Trace number 371018

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) 5000.1 5003.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark413.656
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

2.09/2.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.14	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.09/2.14	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.09/2.14	c main()::
2.09/2.14	c initFormula():: searching for DIMACS p-line....
2.09/2.14	c full lookahead due to high density!
2.09/2.14	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.09/2.14	c parseCNF():: parsing....
2.09/2.14	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.14	c runParser():: parsing was successful, warming up engines...
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.09/2.14	c stat :: sign balance is biased by 0.007
2.09/2.14	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.09/2.14	c using k-SAT heuristics (size based diff)
2.09/2.14	c longest clause has size 7
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.09/2.14	c longest clause has size 7
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c dynamic_preselect_setsize :: off
2.09/2.14	c suggested doublelook initial :: 0
2.09/2.14	c main():: all systems go!
2.09/2.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 240 JD: 59
2.38/2.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 23852 JD: 59
26.97/27.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| 2 NC: 511216 JD: 59
534.48/534.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |********************************
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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/node43/watcher-371018-1177168840 -o ROOT/results/node43/solver-371018-1177168840 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371018-1177168840/march_ks /tmp/evaluation/371018-1177168840/instance-371018-1177168840.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 11519
/proc/meminfo: memFree=1726320/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=788 CPUtime=0
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 164795802 806912 88 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 197 88 47 123 0 72 0

[startup+0.098455 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11519
/proc/meminfo: memFree=1726320/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=2824 CPUtime=0.09
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 164795802 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.101456 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11519
/proc/meminfo: memFree=1726320/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=2824 CPUtime=0.09
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 164795802 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301473 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11519
/proc/meminfo: memFree=1726320/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=2824 CPUtime=0.29
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 1845 0 0 0 29 0 0 0 19 0 1 0 164795802 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701507 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11519
/proc/meminfo: memFree=1726320/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=2824 CPUtime=0.69
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 1845 0 0 0 69 0 0 0 23 0 1 0 164795802 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/11519/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1724456/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=2824 CPUtime=1.49
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 1845 0 0 0 149 0 0 0 25 0 1 0 164795802 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10272 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1724328/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3312 CPUtime=3.09
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2846 0 0 0 309 0 0 0 25 0 1 0 164795802 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3312

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723888/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3312 CPUtime=6.28
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2846 0 0 0 628 0 0 0 25 0 1 0 164795802 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3312

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723760/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3312 CPUtime=12.67
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2846 0 0 0 1267 0 0 0 25 0 1 0 164795802 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541875 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3312

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723824/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3312 CPUtime=25.47
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2846 0 0 0 2547 0 0 0 25 0 1 0 164795802 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587659 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3312

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723760/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3448 CPUtime=51.06
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2872 0 0 0 5106 0 0 0 25 0 1 0 164795802 3530752 621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 862 621 72 123 0 737 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3448

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723632/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3516 CPUtime=102.23
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2895 0 0 0 10223 0 0 0 25 0 1 0 164795802 3600384 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 879 644 72 123 0 754 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 3516

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723632/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3768 CPUtime=162.19
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2926 0 0 0 16219 0 0 0 25 0 1 0 164795802 3858432 675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 942 675 72 123 0 817 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 3768

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723504/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3768 CPUtime=222.16
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2952 0 0 0 22216 0 0 0 25 0 1 0 164795802 3858432 701 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 942 701 72 123 0 817 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 3768

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723376/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3996 CPUtime=282.13
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 2985 0 0 0 28212 1 0 0 25 0 1 0 164795802 4091904 734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525859 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 999 734 72 123 0 874 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 3996

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723312/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=3996 CPUtime=342.09
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 3010 0 0 0 34208 1 0 0 25 0 1 0 164795802 4091904 759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598509 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 999 759 72 123 0 874 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 3996

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723184/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=4336 CPUtime=402.05
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 3030 0 0 0 40204 1 0 0 25 0 1 0 164795802 4440064 779 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 1084 779 72 123 0 959 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 4336

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723120/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=4336 CPUtime=462.02
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 3045 0 0 0 46201 1 0 0 25 0 1 0 164795802 4440064 794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 1084 794 72 123 0 959 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 4336

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1723120/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=4336 CPUtime=521.98
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 3056 0 0 0 52197 1 0 0 25 0 1 0 164795802 4440064 805 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 1084 805 72 123 0 959 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 4336

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1722992/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=4336 CPUtime=581.95
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 3089 0 0 0 58194 1 0 0 25 0 1 0 164795802 4440064 838 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 1084 838 72 123 0 959 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 4336

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11520
/proc/meminfo: memFree=1722864/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=4848 CPUtime=641.91
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 3124 0 0 0 64190 1 0 0 25 0 1 0 164795802 4964352 873 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 1212 873 72 123 0 1087 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 4848


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1718384/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=3999.99
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4536 0 0 0 399982 17 0 0 25 0 1 0 164795802 11476992 2285 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2285 72 123 0 2677 0
Current children cumulated CPU time (s) 3999.99
Current children cumulated vsize (KiB) 11208

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1718256/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4059.95
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4556 0 0 0 405978 17 0 0 25 0 1 0 164795802 11476992 2305 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2305 72 123 0 2677 0
Current children cumulated CPU time (s) 4059.95
Current children cumulated vsize (KiB) 11208

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1718192/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4119.92
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4580 0 0 0 411975 17 0 0 25 0 1 0 164795802 11476992 2329 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2329 72 123 0 2677 0
Current children cumulated CPU time (s) 4119.92
Current children cumulated vsize (KiB) 11208

