Trace number 3420383

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
MD5SUM1b9b43753c02a2c226adda648a956e92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2120.06
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: 730
0.69/0.76	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: 202699
51.71/51.76	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
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: 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-3420383-1306605793/watcher-3420383-1306605793 -o /tmp/evaluation-result-3420383-1306605793/solver-3420383-1306605793 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420383-1306605793.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=7464 CPUtime=0.01 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4194304 432 0 0 0 1 0 0 0 22 0 1 0 772179067 7643136 377 33554432000 4194304 4300876 140737160462160 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17988/statm: 1866 377 113 27 0 315 0

[startup+0.096476 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=10500 CPUtime=0.09 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 3955 0 0 0 9 0 0 0 22 0 1 0 772179067 10752000 816 33554432000 4194304 4300876 140737160462160 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17988/statm: 2625 816 142 27 0 1074 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10500

[startup+0.100475 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=12084 CPUtime=0.09 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 4350 0 0 0 9 0 0 0 22 0 1 0 772179067 12374016 1211 33554432000 4194304 4300876 140737160462160 18446744073709551615 4240307 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17988/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300453 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=12660 CPUtime=0.29 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 5844 0 0 0 29 0 0 0 23 0 1 0 772179067 12963840 1335 33554432000 4194304 4300876 140737160462160 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17988/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700384 s]
/proc/loadavg: 1.87 1.99 1.99 2/399 17990
/proc/meminfo: memFree=16779236/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=19068 CPUtime=0.69 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 7297 0 0 0 69 0 0 0 25 0 1 0 772179067 19525632 2353 33554432000 4194304 4300876 140737160462160 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17988/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50023 s]
/proc/loadavg: 1.87 1.99 1.99 4/401 17992
/proc/meminfo: memFree=16761256/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=19068 CPUtime=1.49 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 7297 0 0 0 149 0 0 0 25 0 1 0 772179067 19525632 2353 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17988/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10094 s]
/proc/loadavg: 1.87 1.99 1.99 4/401 17992
/proc/meminfo: memFree=16759644/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=19072 CPUtime=3.09 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 7298 0 0 0 309 0 0 0 25 0 1 0 772179067 19529728 2354 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 4768 2354 170 27 0 3217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19072

[startup+6.30039 s]
/proc/loadavg: 1.88 1.99 1.99 4/401 17992
/proc/meminfo: memFree=16759400/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=19072 CPUtime=6.29 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 7298 0 0 0 629 0 0 0 25 0 1 0 772179067 19529728 2354 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 4768 2354 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 4/401 17993
/proc/meminfo: memFree=16757104/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=19072 CPUtime=12.69 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 7299 0 0 0 1269 0 0 0 25 0 1 0 772179067 19529728 2355 33554432000 4194304 4300876 140737160462160 18446744073709551615 237278275270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 4768 2355 170 27 0 3217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19072

[startup+25.501 s]
/proc/loadavg: 1.91 1.99 1.99 4/401 17993
/proc/meminfo: memFree=16754632/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=21372 CPUtime=25.49 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 7797 0 0 0 2548 1 0 0 25 0 1 0 772179067 21884928 2853 33554432000 4194304 4300876 140737160462160 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 5343 2853 171 27 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21372

[startup+51.1004 s]
/proc/loadavg: 1.94 1.99 1.99 4/401 17996
/proc/meminfo: memFree=16748876/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=24248 CPUtime=51.09 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 8492 0 0 0 5108 1 0 0 25 0 1 0 772179067 24829952 3548 33554432000 4194304 4300876 140737160462160 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 6062 3548 171 27 0 4511 0
Current children cumulated CPU time (s) 51.09
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=17988] ppid=17985 vsize=30716 CPUtime=102.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 9671 0 0 0 10229 1 0 0 25 0 1 0 772179067 31453184 4727 33554432000 4194304 4300876 140737160462160 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 7679 4727 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=17988] ppid=17985 vsize=36536 CPUtime=162.29 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 11015 0 0 0 16228 1 0 0 25 0 1 0 772179067 37412864 6071 33554432000 4194304 4300876 140737160462160 18446744073709551615 237278274762 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 9134 6071 171 27 0 7583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36536

