Trace number 1720539

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_nn nn? (TO) 1200.06 1200.52

General information on the benchmark

Namemizh-md5-47-4.cnf
MD5SUMb0a37265834986ac9165bda379d279fd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.1174
Satisfiable
(Un)Satisfiability was proved
Number of variables65604
Number of clauses273506
Sum of the clauses size814918
Maximum clause length4
Minimum clause length1
Number of clauses of size 1199
Number of clauses of size 2118244
Number of clauses of size 342021
Number of clauses of size 4113042
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

5.69/5.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.69/5.70	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.69/5.70	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.69/5.70	c main()::
5.69/5.70	c initFormula():: searching for DIMACS p-line....
5.69/5.70	c initFormula():: the DIMACS p-line indicates a CNF of 65604 variables and 273506 clauses.
5.69/5.70	c parseCNF():: parsing....
5.69/5.70	c parseCNF():: the CNF contains 199 unary clauses.
5.69/5.70	c runParser():: parsing was successful, warming up engines...
5.69/5.70	c find_and_remove_tautogolies():: found and removed 2089 tautologies
5.69/5.70	c find_and_remove_tautogolies():: found and removed 4580 tautologies
5.69/5.70	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.69/5.70	c simplify_formula():: removed 36 tautological, 55260 satisfied and 9 duplicate clauses
5.69/5.70	c preprocessing fase I completed:: there are now 52629 free variables and 218201 clauses.
5.69/5.70	c stat :: sign balance is biased by 0.106
5.69/5.70	c find_equivalence():: found 3771 3-equivalences
5.69/5.70	c find_equivalence():: found 8771 4-equivalences
5.69/5.70	c find_and_remove_tautogolies():: found and removed 52 tautologies
5.69/5.70	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.69/5.70	c find_and_remove_tautogolies():: found and removed 242 tautologies
5.69/5.70	c shorten_equivalence(): average equivalence length reduced from 6.493459 to 3.872714
5.69/5.70	c find_and_remove_tautogolies():: found and removed 233 tautologies
5.69/5.70	c using k-SAT heuristics (size based diff)
5.69/5.70	c simplify_formula():: removed 0 tautological, 85252 satisfied and 7 duplicate clauses
5.69/5.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 4481 duplicate clauses
5.69/5.70	c main():: clause / variable ratio: ( 133165 / 65604 ) = 2.03
5.69/5.70	c longest clause has size 4
5.69/5.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.69/5.70	c number of free variables = 52098
5.69/5.70	c dynamic_preselect_setsize :: off
5.69/5.70	c main():: all systems go!
5.69/5.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 235
7.39/7.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 33726
385.44/385.65	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 |***********************************************
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c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720539-1240657553/watcher-1720539-1240657553 -o /tmp/evaluation-result-1720539-1240657553/solver-1720539-1240657553 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720539-1240657553.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25087
/proc/meminfo: memFree=1724216/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=4932 CPUtime=0
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 588 0 0 0 0 0 0 0 18 0 1 0 93789683 5050368 573 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 1233 576 58 167 0 1064 0

[startup+0.0810439 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25087
/proc/meminfo: memFree=1724216/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=8876 CPUtime=0.07
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 1835 0 0 0 7 0 0 0 18 0 1 0 93789683 9089024 1820 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 2219 1820 58 167 0 2050 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8876

[startup+0.101046 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25087
/proc/meminfo: memFree=1724216/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=9140 CPUtime=0.09
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 1909 0 0 0 9 0 0 0 18 0 1 0 93789683 9359360 1894 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 2285 1895 58 167 0 2116 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9140

[startup+0.301085 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25087
/proc/meminfo: memFree=1724216/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=11648 CPUtime=0.29
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 2651 0 0 0 28 1 0 0 19 0 1 0 93789683 11927552 2636 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 2912 2636 58 167 0 2743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11648

