Trace number 368969

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) 5000.04 5001.91

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
MD5SUM9f209556efd81ba93e992e22316c3ed8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2374.41
Satisfiable
(Un)Satisfiability was proved
Number of variables205
Number of clauses4549
Sum of the clauses size12775
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2975
Number of clauses of size 33555
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data (download as text)

0.06/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.06/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.06/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.06/0.08	c main()::
0.06/0.08	c initFormula():: searching for DIMACS p-line....
0.06/0.08	c full lookahead due to high density!
0.06/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 205 variables and 4549 clauses.
0.06/0.08	c parseCNF():: parsing....
0.06/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.06/0.08	c runParser():: parsing was successful, warming up engines...
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c preprocessing fase I completed:: there are now 205 free variables and 4549 clauses.
0.06/0.08	c stat :: sign balance is biased by 44.286
0.06/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.06/0.08	c using k-SAT heuristics (size based diff)
0.06/0.08	c longest clause has size 10
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 45360 duplicate clauses
0.06/0.08	c main():: clause / variable ratio: ( 4549 / 205 ) = 22.19
0.06/0.08	c longest clause has size 10
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c dynamic_preselect_setsize :: off
0.06/0.08	c suggested doublelook initial :: 0
0.06/0.08	c main():: all systems go!
0.06/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 181 JD: 54
0.39/0.40	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: 7390 JD: 54
7.19/7.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 168265 JD: 54
122.05/122.19	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-368969-1177270693 -o ROOT/results/node37/solver-368969-1177270693 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368969-1177270693/march_ks /tmp/evaluation/368969-1177270693/instance-368969-1177270693.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.84 0.94 0.96 3/78 684
/proc/meminfo: memFree=1636152/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=656 CPUtime=0
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 174981742 671744 81 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 164 81 47 123 0 39 0

[startup+0.0668279 s]
/proc/loadavg: 0.84 0.94 0.96 3/78 684
/proc/meminfo: memFree=1636152/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2412 CPUtime=0.06
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 672 0 0 0 6 0 0 0 18 0 1 0 174981742 2469888 515 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561707 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 603 515 67 123 0 478 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2412

[startup+0.101834 s]
/proc/loadavg: 0.84 0.94 0.96 3/78 684
/proc/meminfo: memFree=1636152/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=0.09
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 9 0 0 0 18 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2236

[startup+0.301871 s]
/proc/loadavg: 0.84 0.94 0.96 3/78 684
/proc/meminfo: memFree=1636152/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=0.29
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.701947 s]
/proc/loadavg: 0.84 0.94 0.96 3/78 684
/proc/meminfo: memFree=1636152/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=0.69
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 69 0 0 0 23 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598478 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2236

[startup+1.5011 s]
/proc/loadavg: 0.84 0.94 0.96 2/79 685
/proc/meminfo: memFree=1634288/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=1.49
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 149 0 0 0 25 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.1014 s]
/proc/loadavg: 0.84 0.94 0.96 2/79 685
/proc/meminfo: memFree=1634160/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=3.09
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 309 0 0 0 25 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2236

[startup+6.302 s]
/proc/loadavg: 0.85 0.94 0.96 2/79 685
/proc/meminfo: memFree=1634160/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=6.29
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 629 0 0 0 25 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597240 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2236

[startup+12.7012 s]
/proc/loadavg: 0.87 0.94 0.96 2/79 685
/proc/meminfo: memFree=1634096/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=12.69
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 1269 0 0 0 25 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2236

[startup+25.5016 s]
/proc/loadavg: 0.89 0.94 0.96 2/79 685
/proc/meminfo: memFree=1634096/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=25.48
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 2548 0 0 0 25 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597978 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2236

[startup+51.1015 s]
/proc/loadavg: 0.93 0.94 0.96 2/79 685
/proc/meminfo: memFree=1634160/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2236 CPUtime=51.07
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 677 0 0 0 5107 0 0 0 25 0 1 0 174981742 2289664 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 559 476 72 123 0 434 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2236

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.96 2/79 687
/proc/meminfo: memFree=1633648/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2920 CPUtime=102.26
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 817 0 0 0 10225 1 0 0 25 0 1 0 174981742 2990080 616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 730 616 72 123 0 605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2920

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/79 687
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=162.23
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 843 0 0 0 16222 1 0 0 25 0 1 0 174981742 2994176 642 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 642 72 123 0 606 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2924

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.96 2/79 687
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=222.21
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 843 0 0 0 22220 1 0 0 25 0 1 0 174981742 2994176 642 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 642 72 123 0 606 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2924

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=282.19
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 843 0 0 0 28217 2 0 0 25 0 1 0 174981742 2994176 642 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 642 72 123 0 606 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2924

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=342.17
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 843 0 0 0 34215 2 0 0 25 0 1 0 174981742 2994176 642 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 642 72 123 0 606 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=402.15
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 844 0 0 0 40212 3 0 0 25 0 1 0 174981742 2994176 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 643 72 123 0 606 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2924