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 4/401 18001
/proc/meminfo: memFree=16716140/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=45268 CPUtime=222.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 12378 0 0 0 22228 2 0 0 25 0 1 0 772179067 46354432 7434 33554432000 4194304 4300876 140737160462160 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 11317 7434 171 27 0 9766 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45268

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.99 4/401 18003
/proc/meminfo: memFree=16706936/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=45268 CPUtime=282.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 13767 0 0 0 28228 2 0 0 25 0 1 0 772179067 46354432 8823 33554432000 4194304 4300876 140737160462160 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 11317 8823 171 27 0 9766 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45268

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 1.99 4/401 18004
/proc/meminfo: memFree=16695124/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=58368 CPUtime=342.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 15205 0 0 0 34228 2 0 0 25 0 1 0 772179067 59768832 10261 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 14592 10261 171 27 0 13041 0
Current children cumulated CPU time (s) 342.3
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=17988] ppid=17985 vsize=58368 CPUtime=402.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 16660 0 0 0 40228 2 0 0 25 0 1 0 772179067 59768832 11716 33554432000 4194304 4300876 140737160462160 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 14592 11716 171 27 0 13041 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58368

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 1.99 4/401 18008
/proc/meminfo: memFree=16672504/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=78720 CPUtime=462.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 18037 0 0 0 46228 2 0 0 25 0 1 0 772179067 80609280 13093 33554432000 4194304 4300876 140737160462160 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 19680 13093 171 27 0 18129 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78720

[startup+522.3 s]
/proc/loadavg: 2.15 2.02 2.00 4/401 18009
/proc/meminfo: memFree=16661580/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=78720 CPUtime=522.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 19402 0 0 0 52227 3 0 0 25 0 1 0 772179067 80609280 14458 33554432000 4194304 4300876 140737160462160 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 19680 14458 171 27 0 18129 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78720

[startup+582.301 s]
/proc/loadavg: 2.06 2.02 2.00 4/401 18011
/proc/meminfo: memFree=16650156/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=78720 CPUtime=582.3 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 20795 0 0 0 58227 3 0 0 25 0 1 0 772179067 80609280 15851 33554432000 4194304 4300876 140737160462160 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 19680 15851 171 27 0 18129 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78720

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.03 2.04 2.01 4/401 18116
/proc/meminfo: memFree=15961080/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4062.41 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 106700 0 0 0 406222 19 0 0 25 0 1 0 772179067 483713024 101756 33554432000 4194304 4300876 140737160462160 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 101756 172 27 0 116543 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 472376

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/401 18117
/proc/meminfo: memFree=15948912/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4122.4 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 108260 0 0 0 412220 20 0 0 25 0 1 0 772179067 483713024 103316 33554432000 4194304 4300876 140737160462160 18446744073709551615 4225028 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 103316 172 27 0 116543 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 472376

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/401 18119
/proc/meminfo: memFree=15937980/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4182.4 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 109823 0 0 0 418220 20 0 0 25 0 1 0 772179067 483713024 104879 33554432000 4194304 4300876 140737160462160 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 104879 172 27 0 116543 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 472376

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/401 18120
/proc/meminfo: memFree=15926060/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4242.4 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 111396 0 0 0 424220 20 0 0 25 0 1 0 772179067 483713024 106452 33554432000 4194304 4300876 140737160462160 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 106452 172 27 0 116543 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 472376

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/401 18122
/proc/meminfo: memFree=15913392/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4302.4 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 112935 0 0 0 430220 20 0 0 25 0 1 0 772179067 483713024 107991 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 107991 172 27 0 116543 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 472376

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/401 18124
/proc/meminfo: memFree=15901476/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4362.4 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 114469 0 0 0 436220 20 0 0 25 0 1 0 772179067 483713024 109525 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 109525 172 27 0 116543 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 472376

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/401 18125
/proc/meminfo: memFree=15888940/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4422.41 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 116022 0 0 0 442220 21 0 0 25 0 1 0 772179067 483713024 111078 33554432000 4194304 4300876 140737160462160 18446744073709551615 237278274754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 111078 172 27 0 116543 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 472376

