Trace number 3420334

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 2011-03-02? (TO) 5000.1 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S655589261-059-UNKNOWN.cnf
MD5SUM7ca36bcba61bdf9cc15c9739d715b3da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 292
1.59/1.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6220
2.99/3.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
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c |********************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 218562
46.99/47.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5769190
1155.93/1155.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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: 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-3420334-1306599410/watcher-3420334-1306599410 -o /tmp/evaluation-result-3420334-1306599410/solver-3420334-1306599410 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420334-1306599410.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): 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: 1.89 2.00 1.99 3/495 6968
/proc/meminfo: memFree=13033252/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=7024 CPUtime=0 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4194304 327 0 0 0 0 0 0 0 25 0 1 0 850171644 7192576 272 33554432000 4194304 4300876 140733302622400 18446744073709551615 251367546624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 1756 272 113 27 0 205 0

[startup+0.0784791 s]
/proc/loadavg: 1.89 2.00 1.99 3/495 6968
/proc/meminfo: memFree=13033252/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=10176 CPUtime=0.07 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 3873 0 0 0 7 0 0 0 25 0 1 0 850171644 10420224 911 33554432000 4194304 4300876 140733302622400 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10176

[startup+0.100479 s]
/proc/loadavg: 1.89 2.00 1.99 3/495 6968
/proc/meminfo: memFree=13033252/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=10176 CPUtime=0.09 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 3873 0 0 0 9 0 0 0 25 0 1 0 850171644 10420224 911 33554432000 4194304 4300876 140733302622400 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300442 s]
/proc/loadavg: 1.89 2.00 1.99 3/495 6968
/proc/meminfo: memFree=13033252/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=10176 CPUtime=0.29 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 3873 0 0 0 29 0 0 0 25 0 1 0 850171644 10420224 911 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700369 s]
/proc/loadavg: 1.89 2.00 1.99 3/495 6968
/proc/meminfo: memFree=13033252/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=10176 CPUtime=0.69 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 3873 0 0 0 69 0 0 0 25 0 1 0 850171644 10420224 911 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50022 s]
/proc/loadavg: 1.89 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12999256/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=10176 CPUtime=1.49 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 3873 0 0 0 149 0 0 0 25 0 1 0 850171644 10420224 911 33554432000 4194304 4300876 140733302622400 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10093 s]
/proc/loadavg: 1.89 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12995164/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=13084 CPUtime=3.09 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 4749 0 0 0 309 0 0 0 25 0 1 0 850171644 13398016 1474 33554432000 4194304 4300876 140733302622400 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30033 s]
/proc/loadavg: 1.89 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12936688/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=13084 CPUtime=6.29 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 4749 0 0 0 629 0 0 0 25 0 1 0 850171644 13398016 1474 33554432000 4194304 4300876 140733302622400 18446744073709551615 4289368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7001 s]
/proc/loadavg: 1.90 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12930816/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=14620 CPUtime=12.69 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 5034 0 0 0 1269 0 0 0 25 0 1 0 850171644 14970880 1759 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 3655 1759 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5008 s]
/proc/loadavg: 1.92 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12921764/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=16536 CPUtime=25.49 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 5388 0 0 0 2549 0 0 0 25 0 1 0 850171644 16932864 2113 33554432000 4194304 4300876 140733302622400 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 4134 2113 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.101 s]
/proc/loadavg: 1.95 2.00 1.99 3/499 6976
/proc/meminfo: memFree=12916836/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=20848 CPUtime=51.09 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 6136 0 0 0 5109 0 0 0 25 0 1 0 850171644 21348352 2861 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 5212 2861 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.318 s]
/proc/loadavg: 1.98 2.00 1.99 3/499 6977
/proc/meminfo: memFree=12907656/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=24728 CPUtime=102.31 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 7570 0 0 0 10231 0 0 0 25 0 1 0 850171644 25321472 4295 33554432000 4194304 4300876 140733302622400 18446744073709551615 251366942417 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 6182 4295 171 27 0 4631 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 24728

