Trace number 301110

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) 1200.07 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.26	c main()::
0.20/0.26	c initFormula():: searching for DIMACS p-line....
0.20/0.26	c full lookahead due to high density!
0.20/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.20/0.26	c parseCNF():: parsing....
0.20/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.26	c runParser():: parsing was successful, warming up engines...
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.20/0.26	c stat :: sign balance is biased by 0.041
0.20/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.26	c using k-SAT heuristics (size based diff)
0.20/0.26	c longest clause has size 5
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.20/0.26	c longest clause has size 5
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c dynamic_preselect_setsize :: off
0.20/0.26	c suggested doublelook initial :: 0
0.20/0.26	c main():: all systems go!
0.20/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 4256 JD: 160
19.96/20.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-301110-1171952954 -o ROOT/results/node10/solver-301110-1171952954 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301110-1171952954/march_ks /tmp/evaluation/301110-1171952954/instance-301110-1171952954.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 5830
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=788 CPUtime=0
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 215250392 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 197 93 47 123 0 72 0

[startup+0.106683 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 5830
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=2496 CPUtime=0.1
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1243 0 0 0 10 0 0 0 18 0 1 0 215250392 2555904 447 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 624 447 67 123 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2496

[startup+0.514738 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 5830
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3124 CPUtime=0.5
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1825 0 0 0 50 0 0 0 21 0 1 0 215250392 3198976 569 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 781 569 72 123 0 656 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3124

[startup+1.33485 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1497256/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3132 CPUtime=1.32
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1827 0 0 0 132 0 0 0 25 0 1 0 215250392 3207168 571 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 783 571 72 123 0 658 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3132

[startup+2.97407 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1497128/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3132 CPUtime=2.96
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1827 0 0 0 296 0 0 0 25 0 1 0 215250392 3207168 571 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 783 571 72 123 0 658 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3132

[startup+6.25351 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1497000/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3132 CPUtime=6.24
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1827 0 0 0 624 0 0 0 25 0 1 0 215250392 3207168 571 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 783 571 72 123 0 658 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3132

[startup+12.7094 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496944/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3292 CPUtime=12.69
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1830 0 0 0 1269 0 0 0 25 0 1 0 215250392 3371008 574 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 823 574 72 123 0 698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3292

[startup+25.5121 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1497008/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3292 CPUtime=25.49
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1841 0 0 0 2549 0 0 0 25 0 1 0 215250392 3371008 585 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 823 585 72 123 0 698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3292

[startup+51.1276 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1497008/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3292 CPUtime=51.1
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1854 0 0 0 5110 0 0 0 25 0 1 0 215250392 3371008 598 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 823 598 72 123 0 698 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3292

[startup+102.35 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1497008/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3424 CPUtime=102.3
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1866 0 0 0 10230 0 0 0 25 0 1 0 215250392 3506176 610 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 856 610 72 123 0 731 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3424

[startup+162.386 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496944/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3424 CPUtime=162.32
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1880 0 0 0 16232 0 0 0 25 0 1 0 215250392 3506176 624 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 856 624 72 123 0 731 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3424

[startup+222.415 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496880/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3424 CPUtime=222.33
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1887 0 0 0 22233 0 0 0 25 0 1 0 215250392 3506176 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 856 631 72 123 0 731 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3424

[startup+282.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3424 CPUtime=282.35
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1893 0 0 0 28234 1 0 0 25 0 1 0 215250392 3506176 637 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 856 637 72 123 0 731 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3424

[startup+342.477 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3552 CPUtime=342.36
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1897 0 0 0 34235 1 0 0 25 0 1 0 215250392 3637248 641 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 888 641 72 123 0 763 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3552

[startup+402.514 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=402.38
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1900 0 0 0 40237 1 0 0 25 0 1 0 215250392 3641344 644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 644 72 123 0 764 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 3556

