Trace number 329033

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 1200.82

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k35.cnf
MD5SUM2c011180bbb09d53b6c397094ce9d269
Bench CategoryINDUST (industrial 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 variables35002
Number of clauses141775
Sum of the clauses size389197
Maximum clause length37
Minimum clause length1
Number of clauses of size 1473
Number of clauses of size 264991
Number of clauses of size 370830
Number of clauses of size 4226
Number of clauses of size 5425
Number of clauses of size over 54830

Solver Data (download as text)

5.19/5.24	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.19/5.24	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.19/5.24	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.19/5.24	c main()::
5.19/5.24	c initFormula():: searching for DIMACS p-line....
5.19/5.24	c initFormula():: the DIMACS p-line indicates a CNF of 35002 variables and 141775 clauses.
5.19/5.24	c parseCNF():: parsing....
5.19/5.24	c parseCNF():: the CNF contains 473 unary clauses.
5.19/5.24	c runParser():: parsing was successful, warming up engines...
5.19/5.24	c find_and_remove_tautogolies():: found and removed 1762 tautologies
5.19/5.24	c find_and_remove_tautogolies():: found and removed 139 tautologies
5.19/5.24	c simplify_formula():: removed 0 tautological, 14385 satisfied and 5 duplicate clauses
5.19/5.24	c preprocessing fase I completed:: there are now 28518 free variables and 127385 clauses.
5.19/5.24	c stat :: sign balance is biased by 0.444
5.19/5.24	c find_equivalence():: found 16145 3-equivalences
5.19/5.25	c find_and_remove_tautogolies():: found and removed 333 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 179 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 81 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 64 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 74 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 76 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 71 tautologies
5.19/5.25	c find_and_remove_tautogolies():: found and removed 70 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 70 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 66 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 64 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 65 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 65 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 65 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 65 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 59 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 52 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 50 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 48 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 41 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 33 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 30 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 25 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 22 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 21 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 20 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 19 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 16 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 11 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 5 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 2 tautologies
11.98/12.00	c find_and_remove_tautogolies():: found and removed 7237 tautologies
11.98/12.00	c shorten_equivalence(): average equivalence length reduced from 44.856967 to 43.766728
11.98/12.00	c using k-SAT heuristics (size based diff)
11.98/12.00	c longest clause has size 37
11.98/12.00	c simplify_formula():: removed 0 tautological, 64580 satisfied and 125850 duplicate clauses
11.98/12.00	c resolvent_look() :: found 272779 resolvents
11.98/12.00	c main():: clause / variable ratio: ( 400164 / 35002 ) = 11.43
11.98/12.00	c longest clause has size 37
11.98/12.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.98/12.00	c dynamic_preselect_setsize :: off
11.98/12.00	c suggested doublelook initial :: 0
11.98/12.00	c main():: all systems go!
11.98/12.00	c |----------------------------------------------------------------|
c |**

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-329033-1173130560 -o ROOT/results/node14/solver-329033-1173130560 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329033-1173130560/march_ks /tmp/evaluation/329033-1173130560/instance-329033-1173130560.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28749
/proc/meminfo: memFree=1821568/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=652 CPUtime=0
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 333010444 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134651984 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 163 47 40 123 0 38 0

[startup+0.102732 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28749
/proc/meminfo: memFree=1821568/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=5252 CPUtime=0.09
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 1125 0 0 0 9 0 0 0 18 0 1 0 333010444 5378048 1110 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 1313 1110 47 123 0 1188 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5252

[startup+0.20174 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28749
/proc/meminfo: memFree=1821568/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=6572 CPUtime=0.19
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 1522 0 0 0 19 0 0 0 18 0 1 0 333010444 6729728 1507 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 1643 1507 47 123 0 1518 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6572

[startup+0.301749 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28749
/proc/meminfo: memFree=1821568/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=15952 CPUtime=0.29
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 3041 0 0 0 28 1 0 0 19 0 1 0 333010444 16334848 2742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 3988 2742 50 123 0 3863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15952

