Trace number 328655

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.k80.cnf
MD5SUM337e301d7c1a4748ec4a1ced7e688c38
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 variables45937
Number of clauses166840
Sum of the clauses size445312
Maximum clause length37
Minimum clause length1
Number of clauses of size 11058
Number of clauses of size 285826
Number of clauses of size 373620
Number of clauses of size 4406
Number of clauses of size 5785
Number of clauses of size over 55145

Solver Data (download as text)

6.69/6.76	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.69/6.76	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
6.69/6.76	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
6.69/6.76	c main()::
6.69/6.76	c initFormula():: searching for DIMACS p-line....
6.69/6.76	c initFormula():: the DIMACS p-line indicates a CNF of 45937 variables and 166840 clauses.
6.69/6.76	c parseCNF():: parsing....
6.69/6.76	c parseCNF():: the CNF contains 1058 unary clauses.
6.69/6.76	c runParser():: parsing was successful, warming up engines...
6.69/6.76	c find_and_remove_tautogolies():: found and removed 3427 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 139 tautologies
6.69/6.76	c simplify_formula():: removed 0 tautological, 30270 satisfied and 5 duplicate clauses
6.69/6.76	c preprocessing fase I completed:: there are now 31218 free variables and 136565 clauses.
6.69/6.76	c stat :: sign balance is biased by 0.460
6.69/6.76	c find_equivalence():: found 16730 3-equivalences
6.69/6.76	c find_and_remove_tautogolies():: found and removed 333 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 179 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 81 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 64 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 74 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 76 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 71 tautologies
6.69/6.76	c find_and_remove_tautogolies():: found and removed 70 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 70 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 66 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 64 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 65 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 65 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 65 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 65 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 59 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 52 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 50 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 48 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 41 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 33 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 30 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 25 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 22 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 21 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 20 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 19 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 16 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 11 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 5 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 2 tautologies
16.58/16.66	c find_and_remove_tautogolies():: found and removed 7237 tautologies
16.58/16.66	c shorten_equivalence(): average equivalence length reduced from 43.731780 to 42.670848
16.58/16.66	c using k-SAT heuristics (size based diff)
16.58/16.66	c longest clause has size 37
16.58/16.66	c simplify_formula():: removed 0 tautological, 66920 satisfied and 276555 duplicate clauses
16.58/16.66	c resolvent_look() :: found 484954 resolvents
16.58/16.66	c main():: clause / variable ratio: ( 621519 / 45937 ) = 13.53
16.58/16.66	c longest clause has size 37
16.58/16.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
16.58/16.66	c dynamic_preselect_setsize :: off
16.58/16.66	c suggested doublelook initial :: 0
16.58/16.66	c main():: all systems go!
16.58/16.66	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/node11/watcher-328655-1173120934 -o ROOT/results/node11/solver-328655-1173120934 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328655-1173120934/march_ks /tmp/evaluation/328655-1173120934/instance-328655-1173120934.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 0.69 3/77 10882
/proc/meminfo: memFree=1236216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=652 CPUtime=0
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 332047972 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 163 47 40 123 0 38 0

[startup+0.0933921 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10882
/proc/meminfo: memFree=1236216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=5908 CPUtime=0.08
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 1236 0 0 0 8 0 0 0 18 0 1 0 332047972 6049792 1221 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 1477 1222 47 123 0 1352 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5908

[startup+0.101393 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10882
/proc/meminfo: memFree=1236216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=6040 CPUtime=0.09
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 1268 0 0 0 9 0 0 0 18 0 1 0 332047972 6184960 1253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 1510 1254 47 123 0 1385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6040

[startup+0.301416 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10882
/proc/meminfo: memFree=1236216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=20200 CPUtime=0.29
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 3633 0 0 0 27 2 0 0 19 0 1 0 332047972 20684800 3616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 5050 3616 48 123 0 4925 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20200

[startup+0.701462 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10882
/proc/meminfo: memFree=1236216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=49576 CPUtime=0.69
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 11679 0 0 0 64 5 0 0 23 0 1 0 332047972 50765824 11049 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134532820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 12394 11050 52 123 0 12269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49576

[startup+1.50156 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 10883
/proc/meminfo: memFree=1219888/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=21452 CPUtime=1.49
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 16143 0 0 0 141 8 0 0 25 0 1 0 332047972 21966848 4075 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134532066 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 5363 4075 63 123 0 5238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21452

[startup+3.10174 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 10883
/proc/meminfo: memFree=1217840/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=23480 CPUtime=3.09
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 18950 0 0 0 299 10 0 0 25 0 1 0 332047972 24043520 4614 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554809 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 5870 4614 63 123 0 5745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23480

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 10883
/proc/meminfo: memFree=1217584/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=23480 CPUtime=6.29
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 24081 0 0 0 617 12 0 0 25 0 1 0 332047972 24043520 4615 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 5870 4615 63 123 0 5745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23480

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 10883
/proc/meminfo: memFree=1174896/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=104448 CPUtime=12.69
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 48663 0 0 0 1245 24 0 0 25 0 1 0 332047972 106954752 19913 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 26112 19915 67 123 0 25987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104448

[startup+25.5014 s]
/proc/loadavg: 0.94 0.95 0.69 2/78 10883
/proc/meminfo: memFree=1111280/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=25.48
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 2497 51 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 147120

