Trace number 370982

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 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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)

2.49/2.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.56	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.49/2.56	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.49/2.56	c main()::
2.49/2.56	c initFormula():: searching for DIMACS p-line....
2.49/2.56	c full lookahead due to high density!
2.49/2.56	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.49/2.56	c parseCNF():: parsing....
2.49/2.56	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.56	c runParser():: parsing was successful, warming up engines...
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.49/2.56	c stat :: sign balance is biased by 0.007
2.49/2.56	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.49/2.56	c using k-SAT heuristics (size based diff)
2.49/2.56	c longest clause has size 7
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.49/2.56	c longest clause has size 7
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c dynamic_preselect_setsize :: off
2.49/2.56	c suggested doublelook initial :: 0
2.49/2.56	c main():: all systems go!
2.49/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 231 JD: 69
2.89/2.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 16839 JD: 69
24.38/24.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 441133 JD: 69
563.55/563.83	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 |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
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/node15/watcher-370982-1177149496 -o ROOT/results/node15/solver-370982-1177149496 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370982-1177149496/march_ks /tmp/evaluation/370982-1177149496/instance-370982-1177149496.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: 0.85 0.97 0.99 3/77 10233
/proc/meminfo: memFree=1735736/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=788 CPUtime=0
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 162867197 806912 89 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 197 89 47 123 0 72 0

[startup+0.097883 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10233
/proc/meminfo: memFree=1735736/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=2796 CPUtime=0.08
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 1677 0 0 0 8 0 0 0 18 0 1 0 162867197 2863104 505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 699 505 63 123 0 574 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2796

[startup+0.101883 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10233
/proc/meminfo: memFree=1735736/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=2796 CPUtime=0.09
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 1857 0 0 0 9 0 0 0 18 0 1 0 162867197 2863104 505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 699 505 63 123 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301901 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10233
/proc/meminfo: memFree=1735736/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3080 CPUtime=0.29
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 2099 0 0 0 29 0 0 0 19 0 1 0 162867197 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701938 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10233
/proc/meminfo: memFree=1735736/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3080 CPUtime=0.69
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 2099 0 0 0 69 0 0 0 23 0 1 0 162867197 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50201 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1733680/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3080 CPUtime=1.49
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 2099 0 0 0 149 0 0 0 25 0 1 0 162867197 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10116 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1733488/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3724 CPUtime=3.09
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3240 0 0 0 308 1 0 0 25 0 1 0 162867197 3813376 675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.30145 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1732784/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3724 CPUtime=6.29
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3240 0 0 0 628 1 0 0 25 0 1 0 162867197 3813376 675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3724

[startup+12.701 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1732720/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3724 CPUtime=12.68
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3240 0 0 0 1267 1 0 0 25 0 1 0 162867197 3813376 675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3724

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1732784/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3724 CPUtime=25.48
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3240 0 0 0 2547 1 0 0 25 0 1 0 162867197 3813376 675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3724

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1732912/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=3860 CPUtime=51.08
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3270 0 0 0 5106 2 0 0 25 0 1 0 162867197 3952640 705 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 965 705 72 123 0 840 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3860

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1732784/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=4028 CPUtime=102.27
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3306 0 0 0 10225 2 0 0 25 0 1 0 162867197 4124672 741 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1007 741 72 123 0 882 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10234
/proc/meminfo: memFree=1732656/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=4180 CPUtime=162.25
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3336 0 0 0 16223 2 0 0 25 0 1 0 162867197 4280320 771 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1045 771 72 123 0 920 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4180

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1732072/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=4408 CPUtime=222.13
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3376 0 0 0 22210 3 0 0 25 0 1 0 162867197 4513792 811 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1102 811 72 123 0 977 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 4408

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1732144/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=4748 CPUtime=282.12
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3414 0 0 0 28208 4 0 0 25 0 1 0 162867197 4861952 849 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1187 849 72 123 0 1062 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 4748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1731952/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=4748 CPUtime=342.1
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3450 0 0 0 34206 4 0 0 25 0 1 0 162867197 4861952 885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1187 885 72 123 0 1062 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 4748

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1731824/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=4748 CPUtime=402.09
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3490 0 0 0 40205 4 0 0 25 0 1 0 162867197 4861952 925 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1187 925 72 123 0 1062 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4748

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1731632/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=5260 CPUtime=462.07
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3526 0 0 0 46203 4 0 0 25 0 1 0 162867197 5386240 961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1315 961 72 123 0 1190 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 5260

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1731568/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=5260 CPUtime=522.06
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3552 0 0 0 52202 4 0 0 25 0 1 0 162867197 5386240 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1315 987 72 123 0 1190 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 5260