[startup+0.701788 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28749
/proc/meminfo: memFree=1821568/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=17688 CPUtime=0.7
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 8073 0 0 0 66 4 0 0 23 0 1 0 333010444 18112512 3266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560614 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 4422 3266 52 123 0 4297 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17688

[startup+1.50186 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 28750
/proc/meminfo: memFree=1808440/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=18472 CPUtime=1.5
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 10040 0 0 0 145 5 0 0 25 0 1 0 333010444 18915328 3522 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134659503 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 4618 3522 63 123 0 4493 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 18472

[startup+3.10201 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 28750
/proc/meminfo: memFree=1807224/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=18748 CPUtime=3.09
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 12525 0 0 0 304 5 0 0 25 0 1 0 333010444 19197952 3592 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 4687 3592 63 123 0 4562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18748

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 28750
/proc/meminfo: memFree=1807160/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=18748 CPUtime=6.29
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 17493 0 0 0 622 7 0 0 25 0 1 0 333010444 19197952 3592 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 4687 3592 63 123 0 4562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18748

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 28750
/proc/meminfo: memFree=1739320/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=12.68
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67365 0 0 0 1240 28 0 0 25 0 1 0 333010444 100495360 20531 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20531 72 123 0 24410 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 98140

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 28750
/proc/meminfo: memFree=1739320/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=25.47
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67367 0 0 0 2519 28 0 0 25 0 1 0 333010444 100495360 20533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20533 72 123 0 24410 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 98140

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 28750
/proc/meminfo: memFree=1739192/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=51.06
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67367 0 0 0 5078 28 0 0 25 0 1 0 333010444 100495360 20533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20533 72 123 0 24410 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 98140

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 28750
/proc/meminfo: memFree=1739256/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=102.24
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67367 0 0 0 10195 29 0 0 25 0 1 0 333010444 100495360 20533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20533 72 123 0 24410 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 98140

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28750
/proc/meminfo: memFree=1739192/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=162.2
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67367 0 0 0 16191 29 0 0 25 0 1 0 333010444 100495360 20533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20533 72 123 0 24410 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 98140

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28750
/proc/meminfo: memFree=1739192/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=222.17
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67367 0 0 0 22188 29 0 0 25 0 1 0 333010444 100495360 20533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20533 72 123 0 24410 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 98140

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28750
/proc/meminfo: memFree=1739192/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=282.13
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67369 0 0 0 28184 29 0 0 25 0 1 0 333010444 100495360 20535 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20535 72 123 0 24410 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 98140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28750
/proc/meminfo: memFree=1739192/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98140 CPUtime=342.09
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67369 0 0 0 34180 29 0 0 25 0 1 0 333010444 100495360 20535 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24535 20535 72 123 0 24410 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 98140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1738808/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98596 CPUtime=402.04
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67477 0 0 0 40175 29 0 0 25 0 1 0 333010444 100962304 20643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24649 20643 72 123 0 24524 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 98596

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1738808/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=98824 CPUtime=462.02
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67517 0 0 0 46172 30 0 0 25 0 1 0 333010444 101195776 20683 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24706 20683 72 123 0 24581 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 98824

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1738680/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=99164 CPUtime=521.98
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67557 0 0 0 52168 30 0 0 25 0 1 0 333010444 101543936 20723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/28749/statm: 24791 20723 72 123 0 24666 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 99164

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1738552/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=99164 CPUtime=581.94
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67598 0 0 0 58164 30 0 0 25 0 1 0 333010444 101543936 20764 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24791 20764 72 123 0 24666 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 99164

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1738424/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=99676 CPUtime=641.91
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67638 0 0 0 64161 30 0 0 25 0 1 0 333010444 102068224 20804 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24919 20804 72 123 0 24794 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 99676

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1738168/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=99676 CPUtime=701.87
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67678 0 0 0 70157 30 0 0 25 0 1 0 333010444 102068224 20844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24919 20844 72 123 0 24794 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 99676

