Trace number 300536

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) 1200.07 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.67729
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.31	c main()::
0.30/0.31	c initFormula():: searching for DIMACS p-line....
0.30/0.31	c full lookahead due to high density!
0.30/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.30/0.31	c parseCNF():: parsing....
0.30/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.31	c runParser():: parsing was successful, warming up engines...
0.30/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.31	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.30/0.31	c stat :: sign balance is biased by 0.040
0.30/0.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.31	c using k-SAT heuristics (size based diff)
0.30/0.31	c longest clause has size 5
0.30/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.31	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.30/0.31	c longest clause has size 5
0.30/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.31	c dynamic_preselect_setsize :: off
0.30/0.31	c suggested doublelook initial :: 0
0.30/0.31	c main():: all systems go!
0.30/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 341 JD: 206
1.63/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-300536-1171911789 -o ROOT/results/node5/solver-300536-1171911789 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300536-1171911789/march_ks /tmp/evaluation/300536-1171911789/instance-300536-1171911789.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.93 3/77 28920
/proc/meminfo: memFree=1056672/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=788 CPUtime=0
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 211133762 806912 97 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 197 97 47 123 0 72 0

[startup+0.107084 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28920
/proc/meminfo: memFree=1056672/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=2736 CPUtime=0.1
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 1496 0 0 0 10 0 0 0 18 0 1 0 211133762 2801664 507 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.51513 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28920
/proc/meminfo: memFree=1056672/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3468 CPUtime=0.5
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2227 0 0 0 50 0 0 0 21 0 1 0 211133762 3551232 628 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547811 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 867 628 72 123 0 742 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3468

[startup+1.33522 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1054168/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3480 CPUtime=1.32
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2230 0 0 0 132 0 0 0 25 0 1 0 211133762 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3480

[startup+2.97141 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1054040/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3480 CPUtime=2.95
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2230 0 0 0 295 0 0 0 25 0 1 0 211133762 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3480

[startup+6.24778 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3480 CPUtime=6.23
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2230 0 0 0 623 0 0 0 25 0 1 0 211133762 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3480

[startup+12.7035 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3608 CPUtime=12.68
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2233 0 0 0 1268 0 0 0 25 0 1 0 211133762 3694592 634 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 902 634 72 123 0 777 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3608

[startup+25.512 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3608 CPUtime=25.5
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2250 0 0 0 2549 1 0 0 25 0 1 0 211133762 3694592 651 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 902 651 72 123 0 777 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3608

[startup+51.1219 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3608 CPUtime=51.1
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2261 0 0 0 5109 1 0 0 25 0 1 0 211133762 3694592 662 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 902 662 72 123 0 777 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3608

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3736 CPUtime=102.3
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2282 0 0 0 10229 1 0 0 25 0 1 0 211133762 3825664 683 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 934 683 72 123 0 809 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3736

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053784/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=3872 CPUtime=162.32
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2318 0 0 0 16231 1 0 0 25 0 1 0 211133762 3964928 719 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 968 719 72 123 0 843 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3872

[startup+222.398 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28921
/proc/meminfo: memFree=1053592/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4008 CPUtime=222.32
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2349 0 0 0 22231 1 0 0 25 0 1 0 211133762 4104192 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1002 750 72 123 0 877 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4008

[startup+282.428 s]
/proc/loadavg: 1.06 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053464/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4076 CPUtime=282.34
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2361 0 0 0 28233 1 0 0 25 0 1 0 211133762 4173824 762 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1019 762 72 123 0 894 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4076

[startup+342.455 s]
/proc/loadavg: 1.02 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053464/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4076 CPUtime=342.35
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2362 0 0 0 34234 1 0 0 25 0 1 0 211133762 4173824 763 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1019 763 72 123 0 894 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4076

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053464/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4076 CPUtime=402.37
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2366 0 0 0 40235 2 0 0 25 0 1 0 211133762 4173824 767 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538030 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1019 767 72 123 0 894 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4076

