Trace number 328823

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) 1200.08 1200.62

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k30.cnf
MD5SUM03500a4d5154d29cb90a2da4600bdebd
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 variables33787
Number of clauses138990
Sum of the clauses size382962
Maximum clause length37
Minimum clause length1
Number of clauses of size 1408
Number of clauses of size 262676
Number of clauses of size 370520
Number of clauses of size 4206
Number of clauses of size 5385
Number of clauses of size over 54795

Solver Data (download as text)

5.28/5.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.28/5.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.28/5.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.28/5.32	c main()::
5.28/5.32	c initFormula():: searching for DIMACS p-line....
5.28/5.32	c initFormula():: the DIMACS p-line indicates a CNF of 33787 variables and 138990 clauses.
5.28/5.32	c parseCNF():: parsing....
5.28/5.32	c parseCNF():: the CNF contains 408 unary clauses.
5.28/5.32	c runParser():: parsing was successful, warming up engines...
5.28/5.32	c find_and_remove_tautogolies():: found and removed 1577 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 139 tautologies
5.28/5.32	c simplify_formula():: removed 0 tautological, 12620 satisfied and 5 duplicate clauses
5.28/5.32	c preprocessing fase I completed:: there are now 28218 free variables and 126365 clauses.
5.28/5.32	c stat :: sign balance is biased by 0.442
5.28/5.32	c find_equivalence():: found 16080 3-equivalences
5.28/5.32	c find_and_remove_tautogolies():: found and removed 333 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 179 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 81 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 73 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 64 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 74 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 76 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 71 tautologies
5.28/5.32	c find_and_remove_tautogolies():: found and removed 70 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 70 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 66 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 64 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 59 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 52 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 50 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 48 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 41 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 33 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 30 tautologies
12.09/12.18	c find_and_remove_tautogolies():: found and removed 25 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 22 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 21 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 20 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 19 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 16 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 11 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 5 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 2 tautologies
12.18/12.27	c find_and_remove_tautogolies():: found and removed 7237 tautologies
12.18/12.27	c shorten_equivalence(): average equivalence length reduced from 44.985837 to 43.892241
12.18/12.27	c using k-SAT heuristics (size based diff)
12.18/12.27	c longest clause has size 37
12.18/12.27	c simplify_formula():: removed 0 tautological, 64320 satisfied and 115605 duplicate clauses
12.18/12.27	c resolvent_look() :: found 252704 resolvents
12.18/12.27	c main():: clause / variable ratio: ( 379069 / 33787 ) = 11.22
12.18/12.27	c longest clause has size 37
12.18/12.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.18/12.27	c dynamic_preselect_setsize :: off
12.18/12.27	c suggested doublelook initial :: 0
12.18/12.27	c main():: all systems go!
12.18/12.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 154 JD: 19
117.24/117.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 380 JD: 19
418.44/418.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-328823-1173124628 -o ROOT/results/node44/solver-328823-1173124628 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328823-1173124628/march_ks /tmp/evaluation/328823-1173124628/instance-328823-1173124628.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15941
/proc/meminfo: memFree=1394552/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=652 CPUtime=0
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 332418955 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 163 47 40 123 0 38 0

[startup+0.012162 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15941
/proc/meminfo: memFree=1394552/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=652 CPUtime=0
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 332418955 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 163 47 40 123 0 38 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 652

[startup+0.101178 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15941
/proc/meminfo: memFree=1394552/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=5048 CPUtime=0.09
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 1072 0 0 0 9 0 0 0 18 0 1 0 332418955 5169152 1057 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 1262 1057 47 123 0 1137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5048

[startup+0.301215 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15941
/proc/meminfo: memFree=1394552/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=15636 CPUtime=0.29
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 2937 0 0 0 28 1 0 0 19 0 1 0 332418955 16011264 2647 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 3909 2647 50 123 0 3784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15636

[startup+0.701286 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15941
/proc/meminfo: memFree=1394552/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=17276 CPUtime=0.69
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 7339 0 0 0 65 4 0 0 22 0 1 0 332418955 17690624 3175 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560557 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 4319 3175 52 123 0 4194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17276

[startup+1.50143 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15942
/proc/meminfo: memFree=1380912/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=18328 CPUtime=1.49
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 9252 0 0 0 144 5 0 0 25 0 1 0 332418955 18767872 3481 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 4582 3481 63 123 0 4457 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18328

[startup+3.10173 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15942
/proc/meminfo: memFree=1380656/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=18328 CPUtime=3.09
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 11563 0 0 0 303 6 0 0 25 0 1 0 332418955 18767872 3482 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661219 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 4582 3482 63 123 0 4457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18328

