Trace number 3420384

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) 5000.05 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
MD5SUM9224277e61359574518ca553717e02ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark640.831
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 742
0.69/0.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 199222
51.08/51.10	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 |********************************************************
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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: 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-3420384-1306605793/watcher-3420384-1306605793 -o /tmp/evaluation-result-3420384-1306605793/solver-3420384-1306605793 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420384-1306605793.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: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=7464 CPUtime=0.01 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4194304 432 0 0 0 1 0 0 0 21 0 1 0 772179067 7643136 377 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 1866 377 113 27 0 315 0

[startup+0.096386 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=12084 CPUtime=0.09 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 3956 0 0 0 9 0 0 0 21 0 1 0 772179067 12374016 1212 33554432000 4194304 4300876 140735320438976 18446744073709551615 4240256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 3021 1212 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.100411 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=12084 CPUtime=0.09 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 4351 0 0 0 9 0 0 0 21 0 1 0 772179067 12374016 1212 33554432000 4194304 4300876 140735320438976 18446744073709551615 4240335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 3021 1212 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300373 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=12660 CPUtime=0.29 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 5844 0 0 0 29 0 0 0 22 0 1 0 772179067 12963840 1336 33554432000 4194304 4300876 140735320438976 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 3165 1336 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700301 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=19068 CPUtime=0.69 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 7295 0 0 0 69 0 0 0 24 0 1 0 772179067 19525632 2352 33554432000 4194304 4300876 140735320438976 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50016 s]
/proc/loadavg: 1.87 1.99 1.99 3/401 17992
/proc/meminfo: memFree=16761256/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=19072 CPUtime=1.49 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 7296 0 0 0 149 0 0 0 25 0 1 0 772179067 19529728 2353 33554432000 4194304 4300876 140735320438976 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19072

[startup+3.10087 s]
/proc/loadavg: 1.87 1.99 1.99 4/401 17992
/proc/meminfo: memFree=16759644/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=19072 CPUtime=3.09 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 7296 0 0 0 309 0 0 0 25 0 1 0 772179067 19529728 2353 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278274745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19072

[startup+6.30031 s]
/proc/loadavg: 1.88 1.99 1.99 4/401 17992
/proc/meminfo: memFree=16759400/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=19072 CPUtime=6.29 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 7296 0 0 0 629 0 0 0 25 0 1 0 772179067 19529728 2353 33554432000 4194304 4300876 140735320438976 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19072

[startup+12.7002 s]
/proc/loadavg: 1.89 1.99 1.99 3/401 17993
/proc/meminfo: memFree=16757104/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=20096 CPUtime=12.69 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 7520 0 0 0 1269 0 0 0 25 0 1 0 772179067 20578304 2577 33554432000 4194304 4300876 140735320438976 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 5024 2577 170 27 0 3473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20096

[startup+25.5009 s]
/proc/loadavg: 1.91 1.99 1.99 3/401 17993
/proc/meminfo: memFree=16754632/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=21372 CPUtime=25.49 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 7778 0 0 0 2549 0 0 0 25 0 1 0 772179067 21884928 2835 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278576118 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17990/statm: 5343 2835 171 27 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21372

[startup+51.1003 s]
/proc/loadavg: 1.94 1.99 1.99 4/401 17996
/proc/meminfo: memFree=16748876/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=24248 CPUtime=51.08 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 8465 0 0 0 5107 1 0 0 25 0 1 0 772179067 24829952 3522 33554432000 4194304 4300876 140735320438976 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 6062 3522 171 27 0 4511 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24248

[startup+102.315 s]
/proc/loadavg: 1.97 1.99 1.99 4/401 17998
/proc/meminfo: memFree=16737772/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=30716 CPUtime=102.3 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 9669 0 0 0 10229 1 0 0 25 0 1 0 772179067 31453184 4726 33554432000 4194304 4300876 140735320438976 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 7679 4726 171 27 0 6128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30716

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 4/401 18000
/proc/meminfo: memFree=16726824/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=36536 CPUtime=162.28 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 11015 0 0 0 16227 1 0 0 25 0 1 0 772179067 37412864 6072 33554432000 4194304 4300876 140735320438976 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 9134 6072 171 27 0 7583 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 36536

