Trace number 329117

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.09 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
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 variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

Solver Data (download as text)

5.79/5.85	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.79/5.85	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.79/5.85	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.79/5.85	c main()::
5.79/5.85	c initFormula():: searching for DIMACS p-line....
5.79/5.85	c initFormula():: the DIMACS p-line indicates a CNF of 38647 variables and 150130 clauses.
5.79/5.85	c parseCNF():: parsing....
5.79/5.85	c parseCNF():: the CNF contains 668 unary clauses.
5.79/5.85	c runParser():: parsing was successful, warming up engines...
5.79/5.85	c find_and_remove_tautogolies():: found and removed 2317 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 139 tautologies
5.79/5.85	c simplify_formula():: removed 0 tautological, 19680 satisfied and 5 duplicate clauses
5.79/5.85	c preprocessing fase I completed:: there are now 29418 free variables and 130445 clauses.
5.79/5.85	c stat :: sign balance is biased by 0.449
5.79/5.85	c find_equivalence():: found 16340 3-equivalences
5.79/5.85	c find_and_remove_tautogolies():: found and removed 333 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 179 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 81 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 64 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 74 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 76 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 71 tautologies
5.79/5.85	c find_and_remove_tautogolies():: found and removed 70 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 70 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 66 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 64 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 65 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 65 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 65 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 65 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 59 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 52 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 50 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 48 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 41 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 33 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 30 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 25 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 22 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 21 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 20 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 19 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 16 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 11 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 5 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 2 tautologies
13.68/13.75	c find_and_remove_tautogolies():: found and removed 7237 tautologies
13.68/13.75	c shorten_equivalence(): average equivalence length reduced from 44.475061 to 43.394769
13.68/13.75	c using k-SAT heuristics (size based diff)
13.68/13.75	c longest clause has size 37
13.68/13.75	c simplify_formula():: removed 0 tautological, 65360 satisfied and 164385 duplicate clauses
13.68/13.75	c resolvent_look() :: found 337204 resolvents
13.68/13.75	c main():: clause / variable ratio: ( 467649 / 38647 ) = 12.10
13.68/13.75	c longest clause has size 37
13.68/13.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
13.68/13.75	c dynamic_preselect_setsize :: off
13.68/13.75	c suggested doublelook initial :: 0
13.68/13.75	c main():: all systems go!
13.68/13.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 117 JD: 16
483.56/483.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 241 JD: 16
873.45/873.76	c |----------------------------------------------------------------|
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/node63/watcher-329117-1173132438 -o ROOT/results/node63/solver-329117-1173132438 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329117-1173132438/march_ks /tmp/evaluation/329117-1173132438/instance-329117-1173132438.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 1.00 1.00 3/64 8527
/proc/meminfo: memFree=1061920/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=652 CPUtime=0
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 333201224 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790802 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 163 47 40 123 0 38 0

[startup+0.037406 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 8527
/proc/meminfo: memFree=1061920/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=652 CPUtime=0.03
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 62 0 0 0 3 0 0 0 18 0 1 0 333201224 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 163 47 40 123 0 38 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 652

[startup+0.102412 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 8527
/proc/meminfo: memFree=1061920/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=5556 CPUtime=0.1
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 1152 0 0 0 9 1 0 0 18 0 1 0 333201224 5689344 1137 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 1389 1137 47 123 0 1264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5556

[startup+0.302432 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 8527
/proc/meminfo: memFree=1061920/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=17160 CPUtime=0.29
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 3225 0 0 0 28 1 0 0 19 0 1 0 333201224 17571840 2904 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 4290 2904 50 123 0 4165 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17160

[startup+0.701472 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 8527
/proc/meminfo: memFree=1061920/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=19608 CPUtime=0.69
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 10285 0 0 0 65 4 0 0 23 0 1 0 333201224 20078592 3690 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 4902 3690 52 123 0 4777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19608

[startup+1.50155 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=1047704/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=20300 CPUtime=1.49
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 12066 0 0 0 144 5 0 0 25 0 1 0 333201224 20787200 3909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 5075 3909 63 123 0 4950 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20300

[startup+3.10171 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=1046232/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=20300 CPUtime=3.1
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 14499 0 0 0 303 7 0 0 25 0 1 0 333201224 20787200 3910 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 5075 3910 63 123 0 4950 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 20300

[startup+6.30102 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=1046040/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=19996 CPUtime=6.29
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 19440 0 0 0 620 9 0 0 25 0 1 0 333201224 20475904 3835 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657956 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 4999 3835 63 123 0 4874 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19996

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=988632/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=123144 CPUtime=12.69
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 64290 0 0 0 1240 29 0 0 25 0 1 0 333201224 126099456 24173 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 30786 24173 68 123 0 30661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123144

[startup+25.5029 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966744/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=25.49
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79741 0 0 0 2514 35 0 0 25 0 1 0 333201224 115605504 23741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23741 72 123 0 28099 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 112896

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=51.08
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 5073 35 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 112896

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966744/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=102.27
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 10192 35 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 112896

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=162.24
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 16189 35 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 112896

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=222.23
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 22188 35 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 112896

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=282.21
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 28186 35 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 112896

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=342.2
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 34184 36 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 112896

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=402.19
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 40183 36 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 112896

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=462.17
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79742 0 0 0 46181 36 0 0 25 0 1 0 333201224 115605504 23742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543213 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23742 72 123 0 28099 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 112896

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=522.15
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 52179 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 112896

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=582.13
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 58177 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 112896

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966616/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=642.12
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 64176 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 112896

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=702.1
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 70174 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 112896

[startup+762.304 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966744/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=762.08
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 76172 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 112896

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=822.06
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 82170 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 112896

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966744/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=882.04
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 88168 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 112896

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=942.03
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 94167 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 112896

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966744/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=1002.01
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 100165 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 112896

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=1061.99
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 106163 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 112896

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=1121.97
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 112161 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 112896

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=1181.95
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 118159 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 112896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8528
/proc/meminfo: memFree=966680/2055920 swapFree=4183280/4192956
[pid=8527] ppid=8525 vsize=112896 CPUtime=1200.05
/proc/8527/stat : 8527 (march_ks) R 8525 8527 7135 0 -1 4194304 79743 0 0 0 119969 36 0 0 25 0 1 0 333201224 115605504 23743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526699 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 28224 23743 72 123 0 28099 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 112896

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): 1200.09
CPU user time (s): 1199.7
CPU system time (s): 0.386941
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 138344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79743
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= 8
involuntary context switches= 2002

runsolver used 0.841872 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Mar  5 22:07:18 UTC 2007

IDJOB= 329117
IDBENCH= 20532
IDSOLVER= 111
FILE ID= node63/329117-1173132438

PBS_JOBID= 4015168

Free space on /tmp= 66531 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329117-1173132438/march_ks /tmp/evaluation/329117-1173132438/instance-329117-1173132438.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-329117-1173132438 -o ROOT/results/node63/solver-329117-1173132438 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329117-1173132438/march_ks /tmp/evaluation/329117-1173132438/instance-329117-1173132438.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 757005477

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1062328 kB
Buffers:         39460 kB
Cached:         864860 kB
SwapCached:       3684 kB
Active:          54076 kB
Inactive:       859836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062328 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:            5872 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            65660 kB
Committed_AS:   773732 kB
PageTables:       1460 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= 66531 MiB

End job on node63 on Mon Mar  5 22:27:21 UTC 2007