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 10883
/proc/meminfo: memFree=1111344/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=51.06
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 5055 51 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 147120

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 10883
/proc/meminfo: memFree=1111344/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=102.26
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 10174 52 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 147120

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 10883
/proc/meminfo: memFree=1111280/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=162.23
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 16171 52 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 147120

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 10883
/proc/meminfo: memFree=1111280/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=222.22
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 22169 53 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 147120

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 10883
/proc/meminfo: memFree=1111216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=282.2
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 28167 53 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 147120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/84 10957
/proc/meminfo: memFree=1110000/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=342.14
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 34161 53 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 147120

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/84 11055
/proc/meminfo: memFree=1109952/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=402.07
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 40153 54 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 147120

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 11081
/proc/meminfo: memFree=1110960/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=462.04
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 46150 54 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 147120

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 11081
/proc/meminfo: memFree=1111088/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=522.02
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 52148 54 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 147120

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 11081
/proc/meminfo: memFree=1111152/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=582.01
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 58146 55 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 147120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 11081
/proc/meminfo: memFree=1111216/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147120 CPUtime=641.99
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105919 0 0 0 64144 55 0 0 25 0 1 0 332047972 150650880 31128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36780 31128 72 123 0 36655 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 147120

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 11081
/proc/meminfo: memFree=1111024/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147380 CPUtime=701.97
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 105955 0 0 0 70141 56 0 0 25 0 1 0 332047972 150917120 31164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36845 31164 72 123 0 36720 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 147380

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 11081
/proc/meminfo: memFree=1110768/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=147788 CPUtime=761.95
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106021 0 0 0 76139 56 0 0 25 0 1 0 332047972 151334912 31230 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 36947 31230 72 123 0 36822 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 147788

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 11081
/proc/meminfo: memFree=1110512/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148004 CPUtime=821.93
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106102 0 0 0 82137 56 0 0 25 0 1 0 332047972 151556096 31293 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37001 31293 72 123 0 36876 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 148004

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 11081
/proc/meminfo: memFree=1110384/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148156 CPUtime=881.92
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106134 0 0 0 88135 57 0 0 25 0 1 0 332047972 151711744 31325 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37039 31325 72 123 0 36914 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 148156

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 11081
/proc/meminfo: memFree=1110256/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148384 CPUtime=941.9
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106165 0 0 0 94133 57 0 0 25 0 1 0 332047972 151945216 31356 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37096 31356 72 123 0 36971 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 148384

[startup+1002.3 s]
/proc/loadavg: 1.06 0.99 0.86 2/78 11081
/proc/meminfo: memFree=1110192/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148384 CPUtime=1001.88
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106196 0 0 0 100130 58 0 0 25 0 1 0 332047972 151945216 31387 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37096 31387 72 123 0 36971 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 148384

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.87 2/78 11081
/proc/meminfo: memFree=1110064/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148724 CPUtime=1061.86
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106228 0 0 0 106128 58 0 0 25 0 1 0 332047972 152293376 31419 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37181 31419 72 123 0 37056 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 148724

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.87 2/78 11081
/proc/meminfo: memFree=1109872/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148728 CPUtime=1121.85
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106258 0 0 0 112126 59 0 0 25 0 1 0 332047972 152297472 31449 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37182 31449 72 123 0 37057 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 148728

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 11081
/proc/meminfo: memFree=1109808/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148728 CPUtime=1181.83
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106288 0 0 0 118124 59 0 0 25 0 1 0 332047972 152297472 31479 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37182 31479 72 123 0 37057 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 148728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 11081
/proc/meminfo: memFree=1109744/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148728 CPUtime=1200.03
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106298 0 0 0 119944 59 0 0 25 0 1 0 332047972 152297472 31489 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37182 31489 72 123 0 37057 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 148728

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 0.99 0.88 2/78 11081
/proc/meminfo: memFree=1109744/2055920 swapFree=4169972/4192956
[pid=10882] ppid=10880 vsize=148728 CPUtime=1200.03
/proc/10882/stat : 10882 (march_ks) R 10880 10882 10770 0 -1 4194304 106298 0 0 0 119944 59 0 0 25 0 1 0 332047972 152297472 31489 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 37182 31489 72 123 0 37057 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 148728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.44
CPU system time (s): 0.615906
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 182600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.615906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106298
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= 26762

runsolver used 1.37279 second user time and 3.00354 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Mar  5 18:55:34 UTC 2007

IDJOB= 328655
IDBENCH= 20521
IDSOLVER= 111
FILE ID= node11/328655-1173120934

PBS_JOBID= 4014952

Free space on /tmp= 66538 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/328655-1173120934/march_ks /tmp/evaluation/328655-1173120934/instance-328655-1173120934.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-328655-1173120934 -o ROOT/results/node11/solver-328655-1173120934 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328655-1173120934/march_ks /tmp/evaluation/328655-1173120934/instance-328655-1173120934.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  337e301d7c1a4748ec4a1ced7e688c38

RANDOM SEED= 686872898

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1236568 kB
Buffers:         48744 kB
Cached:         679128 kB
SwapCached:       2788 kB
Active:         242704 kB
Inactive:       508304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236568 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            6360 kB
Writeback:           0 kB
Mapped:          30568 kB
Slab:            53840 kB
Committed_AS:  1087920 kB
PageTables:       1756 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= 66538 MiB

End job on node11 on Mon Mar  5 19:15:37 UTC 2007