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/401 18001
/proc/meminfo: memFree=16716140/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=45268 CPUtime=222.28 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 12365 0 0 0 22227 1 0 0 25 0 1 0 772179067 46354432 7422 33554432000 4194304 4300876 140735320438976 18446744073709551615 4288111 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 11317 7422 171 27 0 9766 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 45268

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/401 18003
/proc/meminfo: memFree=16706936/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=45268 CPUtime=282.28 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 13758 0 0 0 28227 1 0 0 25 0 1 0 772179067 46354432 8815 33554432000 4194304 4300876 140735320438976 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 11317 8815 171 27 0 9766 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 45268

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/401 18004
/proc/meminfo: memFree=16695124/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=58368 CPUtime=342.29 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 15252 0 0 0 34227 2 0 0 25 0 1 0 772179067 59768832 10309 33554432000 4194304 4300876 140735320438976 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 14592 10309 171 27 0 13041 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58368

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.99 4/401 18006
/proc/meminfo: memFree=16683684/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=58368 CPUtime=402.29 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 16668 0 0 0 40227 2 0 0 25 0 1 0 772179067 59768832 11725 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278275270 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 14592 11725 171 27 0 13041 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 58368

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/401 18008
/proc/meminfo: memFree=16672504/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=78756 CPUtime=462.28 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 18036 0 0 0 46226 2 0 0 25 0 1 0 772179067 80646144 13093 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278275275 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 19689 13093 171 27 0 18138 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 78756

[startup+522.3 s]
/proc/loadavg: 2.15 2.02 2.00 3/401 18009
/proc/meminfo: memFree=16661580/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=78756 CPUtime=522.29 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 19414 0 0 0 52226 3 0 0 25 0 1 0 772179067 80646144 14471 33554432000 4194304 4300876 140735320438976 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 19689 14471 171 27 0 18138 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 78756

[startup+582.301 s]
/proc/loadavg: 2.06 2.02 2.00 4/401 18011
/proc/meminfo: memFree=16650156/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=78756 CPUtime=582.29 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 20892 0 0 0 58226 3 0 0 25 0 1 0 772179067 80646144 15949 33554432000 4194304 4300876 140735320438976 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 19689 15949 171 27 0 18138 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 78756

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.03 2.04 2.01 3/401 18116
/proc/meminfo: memFree=15961080/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4062.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 106253 0 0 0 406218 22 0 0 25 0 1 0 772179067 483729408 101310 33554432000 4194304 4300876 140735320438976 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 101310 171 27 0 116547 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 472392

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/401 18117
/proc/meminfo: memFree=15948912/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4122.38 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 107805 0 0 0 412216 22 0 0 25 0 1 0 772179067 483729408 102862 33554432000 4194304 4300876 140735320438976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 102862 171 27 0 116547 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 472392

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 18119
/proc/meminfo: memFree=15937980/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4182.38 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 109362 0 0 0 418216 22 0 0 25 0 1 0 772179067 483729408 104419 33554432000 4194304 4300876 140735320438976 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 104419 171 27 0 116547 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 472392

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 18120
/proc/meminfo: memFree=15926060/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4242.39 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 110865 0 0 0 424216 23 0 0 25 0 1 0 772179067 483729408 105922 33554432000 4194304 4300876 140735320438976 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 105922 171 27 0 116547 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 472392

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 18122
/proc/meminfo: memFree=15913392/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4302.39 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 112379 0 0 0 430216 23 0 0 25 0 1 0 772179067 483729408 107436 33554432000 4194304 4300876 140735320438976 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 107436 171 27 0 116547 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 472392

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 18124
/proc/meminfo: memFree=15901476/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4362.39 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 113893 0 0 0 436216 23 0 0 25 0 1 0 772179067 483729408 108950 33554432000 4194304 4300876 140735320438976 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 108950 171 27 0 116547 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 472392

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 18125
/proc/meminfo: memFree=15888940/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4422.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 115435 0 0 0 442216 24 0 0 25 0 1 0 772179067 483729408 110492 33554432000 4194304 4300876 140735320438976 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 110492 171 27 0 116547 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 472392

[startup+4482.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/401 18127
/proc/meminfo: memFree=15876768/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4482.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 116959 0 0 0 448216 24 0 0 25 0 1 0 772179067 483729408 112016 33554432000 4194304 4300876 140735320438976 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 112016 171 27 0 116547 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 472392