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1731376/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=5260 CPUtime=582.04
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3595 0 0 0 58200 4 0 0 25 0 1 0 162867197 5386240 1030 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1315 1030 72 123 0 1190 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 5260

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10432
/proc/meminfo: memFree=1731248/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=6024 CPUtime=642.03
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 3638 0 0 0 64199 4 0 0 25 0 1 0 162867197 6168576 1073 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 1506 1073 72 123 0 1381 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6024


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1723568/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4061.09
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5559 0 0 0 406099 10 0 0 25 0 1 0 162867197 15736832 2994 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526980 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 2994 72 123 0 3717 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 15368

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1723440/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4121.07
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5597 0 0 0 412097 10 0 0 25 0 1 0 162867197 15736832 3032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3032 72 123 0 3717 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 15368

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1723312/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4181.06
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5621 0 0 0 418096 10 0 0 25 0 1 0 162867197 15736832 3056 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3056 72 123 0 3717 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 15368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1723376/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4241.04
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5644 0 0 0 424094 10 0 0 25 0 1 0 162867197 15736832 3079 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3079 72 123 0 3717 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 15368

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1723184/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4301.02
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5672 0 0 0 430092 10 0 0 25 0 1 0 162867197 15736832 3107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3107 72 123 0 3717 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 15368

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1723056/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4361.01
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5701 0 0 0 436091 10 0 0 25 0 1 0 162867197 15736832 3136 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3136 72 123 0 3717 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 15368

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1722928/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4421
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5736 0 0 0 442089 11 0 0 25 0 1 0 162867197 15736832 3171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3171 72 123 0 3717 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 15368

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1722800/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4480.99
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5779 0 0 0 448088 11 0 0 25 0 1 0 162867197 15736832 3214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3214 72 123 0 3717 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 15368

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1722608/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4540.97
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5814 0 0 0 454086 11 0 0 25 0 1 0 162867197 15736832 3249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3249 72 123 0 3717 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 15368

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1722480/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4600.96
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5846 0 0 0 460085 11 0 0 25 0 1 0 162867197 15736832 3281 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3281 72 123 0 3717 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 15368

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1722288/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4660.94
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5889 0 0 0 466083 11 0 0 25 0 1 0 162867197 15736832 3324 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3324 72 123 0 3717 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 15368

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1722096/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4720.93
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5931 0 0 0 472082 11 0 0 25 0 1 0 162867197 15736832 3366 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3366 72 123 0 3717 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 15368

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1721904/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4780.91
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 5966 0 0 0 478080 11 0 0 25 0 1 0 162867197 15736832 3401 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3401 72 123 0 3717 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 15368

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1721712/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4840.9
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 6010 0 0 0 484079 11 0 0 25 0 1 0 162867197 15736832 3445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3445 72 123 0 3717 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 15368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1721456/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4900.88
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 6061 0 0 0 490077 11 0 0 25 0 1 0 162867197 15736832 3496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3496 72 123 0 3717 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 15368

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1721328/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=4960.87
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 6109 0 0 0 496076 11 0 0 25 0 1 0 162867197 15736832 3544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3544 72 123 0 3717 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 15368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1721200/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=5000.06
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 6129 0 0 0 499995 11 0 0 25 0 1 0 162867197 15736832 3564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3564 72 123 0 3717 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15368

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10632
/proc/meminfo: memFree=1721200/2055920 swapFree=4169120/4192956
[pid=10233] ppid=10231 vsize=15368 CPUtime=5000.06
/proc/10233/stat : 10233 (march_ks) R 10231 10233 10179 0 -1 4194304 6129 0 0 0 499995 11 0 0 25 0 1 0 162867197 15736832 3564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10233/statm: 3842 3564 72 123 0 3717 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.119981
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 15368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6129
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= 28249

runsolver used 6.01009 second user time and 11.7722 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 21 09:58:16 UTC 2007

IDJOB= 370982
IDBENCH= 20100
IDSOLVER= 180
FILE ID= node15/370982-1177149496

PBS_JOBID= 4648901

Free space on /tmp= 66485 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/370982-1177149496/march_ks /tmp/evaluation/370982-1177149496/instance-370982-1177149496.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-370982-1177149496 -o ROOT/results/node15/solver-370982-1177149496 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370982-1177149496/march_ks /tmp/evaluation/370982-1177149496/instance-370982-1177149496.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 896660724

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1736144 kB
Buffers:         56332 kB
Cached:         189916 kB
SwapCached:       2292 kB
Active:         181136 kB
Inactive:        88936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736144 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            35132 kB
Committed_AS:  7013052 kB
PageTables:       1868 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= 66485 MiB

End job on node15 on Sat Apr 21 11:21:40 UTC 2007