Trace number 368893

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) 5000.04 5001.52

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-pbl-00400.sat05-1322.reshuffled-07.cnf
MD5SUM29cf0f53dfca3fe2e94789628bed3971
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.41648
Satisfiable
(Un)Satisfiability was proved
Number of variables1497
Number of clauses73374
Sum of the clauses size615277
Maximum clause length11
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 242
Number of clauses of size 3337
Number of clauses of size 4413
Number of clauses of size 53127
Number of clauses of size over 569449

Solver Data (download as text)

46.97/47.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
46.97/47.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
46.97/47.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
46.97/47.02	c main()::
46.97/47.02	c initFormula():: searching for DIMACS p-line....
46.97/47.02	c full lookahead due to high density!
46.97/47.02	c initFormula():: the DIMACS p-line indicates a CNF of 1497 variables and 73374 clauses.
46.97/47.02	c parseCNF():: parsing....
46.97/47.02	c parseCNF():: the CNF contains 6 unary clauses.
46.97/47.02	c runParser():: parsing was successful, warming up engines...
46.97/47.02	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
46.97/47.02	c preprocessing fase I completed:: there are now 1491 free variables and 73368 clauses.
46.97/47.02	c stat :: sign balance is biased by 82.226
46.97/47.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
46.97/47.02	c using k-SAT heuristics (size based diff)
46.97/47.02	c longest clause has size 11
46.97/47.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1130307 duplicate clauses
46.97/47.02	c resolvent_look() :: found 58382 resolvents
46.97/47.02	c main():: clause / variable ratio: ( 131750 / 1497 ) = 88.01
46.97/47.02	c longest clause has size 11
46.97/47.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
46.97/47.02	c dynamic_preselect_setsize :: off
46.97/47.02	c suggested doublelook initial :: 0
46.97/47.02	c main():: all systems go!
46.97/47.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 193679 JD: 9
3978.97/3980.15	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/node2/watcher-368893-1177245967 -o ROOT/results/node2/solver-368893-1177245967 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368893-1177245967/march_ks /tmp/evaluation/368893-1177245967/instance-368893-1177245967.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 15706
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=1364 CPUtime=0
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 200634573 1396736 168 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134790527 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 341 168 47 123 0 216 0

[startup+0.0395571 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15706
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=1760 CPUtime=0.03
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 303 0 0 0 3 0 0 0 18 0 1 0 200634573 1802240 288 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 440 288 47 123 0 315 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1760

[startup+0.101556 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15706
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=2552 CPUtime=0.09
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 516 0 0 0 9 0 0 0 18 0 1 0 200634573 2613248 501 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 638 501 47 123 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301576 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15706
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=9536 CPUtime=0.29
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 1725 0 0 0 28 1 0 0 19 0 1 0 200634573 9764864 1709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560285 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 2384 1709 48 123 0 2259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9536

[startup+0.701618 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15706
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=9568 CPUtime=0.69
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 4403 0 0 0 67 2 0 0 22 0 1 0 200634573 9797632 1749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134520710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 2392 1749 53 123 0 2267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9568

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1700512/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=15516 CPUtime=1.49
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 9472 0 0 0 146 3 0 0 25 0 1 0 200634573 15888384 3236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 3879 3236 67 123 0 3754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15516

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1697824/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=18132 CPUtime=3.09
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 10075 0 0 0 305 4 0 0 25 0 1 0 200634573 18567168 3839 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 4533 3839 67 123 0 4408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18132

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1690336/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=24040 CPUtime=6.28
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 11581 0 0 0 624 4 0 0 25 0 1 0 200634573 24616960 5345 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 6010 5345 67 123 0 5885 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24040

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1685288/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=30048 CPUtime=12.69
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 12728 0 0 0 1264 5 0 0 25 0 1 0 200634573 30769152 6492 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 7512 6492 67 123 0 7387 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30048

