Trace number 329327

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) 1200.11 1200.53

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k75.cnf
MD5SUMfd9b941a20c95ff63d6f3a27d011956e
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 variables44722
Number of clauses164055
Sum of the clauses size439077
Maximum clause length37
Minimum clause length1
Number of clauses of size 1993
Number of clauses of size 283511
Number of clauses of size 373310
Number of clauses of size 4386
Number of clauses of size 5745
Number of clauses of size over 55110

Solver Data (download as text)

6.50/6.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.50/6.55	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
6.50/6.55	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
6.50/6.55	c main()::
6.50/6.55	c initFormula():: searching for DIMACS p-line....
6.50/6.55	c initFormula():: the DIMACS p-line indicates a CNF of 44722 variables and 164055 clauses.
6.50/6.55	c parseCNF():: parsing....
6.50/6.55	c parseCNF():: the CNF contains 993 unary clauses.
6.50/6.55	c runParser():: parsing was successful, warming up engines...
6.50/6.55	c find_and_remove_tautogolies():: found and removed 3242 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 139 tautologies
6.50/6.55	c simplify_formula():: removed 0 tautological, 28505 satisfied and 5 duplicate clauses
6.50/6.55	c preprocessing fase I completed:: there are now 30918 free variables and 135545 clauses.
6.50/6.55	c stat :: sign balance is biased by 0.459
6.50/6.55	c find_equivalence():: found 16665 3-equivalences
6.50/6.55	c find_and_remove_tautogolies():: found and removed 333 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 179 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 81 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 64 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 74 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 76 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 78 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 79 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 80 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 71 tautologies
6.50/6.55	c find_and_remove_tautogolies():: found and removed 70 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 70 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 66 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 64 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 65 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 65 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 65 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 65 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 59 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 52 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 50 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 48 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 41 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 33 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 30 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 25 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 22 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 21 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 20 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 19 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 16 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 11 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 5 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 2 tautologies
15.99/16.02	c find_and_remove_tautogolies():: found and removed 7237 tautologies
15.99/16.02	c shorten_equivalence(): average equivalence length reduced from 43.853805 to 42.789694
15.99/16.02	c using k-SAT heuristics (size based diff)
15.99/16.02	c longest clause has size 37
15.99/16.02	c simplify_formula():: removed 0 tautological, 66660 satisfied and 254610 duplicate clauses
15.99/16.02	c resolvent_look() :: found 458579 resolvents
15.99/16.02	c main():: clause / variable ratio: ( 594124 / 44722 ) = 13.28
15.99/16.02	c longest clause has size 37
15.99/16.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.99/16.02	c dynamic_preselect_setsize :: off
15.99/16.02	c suggested doublelook initial :: 0
15.99/16.02	c main():: all systems go!
15.99/16.02	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/node15/watcher-329327-1173137829 -o ROOT/results/node15/solver-329327-1173137829 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329327-1173137829/march_ks /tmp/evaluation/329327-1173137829/instance-329327-1173137829.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 0.98 0.96 3/77 18357
/proc/meminfo: memFree=1525904/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=652 CPUtime=0
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 333737287 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 163 47 40 123 0 38 0

[startup+0.064843 s]
/proc/loadavg: 0.91 0.98 0.96 3/77 18357
/proc/meminfo: memFree=1525904/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=5464 CPUtime=0.05
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 1102 0 0 0 5 0 0 0 18 0 1 0 333737287 5595136 1087 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 1366 1088 47 123 0 1241 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5464

[startup+0.101848 s]
/proc/loadavg: 0.91 0.98 0.96 3/77 18357
/proc/meminfo: memFree=1525904/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=5992 CPUtime=0.09
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 1252 0 0 0 9 0 0 0 18 0 1 0 333737287 6135808 1237 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 1498 1237 47 123 0 1373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5992

[startup+0.301882 s]
/proc/loadavg: 0.91 0.98 0.96 3/77 18357
/proc/meminfo: memFree=1525904/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=19888 CPUtime=0.29
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 3562 0 0 0 28 1 0 0 19 0 1 0 333737287 20365312 3545 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 4972 3545 48 123 0 4847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19888