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1737976/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=99676 CPUtime=761.83
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67719 0 0 0 76153 30 0 0 25 0 1 0 333010444 102068224 20885 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 24919 20885 72 123 0 24794 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 99676

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1737848/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=100440 CPUtime=821.8
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67759 0 0 0 82150 30 0 0 25 0 1 0 333010444 102850560 20925 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25110 20925 72 123 0 24985 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 100440

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1737592/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=100440 CPUtime=881.78
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67800 0 0 0 88147 31 0 0 25 0 1 0 333010444 102850560 20966 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25110 20966 72 123 0 24985 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 100440

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28752
/proc/meminfo: memFree=1737464/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=100440 CPUtime=941.73
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67839 0 0 0 94142 31 0 0 25 0 1 0 333010444 102850560 21005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25110 21005 72 123 0 24985 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 100440

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 28752
/proc/meminfo: memFree=1737336/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=100440 CPUtime=1001.7
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67880 0 0 0 100139 31 0 0 25 0 1 0 333010444 102850560 21046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563481 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25110 21046 72 123 0 24985 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 100440

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 28752
/proc/meminfo: memFree=1737272/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=100440 CPUtime=1061.64
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67920 0 0 0 106133 31 0 0 25 0 1 0 333010444 102850560 21086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25110 21086 72 123 0 24985 0
Current children cumulated CPU time (s) 1061.64
Current children cumulated vsize (KiB) 100440

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28752
/proc/meminfo: memFree=1737080/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=101592 CPUtime=1121.6
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 67960 0 0 0 112129 31 0 0 25 0 1 0 333010444 104030208 21126 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25398 21126 72 123 0 25273 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 101592

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28752
/proc/meminfo: memFree=1736888/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=101592 CPUtime=1181.58
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 68000 0 0 0 118126 32 0 0 25 0 1 0 333010444 104030208 21166 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25398 21166 72 123 0 25273 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 101592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28752
/proc/meminfo: memFree=1736888/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=101592 CPUtime=1200.08
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 68013 0 0 0 119976 32 0 0 25 0 1 0 333010444 104030208 21179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539527 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25398 21179 72 123 0 25273 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101592

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

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

[startup+1200.8 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28752
/proc/meminfo: memFree=1736888/2055920 swapFree=4172616/4192956
[pid=28749] ppid=28747 vsize=101592 CPUtime=1200.08
/proc/28749/stat : 28749 (march_ks) R 28747 28749 27646 0 -1 4194304 68013 0 0 0 119976 32 0 0 25 0 1 0 333010444 104030208 21179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539527 0 0 4096 0 0 0 0 17 0 0 0
/proc/28749/statm: 25398 21179 72 123 0 25273 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.82
CPU time (s): 1200.1
CPU user time (s): 1199.76
CPU system time (s): 0.336948
CPU usage (%): 99.94
Max. virtual memory (cumulated for all children) (KiB): 119176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68013
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= 25697

runsolver used 1.22581 second user time and 3.15252 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Mar  5 21:36:00 UTC 2007

IDJOB= 329033
IDBENCH= 20530
IDSOLVER= 111
FILE ID= node14/329033-1173130560

PBS_JOBID= 4014949

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/329033-1173130560/march_ks /tmp/evaluation/329033-1173130560/instance-329033-1173130560.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-329033-1173130560 -o ROOT/results/node14/solver-329033-1173130560 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329033-1173130560/march_ks /tmp/evaluation/329033-1173130560/instance-329033-1173130560.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2c011180bbb09d53b6c397094ce9d269

RANDOM SEED= 668430191

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1821976 kB
Buffers:         34668 kB
Cached:         113572 kB
SwapCached:       2448 kB
Active:          82604 kB
Inactive:       101904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821976 kB
SwapTotal:     4192956 kB
SwapFree:      4172616 kB
Dirty:            5656 kB
Writeback:           0 kB
Mapped:          44324 kB
Slab:            34976 kB
Committed_AS:  1183288 kB
PageTables:       1736 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 node14 on Mon Mar  5 21:56:03 UTC 2007