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1667240/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=48928 CPUtime=25.48
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 17172 0 0 0 2541 7 0 0 25 0 1 0 200634573 50102272 10936 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 12232 10936 67 123 0 12107 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48928

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1647912/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=51.08
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 5090 18 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68144

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1647976/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=102.27
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 10209 18 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1647976/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=162.25
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 16206 19 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68144

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1647976/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=222.23
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 22204 19 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 68144

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1647976/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=282.22
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 28203 19 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 68144

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1648040/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=342.2
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 34200 20 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541811 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 68144

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1648040/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=402.19
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 40198 21 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 68144

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1648040/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=462.17
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 46196 21 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 68144

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1648104/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=522.16
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 52194 22 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 68144

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1648104/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=582.14
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 58192 22 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 68144

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15707
/proc/meminfo: memFree=1648040/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=68144 CPUtime=642.13
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 39970 0 0 0 64191 22 0 0 25 0 1 0 200634573 69779456 15643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 17036 15643 72 123 0 16911 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 68144


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643432/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4061.16
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 406065 51 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547704 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 73320

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643432/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4121.13
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 412062 51 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 73320

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643432/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4181.12
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 418060 52 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 73320

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643432/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4241.11
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 424059 52 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 73320

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643432/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4301.1
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 430057 53 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 73320

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643496/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4361.08
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 436055 53 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 73320

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15907
/proc/meminfo: memFree=1643496/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4421.06
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 442053 53 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 73320

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 15907
/proc/meminfo: memFree=1643432/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4481.05
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 448051 54 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 73320

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 16083
/proc/meminfo: memFree=1642160/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4540.94
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 454039 55 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 73320

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643176/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4600.92
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 460036 56 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 73320

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643176/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4660.89
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 466033 56 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 73320

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643176/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4720.89
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 472032 57 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 73320

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643240/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4780.86
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 478029 57 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 73320

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643368/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4840.85
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 484027 58 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 73320

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643368/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4900.84
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 490026 58 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 73320

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643368/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=4960.82
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 496023 59 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598323 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 73320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643368/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=5000.01
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 499942 59 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 73320

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: 0.99 0.98 0.99 2/78 16105
/proc/meminfo: memFree=1643368/2055920 swapFree=4149064/4192956
[pid=15706] ppid=15704 vsize=73320 CPUtime=5000.01
/proc/15706/stat : 15706 (march_ks) R 15704 15706 15407 0 -1 4194304 41105 0 0 0 499942 59 0 0 25 0 1 0 200634573 75079680 16778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15706/statm: 18330 16778 72 123 0 18205 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 73320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.04
CPU user time (s): 4999.43
CPU system time (s): 0.607907
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 106364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.607907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41105
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= 6313

runsolver used 5.84811 second user time and 11.2753 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 22 12:46:08 UTC 2007

IDJOB= 368893
IDBENCH= 24584
IDSOLVER= 180
FILE ID= node2/368893-1177245967

PBS_JOBID= 4650525

Free space on /tmp= 66400 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-pbl-00400.sat05-1322.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368893-1177245967/march_ks /tmp/evaluation/368893-1177245967/instance-368893-1177245967.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-368893-1177245967 -o ROOT/results/node2/solver-368893-1177245967 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368893-1177245967/march_ks /tmp/evaluation/368893-1177245967/instance-368893-1177245967.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29cf0f53dfca3fe2e94789628bed3971

RANDOM SEED= 792938783

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1711296 kB
Buffers:         66040 kB
Cached:         195528 kB
SwapCached:      12268 kB
Active:         204468 kB
Inactive:        82768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711296 kB
SwapTotal:     4192956 kB
SwapFree:      4149064 kB
Dirty:            5276 kB
Writeback:           0 kB
Mapped:          30548 kB
Slab:            42832 kB
Committed_AS:  8227696 kB
PageTables:       1860 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= 66400 MiB

End job on node2 on Sun Apr 22 14:09:31 UTC 2007