Trace number 320017

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) 1200.13 1200.58

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark780.661
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

Solver Data (download as text)

74.87/74.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
74.87/74.91	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
74.87/74.91	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
74.87/74.91	c main()::
74.87/74.91	c initFormula():: searching for DIMACS p-line....
74.87/74.91	c full lookahead due to high density!
74.87/74.91	c initFormula():: the DIMACS p-line indicates a CNF of 1156 variables and 194072 clauses.
74.87/74.91	c parseCNF():: parsing....
74.87/74.91	c parseCNF():: the CNF contains 0 unary clauses.
74.87/74.91	c runParser():: parsing was successful, warming up engines...
74.87/74.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 38148 duplicate clauses
74.87/74.91	c preprocessing fase I completed:: there are now 1156 free variables and 155924 clauses.
74.87/74.91	c stat :: sign balance is biased by 0.981
74.87/74.91	c shorten_equivalence(): average equivalence length reduced from nan to nan
74.87/74.91	c using k-SAT heuristics (size based diff)
74.87/74.91	c longest clause has size 34
74.87/74.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 1412546 duplicate clauses
74.87/74.91	c resolvent_look() :: found 4259733 resolvents
74.87/74.91	c main():: clause / variable ratio: ( 4415657 / 1156 ) = 3819.77
74.87/74.91	c longest clause has size 34
74.87/74.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
74.87/74.91	c dynamic_preselect_setsize :: off
74.87/74.91	c suggested doublelook initial :: 0
74.87/74.91	c main():: all systems go!
74.87/74.91	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-320017-1173039705 -o ROOT/results/node9/solver-320017-1173039705 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320017-1173039705/march_ks /tmp/evaluation/320017-1173039705/instance-320017-1173039705.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: 0.91 0.95 0.91 3/77 898
/proc/meminfo: memFree=1731336/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=2176 CPUtime=0
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 323925150 2228224 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 544 279 47 123 0 419 0

[startup+0.0933891 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 898
/proc/meminfo: memFree=1731336/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=3496 CPUtime=0.08
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 673 0 0 0 8 0 0 0 18 0 1 0 323925150 3579904 658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 874 658 47 123 0 749 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3496

[startup+0.10139 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 898
/proc/meminfo: memFree=1731336/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=3496 CPUtime=0.09
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 707 0 0 0 9 0 0 0 18 0 1 0 323925150 3579904 692 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 874 692 47 123 0 749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.301429 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 898
/proc/meminfo: memFree=1731336/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=13880 CPUtime=0.29
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 2389 0 0 0 28 1 0 0 19 0 1 0 323925150 14213120 1707 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561670 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 3470 1707 50 123 0 3345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13880

[startup+0.701507 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 898
/proc/meminfo: memFree=1731336/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=17880 CPUtime=0.69
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 9023 0 0 0 66 3 0 0 22 0 1 0 323925150 18309120 2872 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 4470 2874 67 123 0 4345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17880

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 899
/proc/meminfo: memFree=1719936/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=19176 CPUtime=1.49
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 9279 0 0 0 146 3 0 0 25 0 1 0 323925150 19636224 3128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567060 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 4794 3128 67 123 0 4669 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19176

[startup+3.10197 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 899
/proc/meminfo: memFree=1717184/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=25416 CPUtime=3.09
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 10416 0 0 0 305 4 0 0 25 0 1 0 323925150 26025984 4265 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567099 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 6354 4265 67 123 0 6229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25416

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 899
/proc/meminfo: memFree=1707776/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=35320 CPUtime=6.29
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 12609 0 0 0 624 5 0 0 25 0 1 0 323925150 36167680 6458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567099 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 8830 6458 67 123 0 8705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35320

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 899
/proc/meminfo: memFree=1690056/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=55128 CPUtime=12.69
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 16907 0 0 0 1262 7 0 0 25 0 1 0 323925150 56451072 10756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567066 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 13782 10756 67 123 0 13657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55128

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 899
/proc/meminfo: memFree=1654664/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=94480 CPUtime=25.48
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 25465 0 0 0 2537 11 0 0 25 0 1 0 323925150 96747520 19314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567069 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 23620 19314 67 123 0 23495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94480

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 899
/proc/meminfo: memFree=1590152/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=171996 CPUtime=51.07
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 41974 0 0 0 5089 18 0 0 25 0 1 0 323925150 176123904 35823 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567069 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 42999 35823 67 123 0 42874 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 171996

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=102.26
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 10118 108 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 449648

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=162.23
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 16115 108 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 449648

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=222.21
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 22112 109 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 449648

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=282.19
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 28110 109 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 449648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=342.17
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 34107 110 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 449648

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=402.14
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 40104 110 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 449648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=462.12
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 46101 111 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 449648

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=522.1
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 52099 111 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 449648

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=582.07
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 58096 111 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 449648

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=642.06
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 64094 112 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 449648

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=702.03
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 70091 112 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 449648

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=762.01
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 76088 113 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 449648

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=821.98
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 82085 113 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 449648

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=881.97
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 88083 114 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 449648

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=941.94
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 94080 114 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 449648

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=1001.92
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 100077 115 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 449648

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=1061.9
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 106074 116 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 449648

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288648/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=1121.88
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 112072 116 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 449648

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=1181.85
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 118069 116 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 449648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=1200.06
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 119889 117 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 449648

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 899
/proc/meminfo: memFree=1288584/2055920 swapFree=4152228/4192956
[pid=898] ppid=896 vsize=449648 CPUtime=1200.06
/proc/898/stat : 898 (march_ks) R 896 898 32082 0 -1 4194304 251881 0 0 0 119889 117 0 0 25 0 1 0 323925150 460439552 110425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/898/statm: 112412 110425 72 123 0 112287 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 449648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.13
CPU user time (s): 1198.89
CPU system time (s): 1.24281
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 533888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.89
system time used= 1.24281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251881
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= 2063

runsolver used 1.19882 second user time and 3.18052 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Mar  4 20:21:45 UTC 2007

IDJOB= 320017
IDBENCH= 20493
IDSOLVER= 111
FILE ID= node9/320017-1173039705

PBS_JOBID= 4012244

Free space on /tmp= 66531 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= /tmp/evaluation/320017-1173039705/march_ks /tmp/evaluation/320017-1173039705/instance-320017-1173039705.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-320017-1173039705 -o ROOT/results/node9/solver-320017-1173039705 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320017-1173039705/march_ks /tmp/evaluation/320017-1173039705/instance-320017-1173039705.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a27d41b3e10d867544cd2bff7d005be2

RANDOM SEED= 876880297

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1731744 kB
Buffers:         39120 kB
Cached:         202644 kB
SwapCached:       9496 kB
Active:         156128 kB
Inactive:       112320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731744 kB
SwapTotal:     4192956 kB
SwapFree:      4152228 kB
Dirty:            5040 kB
Writeback:           0 kB
Mapped:          32856 kB
Slab:            41340 kB
Committed_AS:  1396408 kB
PageTables:       1696 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= 66531 MiB

End job on node9 on Sun Mar  4 20:41:48 UTC 2007