Trace number 328991

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) 1200.04 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
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 variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data (download as text)

4.59/4.63	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.59/4.63	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.59/4.63	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.59/4.63	c main()::
4.59/4.63	c initFormula():: searching for DIMACS p-line....
4.59/4.63	c initFormula():: the DIMACS p-line indicates a CNF of 31357 variables and 133420 clauses.
4.59/4.63	c parseCNF():: parsing....
4.59/4.63	c parseCNF():: the CNF contains 278 unary clauses.
4.59/4.63	c runParser():: parsing was successful, warming up engines...
4.59/4.63	c find_and_remove_tautogolies():: found and removed 1207 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 139 tautologies
4.59/4.63	c simplify_formula():: removed 0 tautological, 9090 satisfied and 5 duplicate clauses
4.59/4.63	c preprocessing fase I completed:: there are now 27618 free variables and 124325 clauses.
4.59/4.63	c stat :: sign balance is biased by 0.437
4.59/4.63	c find_equivalence():: found 15950 3-equivalences
4.59/4.63	c find_and_remove_tautogolies():: found and removed 333 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 179 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 81 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 73 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 64 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 78 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 74 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 78 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 76 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 78 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 78 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 79 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 80 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 71 tautologies
4.59/4.63	c find_and_remove_tautogolies():: found and removed 70 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 70 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 66 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 64 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 65 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 65 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 65 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 65 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 59 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 52 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 50 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 48 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 41 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 33 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 30 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 25 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 22 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 21 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 20 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 19 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 16 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 11 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 5 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 2 tautologies
10.79/10.80	c find_and_remove_tautogolies():: found and removed 7237 tautologies
10.79/10.80	c shorten_equivalence(): average equivalence length reduced from 45.245973 to 44.145601
10.79/10.80	c using k-SAT heuristics (size based diff)
10.79/10.80	c longest clause has size 37
10.79/10.80	c simplify_formula():: removed 0 tautological, 63800 satisfied and 99015 duplicate clauses
10.79/10.80	c resolvent_look() :: found 214654 resolvents
10.79/10.80	c main():: clause / variable ratio: ( 338979 / 31357 ) = 10.81
10.79/10.80	c longest clause has size 37
10.79/10.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.79/10.80	c dynamic_preselect_setsize :: off
10.79/10.80	c suggested doublelook initial :: 0
10.79/10.80	c main():: all systems go!
10.79/10.80	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/node13/watcher-328991-1173129382 -o ROOT/results/node13/solver-328991-1173129382 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328991-1173129382/march_ks /tmp/evaluation/328991-1173129382/instance-328991-1173129382.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: 0.99 0.97 0.91 3/77 26042
/proc/meminfo: memFree=1346120/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=652 CPUtime=0
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 332892652 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134787756 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 163 47 40 123 0 38 0

[startup+0.053619 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26042
/proc/meminfo: memFree=1346120/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=4296 CPUtime=0.04
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 848 0 0 0 4 0 0 0 18 0 1 0 332892652 4399104 833 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1074 833 47 123 0 949 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4296

[startup+0.101625 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26042
/proc/meminfo: memFree=1346120/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=4956 CPUtime=0.09
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 1040 0 0 0 9 0 0 0 18 0 1 0 332892652 5074944 1025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1239 1026 47 123 0 1114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4956

[startup+0.30165 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26042
/proc/meminfo: memFree=1346120/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=13452 CPUtime=0.29
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 2962 0 0 0 28 1 0 0 19 0 1 0 332892652 13774848 2185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 3363 2185 50 123 0 3238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13452

[startup+0.701703 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26042
/proc/meminfo: memFree=1346120/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=17464 CPUtime=0.69
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 6913 0 0 0 66 3 0 0 23 0 1 0 332892652 17883136 3255 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657941 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 4366 3255 52 123 0 4241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17464

[startup+1.50281 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1333696/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=17316 CPUtime=1.49
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 8483 0 0 0 145 4 0 0 25 0 1 0 332892652 17731584 3281 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 4329 3281 63 123 0 4204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17316

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1333120/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=17068 CPUtime=3.09
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 10965 0 0 0 304 5 0 0 25 0 1 0 332892652 17477632 3221 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 4267 3221 63 123 0 4142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17068

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1332928/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=17068 CPUtime=6.29
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 15987 0 0 0 621 8 0 0 25 0 1 0 332892652 17477632 3221 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134659503 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 4267 3221 63 123 0 4142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17068

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1277760/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=81976 CPUtime=12.69
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56516 0 0 0 1241 28 0 0 25 0 1 0 332892652 83943424 17058 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20494 17058 72 123 0 20369 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81976

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1277824/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=81976 CPUtime=25.48
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56516 0 0 0 2520 28 0 0 25 0 1 0 332892652 83943424 17058 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20494 17058 72 123 0 20369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 81976

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1277632/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=82108 CPUtime=51.08
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56557 0 0 0 5079 29 0 0 25 0 1 0 332892652 84078592 17099 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20527 17099 72 123 0 20402 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 82108

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=102.26
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 10197 29 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83980

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=162.24
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 16194 30 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 83980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=222.22
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 22192 30 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 83980

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1275968/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=282.2
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 28189 31 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83980

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1275968/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=342.18
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 34187 31 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 83980

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=402.17
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 40185 32 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 83980

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=462.15
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 46182 33 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 83980

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=522.13
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 52180 33 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 83980

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=582.11
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 58177 34 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 83980

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=642.09
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 64175 34 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563487 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 83980

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=702.07
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 70173 34 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 83980

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276032/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=762.06
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 76171 35 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563484 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 83980

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=822.03
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 82168 35 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 83980

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=882.02
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 88166 36 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 83980

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=942
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 94164 36 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 83980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=1001.98
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 100161 37 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 83980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=1061.96
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 106159 37 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 83980

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=1121.95
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 112157 38 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 83980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=1181.92
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 118154 38 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 83980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26043
/proc/meminfo: memFree=1276096/2055920 swapFree=4189164/4192956
[pid=26042] ppid=26040 vsize=83980 CPUtime=1200.02
/proc/26042/stat : 26042 (march_ks) R 26040 26042 24894 0 -1 4194304 56938 0 0 0 119964 38 0 0 25 0 1 0 332892652 85995520 17480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539539 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 20995 17480 72 123 0 20870 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 83980

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.64
CPU system time (s): 0.399939
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 101800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56938
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= 24463

runsolver used 1.44478 second user time and 2.88456 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Mar  5 21:16:22 UTC 2007

IDJOB= 328991
IDBENCH= 20529
IDSOLVER= 111
FILE ID= node13/328991-1173129382

PBS_JOBID= 4014950

Free space on /tmp= 66363 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/328991-1173129382/march_ks /tmp/evaluation/328991-1173129382/instance-328991-1173129382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-328991-1173129382 -o ROOT/results/node13/solver-328991-1173129382 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328991-1173129382/march_ks /tmp/evaluation/328991-1173129382/instance-328991-1173129382.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2bee695ce4278b72ee9295631ad94252

RANDOM SEED= 936525580

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1346592 kB
Buffers:         40596 kB
Cached:         556924 kB
SwapCached:        404 kB
Active:         371556 kB
Inactive:       277192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346592 kB
SwapTotal:     4192956 kB
SwapFree:      4189164 kB
Dirty:            5412 kB
Writeback:           0 kB
Mapped:          61208 kB
Slab:            46152 kB
Committed_AS:  1540072 kB
PageTables:       1744 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= 66363 MiB

End job on node13 on Mon Mar  5 21:36:24 UTC 2007