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 15942
/proc/meminfo: memFree=1380464/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=18328 CPUtime=6.28
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 16249 0 0 0 620 8 0 0 25 0 1 0 332418955 18767872 3482 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 4582 3482 63 123 0 4457 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18328

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 15942
/proc/meminfo: memFree=1317360/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93440 CPUtime=12.68
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63286 0 0 0 1240 28 0 0 25 0 1 0 332418955 95682560 19546 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23360 19546 72 123 0 23235 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 93440

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 15942
/proc/meminfo: memFree=1316144/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93440 CPUtime=25.48
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63291 0 0 0 2520 28 0 0 25 0 1 0 332418955 95682560 19551 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23360 19551 72 123 0 23235 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93440

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 15942
/proc/meminfo: memFree=1316080/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93440 CPUtime=51.07
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63292 0 0 0 5079 28 0 0 25 0 1 0 332418955 95682560 19552 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23360 19552 72 123 0 23235 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93440

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 15942
/proc/meminfo: memFree=1316208/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93440 CPUtime=102.25
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63292 0 0 0 10197 28 0 0 25 0 1 0 332418955 95682560 19552 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23360 19552 72 123 0 23235 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 93440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15942
/proc/meminfo: memFree=1316144/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93440 CPUtime=162.23
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63293 0 0 0 16195 28 0 0 25 0 1 0 332418955 95682560 19553 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543145 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23360 19553 72 123 0 23235 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93440

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15942
/proc/meminfo: memFree=1316080/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93440 CPUtime=222.21
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63293 0 0 0 22192 29 0 0 25 0 1 0 332418955 95682560 19553 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23360 19553 72 123 0 23235 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 93440

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 16076
/proc/meminfo: memFree=1314552/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93704 CPUtime=282.12
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63327 0 0 0 28183 29 0 0 25 0 1 0 332418955 95952896 19587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526996 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23426 19587 72 123 0 23301 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 93704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315568/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93704 CPUtime=342.06
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63328 0 0 0 34177 29 0 0 25 0 1 0 332418955 95952896 19588 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23426 19588 72 123 0 23301 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 93704

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315632/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93704 CPUtime=402.05
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63353 0 0 0 40175 30 0 0 25 0 1 0 332418955 95952896 19613 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23426 19613 72 123 0 23301 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 93704

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315312/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=93968 CPUtime=462.02
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63420 0 0 0 46172 30 0 0 25 0 1 0 332418955 96223232 19680 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23492 19680 72 123 0 23367 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 93968

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315248/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94096 CPUtime=522
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63449 0 0 0 52170 30 0 0 25 0 1 0 332418955 96354304 19709 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23524 19709 72 123 0 23399 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 94096

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=581.98
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 58168 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 94228

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315120/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=641.96
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 64166 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 94228

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=701.93
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 70163 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 94228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315120/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=761.92
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 76162 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 94228

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=821.89
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 82159 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 94228

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=881.87
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 88157 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 94228

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=941.84
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 94154 30 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 94228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=1001.83
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 100152 31 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563380 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 94228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=1061.81
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 106150 31 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 94228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315120/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=1121.78
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 112147 31 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 94228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315184/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=1181.76
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 118145 31 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 94228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16140
/proc/meminfo: memFree=1315120/2055920 swapFree=4183400/4192956
[pid=15941] ppid=15939 vsize=94228 CPUtime=1200.06
/proc/15941/stat : 15941 (march_ks) R 15939 15941 15492 0 -1 4194304 63470 0 0 0 119975 31 0 0 25 0 1 0 332418955 96489472 19730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 23557 19730 72 123 0 23432 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94228

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): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1199.75
CPU system time (s): 0.330949
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 113060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63470
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= 3504

runsolver used 0.793879 second user time and 2.57361 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Mar  5 19:57:08 UTC 2007

IDJOB= 328823
IDBENCH= 20525
IDSOLVER= 111
FILE ID= node44/328823-1173124628

PBS_JOBID= 4015175

Free space on /tmp= 66551 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/328823-1173124628/march_ks /tmp/evaluation/328823-1173124628/instance-328823-1173124628.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-328823-1173124628 -o ROOT/results/node44/solver-328823-1173124628 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328823-1173124628/march_ks /tmp/evaluation/328823-1173124628/instance-328823-1173124628.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  03500a4d5154d29cb90a2da4600bdebd

RANDOM SEED= 499724278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1394960 kB
Buffers:         36668 kB
Cached:         538024 kB
SwapCached:       3512 kB
Active:         107252 kB
Inactive:       477076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394960 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:            5568 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            62612 kB
Committed_AS:   676376 kB
PageTables:       1396 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= 66551 MiB

End job on node44 on Mon Mar  5 20:17:11 UTC 2007