Trace number 368973

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) 5000.12 5001.56

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-clqcolor-30-19-20.sat05-1256.reshuffled-07.cnf
MD5SUM08b968293abd73d1b678d4f1e29187a3
Bench CategoryCRAFTED (crafted 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 variables1605
Number of clauses179315
Sum of the clauses size533265
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25700
Number of clauses of size 3173565
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data (download as text)

18.57/18.64	c main():: ***                                   [ march satisfiability solver ]                                   ***
18.57/18.64	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
18.57/18.64	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
18.57/18.64	c main()::
18.57/18.64	c initFormula():: searching for DIMACS p-line....
18.57/18.64	c full lookahead due to high density!
18.57/18.64	c initFormula():: the DIMACS p-line indicates a CNF of 1605 variables and 179315 clauses.
18.57/18.64	c parseCNF():: parsing....
18.57/18.64	c parseCNF():: the CNF contains 0 unary clauses.
18.57/18.64	c runParser():: parsing was successful, warming up engines...
18.57/18.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.57/18.64	c preprocessing fase I completed:: there are now 1605 free variables and 179315 clauses.
18.57/18.64	c stat :: sign balance is biased by 226.689
18.57/18.64	c shorten_equivalence(): average equivalence length reduced from nan to nan
18.57/18.64	c using k-SAT heuristics (size based diff)
18.57/18.64	c longest clause has size 30
18.57/18.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 5950800 duplicate clauses
18.57/18.64	c main():: clause / variable ratio: ( 179315 / 1605 ) = 111.72
18.57/18.64	c longest clause has size 30
18.57/18.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.57/18.64	c dynamic_preselect_setsize :: off
18.57/18.64	c suggested doublelook initial :: 0
18.57/18.64	c main():: all systems go!
18.57/18.64	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/node47/watcher-368973-1177272086 -o ROOT/results/node47/solver-368973-1177272086 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368973-1177272086/march_ks /tmp/evaluation/368973-1177272086/instance-368973-1177272086.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: 0.78 0.95 0.98 3/83 22387
/proc/meminfo: memFree=1942320/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=2196 CPUtime=0
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 82054019 2248704 275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 549 275 47 123 0 424 0

[startup+0.08572 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 22387
/proc/meminfo: memFree=1942320/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=3120 CPUtime=0.07
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 586 0 0 0 7 0 0 0 18 0 1 0 82054019 3194880 571 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134790585 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 780 571 47 123 0 655 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3120

[startup+0.10272 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 22387
/proc/meminfo: memFree=1942320/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=3252 CPUtime=0.09
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 650 0 0 0 9 0 0 0 18 0 1 0 82054019 3330048 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134790365 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 813 635 47 123 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301739 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 22387
/proc/meminfo: memFree=1942320/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=13408 CPUtime=0.29
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 2412 0 0 0 28 1 0 0 19 0 1 0 82054019 13729792 1713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561665 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 3352 1713 50 123 0 3227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13408

[startup+0.701783 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 22387
/proc/meminfo: memFree=1942320/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=13672 CPUtime=0.69
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 4878 0 0 0 67 2 0 0 22 0 1 0 82054019 14000128 1957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134531794 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 3418 1957 63 123 0 3293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13672

[startup+1.50187 s]
/proc/loadavg: 0.78 0.95 0.98 2/84 22388
/proc/meminfo: memFree=1930600/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=24820 CPUtime=1.48
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 13633 0 0 0 142 6 0 0 25 0 1 0 82054019 25415680 4580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 6205 4580 67 123 0 6080 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24820

[startup+3.10104 s]
/proc/loadavg: 0.78 0.95 0.98 2/84 22406
/proc/meminfo: memFree=1913896/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=57372 CPUtime=3.08
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 20477 0 0 0 299 9 0 0 25 0 1 0 82054019 58748928 11424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 14343 11424 67 123 0 14218 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57372

[startup+6.30139 s]
/proc/loadavg: 0.80 0.95 0.98 2/84 22414
/proc/meminfo: memFree=1854504/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=113224 CPUtime=6.27
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 35254 0 0 0 612 15 0 0 25 0 1 0 82054019 115941376 26201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 28306 26201 67 123 0 28181 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 113224

