Trace number 370988

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 5000.07 5001.81

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2503.02
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

2.39/2.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.39/2.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.39/2.41	c main()::
2.39/2.41	c initFormula():: searching for DIMACS p-line....
2.39/2.41	c full lookahead due to high density!
2.39/2.41	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.39/2.41	c parseCNF():: parsing....
2.39/2.41	c parseCNF():: the CNF contains 0 unary clauses.
2.39/2.41	c runParser():: parsing was successful, warming up engines...
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.39/2.41	c stat :: sign balance is biased by 0.007
2.39/2.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.39/2.41	c using k-SAT heuristics (size based diff)
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c dynamic_preselect_setsize :: off
2.39/2.41	c suggested doublelook initial :: 0
2.39/2.41	c main():: all systems go!
2.39/2.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 182 JD: 69
2.69/2.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 13236 JD: 69
19.18/19.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 441855 JD: 69
561.41/561.80	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 |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-370988-1177153027 -o ROOT/results/node22/solver-370988-1177153027 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370988-1177153027/march_ks /tmp/evaluation/370988-1177153027/instance-370988-1177153027.cnf 

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): 7500 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: 0.92 0.98 0.99 3/77 24916
/proc/meminfo: memFree=1579400/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=788 CPUtime=0
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 163220370 806912 91 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 197 91 47 123 0 72 0

[startup+0.025462 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24916
/proc/meminfo: memFree=1579400/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=1052 CPUtime=0.02
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 185 0 0 0 2 0 0 0 18 0 1 0 163220370 1077248 170 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 263 171 47 123 0 138 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1052

[startup+0.101472 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24916
/proc/meminfo: memFree=1579400/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3080 CPUtime=0.09
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 2106 0 0 0 9 0 0 0 18 0 1 0 163220370 3153920 566 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.301503 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24916
/proc/meminfo: memFree=1579400/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3080 CPUtime=0.29
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 2107 0 0 0 29 0 0 0 19 0 1 0 163220370 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701565 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24916
/proc/meminfo: memFree=1579400/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3080 CPUtime=0.69
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 2107 0 0 0 69 0 0 0 23 0 1 0 163220370 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1577344/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3080 CPUtime=1.49
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 2107 0 0 0 149 0 0 0 25 0 1 0 163220370 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1577216/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3620 CPUtime=3.09
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3275 0 0 0 309 0 0 0 25 0 1 0 163220370 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525586 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576640/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3620 CPUtime=6.28
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3275 0 0 0 628 0 0 0 25 0 1 0 163220370 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 0 0 0
/proc/24916/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3620

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576640/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3620 CPUtime=12.68
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3275 0 0 0 1268 0 0 0 25 0 1 0 163220370 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3620

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576704/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3620 CPUtime=25.48
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3275 0 0 0 2547 1 0 0 25 0 1 0 163220370 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3620

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576576/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=3824 CPUtime=51.07
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3317 0 0 0 5106 1 0 0 25 0 1 0 163220370 3915776 691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628593 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 956 691 72 123 0 831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3824

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576448/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=4076 CPUtime=102.26
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3356 0 0 0 10225 1 0 0 25 0 1 0 163220370 4173824 730 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1019 730 72 123 0 894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576256/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=4304 CPUtime=162.23
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3397 0 0 0 16222 1 0 0 25 0 1 0 163220370 4407296 771 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1076 771 72 123 0 951 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4304

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24917
/proc/meminfo: memFree=1576128/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=4304 CPUtime=222.22
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3428 0 0 0 22220 2 0 0 25 0 1 0 163220370 4407296 802 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1076 802 72 123 0 951 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4304

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25091
/proc/meminfo: memFree=1574592/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=4644 CPUtime=282.12
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3465 0 0 0 28210 2 0 0 25 0 1 0 163220370 4755456 839 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1161 839 72 123 0 1036 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 4644

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25115
/proc/meminfo: memFree=1575552/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=4644 CPUtime=342.08
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3492 0 0 0 34205 3 0 0 25 0 1 0 163220370 4755456 866 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1161 866 72 123 0 1036 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 4644

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25115
/proc/meminfo: memFree=1575552/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=4644 CPUtime=402.06
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3516 0 0 0 40203 3 0 0 25 0 1 0 163220370 4755456 890 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1161 890 72 123 0 1036 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4644

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25115
/proc/meminfo: memFree=1575488/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=5156 CPUtime=462.04
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3543 0 0 0 46201 3 0 0 25 0 1 0 163220370 5279744 917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1289 917 72 123 0 1164 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 5156

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25115
/proc/meminfo: memFree=1575360/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=5156 CPUtime=522.02
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3576 0 0 0 52199 3 0 0 25 0 1 0 163220370 5279744 950 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1289 950 72 123 0 1164 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 5156

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25115
/proc/meminfo: memFree=1575104/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=5156 CPUtime=582.01
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3628 0 0 0 58197 4 0 0 25 0 1 0 163220370 5279744 1002 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1289 1002 72 123 0 1164 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 5156

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25115
/proc/meminfo: memFree=1575104/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=5920 CPUtime=641.99
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 3669 0 0 0 64195 4 0 0 25 0 1 0 163220370 6062080 1043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 1480 1043 72 123 0 1355 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 5920


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1567168/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4000.86
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5625 0 0 0 400069 17 0 0 25 0 1 0 163220370 15765504 2999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 2999 72 123 0 3724 0
Current children cumulated CPU time (s) 4000.86
Current children cumulated vsize (KiB) 15396

