Trace number 319074

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) 1200.11 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryINDUST (industrial 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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

Solver Data (download as text)

0.03/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.06	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.03/0.06	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.03/0.06	c main()::
0.03/0.06	c initFormula():: searching for DIMACS p-line....
0.03/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 2010 variables and 6802 clauses.
0.03/0.06	c parseCNF():: parsing....
0.03/0.06	c parseCNF():: the CNF contains 3 unary clauses.
0.03/0.06	c runParser():: parsing was successful, warming up engines...
0.03/0.06	c simplify_formula():: removed 0 tautological, 53 satisfied and 0 duplicate clauses
0.03/0.06	c preprocessing fase I completed:: there are now 2007 free variables and 6749 clauses.
0.03/0.06	c stat :: sign balance is biased by 0.089
0.03/0.06	c find_equivalence():: found 618 3-equivalences
0.03/0.06	c find_and_remove_tautogolies():: found and removed 47 tautologies
0.03/0.06	c shorten_equivalence(): average equivalence length reduced from 7.545614 to 3.456140
0.03/0.06	c using k-SAT heuristics (size based diff)
0.03/0.06	c longest clause has size 24
0.03/0.06	c simplify_formula():: removed 0 tautological, 2472 satisfied and 0 duplicate clauses
0.03/0.06	c main():: clause / variable ratio: ( 4277 / 2010 ) = 2.13
0.03/0.06	c longest clause has size 23
0.03/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.06	c dynamic_preselect_setsize :: on
0.03/0.06	c suggested doublelook initial :: 0
0.03/0.06	c main():: all systems go!
0.03/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 320 JD: 14
7.39/7.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 10559 JD: 14
60.98/61.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |***************************************************************
c |****************************************************************| 2 NC: 84752 JD: 14
399.49/399.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-319074-1172971881 -o ROOT/results/node61/solver-319074-1172971881 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319074-1172971881/march_ks /tmp/evaluation/319074-1172971881/instance-319074-1172971881.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 12547
/proc/meminfo: memFree=1827568/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=788 CPUtime=0
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 317145031 806912 104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 197 104 47 123 0 72 0

[startup+0.0342389 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 12547
/proc/meminfo: memFree=1827568/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=1480 CPUtime=0.03
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 277 0 0 0 3 0 0 0 18 0 1 0 317145031 1515520 259 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134531379 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 370 259 63 123 0 245 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1480

[startup+0.102244 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 12547
/proc/meminfo: memFree=1827568/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=3076 CPUtime=0.09
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 642 0 0 0 9 0 0 0 18 0 1 0 317145031 3149824 624 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 769 624 72 123 0 644 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3076

[startup+0.301263 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 12547
/proc/meminfo: memFree=1827568/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=3076 CPUtime=0.29
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 650 0 0 0 29 0 0 0 19 0 1 0 317145031 3149824 632 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564199 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 769 632 72 123 0 644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3076

[startup+0.702301 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 12547
/proc/meminfo: memFree=1827568/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=3340 CPUtime=0.69
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 699 0 0 0 69 0 0 0 22 0 1 0 317145031 3420160 681 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 835 681 72 123 0 710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3340

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 12548
/proc/meminfo: memFree=1824872/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=3600 CPUtime=1.49
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 769 0 0 0 149 0 0 0 25 0 1 0 317145031 3686400 751 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 900 751 72 123 0 775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3600

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 12548
/proc/meminfo: memFree=1824488/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=3864 CPUtime=3.09
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 841 0 0 0 309 0 0 0 25 0 1 0 317145031 3956736 823 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 966 823 72 123 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3864

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 12548
/proc/meminfo: memFree=1823992/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=4252 CPUtime=6.29
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 949 0 0 0 629 0 0 0 25 0 1 0 317145031 4354048 931 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526626 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1063 931 72 123 0 938 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4252

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 12548
/proc/meminfo: memFree=1823160/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=5036 CPUtime=12.69
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1116 0 0 0 1269 0 0 0 25 0 1 0 317145031 5156864 1098 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1259 1098 72 123 0 1134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5036

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 12548
/proc/meminfo: memFree=1822456/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=5692 CPUtime=25.49
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1289 0 0 0 2548 1 0 0 25 0 1 0 317145031 5828608 1271 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1423 1271 72 123 0 1298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5692

[startup+51.1011 s]
/proc/loadavg: 1.06 1.01 0.96 2/65 12548
/proc/meminfo: memFree=1821880/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=6352 CPUtime=51.08
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1447 0 0 0 5107 1 0 0 25 0 1 0 317145031 6504448 1429 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1588 1429 72 123 0 1463 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6352

[startup+102.306 s]
/proc/loadavg: 1.08 1.03 0.96 2/65 12548
/proc/meminfo: memFree=1821368/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=6748 CPUtime=102.27
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1556 0 0 0 10226 1 0 0 25 0 1 0 317145031 6909952 1538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1687 1538 72 123 0 1562 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6748

[startup+162.302 s]
/proc/loadavg: 1.08 1.03 0.97 2/65 12548
/proc/meminfo: memFree=1820984/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=7136 CPUtime=162.25
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1645 0 0 0 16224 1 0 0 25 0 1 0 317145031 7307264 1627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1784 1627 72 123 0 1659 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7136