[startup+462.513 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053592/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4176 CPUtime=462.38
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2378 0 0 0 46236 2 0 0 25 0 1 0 211133762 4276224 779 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1044 779 72 123 0 919 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4176

[startup+522.54 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053592/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4308 CPUtime=522.39
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2382 0 0 0 52237 2 0 0 25 0 1 0 211133762 4411392 783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1077 783 72 123 0 952 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4308

[startup+582.569 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 28921
/proc/meminfo: memFree=1053592/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4308 CPUtime=582.41
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2385 0 0 0 58239 2 0 0 25 0 1 0 211133762 4411392 786 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1077 786 72 123 0 952 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4308

[startup+642.603 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 28921
/proc/meminfo: memFree=1053592/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4308 CPUtime=642.42
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2396 0 0 0 64240 2 0 0 25 0 1 0 211133762 4411392 797 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1077 797 72 123 0 952 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4308

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053464/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4308 CPUtime=702.43
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2403 0 0 0 70241 2 0 0 25 0 1 0 211133762 4411392 804 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1077 804 72 123 0 952 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4308

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4308 CPUtime=762.44
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2412 0 0 0 76242 2 0 0 25 0 1 0 211133762 4411392 813 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628568 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1077 813 72 123 0 952 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 4308

[startup+822.691 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053336/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4308 CPUtime=822.46
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2421 0 0 0 82243 3 0 0 25 0 1 0 211133762 4411392 822 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1077 822 72 123 0 952 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 4308

[startup+882.719 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053272/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=882.48
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2430 0 0 0 88245 3 0 0 25 0 1 0 211133762 4567040 831 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 831 72 123 0 990 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 4460

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053272/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=942.49
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2440 0 0 0 94246 3 0 0 25 0 1 0 211133762 4567040 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 841 72 123 0 990 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 4460

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=1002.5
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2441 0 0 0 100247 3 0 0 25 0 1 0 211133762 4567040 842 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 842 72 123 0 990 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 4460

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=1062.51
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2444 0 0 0 106248 3 0 0 25 0 1 0 211133762 4567040 845 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 845 72 123 0 990 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 4460

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=1122.53
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2446 0 0 0 112250 3 0 0 25 0 1 0 211133762 4567040 847 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 847 72 123 0 990 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 4460

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=1182.54
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2447 0 0 0 118251 3 0 0 25 0 1 0 211133762 4567040 848 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 848 72 123 0 990 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 4460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=1200.06
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2447 0 0 0 120003 3 0 0 25 0 1 0 211133762 4567040 848 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 848 72 123 0 990 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4460

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28921
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=28920] ppid=28918 vsize=4460 CPUtime=1200.06
/proc/28920/stat : 28920 (march_ks) R 28918 28920 27614 0 -1 4194304 2447 0 0 0 120003 3 0 0 25 0 1 0 211133762 4567040 848 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/28920/statm: 1115 848 72 123 0 990 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.039993
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 4460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2447
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= 768

runsolver used 1.36779 second user time and 2.6626 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 19:03:09 UTC 2007

IDJOB= 300536
IDBENCH= 20037
IDSOLVER= 111
FILE ID= node5/300536-1171911789

PBS_JOBID= 3848850

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/300536-1171911789/march_ks /tmp/evaluation/300536-1171911789/instance-300536-1171911789.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300536-1171911789 -o ROOT/results/node5/solver-300536-1171911789 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300536-1171911789/march_ks /tmp/evaluation/300536-1171911789/instance-300536-1171911789.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 172159739

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1057144 kB
Buffers:         60680 kB
Cached:         816656 kB
SwapCached:          0 kB
Active:         533348 kB
Inactive:       388016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          62916 kB
Slab:            63104 kB
Committed_AS:   768920 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Mon Feb 19 19:23:12 UTC 2007