 0 1 0 507426479 3149824 537 33554432000 134512640 135197378 4289590400 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 769 537 91 168 0 600 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3076

[startup+3.10114 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 15937
/proc/meminfo: memFree=17301860/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=3228 CPUtime=3.1 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 660 0 0 0 310 0 0 0 25 0 1 0 507426479 3305472 612 33554432000 134512640 135197378 4289590400 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 807 612 91 168 0 638 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3228

[startup+6.30055 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 15937
/proc/meminfo: memFree=17300944/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=3972 CPUtime=6.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 801 0 0 0 630 0 0 0 25 0 1 0 507426479 4067328 753 33554432000 134512640 135197378 4289590400 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 993 753 91 168 0 824 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3972

[startup+12.7004 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 15937
/proc/meminfo: memFree=17298724/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=5428 CPUtime=12.69 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 1029 0 0 0 1269 0 0 0 25 0 1 0 507426479 5558272 981 33554432000 134512640 135197378 4289590400 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 1357 981 91 168 0 1188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5428

[startup+25.501 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 15938
/proc/meminfo: memFree=17294904/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=7068 CPUtime=25.49 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 1498 0 0 0 2549 0 0 0 25 0 1 0 507426479 7237632 1450 33554432000 134512640 135197378 4289590400 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 1767 1450 91 168 0 1598 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7068

[startup+51.1002 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 15938
/proc/meminfo: memFree=17287704/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=12096 CPUtime=51.09 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 2378 0 0 0 5109 0 0 0 25 0 1 0 507426479 12386304 2330 33554432000 134512640 135197378 4289590400 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 3024 2330 91 168 0 2855 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12096

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15940
/proc/meminfo: memFree=17273556/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=23356 CPUtime=102.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 4113 0 0 0 10229 1 0 0 25 0 1 0 507426479 23916544 4065 33554432000 134512640 135197378 4289590400 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 5839 4065 91 168 0 5670 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23356

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15941
/proc/meminfo: memFree=17257664/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=34948 CPUtime=162.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 6185 0 0 0 16229 1 0 0 25 0 1 0 507426479 35786752 6137 33554432000 134512640 135197378 4289590400 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 8737 6137 91 168 0 8568 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34948

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15943
/proc/meminfo: memFree=17242020/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=34948 CPUtime=222.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 8205 0 0 0 22228 2 0 0 25 0 1 0 507426479 35786752 8157 33554432000 134512640 135197378 4289590400 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 8737 8157 91 168 0 8568 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34948

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15945
/proc/meminfo: memFree=17226504/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=53892 CPUtime=282.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 10220 0 0 0 28228 2 0 0 25 0 1 0 507426479 55185408 10172 33554432000 134512640 135197378 4289590400 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 13473 10172 91 168 0 13304 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53892

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15946
/proc/meminfo: memFree=17210984/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=53892 CPUtime=342.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 12229 0 0 0 34227 3 0 0 25 0 1 0 507426479 55185408 12181 33554432000 134512640 135197378 4289590400 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 13473 12181 91 168 0 13304 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53892

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15948
/proc/meminfo: memFree=17196456/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=73536 CPUtime=402.31 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 14184 0 0 0 40227 4 0 0 25 0 1 0 507426479 75300864 14136 33554432000 134512640 135197378 4289590400 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 18384 14136 91 168 0 18215 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 73536

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15949
/proc/meminfo: memFree=17180940/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=84968 CPUtime=462.3 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 16085 0 0 0 46226 4 0 0 25 0 1 0 507426479 87007232 16037 33554432000 134512640 135197378 4289590400 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 21242 16037 91 168 0 21073 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84968

[startup+522.301 s]
/proc/loadavg: 2.06 2.02 1.95 3/178 15951
/proc/meminfo: memFree=17166284/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=84968 CPUtime=522.31 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 17927 0 0 0 52226 5 0 0 25 0 1 0 507426479 87007232 17879 33554432000 134512640 135197378 4289590400 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 21242 17879 91 168 0 21073 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84968

[startup+582.301 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 15953
/proc/meminfo: memFree=17150636/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=114436 CPUtime=582.31 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 19918 0 0 0 58226 5 0 0 25 0 1 0 507426479 117182464 19870 33554432000 134512640 135197378 4289590400 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 28609 19870 91 168 0 28440 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 114436

[startup+642.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16085
/proc/meminfo: memFree=16955916/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4062.43 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 129947 0 0 0 406215 28 0 0 25 0 1 0 507426479 649084928 129899 33554432000 134512640 135197378 4289590400 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 129899 91 168 0 158299 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 633872

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16087
/proc/meminfo: memFree=16942144/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4122.42 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 131868 0 0 0 412214 28 0 0 25 0 1 0 507426479 649084928 131820 33554432000 134512640 135197378 4289590400 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 131820 91 168 0 158299 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 633872

[startup+4182.3 s]
/proc/loadavg: 2.06 2.02 1.98 3/178 16089
/proc/meminfo: memFree=16928612/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4182.43 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 133749 0 0 0 418214 29 0 0 25 0 1 0 507426479 649084928 133701 33554432000 134512640 135197378 4289590400 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 133701 91 168 0 158299 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 633872

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 16090
/proc/meminfo: memFree=16915448/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4242.43 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 135611 0 0 0 424214 29 0 0 25 0 1 0 507426479 649084928 135563 33554432000 134512640 135197378 4289590400 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 135563 91 168 0 158299 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 633872