[startup+462.546 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=462.39
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1905 0 0 0 46238 1 0 0 25 0 1 0 215250392 3641344 649 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 649 72 123 0 764 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 3556

[startup+522.576 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=522.4
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1908 0 0 0 52239 1 0 0 25 0 1 0 215250392 3641344 652 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 652 72 123 0 764 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 3556

[startup+582.609 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=582.42
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1911 0 0 0 58241 1 0 0 25 0 1 0 215250392 3641344 655 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 655 72 123 0 764 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 3556

[startup+642.643 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=642.43
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1913 0 0 0 64242 1 0 0 25 0 1 0 215250392 3641344 657 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 657 72 123 0 764 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 3556

[startup+702.673 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5831
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=702.44
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1917 0 0 0 70243 1 0 0 25 0 1 0 215250392 3641344 661 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 661 72 123 0 764 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 3556

[startup+762.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=762.45
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1918 0 0 0 76244 1 0 0 25 0 1 0 215250392 3641344 662 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537957 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 662 72 123 0 764 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 3556

[startup+822.736 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=822.47
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1920 0 0 0 82246 1 0 0 25 0 1 0 215250392 3641344 664 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 664 72 123 0 764 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 3556

[startup+882.769 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=882.48
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1922 0 0 0 88247 1 0 0 25 0 1 0 215250392 3641344 666 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542170 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 666 72 123 0 764 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 3556

[startup+942.801 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3556 CPUtime=942.49
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1924 0 0 0 94248 1 0 0 25 0 1 0 215250392 3641344 668 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 889 668 72 123 0 764 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 3556

[startup+1002.83 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3684 CPUtime=1002.51
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1925 0 0 0 100249 2 0 0 25 0 1 0 215250392 3772416 669 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 921 669 72 123 0 796 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 3684

[startup+1062.87 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3684 CPUtime=1062.53
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1926 0 0 0 106251 2 0 0 25 0 1 0 215250392 3772416 670 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 921 670 72 123 0 796 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 3684

[startup+1122.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3684 CPUtime=1122.54
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1928 0 0 0 112252 2 0 0 25 0 1 0 215250392 3772416 672 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 921 672 72 123 0 796 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 3684

[startup+1182.93 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496752/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3684 CPUtime=1182.55
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1929 0 0 0 118253 2 0 0 25 0 1 0 215250392 3772416 673 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596386 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 921 673 72 123 0 796 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 3684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496688/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3684 CPUtime=1200.06
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1929 0 0 0 120004 2 0 0 25 0 1 0 215250392 3772416 673 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 921 673 72 123 0 796 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3684

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5833
/proc/meminfo: memFree=1496688/2055920 swapFree=4192812/4192956
[pid=5830] ppid=5828 vsize=3684 CPUtime=1200.06
/proc/5830/stat : 5830 (march_ks) R 5828 5830 4757 0 -1 4194304 1929 0 0 0 120004 2 0 0 25 0 1 0 215250392 3772416 673 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5830/statm: 921 673 72 123 0 796 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.025996
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 3684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1929
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= 1765

runsolver used 1.36179 second user time and 2.87656 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 06:29:14 UTC 2007

IDJOB= 301110
IDBENCH= 20051
IDSOLVER= 111
FILE ID= node10/301110-1171952954

PBS_JOBID= 3848967

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301110-1171952954/march_ks /tmp/evaluation/301110-1171952954/instance-301110-1171952954.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301110-1171952954 -o ROOT/results/node10/solver-301110-1171952954 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301110-1171952954/march_ks /tmp/evaluation/301110-1171952954/instance-301110-1171952954.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 268428536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1499912 kB
Buffers:         52476 kB
Cached:         387348 kB
SwapCached:          0 kB
Active:         267664 kB
Inactive:       216448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          63176 kB
Slab:            57376 kB
Committed_AS:  1239156 kB
PageTables:       1832 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= 66546 MiB

End job on node10 on Tue Feb 20 06:49:16 UTC 2007