[startup+0.701164 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25087
/proc/meminfo: memFree=1724216/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=28164 CPUtime=0.68
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 6521 0 0 0 65 3 0 0 22 0 1 0 93789683 28839936 4553 1992294400 134512640 135197250 4294956224 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 7041 4553 66 167 0 6872 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28164

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1703280/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=32476 CPUtime=1.48
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 10964 0 0 0 143 5 0 0 25 0 1 0 93789683 33255424 5910 1992294400 134512640 135197250 4294956224 18446744073709551615 134694887 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 8119 5910 67 167 0 7950 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32476

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1701296/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=32616 CPUtime=3.09
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 15365 0 0 0 301 8 0 0 25 0 1 0 93789683 33398784 5974 1992294400 134512640 135197250 4294956224 18446744073709551615 134560965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 8154 5974 80 167 0 7985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32616

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1681904/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=116912 CPUtime=6.29
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 27912 0 0 0 616 13 0 0 25 0 1 0 93789683 119717888 13020 1992294400 134512640 135197250 4294956224 18446744073709551615 134540993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 29228 13020 93 167 0 29059 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116912

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1671216/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=118256 CPUtime=12.68
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 28217 0 0 0 1255 13 0 0 25 0 1 0 93789683 121094144 13280 1992294400 134512640 135197250 4294956224 18446744073709551615 134541017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 29564 13280 93 167 0 29395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118256

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1667120/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=121928 CPUtime=25.48
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 29197 0 0 0 2534 14 0 0 25 0 1 0 93789683 124854272 14260 1992294400 134512640 135197250 4294956224 18446744073709551615 134570846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 30482 14260 93 167 0 30313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 121928

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1666160/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=123004 CPUtime=51.07
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 29470 0 0 0 5092 15 0 0 25 0 1 0 93789683 125956096 14533 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 30751 14533 93 167 0 30582 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 123004

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1664752/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=124556 CPUtime=102.25
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 29824 0 0 0 10210 15 0 0 25 0 1 0 93789683 127545344 14887 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 31139 14887 93 167 0 30970 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 124556

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1664304/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=124972 CPUtime=162.23
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 29932 0 0 0 16208 15 0 0 25 0 1 0 93789683 127971328 14995 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 31243 14995 93 167 0 31074 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 124972

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1663408/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=125860 CPUtime=222.2
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 30141 0 0 0 22205 15 0 0 25 0 1 0 93789683 128880640 15204 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 31465 15204 93 167 0 31296 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 125860

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1662512/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=126520 CPUtime=282.18
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 30359 0 0 0 28202 16 0 0 25 0 1 0 93789683 129556480 15422 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 31630 15422 93 167 0 31461 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 126520

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1661744/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=128136 CPUtime=342.16
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 30548 0 0 0 34199 17 0 0 25 0 1 0 93789683 131211264 15611 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32034 15611 93 167 0 31865 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 128136

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1661040/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=128532 CPUtime=402.14
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 30710 0 0 0 40196 18 0 0 25 0 1 0 93789683 131616768 15773 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32133 15773 93 167 0 31964 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 128532

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1659888/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=129456 CPUtime=462.11
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 30996 0 0 0 46193 18 0 0 25 0 1 0 93789683 132562944 16059 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32364 16059 93 167 0 32195 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 129456

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1659056/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=130628 CPUtime=522.1
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31205 0 0 0 52191 19 0 0 25 0 1 0 93789683 133763072 16268 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32657 16268 93 167 0 32488 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 130628

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1658736/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=130760 CPUtime=582.07
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31279 0 0 0 58188 19 0 0 25 0 1 0 93789683 133898240 16342 1992294400 134512640 135197250 4294956224 18446744073709551615 134540949 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32690 16342 93 167 0 32521 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 130760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1658416/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=130896 CPUtime=642.05
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31361 0 0 0 64186 19 0 0 25 0 1 0 93789683 134037504 16424 1992294400 134512640 135197250 4294956224 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32724 16424 93 167 0 32555 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 130896

