Trace number 329369

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) 1200.09 1200.53

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k90.cnf
MD5SUM4d4e319f149d6e692fcbe15ac5f23f27
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 variables48367
Number of clauses172410
Sum of the clauses size457782
Maximum clause length37
Minimum clause length1
Number of clauses of size 11188
Number of clauses of size 290456
Number of clauses of size 374240
Number of clauses of size 4446
Number of clauses of size 5865
Number of clauses of size over 55215

Solver Data (download as text)

6.99/7.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.99/7.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
6.99/7.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
6.99/7.02	c main()::
6.99/7.02	c initFormula():: searching for DIMACS p-line....
6.99/7.02	c initFormula():: the DIMACS p-line indicates a CNF of 48367 variables and 172410 clauses.
6.99/7.02	c parseCNF():: parsing....
6.99/7.02	c parseCNF():: the CNF contains 1188 unary clauses.
6.99/7.02	c runParser():: parsing was successful, warming up engines...
6.99/7.02	c find_and_remove_tautogolies():: found and removed 3797 tautologies
6.99/7.02	c find_and_remove_tautogolies():: found and removed 139 tautologies
6.99/7.02	c simplify_formula():: removed 0 tautological, 33800 satisfied and 5 duplicate clauses
6.99/7.02	c preprocessing fase I completed:: there are now 31818 free variables and 138605 clauses.
6.99/7.02	c stat :: sign balance is biased by 0.464
6.99/7.02	c find_equivalence():: found 16860 3-equivalences
6.99/7.03	c find_and_remove_tautogolies():: found and removed 333 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 179 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 81 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 64 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 74 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 76 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 71 tautologies
6.99/7.03	c find_and_remove_tautogolies():: found and removed 70 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 70 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 66 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 64 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 65 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 65 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 65 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 65 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 59 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 52 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 50 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 48 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 41 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 33 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 30 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 25 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 22 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 21 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 20 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 19 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 16 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 11 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 5 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 2 tautologies
17.49/17.58	c find_and_remove_tautogolies():: found and removed 7237 tautologies
17.49/17.58	c shorten_equivalence(): average equivalence length reduced from 43.489905 to 42.435273
17.49/17.58	c using k-SAT heuristics (size based diff)
17.49/17.58	c longest clause has size 37
17.49/17.58	c simplify_formula():: removed 0 tautological, 67440 satisfied and 324345 duplicate clauses
17.49/17.58	c resolvent_look() :: found 539804 resolvents
17.49/17.58	c main():: clause / variable ratio: ( 678409 / 48367 ) = 14.03
17.49/17.58	c longest clause has size 37
17.49/17.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.49/17.58	c dynamic_preselect_setsize :: off
17.49/17.58	c suggested doublelook initial :: 0
17.49/17.58	c main():: all systems go!
17.49/17.58	c |----------------------------------------------------------------|
c |****
c |******

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-329369-1173138865 -o ROOT/results/node18/solver-329369-1173138865 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329369-1173138865/march_ks /tmp/evaluation/329369-1173138865/instance-329369-1173138865.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: 0.92 0.98 0.99 3/77 17921
/proc/meminfo: memFree=1139128/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=652 CPUtime=0
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 333841070 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 163 47 40 123 0 38 0

[startup+0.022868 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17921
/proc/meminfo: memFree=1139128/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=652 CPUtime=0.02
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 62 0 0 0 2 0 0 0 18 0 1 0 333841070 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 163 47 40 123 0 38 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 652

[startup+0.101876 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17921
/proc/meminfo: memFree=1139128/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=6304 CPUtime=0.09
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 1311 0 0 0 9 0 0 0 18 0 1 0 333841070 6455296 1296 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 1576 1296 47 123 0 1451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6304

[startup+0.301895 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17921
/proc/meminfo: memFree=1139128/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=18396 CPUtime=0.29
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 3028 0 0 0 27 2 0 0 19 0 1 0 333841070 18837504 3011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 4599 3011 48 123 0 4474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18396

[startup+0.701933 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17921
/proc/meminfo: memFree=1139128/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=47420 CPUtime=0.69
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 11148 0 0 0 64 5 0 0 22 0 1 0 333841070 48558080 10490 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134532791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 11855 10490 52 123 0 11730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47420