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 3/84 22418
/proc/meminfo: memFree=1765544/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=199964 CPUtime=12.67
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 90142 0 0 0 1230 37 0 0 25 0 1 0 82054019 204763136 44012 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 49991 44012 67 123 0 49866 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 199964

[startup+25.5025 s]
/proc/loadavg: 0.85 0.95 0.98 2/84 22426
/proc/meminfo: memFree=1787880/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159696 CPUtime=25.46
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96541 0 0 0 2506 40 0 0 25 0 1 0 82054019 163528704 38437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39924 38437 72 123 0 39799 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 159696

[startup+51.1023 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 22448
/proc/meminfo: memFree=1789144/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159696 CPUtime=51.04
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96541 0 0 0 5064 40 0 0 25 0 1 0 82054019 163528704 38437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39924 38437 72 123 0 39799 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 159696

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 22448
/proc/meminfo: memFree=1789144/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159696 CPUtime=102.23
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96541 0 0 0 10183 40 0 0 25 0 1 0 82054019 163528704 38437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39924 38437 72 123 0 39799 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 159696

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22448
/proc/meminfo: memFree=1789080/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159696 CPUtime=162.2
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96541 0 0 0 16180 40 0 0 25 0 1 0 82054019 163528704 38437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39924 38437 72 123 0 39799 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 159696

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22448
/proc/meminfo: memFree=1789016/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159704 CPUtime=222.19
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96543 0 0 0 22178 41 0 0 25 0 1 0 82054019 163536896 38439 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39926 38439 72 123 0 39801 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 159704

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22448
/proc/meminfo: memFree=1789016/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159704 CPUtime=282.17
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96543 0 0 0 28176 41 0 0 25 0 1 0 82054019 163536896 38439 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39926 38439 72 123 0 39801 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 159704

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22448
/proc/meminfo: memFree=1788888/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159704 CPUtime=342.17
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96543 0 0 0 34175 42 0 0 25 0 1 0 82054019 163536896 38439 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39926 38439 72 123 0 39801 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 159704

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22448
/proc/meminfo: memFree=1788760/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159708 CPUtime=402.14
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96544 0 0 0 40172 42 0 0 25 0 1 0 82054019 163540992 38440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39927 38440 72 123 0 39802 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 159708

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22450
/proc/meminfo: memFree=1788696/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159708 CPUtime=462.13
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96544 0 0 0 46171 42 0 0 25 0 1 0 82054019 163540992 38440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39927 38440 72 123 0 39802 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 159708

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22450
/proc/meminfo: memFree=1788632/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159708 CPUtime=522.12
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96544 0 0 0 52169 43 0 0 25 0 1 0 82054019 163540992 38440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39927 38440 72 123 0 39802 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 159708

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22450
/proc/meminfo: memFree=1788568/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159712 CPUtime=582.1
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96545 0 0 0 58167 43 0 0 25 0 1 0 82054019 163545088 38441 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39928 38441 72 123 0 39803 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 159712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22450
/proc/meminfo: memFree=1788504/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=159712 CPUtime=642.08
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 96545 0 0 0 64165 43 0 0 25 0 1 0 82054019 163545088 38441 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 39928 38441 72 123 0 39803 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 159712


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

[startup+4062.31 s]
/proc/loadavg: 1.14 1.09 1.02 2/78 22650
/proc/meminfo: memFree=1634328/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4061.1
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 134165 0 0 0 406036 74 0 0 25 0 1 0 82054019 367239168 76061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 76061 72 123 0 89533 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 358632

[startup+4122.3 s]
/proc/loadavg: 1.12 1.09 1.02 2/78 22650
/proc/meminfo: memFree=1631448/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4121.08
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 134871 0 0 0 412034 74 0 0 25 0 1 0 82054019 367239168 76767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 76767 72 123 0 89533 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 358632

[startup+4182.3 s]
/proc/loadavg: 1.04 1.07 1.01 2/78 22650
/proc/meminfo: memFree=1628632/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4181.06
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 135580 0 0 0 418031 75 0 0 25 0 1 0 82054019 367239168 77476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596392 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 77476 72 123 0 89533 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 358632

[startup+4242.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 22650
/proc/meminfo: memFree=1625752/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4241.05
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 136289 0 0 0 424029 76 0 0 25 0 1 0 82054019 367239168 78185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596424 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 78185 72 123 0 89533 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 358632