[startup+222.301 s]
/proc/loadavg: 1.03 1.03 0.97 2/65 12548
/proc/meminfo: memFree=1820600/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=7400 CPUtime=222.24
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1733 0 0 0 22223 1 0 0 25 0 1 0 317145031 7577600 1715 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538614 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1850 1715 72 123 0 1725 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7400

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 0.97 2/65 12548
/proc/meminfo: memFree=1820344/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=7664 CPUtime=282.22
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1787 0 0 0 28221 1 0 0 25 0 1 0 317145031 7847936 1769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1916 1769 72 123 0 1791 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7664

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 12548
/proc/meminfo: memFree=1820216/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=7796 CPUtime=342.21
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1812 0 0 0 34220 1 0 0 25 0 1 0 317145031 7983104 1794 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585640 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1949 1794 72 123 0 1824 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7796

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 12548
/proc/meminfo: memFree=1819960/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=7928 CPUtime=402.19
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1865 0 0 0 40218 1 0 0 25 0 1 0 317145031 8118272 1847 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526712 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 1982 1847 72 123 0 1857 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7928

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12548
/proc/meminfo: memFree=1819896/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8056 CPUtime=462.18
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1875 0 0 0 46216 2 0 0 25 0 1 0 317145031 8249344 1857 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2014 1857 72 123 0 1889 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8056

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12548
/proc/meminfo: memFree=1819896/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8056 CPUtime=522.17
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1892 0 0 0 52215 2 0 0 25 0 1 0 317145031 8249344 1874 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539404 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2014 1874 72 123 0 1889 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12548
/proc/meminfo: memFree=1819768/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8200 CPUtime=582.15
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1904 0 0 0 58213 2 0 0 25 0 1 0 317145031 8396800 1886 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543492 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2050 1886 72 123 0 1925 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819704/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8200 CPUtime=642.14
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1924 0 0 0 64212 2 0 0 25 0 1 0 317145031 8396800 1906 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2050 1906 72 123 0 1925 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8200

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819576/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8200 CPUtime=702.12
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1938 0 0 0 70210 2 0 0 25 0 1 0 317145031 8396800 1920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2050 1920 72 123 0 1925 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 8200

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819512/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8464 CPUtime=762.1
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1972 0 0 0 76208 2 0 0 25 0 1 0 317145031 8667136 1953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2116 1953 72 123 0 1991 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 8464

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819384/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8464 CPUtime=822.09
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 1999 0 0 0 82207 2 0 0 25 0 1 0 317145031 8667136 1980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2116 1980 72 123 0 1991 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 8464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819320/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8596 CPUtime=882.07
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2023 0 0 0 88205 2 0 0 25 0 1 0 317145031 8802304 2004 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2149 2004 72 123 0 2024 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 8596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819192/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8728 CPUtime=942.05
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2037 0 0 0 94203 2 0 0 25 0 1 0 317145031 8937472 2018 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2182 2018 72 123 0 2057 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819064/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8728 CPUtime=1002.04
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2063 0 0 0 100202 2 0 0 25 0 1 0 317145031 8937472 2044 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539418 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2182 2044 72 123 0 2057 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 8728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1819000/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8900 CPUtime=1062.02
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2087 0 0 0 106200 2 0 0 25 0 1 0 317145031 9113600 2068 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2225 2068 72 123 0 2100 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 8900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1818936/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8900 CPUtime=1122.01
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2102 0 0 0 112199 2 0 0 25 0 1 0 317145031 9113600 2083 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2225 2083 72 123 0 2100 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 8900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1818872/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=8900 CPUtime=1181.99
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2107 0 0 0 118197 2 0 0 25 0 1 0 317145031 9113600 2088 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2225 2088 72 123 0 2100 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 8900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12550
/proc/meminfo: memFree=1818872/2055920 swapFree=4183408/4192956
[pid=12547] ppid=12545 vsize=9032 CPUtime=1200.09
/proc/12547/stat : 12547 (march_ks) R 12545 12547 11409 0 -1 4194304 2109 0 0 0 120007 2 0 0 25 0 1 0 317145031 9248768 2090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12547/statm: 2258 2090 72 123 0 2133 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9032

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.030995
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 9032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2109
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= 1873

runsolver used 0.78888 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Mar  4 01:31:21 UTC 2007

IDJOB= 319074
IDBENCH= 20470
IDSOLVER= 111
FILE ID= node61/319074-1172971881

PBS_JOBID= 4012045

Free space on /tmp= 66523 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/319074-1172971881/march_ks /tmp/evaluation/319074-1172971881/instance-319074-1172971881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-319074-1172971881 -o ROOT/results/node61/solver-319074-1172971881 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319074-1172971881/march_ks /tmp/evaluation/319074-1172971881/instance-319074-1172971881.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 274265348

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1827984 kB
Buffers:          7400 kB
Cached:         141336 kB
SwapCached:       3516 kB
Active:          59608 kB
Inactive:        98848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827984 kB
SwapTotal:     4192956 kB
SwapFree:      4183408 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            55572 kB
Committed_AS:   850752 kB
PageTables:       1388 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= 66523 MiB

End job on node61 on Sun Mar  4 01:51:24 UTC 2007