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/499 6979
/proc/meminfo: memFree=12899584/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=39280 CPUtime=162.29 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 9284 0 0 0 16229 0 0 0 25 0 1 0 850171644 40222720 6009 33554432000 4194304 4300876 140733302622400 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 9820 6009 171 27 0 8269 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39280

[startup+222.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/499 6981
/proc/meminfo: memFree=12893244/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=39280 CPUtime=222.3 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 10988 0 0 0 22229 1 0 0 25 0 1 0 850171644 40222720 7713 33554432000 4194304 4300876 140733302622400 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 9820 7713 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/499 6982
/proc/meminfo: memFree=12886284/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=52376 CPUtime=282.3 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 12729 0 0 0 28229 1 0 0 25 0 1 0 850171644 53633024 9454 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 13094 9454 171 27 0 11543 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 6984
/proc/meminfo: memFree=12879816/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=52376 CPUtime=342.3 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 14440 0 0 0 34229 1 0 0 25 0 1 0 850171644 53633024 11165 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 13094 11165 171 27 0 11543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 2.12 2.05 2.01 3/499 6985
/proc/meminfo: memFree=12872716/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=72020 CPUtime=402.3 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 16175 0 0 0 40229 1 0 0 25 0 1 0 850171644 73748480 12900 33554432000 4194304 4300876 140733302622400 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 18005 12900 171 27 0 16454 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72020

[startup+462.301 s]
/proc/loadavg: 2.10 2.05 2.01 3/499 6987
/proc/meminfo: memFree=12865252/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=72020 CPUtime=462.31 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 17928 0 0 0 46229 2 0 0 25 0 1 0 850171644 73748480 14653 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 18005 14653 171 27 0 16454 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/499 6989
/proc/meminfo: memFree=12858412/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=101488 CPUtime=522.31 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 19686 0 0 0 52229 2 0 0 25 0 1 0 850171644 103923712 16411 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 25372 16411 171 27 0 23821 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 101488

[startup+582.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 6990
/proc/meminfo: memFree=12850204/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=102800 CPUtime=582.31 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 21635 0 0 0 58229 2 0 0 25 0 1 0 850171644 105267200 18360 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 25700 18360 171 27 0 24149 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102800

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.07 2.06 2.01 3/499 7095
/proc/meminfo: memFree=12429836/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4062.45 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 125063 0 0 0 406225 20 0 0 25 0 1 0 850171644 711553024 121788 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 121788 171 27 0 172168 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 694876

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 7097
/proc/meminfo: memFree=12421380/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4122.43 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 126911 0 0 0 412223 20 0 0 25 0 1 0 850171644 711553024 123636 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 123636 171 27 0 172168 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 694876

[startup+4182.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/499 7098
/proc/meminfo: memFree=12413892/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4182.43 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 128755 0 0 0 418222 21 0 0 25 0 1 0 850171644 711553024 125480 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 125480 171 27 0 172168 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 694876

[startup+4242.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/499 7100
/proc/meminfo: memFree=12406920/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4242.43 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 130513 0 0 0 424222 21 0 0 25 0 1 0 850171644 711553024 127238 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 127238 171 27 0 172168 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 694876

[startup+4302.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/499 7101
/proc/meminfo: memFree=12400308/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4302.43 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 132153 0 0 0 430222 21 0 0 25 0 1 0 850171644 711553024 128878 33554432000 4194304 4300876 140733302622400 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 128878 171 27 0 172168 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 694876

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 7103
/proc/meminfo: memFree=12394460/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4362.43 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 133904 0 0 0 436222 21 0 0 25 0 1 0 850171644 711553024 130629 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 130629 171 27 0 172168 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 694876

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 7105
/proc/meminfo: memFree=12387256/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4422.43 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 135641 0 0 0 442222 21 0 0 25 0 1 0 850171644 711553024 132366 33554432000 4194304 4300876 140733302622400 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 132366 171 27 0 172168 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 694876

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 7106
/proc/meminfo: memFree=12380280/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4482.44 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 137390 0 0 0 448222 22 0 0 25 0 1 0 850171644 711553024 134115 33554432000 4194304 4300876 140733302622400 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 134115 171 27 0 172168 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 694876