[startup+4302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 22650
/proc/meminfo: memFree=1622808/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4301.03
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 136997 0 0 0 430027 76 0 0 25 0 1 0 82054019 367239168 78893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 78893 72 123 0 89533 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 358632

[startup+4362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 22650
/proc/meminfo: memFree=1619992/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4361.02
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 137706 0 0 0 436025 77 0 0 25 0 1 0 82054019 367239168 79602 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628849 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 79602 72 123 0 89533 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 358632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22650
/proc/meminfo: memFree=1617048/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4421
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 138417 0 0 0 442023 77 0 0 25 0 1 0 82054019 367239168 80313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 80313 72 123 0 89533 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 358632

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22650
/proc/meminfo: memFree=1614232/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4480.99
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 139129 0 0 0 448021 78 0 0 25 0 1 0 82054019 367239168 81025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597961 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 81025 72 123 0 89533 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 358632

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22650
/proc/meminfo: memFree=1611352/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4540.97
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 139841 0 0 0 454019 78 0 0 25 0 1 0 82054019 367239168 81737 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 81737 72 123 0 89533 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 358632

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22650
/proc/meminfo: memFree=1608408/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4600.96
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 140551 0 0 0 460017 79 0 0 25 0 1 0 82054019 367239168 82447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677329 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 82447 72 123 0 89533 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 358632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1605528/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4660.94
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 141262 0 0 0 466015 79 0 0 25 0 1 0 82054019 367239168 83158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 83158 72 123 0 89533 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 358632

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22650
/proc/meminfo: memFree=1602648/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4720.93
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 141974 0 0 0 472013 80 0 0 25 0 1 0 82054019 367239168 83870 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 83870 72 123 0 89533 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 358632

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1599768/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4780.91
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 142688 0 0 0 478011 80 0 0 25 0 1 0 82054019 367239168 84584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 84584 72 123 0 89533 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 358632

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1596824/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4840.89
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 143400 0 0 0 484008 81 0 0 25 0 1 0 82054019 367239168 85296 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 85296 72 123 0 89533 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 358632

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1593944/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4900.88
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 144114 0 0 0 490007 81 0 0 25 0 1 0 82054019 367239168 86010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 86010 72 123 0 89533 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 358632

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1591128/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=4960.87
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 144829 0 0 0 496005 82 0 0 25 0 1 0 82054019 367239168 86725 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 86725 72 123 0 89533 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 358632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1589208/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=5000.06
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 145297 0 0 0 499924 82 0 0 25 0 1 0 82054019 367239168 87193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596398 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 87193 72 123 0 89533 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 358632

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22650
/proc/meminfo: memFree=1589208/2055920 swapFree=4157972/4192956
[pid=22387] ppid=22385 vsize=358632 CPUtime=5000.06
/proc/22387/stat : 22387 (march_ks) R 22385 22387 22315 0 -1 4194304 145297 0 0 0 499924 82 0 0 25 0 1 0 82054019 367239168 87193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596398 0 0 4096 0 0 0 0 17 1 0 0
/proc/22387/statm: 89658 87193 72 123 0 89533 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 358632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.12
CPU user time (s): 4999.24
CPU system time (s): 0.881865
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 358632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.24
system time used= 0.881865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145297
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= 8262

runsolver used 6.05808 second user time and 12.0582 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Apr 22 20:01:27 UTC 2007

IDJOB= 368973
IDBENCH= 24678
IDSOLVER= 180
FILE ID= node47/368973-1177272086

PBS_JOBID= 4650729

Free space on /tmp= 66423 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-clqcolor-30-19-20.sat05-1256.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368973-1177272086/march_ks /tmp/evaluation/368973-1177272086/instance-368973-1177272086.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-368973-1177272086 -o ROOT/results/node47/solver-368973-1177272086 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368973-1177272086/march_ks /tmp/evaluation/368973-1177272086/instance-368973-1177272086.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  08b968293abd73d1b678d4f1e29187a3

RANDOM SEED= 792676649

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1942728 kB
Buffers:          9408 kB
Cached:          26576 kB
SwapCached:       3796 kB
Active:          43740 kB
Inactive:        16536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1942728 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            5328 kB
Writeback:           0 kB
Mapped:          31356 kB
Slab:            37992 kB
Committed_AS:  3895280 kB
PageTables:       2020 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= 66423 MiB

End job on node47 on Sun Apr 22 21:24:50 UTC 2007