Trace number 339035

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) 1200.1 1200.62

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
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 variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 577 variables and 1922 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 576 free variables and 1920 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.166
0.00/0.01	c find_equivalence():: found 83 3-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 3.481928 to 3.012048
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 332 satisfied and 301 duplicate clauses
0.00/0.01	c resolvent_look() :: found 571 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 577 variables and 2491 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 577 variabels and 2491 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2491 / 577 ) = 4.32
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 263 JD: 138
0.05/0.07	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 18214 JD: 138
3.79/3.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 2 NC: 774517 JD: 138
161.96/162.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |********************************
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c |***************************************************************

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/node48/watcher-339035-1173697169 -o ROOT/results/node48/solver-339035-1173697169 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339035-1173697169/march_ks /tmp/evaluation/339035-1173697169/instance-339035-1173697169.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: 1.83 1.82 1.44 3/64 9789
/proc/meminfo: memFree=1861008/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=796 CPUtime=0
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 95510823 815104 111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 199 111 50 123 0 74 0

[startup+0.0587649 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9789
/proc/meminfo: memFree=1861008/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=1356 CPUtime=0.05
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 282 0 0 0 5 0 0 0 18 0 1 0 95510823 1388544 264 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 339 264 73 123 0 214 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1356

[startup+0.101772 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9789
/proc/meminfo: memFree=1861008/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=1356 CPUtime=0.09
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 95510823 1388544 268 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543960 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 339 268 73 123 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1356

[startup+0.301806 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9789
/proc/meminfo: memFree=1861008/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=1504 CPUtime=0.29
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 95510823 1540096 282 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547661 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 376 282 73 123 0 251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1504

[startup+0.701875 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9789
/proc/meminfo: memFree=1861008/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=1504 CPUtime=0.69
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 318 0 0 0 69 0 0 0 22 0 1 0 95510823 1540096 300 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 376 300 73 123 0 251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1504

[startup+1.50201 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 9790
/proc/meminfo: memFree=1860104/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=1644 CPUtime=1.49
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 329 0 0 0 149 0 0 0 25 0 1 0 95510823 1683456 311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538672 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 411 311 73 123 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1644

[startup+3.10129 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 9790
/proc/meminfo: memFree=1859848/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=1856 CPUtime=3.09
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 95510823 1900544 371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526645 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 464 371 73 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30184 s]
/proc/loadavg: 1.77 1.80 1.43 2/65 9790
/proc/meminfo: memFree=1859400/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=2008 CPUtime=6.29
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 443 0 0 0 629 0 0 0 25 0 1 0 95510823 2056192 406 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 502 406 73 123 0 377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2008

[startup+12.7019 s]
/proc/loadavg: 1.71 1.79 1.43 2/65 9790
/proc/meminfo: memFree=1859016/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=2236 CPUtime=12.69
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 527 0 0 0 1269 0 0 0 25 0 1 0 95510823 2289664 490 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 559 490 73 123 0 434 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2236

[startup+25.5012 s]
/proc/loadavg: 1.55 1.75 1.42 2/65 9790
/proc/meminfo: memFree=1858248/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=3088 CPUtime=25.48
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 710 0 0 0 2548 0 0 0 25 0 1 0 95510823 3162112 673 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628578 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 772 673 73 123 0 647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3088

[startup+51.1016 s]
/proc/loadavg: 1.36 1.69 1.41 2/65 9790
/proc/meminfo: memFree=1857096/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=5004 CPUtime=51.07
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 1012 0 0 0 5106 1 0 0 25 0 1 0 95510823 5124096 975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543699 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 1251 975 73 123 0 1126 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5004

[startup+102.305 s]
/proc/loadavg: 1.20 1.60 1.39 2/71 9862
/proc/meminfo: memFree=1852816/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=9316 CPUtime=102.23
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 1726 0 0 0 10222 1 0 0 25 0 1 0 95510823 9539584 1689 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 2329 1689 73 123 0 2204 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 9316

[startup+162.302 s]
/proc/loadavg: 1.11 1.50 1.37 2/71 9960
/proc/meminfo: memFree=1848016/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=13360 CPUtime=162.16
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 2889 0 0 0 16214 2 0 0 25 0 1 0 95510823 13680640 2852 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598470 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 3340 2852 73 123 0 3215 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 13360

[startup+222.301 s]
/proc/loadavg: 1.04 1.41 1.34 2/65 9988
/proc/meminfo: memFree=1846344/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=19344 CPUtime=222.12
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 3582 0 0 0 22210 2 0 0 25 0 1 0 95510823 19808256 3545 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 4836 3545 73 123 0 4711 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 19344

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.32 2/65 9988
/proc/meminfo: memFree=1842952/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=19344 CPUtime=282.1
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 4446 0 0 0 28208 2 0 0 25 0 1 0 95510823 19808256 4409 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 4836 4409 73 123 0 4711 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 19344

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.30 2/65 9988
/proc/meminfo: memFree=1840200/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=28076 CPUtime=342.08
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 5134 0 0 0 34205 3 0 0 25 0 1 0 95510823 28749824 5097 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563416 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 7019 5097 73 123 0 6894 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 28076

