Trace number 329285

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) 1200.06 1200.53

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k100.cnf
MD5SUMcf1b8194ff6d413d396ac9e26bb031ef
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 variables50797
Number of clauses177980
Sum of the clauses size470252
Maximum clause length37
Minimum clause length1
Number of clauses of size 11318
Number of clauses of size 295086
Number of clauses of size 374860
Number of clauses of size 4486
Number of clauses of size 5945
Number of clauses of size over 55285

Solver Data (download as text)

7.28/7.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.28/7.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
7.28/7.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
7.28/7.31	c main()::
7.28/7.31	c initFormula():: searching for DIMACS p-line....
7.28/7.31	c initFormula():: the DIMACS p-line indicates a CNF of 50797 variables and 177980 clauses.
7.28/7.31	c parseCNF():: parsing....
7.28/7.31	c parseCNF():: the CNF contains 1318 unary clauses.
7.28/7.31	c runParser():: parsing was successful, warming up engines...
7.28/7.31	c find_and_remove_tautogolies():: found and removed 4167 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 139 tautologies
7.28/7.31	c simplify_formula():: removed 0 tautological, 37330 satisfied and 5 duplicate clauses
7.28/7.31	c preprocessing fase I completed:: there are now 32418 free variables and 140645 clauses.
7.28/7.31	c stat :: sign balance is biased by 0.467
7.28/7.31	c find_equivalence():: found 16990 3-equivalences
7.28/7.31	c find_and_remove_tautogolies():: found and removed 333 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 179 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 81 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 64 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 74 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 76 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 71 tautologies
7.28/7.31	c find_and_remove_tautogolies():: found and removed 70 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 70 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 66 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 64 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 59 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 52 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 50 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 48 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 41 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 33 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 30 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 25 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 22 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 21 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 20 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 19 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 16 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 11 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 5 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 2 tautologies
18.59/18.68	c find_and_remove_tautogolies():: found and removed 7237 tautologies
18.59/18.68	c shorten_equivalence(): average equivalence length reduced from 43.250885 to 42.202479
18.59/18.68	c using k-SAT heuristics (size based diff)
18.59/18.68	c longest clause has size 37
18.59/18.68	c simplify_formula():: removed 0 tautological, 67960 satisfied and 377335 duplicate clauses
18.59/18.68	c resolvent_look() :: found 597454 resolvents
18.59/18.68	c main():: clause / variable ratio: ( 738099 / 50797 ) = 14.53
18.59/18.68	c longest clause has size 37
18.59/18.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.59/18.68	c dynamic_preselect_setsize :: off
18.59/18.68	c suggested doublelook initial :: 0
18.59/18.68	c main():: all systems go!
18.59/18.68	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/node40/watcher-329285-1173136660 -o ROOT/results/node40/solver-329285-1173136660 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329285-1173136660/march_ks /tmp/evaluation/329285-1173136660/instance-329285-1173136660.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 3/64 13291
/proc/meminfo: memFree=991552/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=652 CPUtime=0
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 39620274 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 163 47 40 123 0 38 0

[startup+0.039695 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13291
/proc/meminfo: memFree=991552/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=652 CPUtime=0.03
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 62 0 0 0 3 0 0 0 18 0 1 0 39620274 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 163 47 40 123 0 38 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 652

[startup+0.101707 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13291
/proc/meminfo: memFree=991552/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=6420 CPUtime=0.09
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 1350 0 0 0 9 0 0 0 18 0 1 0 39620274 6574080 1335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 1605 1336 47 123 0 1480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6420

[startup+0.301748 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13291
/proc/meminfo: memFree=991552/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=18068 CPUtime=0.29
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 3046 0 0 0 28 1 0 0 19 0 1 0 39620274 18501632 3029 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558405 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 4517 3029 48 123 0 4392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18068

[startup+0.702833 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13291
/proc/meminfo: memFree=991552/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=47204 CPUtime=0.69
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 11084 0 0 0 65 4 0 0 22 0 1 0 39620274 48336896 10399 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134532820 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 11801 10401 52 123 0 11676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47204