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1121328/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=23496 CPUtime=1.49
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 17529 0 0 0 140 9 0 0 25 0 1 0 333841070 24059904 4502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134659490 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 5874 4502 52 123 0 5749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23496

[startup+3.10117 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1119984/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=24344 CPUtime=3.09
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 18578 0 0 0 299 10 0 0 25 0 1 0 333841070 24928256 4777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 6086 4777 63 123 0 5961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24344

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1119728/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=24344 CPUtime=6.29
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 18578 0 0 0 619 10 0 0 25 0 1 0 333841070 24928256 4777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661107 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 6086 4777 63 123 0 5961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24344

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1081072/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=80856 CPUtime=12.69
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 33907 0 0 0 1252 17 0 0 25 0 1 0 333841070 82796544 17946 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 20214 17946 67 123 0 20089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80856

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1003120/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=25.49
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 2503 46 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 159584

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1003120/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=51.08
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 5062 46 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 159584

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1003120/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=102.26
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 10180 46 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 159584

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17922
/proc/meminfo: memFree=1003056/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=162.25
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 16178 47 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 159584

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17922
/proc/meminfo: memFree=1003056/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=222.23
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 22175 48 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 159584

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17922
/proc/meminfo: memFree=1002992/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=282.21
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 28173 48 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 159584

[startup+342.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 17922
/proc/meminfo: memFree=1002992/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=342.19
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 34171 48 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 159584

[startup+402.302 s]
/proc/loadavg: 1.07 1.04 1.01 2/84 17986
/proc/meminfo: memFree=1001720/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=402.16
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 40164 52 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 159584

[startup+462.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/84 18088
/proc/meminfo: memFree=1001720/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=462.08
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 46156 52 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 159584

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18120
/proc/meminfo: memFree=1002672/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=522.04
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 52151 53 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 159584

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18120
/proc/meminfo: memFree=1002736/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=582.03
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 58150 53 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 159584

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18120
/proc/meminfo: memFree=1002736/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=642.01
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 64148 53 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 159584

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18120
/proc/meminfo: memFree=1002864/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=702
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 70146 54 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 159584

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002864/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=761.98
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 76144 54 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 159584

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002864/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=159584 CPUtime=821.96
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103033 0 0 0 82141 55 0 0 25 0 1 0 333841070 163414016 33919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 39896 33919 72 123 0 39771 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 159584

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=881.94
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 88139 55 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 160100

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=941.92
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 94137 55 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 160100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=1001.91
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 100135 56 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 160100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=1061.89
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 106133 56 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 160100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=1121.88
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 112131 57 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526592 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 160100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=1181.86
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 118129 57 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563380 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 160100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=1200.06
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 119949 57 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 160100

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: 1.00 1.00 1.00 2/78 18120
/proc/meminfo: memFree=1002544/2055920 swapFree=4153516/4192956
[pid=17921] ppid=17919 vsize=160100 CPUtime=1200.06
/proc/17921/stat : 17921 (march_ks) R 17919 17921 17402 0 -1 4194304 103127 0 0 0 119949 57 0 0 25 0 1 0 333841070 163942400 34013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/17921/statm: 40025 34013 72 123 0 39900 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 160100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.49
CPU system time (s): 0.598908
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 199064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.598908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103127
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= 2307

runsolver used 1.2898 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Mar  5 23:54:25 UTC 2007

IDJOB= 329369
IDBENCH= 20538
IDSOLVER= 111
FILE ID= node18/329369-1173138865

PBS_JOBID= 4014979

Free space on /tmp= 66532 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/329369-1173138865/march_ks /tmp/evaluation/329369-1173138865/instance-329369-1173138865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-329369-1173138865 -o ROOT/results/node18/solver-329369-1173138865 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329369-1173138865/march_ks /tmp/evaluation/329369-1173138865/instance-329369-1173138865.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4d4e319f149d6e692fcbe15ac5f23f27

RANDOM SEED= 410752376

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1139536 kB
Buffers:         50904 kB
Cached:         771124 kB
SwapCached:       2472 kB
Active:         432860 kB
Inactive:       412068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1139536 kB
SwapTotal:     4192956 kB
SwapFree:      4153516 kB
Dirty:            6584 kB
Writeback:           0 kB
Mapped:          30696 kB
Slab:            57108 kB
Committed_AS:  1172860 kB
PageTables:       1668 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= 66532 MiB

End job on node18 on Tue Mar  6 00:14:28 UTC 2007