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.27 2/65 9988
/proc/meminfo: memFree=1836616/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=28076 CPUtime=402.05
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 6032 0 0 0 40202 3 0 0 25 0 1 0 95510823 28749824 5995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 7019 5995 73 123 0 6894 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 28076

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 9988
/proc/meminfo: memFree=1831688/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=41504 CPUtime=462.04
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 7248 0 0 0 46199 5 0 0 25 0 1 0 95510823 42500096 7211 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 10376 7211 73 123 0 10251 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 41504

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 9988
/proc/meminfo: memFree=1827144/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=41504 CPUtime=522.01
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 8392 0 0 0 52196 5 0 0 25 0 1 0 95510823 42500096 8355 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 10376 8355 73 123 0 10251 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 41504

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 9988
/proc/meminfo: memFree=1823304/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=41504 CPUtime=582
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 9365 0 0 0 58194 6 0 0 25 0 1 0 95510823 42500096 9328 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 10376 9328 73 123 0 10251 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 41504

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.20 2/65 9988
/proc/meminfo: memFree=1818888/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=61808 CPUtime=641.98
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 10434 0 0 0 64191 7 0 0 25 0 1 0 95510823 63291392 10397 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526594 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 15452 10397 73 123 0 15327 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 61808

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 9988
/proc/meminfo: memFree=1815688/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=61808 CPUtime=701.95
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 11248 0 0 0 70188 7 0 0 25 0 1 0 95510823 63291392 11211 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548062 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 15452 11211 73 123 0 15327 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 61808

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 9988
/proc/meminfo: memFree=1812616/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=61808 CPUtime=761.93
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 12004 0 0 0 76186 7 0 0 25 0 1 0 95510823 63291392 11967 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 15452 11967 73 123 0 15327 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 61808

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 9988
/proc/meminfo: memFree=1809864/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=61808 CPUtime=821.91
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 12689 0 0 0 82184 7 0 0 25 0 1 0 95510823 63291392 12652 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564568 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 15452 12652 73 123 0 15327 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 61808

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 9988
/proc/meminfo: memFree=1804872/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=61808 CPUtime=881.89
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 13927 0 0 0 88181 8 0 0 25 0 1 0 95510823 63291392 13890 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539520 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 15452 13890 73 123 0 15327 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 61808

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 9988
/proc/meminfo: memFree=1800456/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=61808 CPUtime=941.86
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 15024 0 0 0 94178 8 0 0 25 0 1 0 95510823 63291392 14987 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 15452 14987 73 123 0 15327 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 61808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 9988
/proc/meminfo: memFree=1795144/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=91276 CPUtime=1001.84
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 16343 0 0 0 100175 9 0 0 25 0 1 0 95510823 93466624 16306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 22819 16306 73 123 0 22694 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 91276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 9988
/proc/meminfo: memFree=1791624/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=91276 CPUtime=1061.83
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 17225 0 0 0 106173 10 0 0 25 0 1 0 95510823 93466624 17188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 22819 17188 73 123 0 22694 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 91276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 9988
/proc/meminfo: memFree=1788168/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=91276 CPUtime=1121.8
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 18085 0 0 0 112170 10 0 0 25 0 1 0 95510823 93466624 18048 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 22819 18048 73 123 0 22694 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 91276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9988
/proc/meminfo: memFree=1785096/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=91408 CPUtime=1181.78
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 18851 0 0 0 118167 11 0 0 25 0 1 0 95510823 93601792 18814 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564845 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 22852 18814 73 123 0 22727 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 91408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9988
/proc/meminfo: memFree=1783880/2055920 swapFree=4184224/4192956
[pid=9789] ppid=9787 vsize=91408 CPUtime=1200.08
/proc/9789/stat : 9789 (march_ks) R 9787 9789 9629 0 -1 4194304 19148 0 0 0 119997 11 0 0 25 0 1 0 95510823 93601792 19111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/9789/statm: 22852 19111 73 123 0 22727 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 91408

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): 1200.62
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12898
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 91408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19148
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= 2483

runsolver used 0.847871 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Mar 12 10:59:29 UTC 2007

IDJOB= 339035
IDBENCH= 24737
IDSOLVER= 111
FILE ID= node48/339035-1173697169

PBS_JOBID= 4101760

Free space on /tmp= 66476 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339035-1173697169/march_ks /tmp/evaluation/339035-1173697169/instance-339035-1173697169.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-339035-1173697169 -o ROOT/results/node48/solver-339035-1173697169 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339035-1173697169/march_ks /tmp/evaluation/339035-1173697169/instance-339035-1173697169.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 569149624

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1861480 kB
Buffers:         18164 kB
Cached:         128540 kB
SwapCached:       3032 kB
Active:          35508 kB
Inactive:       121276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861480 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            23740 kB
Committed_AS:   143216 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= 66476 MiB

End job on node48 on Mon Mar 12 11:19:31 UTC 2007