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1718128/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4179.88
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4604 0 0 0 417971 17 0 0 25 0 1 0 164795802 11476992 2353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2353 72 123 0 2677 0
Current children cumulated CPU time (s) 4179.88
Current children cumulated vsize (KiB) 11208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1718064/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4239.84
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4621 0 0 0 423967 17 0 0 25 0 1 0 164795802 11476992 2370 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2370 72 123 0 2677 0
Current children cumulated CPU time (s) 4239.84
Current children cumulated vsize (KiB) 11208

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1718064/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4299.81
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4643 0 0 0 429964 17 0 0 25 0 1 0 164795802 11476992 2392 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2392 72 123 0 2677 0
Current children cumulated CPU time (s) 4299.81
Current children cumulated vsize (KiB) 11208

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1717936/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4359.78
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4671 0 0 0 435961 17 0 0 25 0 1 0 164795802 11476992 2420 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2420 72 123 0 2677 0
Current children cumulated CPU time (s) 4359.78
Current children cumulated vsize (KiB) 11208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1717936/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4419.74
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4692 0 0 0 441957 17 0 0 25 0 1 0 164795802 11476992 2441 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2441 72 123 0 2677 0
Current children cumulated CPU time (s) 4419.74
Current children cumulated vsize (KiB) 11208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1717808/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4479.7
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4723 0 0 0 447952 18 0 0 25 0 1 0 164795802 11476992 2472 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2472 72 123 0 2677 0
Current children cumulated CPU time (s) 4479.7
Current children cumulated vsize (KiB) 11208

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1717744/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4539.67
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4749 0 0 0 453949 18 0 0 25 0 1 0 164795802 11476992 2498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2498 72 123 0 2677 0
Current children cumulated CPU time (s) 4539.67
Current children cumulated vsize (KiB) 11208

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1717552/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=11208 CPUtime=4599.64
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4774 0 0 0 459946 18 0 0 25 0 1 0 164795802 11476992 2523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525452 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2802 2523 72 123 0 2677 0
Current children cumulated CPU time (s) 4599.64
Current children cumulated vsize (KiB) 11208

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11720
/proc/meminfo: memFree=1717488/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=4659.6
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4799 0 0 0 465942 18 0 0 25 0 1 0 164795802 15450112 2548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2548 72 123 0 3647 0
Current children cumulated CPU time (s) 4659.6
Current children cumulated vsize (KiB) 15088

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11722
/proc/meminfo: memFree=1717232/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=4719.57
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4823 0 0 0 471939 18 0 0 25 0 1 0 164795802 15450112 2572 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2572 72 123 0 3647 0
Current children cumulated CPU time (s) 4719.57
Current children cumulated vsize (KiB) 15088

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11722
/proc/meminfo: memFree=1717232/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=4779.52
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4853 0 0 0 477934 18 0 0 25 0 1 0 164795802 15450112 2602 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2602 72 123 0 3647 0
Current children cumulated CPU time (s) 4779.52
Current children cumulated vsize (KiB) 15088

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11722
/proc/meminfo: memFree=1717168/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=4839.48
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4891 0 0 0 483930 18 0 0 25 0 1 0 164795802 15450112 2640 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2640 72 123 0 3647 0
Current children cumulated CPU time (s) 4839.48
Current children cumulated vsize (KiB) 15088

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11722
/proc/meminfo: memFree=1717104/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=4899.45
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4919 0 0 0 489926 19 0 0 25 0 1 0 164795802 15450112 2668 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525454 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2668 72 123 0 3647 0
Current children cumulated CPU time (s) 4899.45
Current children cumulated vsize (KiB) 15088

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11722
/proc/meminfo: memFree=1716912/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=4959.41
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4964 0 0 0 495922 19 0 0 25 0 1 0 164795802 15450112 2713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2713 72 123 0 3647 0
Current children cumulated CPU time (s) 4959.41
Current children cumulated vsize (KiB) 15088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11722
/proc/meminfo: memFree=1716912/2055920 swapFree=4164584/4192956
[pid=11519] ppid=11517 vsize=15088 CPUtime=5000.09
/proc/11519/stat : 11519 (march_ks) R 11517 11519 11019 0 -1 4194304 4982 0 0 0 499990 19 0 0 25 0 1 0 164795802 15450112 2731 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 3772 2731 72 123 0 3647 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 15088

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): 5003.01
CPU time (s): 5000.1
CPU user time (s): 4999.91
CPU system time (s): 0.19497
CPU usage (%): 99.9419
Max. virtual memory (cumulated for all children) (KiB): 15088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4982
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= 115819

runsolver used 4.92525 second user time and 13.28 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 21 15:20:40 UTC 2007

IDJOB= 371018
IDBENCH= 20136
IDSOLVER= 180
FILE ID= node43/371018-1177168840

PBS_JOBID= 4648975

Free space on /tmp= 66432 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/371018-1177168840/march_ks /tmp/evaluation/371018-1177168840/instance-371018-1177168840.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-371018-1177168840 -o ROOT/results/node43/solver-371018-1177168840 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371018-1177168840/march_ks /tmp/evaluation/371018-1177168840/instance-371018-1177168840.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 987239267

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1726792 kB
Buffers:         56120 kB
Cached:         168524 kB
SwapCached:       2204 kB
Active:         185512 kB
Inactive:        86824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726792 kB
SwapTotal:     4192956 kB
SwapFree:      4164584 kB
Dirty:            2668 kB
Writeback:           0 kB
Mapped:          60140 kB
Slab:            42224 kB
Committed_AS:  2601816 kB
PageTables:       1896 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= 66432 MiB

End job on node43 on Sat Apr 21 16:44:05 UTC 2007