[startup+0.70195 s]
/proc/loadavg: 0.91 0.98 0.96 3/77 18357
/proc/meminfo: memFree=1525904/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=49808 CPUtime=0.69
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 11744 0 0 0 65 4 0 0 23 0 1 0 333737287 51003392 11126 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 12452 11127 52 123 0 12327 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49808

[startup+1.50109 s]
/proc/loadavg: 0.91 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1509960/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=21536 CPUtime=1.49
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 15486 0 0 0 142 7 0 0 25 0 1 0 333737287 22052864 4109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 5384 4109 63 123 0 5259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21536

[startup+3.10136 s]
/proc/loadavg: 0.91 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1508040/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=22592 CPUtime=3.09
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 18137 0 0 0 301 8 0 0 25 0 1 0 333737287 23134208 4409 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134533595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 5648 4409 63 123 0 5523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22592

[startup+6.30191 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1507720/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=22944 CPUtime=6.29
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 23417 0 0 0 620 9 0 0 25 0 1 0 333737287 23494656 4497 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 5736 4497 63 123 0 5611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22944

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1460104/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=73336 CPUtime=12.68
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 51391 0 0 0 1246 22 0 0 25 0 1 0 333737287 75096064 16012 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 18334 16012 67 123 0 18209 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 73336

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1406792/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=141216 CPUtime=25.48
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 100988 0 0 0 2504 44 0 0 25 0 1 0 333737287 144605184 29717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35304 29717 72 123 0 35179 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 141216

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1406792/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=141216 CPUtime=51.07
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 100988 0 0 0 5063 44 0 0 25 0 1 0 333737287 144605184 29717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35304 29717 72 123 0 35179 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 141216

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1406728/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=141216 CPUtime=102.26
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 100988 0 0 0 10182 44 0 0 25 0 1 0 333737287 144605184 29717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35304 29717 72 123 0 35179 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 141216

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1406664/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=141216 CPUtime=162.24
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 100994 0 0 0 16179 45 0 0 25 0 1 0 333737287 144605184 29723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35304 29723 72 123 0 35179 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 141216

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1406216/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=141732 CPUtime=222.21
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101100 0 0 0 22176 45 0 0 25 0 1 0 333737287 145133568 29829 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35433 29829 72 123 0 35308 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 141732

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18358
/proc/meminfo: memFree=1406152/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=141888 CPUtime=282.19
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101124 0 0 0 28173 46 0 0 25 0 1 0 333737287 145293312 29853 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539178 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35472 29853 72 123 0 35347 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 141888

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405896/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142100 CPUtime=342.17
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101206 0 0 0 34171 46 0 0 25 0 1 0 333737287 145510400 29916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548611 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35525 29916 72 123 0 35400 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 142100

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405832/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142252 CPUtime=402.15
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101237 0 0 0 40168 47 0 0 25 0 1 0 333737287 145666048 29947 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526697 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35563 29947 72 123 0 35438 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 142252

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405640/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142484 CPUtime=462.13
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101269 0 0 0 46166 47 0 0 25 0 1 0 333737287 145903616 29979 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35621 29979 72 123 0 35496 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 142484

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405576/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142484 CPUtime=522.11
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101300 0 0 0 52163 48 0 0 25 0 1 0 333737287 145903616 30010 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35621 30010 72 123 0 35496 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 142484

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405384/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142824 CPUtime=582.09
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101330 0 0 0 58161 48 0 0 25 0 1 0 333737287 146251776 30040 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539527 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35706 30040 72 123 0 35581 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 142824

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405320/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142824 CPUtime=642.07
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101358 0 0 0 64158 49 0 0 25 0 1 0 333737287 146251776 30068 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35706 30068 72 123 0 35581 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 142824

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405192/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=142824 CPUtime=702.04
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101388 0 0 0 70155 49 0 0 25 0 1 0 333737287 146251776 30098 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563507 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35706 30098 72 123 0 35581 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 142824