[startup+4542.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/499 7108
/proc/meminfo: memFree=12373056/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4542.44 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 139166 0 0 0 454222 22 0 0 25 0 1 0 850171644 711553024 135891 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 135891 171 27 0 172168 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 694876

[startup+4602.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/499 7109
/proc/meminfo: memFree=12364604/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4602.46 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 140951 0 0 0 460223 23 0 0 25 0 1 0 850171644 711553024 137676 33554432000 4194304 4300876 140733302622400 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 137676 171 27 0 172168 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 694876

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 7111
/proc/meminfo: memFree=12356528/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4662.45 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 142714 0 0 0 466222 23 0 0 25 0 1 0 850171644 711553024 139439 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 139439 171 27 0 172168 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 694876

[startup+4722.32 s]
/proc/loadavg: 2.11 2.06 2.01 3/499 7113
/proc/meminfo: memFree=12351784/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4722.46 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 144510 0 0 0 472223 23 0 0 25 0 1 0 850171644 711553024 141235 33554432000 4194304 4300876 140733302622400 18446744073709551615 4288342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 141235 171 27 0 172168 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 694876

[startup+4782.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/499 7114
/proc/meminfo: memFree=12344812/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4782.44 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 146290 0 0 0 478221 23 0 0 25 0 1 0 850171644 711553024 143015 33554432000 4194304 4300876 140733302622400 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 143015 171 27 0 172168 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 694876

[startup+4842.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/499 7116
/proc/meminfo: memFree=12336220/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4842.45 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 148079 0 0 0 484221 24 0 0 25 0 1 0 850171644 711553024 144804 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 144804 171 27 0 172168 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 694876

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 7117
/proc/meminfo: memFree=12330116/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4902.46 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 149854 0 0 0 490221 25 0 0 25 0 1 0 850171644 711553024 146579 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 146579 171 27 0 172168 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 694876

[startup+4962.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/499 7122
/proc/meminfo: memFree=12322092/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=4962.45 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 151660 0 0 0 496220 25 0 0 25 0 1 0 850171644 711553024 148385 33554432000 4194304 4300876 140733302622400 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 148385 171 27 0 172168 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 694876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 7123
/proc/meminfo: memFree=12317340/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=5000.06 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 152791 0 0 0 499981 25 0 0 25 0 1 0 850171644 711553024 149516 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 149516 171 27 0 172168 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 694876

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: 2.03 2.03 2.00 3/499 7123
/proc/meminfo: memFree=12317340/32950928 swapFree=38710956/67111528
[pid=6968] ppid=6966 vsize=694876 CPUtime=5000.06 cores=1,3,5,7
/proc/6968/stat : 6968 (march_rw) R 6966 6968 5731 0 -1 4202496 152791 0 0 0 499981 25 0 0 25 0 1 0 850171644 711553024 149516 33554432000 4194304 4300876 140733302622400 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6968/statm: 173719 149516 171 27 0 172168 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 694876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.83
CPU system time (s): 0.278957
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 694876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152791
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= 52521

runsolver used 23.0355 second user time and 54.2697 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-28 18:16:50
IDJOB=3420334
IDBENCH=82586
IDSOLVER=1913
FILE ID=node113/3420334-1306599410
RUNJOBID= node113-1306594407-6744
PBS_JOBID= 13471567
Free space on /tmp= 73284 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S655589261-059-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420334-1306599410/watcher-3420334-1306599410 -o /tmp/evaluation-result-3420334-1306599410/solver-3420334-1306599410 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420334-1306599410.cnf

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

MD5SUM BENCH= 7ca36bcba61bdf9cc15c9739d715b3da
RANDOM SEED=713855832

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:      13033532 kB
Buffers:        345660 kB
Cached:        9824172 kB
SwapCached:      93760 kB
Active:        9549284 kB
Inactive:     10021148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13033532 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:     9318824 kB
Mapped:          25432 kB
Slab:           161376 kB
PageTables:     116248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154767400 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= 73280 MiB
End job on node113 at 2011-05-28 19:40:12