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1657968/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=131160 CPUtime=702.03
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31460 0 0 0 70183 20 0 0 25 0 1 0 93789683 134307840 16523 1992294400 134512640 135197250 4294956224 18446744073709551615 134540949 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32790 16523 93 167 0 32621 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 131160

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1657648/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=131292 CPUtime=762.01
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31526 0 0 0 76181 20 0 0 25 0 1 0 93789683 134443008 16589 1992294400 134512640 135197250 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 32823 16589 93 167 0 32654 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 131292

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1657392/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=132056 CPUtime=821.98
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31589 0 0 0 82178 20 0 0 25 0 1 0 93789683 135225344 16652 1992294400 134512640 135197250 4294956224 18446744073709551615 134541006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33014 16652 93 167 0 32845 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 132056

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1657008/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=133804 CPUtime=881.95
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31680 0 0 0 88175 20 0 0 25 0 1 0 93789683 137015296 16743 1992294400 134512640 135197250 4294956224 18446744073709551615 134617785 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33451 16743 93 167 0 33282 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 133804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1656688/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=133936 CPUtime=941.93
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31759 0 0 0 94173 20 0 0 25 0 1 0 93789683 137150464 16822 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33484 16822 93 167 0 33315 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 133936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1656304/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=134068 CPUtime=1001.92
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31852 0 0 0 100171 21 0 0 25 0 1 0 93789683 137285632 16915 1992294400 134512640 135197250 4294956224 18446744073709551615 134541014 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33517 16915 93 167 0 33348 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 134068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1655984/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=134068 CPUtime=1061.89
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 31924 0 0 0 106168 21 0 0 25 0 1 0 93789683 137285632 16987 1992294400 134512640 135197250 4294956224 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33517 16987 93 167 0 33348 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 134068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1655600/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=134200 CPUtime=1121.87
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 32007 0 0 0 112166 21 0 0 25 0 1 0 93789683 137420800 17070 1992294400 134512640 135197250 4294956224 18446744073709551615 134540885 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33550 17070 93 167 0 33381 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 134200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1655152/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=134332 CPUtime=1181.84
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 32118 0 0 0 118163 21 0 0 25 0 1 0 93789683 137555968 17181 1992294400 134512640 135197250 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33583 17181 93 167 0 33414 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 134332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1655024/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=134464 CPUtime=1200.04
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 32140 0 0 0 119983 21 0 0 25 0 1 0 93789683 137691136 17203 1992294400 134512640 135197250 4294956224 18446744073709551615 134541001 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33616 17203 93 167 0 33447 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 134464

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25088
/proc/meminfo: memFree=1655024/2055924 swapFree=4180784/4192956
[pid=25087] ppid=25085 vsize=134464 CPUtime=1200.04
/proc/25087/stat : 25087 (march_nn) R 25085 25087 24575 0 -1 4194304 32140 0 0 0 119983 21 0 0 25 0 1 0 93789683 137691136 17203 1992294400 134512640 135197250 4294956224 18446744073709551615 134541001 0 0 4096 0 0 0 0 17 1 0 0
/proc/25087/statm: 33616 17203 93 167 0 33447 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 134464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.230964
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 134464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32140
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= 2
involuntary context switches= 2337

runsolver used 1.01185 second user time and 2.32165 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-25 13:05:53
IDJOB=1720539
IDBENCH=69611
IDSOLVER=522
FILE ID=node6/1720539-1240657553
PBS_JOBID= 9186485
Free space on /tmp= 66328 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/mizh-md5-47-4.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720539-1240657553/watcher-1720539-1240657553 -o /tmp/evaluation-result-1720539-1240657553/solver-1720539-1240657553 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720539-1240657553.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b0a37265834986ac9165bda379d279fd
RANDOM SEED=668286332

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1724696 kB
Buffers:         35844 kB
Cached:         223568 kB
SwapCached:       5992 kB
Active:          58644 kB
Inactive:       209200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1724696 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:            6140 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            49344 kB
Committed_AS:   374420 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB
End job on node6 at 2009-04-25 13:25:56