Trace number 300823

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) 1200.05 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1638354370-16.cnf
MD5SUMba6ae373482c2c9451134b661ab28d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.76982
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)

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.31	c stat :: sign balance is biased by 0.041
0.29/0.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c suggested doublelook initial :: 0
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 321 JD: 206
1.43/1.53	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/node14/watcher-300823-1171938002 -o ROOT/results/node14/solver-300823-1171938002 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300823-1171938002/march_ks /tmp/evaluation/300823-1171938002/instance-300823-1171938002.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: 0.91 0.97 0.92 3/77 9962
/proc/meminfo: memFree=1354368/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=788 CPUtime=0
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 213754622 806912 97 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 197 97 47 123 0 72 0

[startup+0.106818 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 9962
/proc/meminfo: memFree=1354368/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=2736 CPUtime=0.1
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 1490 0 0 0 10 0 0 0 18 0 1 0 213754622 2801664 507 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.514855 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 9962
/proc/meminfo: memFree=1354368/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3484 CPUtime=0.51
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2244 0 0 0 50 1 0 0 22 0 1 0 213754622 3567616 632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3484

[startup+1.33493 s]
/proc/loadavg: 0.91 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351992/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3496 CPUtime=1.33
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2247 0 0 0 132 1 0 0 25 0 1 0 213754622 3579904 635 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3496

[startup+2.97109 s]
/proc/loadavg: 0.91 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351864/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3496 CPUtime=2.96
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2247 0 0 0 295 1 0 0 25 0 1 0 213754622 3579904 635 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3496

[startup+6.2474 s]
/proc/loadavg: 0.92 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351736/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3496 CPUtime=6.24
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2247 0 0 0 623 1 0 0 25 0 1 0 213754622 3579904 635 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3496

[startup+12.704 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351672/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3496 CPUtime=12.69
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2247 0 0 0 1268 1 0 0 25 0 1 0 213754622 3579904 635 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3496

[startup+25.5192 s]
/proc/loadavg: 0.94 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351672/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3624 CPUtime=25.5
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2261 0 0 0 2549 1 0 0 25 0 1 0 213754622 3710976 649 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 906 649 72 123 0 781 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3624

[startup+51.1306 s]
/proc/loadavg: 0.96 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351672/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3624 CPUtime=51.11
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2274 0 0 0 5110 1 0 0 25 0 1 0 213754622 3710976 662 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 906 662 72 123 0 781 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 3624

[startup+102.348 s]
/proc/loadavg: 0.98 0.97 0.92 2/78 9963
/proc/meminfo: memFree=1351672/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3752 CPUtime=102.31
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2285 0 0 0 10230 1 0 0 25 0 1 0 213754622 3842048 673 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 938 673 72 123 0 813 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3752

[startup+162.379 s]
/proc/loadavg: 1.05 0.99 0.93 2/78 9963
/proc/meminfo: memFree=1351608/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3756 CPUtime=162.32
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2294 0 0 0 16231 1 0 0 25 0 1 0 213754622 3846144 682 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 939 682 72 123 0 814 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3756

[startup+222.41 s]
/proc/loadavg: 1.02 0.99 0.93 2/78 9963
/proc/meminfo: memFree=1351608/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3756 CPUtime=222.34
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2301 0 0 0 22232 2 0 0 25 0 1 0 213754622 3846144 689 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 939 689 72 123 0 814 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 3756

[startup+282.438 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 9963
/proc/meminfo: memFree=1351480/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3884 CPUtime=282.35
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2319 0 0 0 28233 2 0 0 25 0 1 0 213754622 3977216 707 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 971 707 72 123 0 846 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3884

[startup+342.466 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 9963
/proc/meminfo: memFree=1351416/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=3884 CPUtime=342.36
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2325 0 0 0 34234 2 0 0 25 0 1 0 213754622 3977216 713 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 971 713 72 123 0 846 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3884

[startup+402.495 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 9963
/proc/meminfo: memFree=1351288/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=402.37
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2357 0 0 0 40235 2 0 0 25 0 1 0 213754622 4182016 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4084