[startup+4302.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 16092
/proc/meminfo: memFree=16902036/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4302.43 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 137543 0 0 0 430213 30 0 0 25 0 1 0 507426479 649084928 137495 33554432000 134512640 135197378 4289590400 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 137495 91 168 0 158299 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 633872

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16093
/proc/meminfo: memFree=16888624/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4362.44 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 139451 0 0 0 436214 30 0 0 25 0 1 0 507426479 649084928 139403 33554432000 134512640 135197378 4289590400 18446744073709551615 134597240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 139403 91 168 0 158299 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 633872

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16095
/proc/meminfo: memFree=16875336/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4422.43 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 141281 0 0 0 442213 30 0 0 25 0 1 0 507426479 649084928 141233 33554432000 134512640 135197378 4289590400 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 141233 91 168 0 158299 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 633872

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16097
/proc/meminfo: memFree=16861680/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=633872 CPUtime=4482.44 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 143228 0 0 0 448213 31 0 0 25 0 1 0 507426479 649084928 143180 33554432000 134512640 135197378 4289590400 18446744073709551615 134597845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 158468 143180 91 168 0 158299 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 633872

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16098
/proc/meminfo: memFree=16848388/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4542.44 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 145172 0 0 0 454213 31 0 0 25 0 1 0 507426479 878219264 145124 33554432000 134512640 135197378 4289590400 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 145124 91 168 0 214240 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 857636

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16100
/proc/meminfo: memFree=16834852/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4602.45 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 147078 0 0 0 460213 32 0 0 25 0 1 0 507426479 878219264 147030 33554432000 134512640 135197378 4289590400 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 147030 91 168 0 214240 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 857636

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16101
/proc/meminfo: memFree=16821688/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4662.45 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 148888 0 0 0 466213 32 0 0 25 0 1 0 507426479 878219264 148840 33554432000 134512640 135197378 4289590400 18446744073709551615 134542178 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 148840 91 168 0 214240 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 857636

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16103
/proc/meminfo: memFree=16807652/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4722.46 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 150864 0 0 0 472213 33 0 0 25 0 1 0 507426479 878219264 150816 33554432000 134512640 135197378 4289590400 18446744073709551615 134542012 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 150816 91 168 0 214240 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 857636

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 16105
/proc/meminfo: memFree=16794488/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4782.45 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 152786 0 0 0 478212 33 0 0 25 0 1 0 507426479 878219264 152738 33554432000 134512640 135197378 4289590400 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 152738 91 168 0 214240 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 857636

[startup+4842.3 s]
/proc/loadavg: 2.05 2.01 1.99 3/178 16106
/proc/meminfo: memFree=16781464/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4842.45 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 154622 0 0 0 484212 33 0 0 25 0 1 0 507426479 878219264 154574 33554432000 134512640 135197378 4289590400 18446744073709551615 134649008 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 154574 91 168 0 214240 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 857636

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/178 16108
/proc/meminfo: memFree=16769028/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4902.45 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 156509 0 0 0 490212 33 0 0 25 0 1 0 507426479 878219264 156461 33554432000 134512640 135197378 4289590400 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 156461 91 168 0 214240 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 857636

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16109
/proc/meminfo: memFree=16755864/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=4962.46 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 158413 0 0 0 496212 34 0 0 25 0 1 0 507426479 878219264 158365 33554432000 134512640 135197378 4289590400 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 158365 91 168 0 214240 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 857636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16110
/proc/meminfo: memFree=16747544/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=5000.06 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 159569 0 0 0 499972 34 0 0 25 0 1 0 507426479 878219264 159521 33554432000 134512640 135197378 4289590400 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 159521 91 168 0 214240 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 857636

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16110
/proc/meminfo: memFree=16747544/32950928 swapFree=67111528/67111528
[pid=15936] ppid=15934 vsize=857636 CPUtime=5000.06 cores=1,3,5,7
/proc/15936/stat : 15936 (march_hi) R 15934 15936 15473 0 -1 4202496 159569 0 0 0 499972 34 0 0 25 0 1 0 507426479 878219264 159521 33554432000 134512640 135197378 4289590400 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15936/statm: 214409 159521 91 168 0 214240 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 857636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.73
CPU system time (s): 0.375942
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 857636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159569
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3636

runsolver used 6.67598 second user time and 16.0616 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-19 02:12:38
IDJOB=3210893
IDBENCH=82872
IDSOLVER=1627
FILE ID=node113/3210893-1303171958
RUNJOBID= node113-1303166953-15492
PBS_JOBID= 13021027
Free space on /tmp= 72876 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S1534711423-054.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210893-1303171958/watcher-3210893-1303171958 -o /tmp/evaluation-result-3210893-1303171958/solver-3210893-1303171958 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210893-1303171958.cnf

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

MD5SUM BENCH= a512a4806a6c9d511a2d57127db8f60a
RANDOM SEED=1700288316

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      17305240 kB
Buffers:        760404 kB
Cached:       14143592 kB
SwapCached:          0 kB
Active:        7985040 kB
Inactive:      7287476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17305240 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             800 kB
Writeback:           0 kB
AnonPages:      368388 kB
Mapped:          15464 kB
Slab:           308936 kB
PageTables:       5268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   535112 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= 72872 MiB
End job on node113 at 2011-04-19 03:36:00