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566976/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4060.85
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5660 0 0 0 406068 17 0 0 25 0 1 0 163220370 15765504 3034 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3034 72 123 0 3724 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 15396

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566848/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4120.82
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5691 0 0 0 412065 17 0 0 25 0 1 0 163220370 15765504 3065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3065 72 123 0 3724 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 15396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566784/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4180.8
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5725 0 0 0 418063 17 0 0 25 0 1 0 163220370 15765504 3099 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3099 72 123 0 3724 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 15396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566592/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4240.79
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5760 0 0 0 424061 18 0 0 25 0 1 0 163220370 15765504 3134 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3134 72 123 0 3724 0
Current children cumulated CPU time (s) 4240.79
Current children cumulated vsize (KiB) 15396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566464/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4300.77
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5797 0 0 0 430059 18 0 0 25 0 1 0 163220370 15765504 3171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3171 72 123 0 3724 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 15396

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566336/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4360.75
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5842 0 0 0 436057 18 0 0 25 0 1 0 163220370 15765504 3216 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3216 72 123 0 3724 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 15396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566400/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4420.73
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5871 0 0 0 442055 18 0 0 25 0 1 0 163220370 15765504 3245 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3245 72 123 0 3724 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 15396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25315
/proc/meminfo: memFree=1566272/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4480.71
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5896 0 0 0 448053 18 0 0 25 0 1 0 163220370 15765504 3270 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3270 72 123 0 3724 0
Current children cumulated CPU time (s) 4480.71
Current children cumulated vsize (KiB) 15396

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25315
/proc/meminfo: memFree=1566144/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4540.69
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5920 0 0 0 454051 18 0 0 25 0 1 0 163220370 15765504 3294 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3294 72 123 0 3724 0
Current children cumulated CPU time (s) 4540.69
Current children cumulated vsize (KiB) 15396

[startup+4602.3 s]
/proc/loadavg: 1.15 1.06 1.02 2/78 25315
/proc/meminfo: memFree=1565952/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4600.68
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5952 0 0 0 460050 18 0 0 25 0 1 0 163220370 15765504 3326 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3326 72 123 0 3724 0
Current children cumulated CPU time (s) 4600.68
Current children cumulated vsize (KiB) 15396

[startup+4662.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 25315
/proc/meminfo: memFree=1565824/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4660.66
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 5986 0 0 0 466048 18 0 0 25 0 1 0 163220370 15765504 3360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3360 72 123 0 3724 0
Current children cumulated CPU time (s) 4660.66
Current children cumulated vsize (KiB) 15396

[startup+4722.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 25315
/proc/meminfo: memFree=1565696/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4720.65
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 6019 0 0 0 472046 19 0 0 25 0 1 0 163220370 15765504 3393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3393 72 123 0 3724 0
Current children cumulated CPU time (s) 4720.65
Current children cumulated vsize (KiB) 15396

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 25315
/proc/meminfo: memFree=1565504/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4780.63
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 6053 0 0 0 478044 19 0 0 25 0 1 0 163220370 15765504 3427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538210 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3427 72 123 0 3724 0
Current children cumulated CPU time (s) 4780.63
Current children cumulated vsize (KiB) 15396

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25315
/proc/meminfo: memFree=1565376/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4840.61
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 6087 0 0 0 484042 19 0 0 25 0 1 0 163220370 15765504 3461 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3461 72 123 0 3724 0
Current children cumulated CPU time (s) 4840.61
Current children cumulated vsize (KiB) 15396

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25315
/proc/meminfo: memFree=1565312/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4900.58
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 6125 0 0 0 490039 19 0 0 25 0 1 0 163220370 15765504 3499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3499 72 123 0 3724 0
Current children cumulated CPU time (s) 4900.58
Current children cumulated vsize (KiB) 15396

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25315
/proc/meminfo: memFree=1565120/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=4960.57
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 6161 0 0 0 496037 20 0 0 25 0 1 0 163220370 15765504 3535 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541848 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3535 72 123 0 3724 0
Current children cumulated CPU time (s) 4960.57
Current children cumulated vsize (KiB) 15396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25315
/proc/meminfo: memFree=1565056/2055920 swapFree=4168584/4192956
[pid=24916] ppid=24914 vsize=15396 CPUtime=5000.07
/proc/24916/stat : 24916 (march_ks) R 24914 24916 24623 0 -1 4194304 6183 0 0 0 499987 20 0 0 25 0 1 0 163220370 15765504 3557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24916/statm: 3849 3557 72 123 0 3724 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 15396

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.81
CPU time (s): 5000.07
CPU user time (s): 4999.87
CPU system time (s): 0.202969
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 15396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6183
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 12226

runsolver used 5.56815 second user time and 11.2263 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Apr 21 10:57:07 UTC 2007

IDJOB= 370988
IDBENCH= 20106
IDSOLVER= 180
FILE ID= node22/370988-1177153027

PBS_JOBID= 4648889

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/370988-1177153027/march_ks /tmp/evaluation/370988-1177153027/instance-370988-1177153027.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-370988-1177153027 -o ROOT/results/node22/solver-370988-1177153027 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370988-1177153027/march_ks /tmp/evaluation/370988-1177153027/instance-370988-1177153027.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 155488649

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
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		: 3000.265
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:      2055920 kB
MemFree:       1579808 kB
Buffers:         45220 kB
Cached:         339788 kB
SwapCached:       2252 kB
Active:         204628 kB
Inactive:       203136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579808 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2716 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            53936 kB
Committed_AS:  1867632 kB
PageTables:       1676 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= 66496 MiB

End job on node22 on Sat Apr 21 12:20:31 UTC 2007