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1405000/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=143336 CPUtime=762.03
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101420 0 0 0 76153 50 0 0 25 0 1 0 333737287 146776064 30130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35834 30130 72 123 0 35709 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 143336

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1404936/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=143336 CPUtime=822
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101451 0 0 0 82150 50 0 0 25 0 1 0 333737287 146776064 30161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35834 30161 72 123 0 35709 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 143336

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1404744/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=143336 CPUtime=881.98
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101482 0 0 0 88147 51 0 0 25 0 1 0 333737287 146776064 30192 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35834 30192 72 123 0 35709 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 143336

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 18360
/proc/meminfo: memFree=1404680/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=143336 CPUtime=941.96
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101512 0 0 0 94145 51 0 0 25 0 1 0 333737287 146776064 30222 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 35834 30222 72 123 0 35709 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 143336

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 0.97 2/78 18360
/proc/meminfo: memFree=1404552/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=144100 CPUtime=1001.94
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101542 0 0 0 100142 52 0 0 25 0 1 0 333737287 147558400 30252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 36025 30252 72 123 0 35900 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 144100

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 0.97 2/78 18360
/proc/meminfo: memFree=1404424/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=144100 CPUtime=1061.92
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101571 0 0 0 106140 52 0 0 25 0 1 0 333737287 147558400 30281 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 36025 30281 72 123 0 35900 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 144100

[startup+1122.3 s]
/proc/loadavg: 1.27 1.08 1.00 2/78 18360
/proc/meminfo: memFree=1404360/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=144100 CPUtime=1121.9
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101601 0 0 0 112137 53 0 0 25 0 1 0 333737287 147558400 30311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 36025 30311 72 123 0 35900 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 144100

[startup+1182.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/78 18360
/proc/meminfo: memFree=1404168/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=144100 CPUtime=1181.88
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101633 0 0 0 118135 53 0 0 25 0 1 0 333737287 147558400 30343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 36025 30343 72 123 0 35900 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 144100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 18360
/proc/meminfo: memFree=1404168/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=144100 CPUtime=1200.08
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101642 0 0 0 119954 54 0 0 25 0 1 0 333737287 147558400 30352 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 36025 30352 72 123 0 35900 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 144100

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: 1.07 1.06 1.00 2/78 18360
/proc/meminfo: memFree=1404168/2055920 swapFree=4152980/4192956
[pid=18357] ppid=18355 vsize=144100 CPUtime=1200.08
/proc/18357/stat : 18357 (march_ks) R 18355 18357 17849 0 -1 4194304 101642 0 0 0 119954 54 0 0 25 0 1 0 333737287 147558400 30352 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18357/statm: 36025 30352 72 123 0 35900 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 144100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.55
CPU system time (s): 0.559914
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 174740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.559914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101642
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= 19141

runsolver used 1.3358 second user time and 3.03654 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar  5 23:37:09 UTC 2007

IDJOB= 329327
IDBENCH= 20537
IDSOLVER= 111
FILE ID= node15/329327-1173137829

PBS_JOBID= 4014966

Free space on /tmp= 66467 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/329327-1173137829/march_ks /tmp/evaluation/329327-1173137829/instance-329327-1173137829.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-329327-1173137829 -o ROOT/results/node15/solver-329327-1173137829 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329327-1173137829/march_ks /tmp/evaluation/329327-1173137829/instance-329327-1173137829.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  fd9b941a20c95ff63d6f3a27d011956e

RANDOM SEED= 326839713

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1526376 kB
Buffers:         39892 kB
Cached:         407612 kB
SwapCached:       2384 kB
Active:         104056 kB
Inactive:       366388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526376 kB
SwapTotal:     4192956 kB
SwapFree:      4152980 kB
Dirty:            6376 kB
Writeback:           0 kB
Mapped:          30728 kB
Slab:            44616 kB
Committed_AS:  1249464 kB
PageTables:       1800 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= 66467 MiB

End job on node15 on Mon Mar  5 23:57:12 UTC 2007