[startup+462.522 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 9963
/proc/meminfo: memFree=1351416/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=462.39
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2357 0 0 0 46236 3 0 0 25 0 1 0 213754622 4182016 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4084

[startup+522.547 s]
/proc/loadavg: 1.04 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351416/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=522.39
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2357 0 0 0 52236 3 0 0 25 0 1 0 213754622 4182016 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4084

[startup+582.573 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351416/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=582.4
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2357 0 0 0 58237 3 0 0 25 0 1 0 213754622 4182016 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4084

[startup+642.603 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351352/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=642.42
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2360 0 0 0 64238 4 0 0 25 0 1 0 213754622 4182016 748 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 748 72 123 0 896 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4084

[startup+702.629 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351352/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=702.43
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2366 0 0 0 70239 4 0 0 25 0 1 0 213754622 4182016 754 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 754 72 123 0 896 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4084

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351288/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4084 CPUtime=762.44
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2370 0 0 0 76240 4 0 0 25 0 1 0 213754622 4182016 758 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1021 758 72 123 0 896 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 4084

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351096/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4220 CPUtime=822.45
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2402 0 0 0 82241 4 0 0 25 0 1 0 213754622 4321280 790 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1055 790 72 123 0 930 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4220

[startup+882.714 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351096/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4220 CPUtime=882.47
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2407 0 0 0 88242 5 0 0 25 0 1 0 213754622 4321280 795 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1055 795 72 123 0 930 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 4220

[startup+942.74 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351032/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4220 CPUtime=942.47
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2407 0 0 0 94242 5 0 0 25 0 1 0 213754622 4321280 795 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1055 795 72 123 0 930 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4220

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351288/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4220 CPUtime=1002.48
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2408 0 0 0 100243 5 0 0 25 0 1 0 213754622 4321280 796 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564196 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1055 796 72 123 0 930 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 4220

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351224/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4220 CPUtime=1062.5
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2408 0 0 0 106245 5 0 0 25 0 1 0 213754622 4321280 796 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1055 796 72 123 0 930 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 4220

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351288/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4220 CPUtime=1122.52
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2408 0 0 0 112246 6 0 0 25 0 1 0 213754622 4321280 796 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1055 796 72 123 0 930 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 4220

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9963
/proc/meminfo: memFree=1351224/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4288 CPUtime=1182.52
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2416 0 0 0 118246 6 0 0 25 0 1 0 213754622 4390912 804 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1072 804 72 123 0 947 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 4288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9965
/proc/meminfo: memFree=1351224/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4288 CPUtime=1200.04
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2417 0 0 0 119998 6 0 0 25 0 1 0 213754622 4390912 805 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1072 805 72 123 0 947 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4288

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 9965
/proc/meminfo: memFree=1351224/2055920 swapFree=4192812/4192956
[pid=9962] ppid=9960 vsize=4288 CPUtime=1200.04
/proc/9962/stat : 9962 (march_ks) R 9960 9962 9093 0 -1 4194304 2417 0 0 0 119998 6 0 0 25 0 1 0 213754622 4390912 805 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9962/statm: 1072 805 72 123 0 947 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.066989
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 4288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2417
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= 25026

runsolver used 1.37979 second user time and 2.71159 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 02:20:02 UTC 2007

IDJOB= 300823
IDBENCH= 20044
IDSOLVER= 111
FILE ID= node14/300823-1171938002

PBS_JOBID= 3848906

Free space on /tmp= 66547 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1638354370-16.cnf
COMMAND LINE= /tmp/evaluation/300823-1171938002/march_ks /tmp/evaluation/300823-1171938002/instance-300823-1171938002.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-300823-1171938002 -o ROOT/results/node14/solver-300823-1171938002 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300823-1171938002/march_ks /tmp/evaluation/300823-1171938002/instance-300823-1171938002.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ba6ae373482c2c9451134b661ab28d3f

RANDOM SEED= 16894424

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1354840 kB
Buffers:         65120 kB
Cached:         499824 kB
SwapCached:          0 kB
Active:         323852 kB
Inactive:       295104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2612 kB
Writeback:           0 kB
Mapped:          72908 kB
Slab:            67680 kB
Committed_AS:   784696 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Tue Feb 20 02:40:04 UTC 2007