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 13292
/proc/meminfo: memFree=972088/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=23144 CPUtime=1.49
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 18981 0 0 0 140 9 0 0 25 0 1 0 39620274 23699456 4390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 5786 4390 52 123 0 5661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23144

[startup+3.10133 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 13292
/proc/meminfo: memFree=971384/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=25452 CPUtime=3.09
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 20414 0 0 0 299 10 0 0 25 0 1 0 39620274 26062848 5032 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660839 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 6363 5032 63 123 0 6238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25452

[startup+6.302 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 13292
/proc/meminfo: memFree=971064/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=25452 CPUtime=6.29
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 20416 0 0 0 619 10 0 0 25 0 1 0 39620274 26062848 5034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657969 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 6363 5034 63 123 0 6238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25452

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 13292
/proc/meminfo: memFree=938808/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=74468 CPUtime=12.69
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 34068 0 0 0 1253 16 0 0 25 0 1 0 39620274 76255232 15995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 18617 15995 67 123 0 18492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74468

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=25.48
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 2499 49 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 172784

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=51.06
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 5057 49 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 172784

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=102.24
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 10175 49 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 172784

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=162.22
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 16173 49 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 172784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=222.19
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 22170 49 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 172784

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=282.17
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 28168 49 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 172784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843896/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=342.16
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 34166 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 172784

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=402.13
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 40163 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 172784

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843896/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=462.11
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 46161 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 172784

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=522.09
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 52159 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 172784

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=582.06
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 58156 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 172784

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=642.04
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 64154 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 172784

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843960/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=702.01
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 70151 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 172784

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844088/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=761.99
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 76149 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 172784

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=821.96
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 82146 50 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 172784

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=881.95
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 88144 51 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 172784

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=941.92
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 94141 51 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 172784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=1001.9
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 100139 51 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 172784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=1061.88
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 106137 51 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 172784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=844024/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=172784 CPUtime=1121.85
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113431 0 0 0 112134 51 0 0 25 0 1 0 39620274 176930816 36796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43196 36796 72 123 0 43071 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 172784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843896/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=173044 CPUtime=1181.83
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113466 0 0 0 118132 51 0 0 25 0 1 0 39620274 177197056 36831 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43261 36831 72 123 0 43136 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 173044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843896/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=173044 CPUtime=1200.02
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113467 0 0 0 119951 51 0 0 25 0 1 0 39620274 177197056 36832 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43261 36832 72 123 0 43136 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 173044

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13292
/proc/meminfo: memFree=843896/2055920 swapFree=4192952/4192956
[pid=13291] ppid=13289 vsize=173044 CPUtime=1200.02
/proc/13291/stat : 13291 (march_ks) R 13289 13291 12886 0 -1 4194304 113467 0 0 0 119951 51 0 0 25 0 1 0 39620274 177197056 36832 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/13291/statm: 43261 36832 72 123 0 43136 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 173044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.52
CPU system time (s): 0.540917
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 216344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.540917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113467
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= 1865

runsolver used 0.904862 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar  5 23:17:40 UTC 2007

IDJOB= 329285
IDBENCH= 20536
IDSOLVER= 111
FILE ID= node40/329285-1173136660

PBS_JOBID= 4015180

Free space on /tmp= 66533 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/329285-1173136660/march_ks /tmp/evaluation/329285-1173136660/instance-329285-1173136660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-329285-1173136660 -o ROOT/results/node40/solver-329285-1173136660 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329285-1173136660/march_ks /tmp/evaluation/329285-1173136660/instance-329285-1173136660.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cf1b8194ff6d413d396ac9e26bb031ef

RANDOM SEED= 451044536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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:        992024 kB
Buffers:         41344 kB
Cached:         929352 kB
SwapCached:          4 kB
Active:         159672 kB
Inactive:       826776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        992024 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            6676 kB
Writeback:           0 kB
Mapped:          25924 kB
Slab:            63544 kB
Committed_AS:   105096 kB
PageTables:       1412 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= 66533 MiB

End job on node40 on Mon Mar  5 23:37:43 UTC 2007