[startup+4542.3 s]
/proc/loadavg: 2.12 2.06 2.02 3/401 18128
/proc/meminfo: memFree=15863840/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4542.39 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 118556 0 0 0 454215 24 0 0 25 0 1 0 772179067 483729408 113613 33554432000 4194304 4300876 140735320438976 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 113613 171 27 0 116547 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 472392

[startup+4602.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/401 18130
/proc/meminfo: memFree=15849556/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=472392 CPUtime=4602.41 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 120105 0 0 0 460217 24 0 0 25 0 1 0 772179067 483729408 115162 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278274809 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 118098 115162 171 27 0 116547 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 472392

[startup+4662.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/401 18132
/proc/meminfo: memFree=15837260/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=4662.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 121637 0 0 0 466216 24 0 0 25 0 1 0 772179067 712863744 116694 33554432000 4194304 4300876 140735320438976 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 116694 171 27 0 172488 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 696156

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 4/401 18133
/proc/meminfo: memFree=15825844/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=4722.41 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 123201 0 0 0 472217 24 0 0 25 0 1 0 772179067 712863744 118258 33554432000 4194304 4300876 140735320438976 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 118258 171 27 0 172488 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 696156

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/401 18135
/proc/meminfo: memFree=15813312/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=4782.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 124765 0 0 0 478215 25 0 0 25 0 1 0 772179067 712863744 119822 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278274732 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 119822 171 27 0 172488 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 696156

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 18136
/proc/meminfo: memFree=15800400/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=4842.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 126335 0 0 0 484215 25 0 0 25 0 1 0 772179067 712863744 121392 33554432000 4194304 4300876 140735320438976 18446744073709551615 237278576176 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 121392 171 27 0 172488 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 696156

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 18138
/proc/meminfo: memFree=15787976/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=4902.4 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 127906 0 0 0 490215 25 0 0 25 0 1 0 772179067 712863744 122963 33554432000 4194304 4300876 140735320438976 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 122963 171 27 0 172488 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 696156

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 18140
/proc/meminfo: memFree=15775308/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=4962.41 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 129494 0 0 0 496215 26 0 0 25 0 1 0 772179067 712863744 124551 33554432000 4194304 4300876 140735320438976 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 124551 171 27 0 172488 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 696156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.16 2.03 2.01 4/401 18141
/proc/meminfo: memFree=15766856/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=5000.02 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 130502 0 0 0 499976 26 0 0 25 0 1 0 772179067 712863744 125559 33554432000 4194304 4300876 140735320438976 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 125559 171 27 0 172488 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696156

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: 2.16 2.03 2.01 4/401 18141
/proc/meminfo: memFree=15766856/32950904 swapFree=64480420/67111528
[pid=17990] ppid=17986 vsize=696156 CPUtime=5000.02 cores=1,3,5,7
/proc/17990/stat : 17990 (march_rw) R 17986 17990 16527 0 -1 4202496 130502 0 0 0 499976 26 0 0 25 0 1 0 772179067 712863744 125559 33554432000 4194304 4300876 140735320438976 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17990/statm: 174039 125559 171 27 0 172488 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.05
CPU user time (s): 4999.77
CPU system time (s): 0.285956
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130502
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= 28
involuntary context switches= 7744

runsolver used 17.8873 second user time and 45.847 second system time

The end

Launcher Data 

Begin job on node121 at 2011-05-28 20:03:13
IDJOB=3420384
IDBENCH=82636
IDSOLVER=1913
FILE ID=node121/3420384-1306605793
RUNJOBID= node121-1306605793-17972
PBS_JOBID= 13471559
Free space on /tmp= 73352 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420384-1306605793/watcher-3420384-1306605793 -o /tmp/evaluation-result-3420384-1306605793/solver-3420384-1306605793 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420384-1306605793.cnf

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

MD5SUM BENCH= 9224277e61359574518ca553717e02ee
RANDOM SEED=1509147695

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      16779920 kB
Buffers:        231056 kB
Cached:        5923964 kB
SwapCached:      66536 kB
Active:        4006196 kB
Inactive:     11914640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      16779920 kB
SwapTotal:    67111528 kB
SwapFree:     64480420 kB
Dirty:            2404 kB
Writeback:           0 kB
AnonPages:     9706120 kB
Mapped:          27220 kB
Slab:           131020 kB
PageTables:      51632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83502700 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= 73352 MiB
End job on node121 at 2011-05-28 21:26:35