[startup+4482.3 s]
/proc/loadavg: 2.12 2.04 2.01 4/401 18127
/proc/meminfo: memFree=15876768/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4482.41 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 117575 0 0 0 448220 21 0 0 25 0 1 0 772179067 483713024 112631 33554432000 4194304 4300876 140737160462160 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 112631 172 27 0 116543 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 472376

[startup+4542.3 s]
/proc/loadavg: 2.12 2.06 2.02 4/401 18128
/proc/meminfo: memFree=15863840/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=472376 CPUtime=4542.4 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 119133 0 0 0 454219 21 0 0 25 0 1 0 772179067 483713024 114189 33554432000 4194304 4300876 140737160462160 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 118094 114189 172 27 0 116543 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 472376

[startup+4602.3 s]
/proc/loadavg: 2.04 2.05 2.01 4/401 18130
/proc/meminfo: memFree=15849556/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4602.42 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 120723 0 0 0 460220 22 0 0 25 0 1 0 772179067 712847360 115779 33554432000 4194304 4300876 140737160462160 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 115779 172 27 0 172484 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 696140

[startup+4662.3 s]
/proc/loadavg: 2.01 2.04 2.01 4/401 18132
/proc/meminfo: memFree=15837260/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4662.41 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 122314 0 0 0 466219 22 0 0 25 0 1 0 772179067 712847360 117370 33554432000 4194304 4300876 140737160462160 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 117370 172 27 0 172484 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 696140

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 4/401 18133
/proc/meminfo: memFree=15825844/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4722.43 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 123896 0 0 0 472220 23 0 0 25 0 1 0 772179067 712847360 118952 33554432000 4194304 4300876 140737160462160 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 118952 172 27 0 172484 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 696140

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/401 18135
/proc/meminfo: memFree=15813312/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4782.41 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 125502 0 0 0 478218 23 0 0 25 0 1 0 772179067 712847360 120558 33554432000 4194304 4300876 140737160462160 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 120558 172 27 0 172484 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 696140

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/401 18136
/proc/meminfo: memFree=15800400/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4842.42 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 127087 0 0 0 484218 24 0 0 25 0 1 0 772179067 712847360 122143 33554432000 4194304 4300876 140737160462160 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 122143 172 27 0 172484 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 696140

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/401 18138
/proc/meminfo: memFree=15787976/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4902.42 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 128689 0 0 0 490218 24 0 0 25 0 1 0 772179067 712847360 123745 33554432000 4194304 4300876 140737160462160 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 123745 172 27 0 172484 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 696140

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/401 18140
/proc/meminfo: memFree=15775308/32950904 swapFree=64480420/67111528
[pid=17988] ppid=17985 vsize=696140 CPUtime=4962.42 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 130286 0 0 0 496218 24 0 0 25 0 1 0 772179067 712847360 125342 33554432000 4194304 4300876 140737160462160 18446744073709551615 4214231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 125342 172 27 0 172484 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 696140



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=17988] ppid=17985 vsize=696140 CPUtime=5000.03 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 131357 0 0 0 499979 24 0 0 25 0 1 0 772179067 712847360 126413 33554432000 4194304 4300876 140737160462160 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 126413 172 27 0 172484 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696140

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=17988] ppid=17985 vsize=696140 CPUtime=5000.03 cores=0,2,4,6
/proc/17988/stat : 17988 (march_rw) R 17985 17988 16527 0 -1 4202496 131357 0 0 0 499979 24 0 0 25 0 1 0 772179067 712847360 126413 33554432000 4194304 4300876 140737160462160 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17988/statm: 174035 126413 172 27 0 172484 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.8
CPU system time (s): 0.264959
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 696140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131357
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= 23
involuntary context switches= 2868

runsolver used 19.462 second user time and 44.2023 second system time

The end

Launcher Data 

Begin job on node121 at 2011-05-28 20:03:13
IDJOB=3420383
IDBENCH=82635
IDSOLVER=1913
FILE ID=node121/3420383-1306605793
RUNJOBID= node121-1306605793-17971
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-S61914820-087-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420383-1306605793/watcher-3420383-1306605793 -o /tmp/evaluation-result-3420383-1306605793/solver-3420383-1306605793 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420383-1306605793.cnf

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

MD5SUM BENCH= 1b9b43753c02a2c226adda648a956e92
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