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=462.13
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 844 0 0 0 46210 3 0 0 25 0 1 0 174981742 2994176 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597246 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 643 72 123 0 606 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2924

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=522.11
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 844 0 0 0 52208 3 0 0 25 0 1 0 174981742 2994176 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598460 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 643 72 123 0 606 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2924

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=582.09
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 844 0 0 0 58205 4 0 0 25 0 1 0 174981742 2994176 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525487 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 643 72 123 0 606 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2924

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 687
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=2924 CPUtime=642.07
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 845 0 0 0 64203 4 0 0 25 0 1 0 174981742 2994176 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597870 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 731 644 72 123 0 606 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 2924


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4060.81
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 852 0 0 0 406056 25 0 0 25 0 1 0 174981742 3342336 651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 651 72 123 0 691 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 3264

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4120.79
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 852 0 0 0 412053 26 0 0 25 0 1 0 174981742 3342336 651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 651 72 123 0 691 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 3264

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4180.77
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 852 0 0 0 418051 26 0 0 25 0 1 0 174981742 3342336 651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 651 72 123 0 691 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 3264

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4240.75
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 852 0 0 0 424048 27 0 0 25 0 1 0 174981742 3342336 651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538321 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 651 72 123 0 691 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 3264

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4300.73
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 853 0 0 0 430046 27 0 0 25 0 1 0 174981742 3342336 652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525452 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 652 72 123 0 691 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 3264

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4360.71
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 853 0 0 0 436044 27 0 0 25 0 1 0 174981742 3342336 652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 652 72 123 0 691 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 3264

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4420.69
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 853 0 0 0 442041 28 0 0 25 0 1 0 174981742 3342336 652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537986 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 652 72 123 0 691 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 3264

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4480.67
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 853 0 0 0 448039 28 0 0 25 0 1 0 174981742 3342336 652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 652 72 123 0 691 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 3264

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4540.65
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 854 0 0 0 454036 29 0 0 25 0 1 0 174981742 3342336 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596748 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 653 72 123 0 691 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 3264

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4600.63
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 854 0 0 0 460034 29 0 0 25 0 1 0 174981742 3342336 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 653 72 123 0 691 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 3264

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4660.6
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 854 0 0 0 466031 29 0 0 25 0 1 0 174981742 3342336 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 653 72 123 0 691 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 3264

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633328/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4720.59
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 854 0 0 0 472029 30 0 0 25 0 1 0 174981742 3342336 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 653 72 123 0 691 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 3264

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633520/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4780.57
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 855 0 0 0 478027 30 0 0 25 0 1 0 174981742 3342336 654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 654 72 123 0 691 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 3264

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4840.55
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 855 0 0 0 484024 31 0 0 25 0 1 0 174981742 3342336 654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 654 72 123 0 691 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 3264

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633456/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4900.53
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 855 0 0 0 490022 31 0 0 25 0 1 0 174981742 3342336 654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 654 72 123 0 691 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 3264

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 887
/proc/meminfo: memFree=1633392/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=4960.5
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 855 0 0 0 496019 31 0 0 25 0 1 0 174981742 3342336 654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 654 72 123 0 691 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 3264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/85 1053
/proc/meminfo: memFree=1632112/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=5000.03
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 855 0 0 0 499971 32 0 0 25 0 1 0 174981742 3342336 654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 654 72 123 0 691 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 3264

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

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/85 1053
/proc/meminfo: memFree=1632112/2055920 swapFree=4159012/4192956
[pid=684] ppid=682 vsize=3264 CPUtime=5000.03
/proc/684/stat : 684 (march_ks) R 682 684 628 0 -1 4194304 855 0 0 0 499971 32 0 0 25 0 1 0 174981742 3342336 654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/684/statm: 816 654 72 123 0 691 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 3264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.72
CPU system time (s): 0.32395
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 3264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 855
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= 70513

runsolver used 5.75612 second user time and 12.4421 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 22 19:38:13 UTC 2007

IDJOB= 368969
IDBENCH= 24674
IDSOLVER= 180
FILE ID= node37/368969-1177270693

PBS_JOBID= 4650717

Free space on /tmp= 66414 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368969-1177270693/march_ks /tmp/evaluation/368969-1177270693/instance-368969-1177270693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-368969-1177270693 -o ROOT/results/node37/solver-368969-1177270693 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368969-1177270693/march_ks /tmp/evaluation/368969-1177270693/instance-368969-1177270693.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9f209556efd81ba93e992e22316c3ed8

RANDOM SEED= 328841226

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1636624 kB
Buffers:         44436 kB
Cached:         279820 kB
SwapCached:       2484 kB
Active:         219216 kB
Inactive:       128792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636624 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          31308 kB
Slab:            56668 kB
Committed_AS:  2048284 kB
PageTables:       2000 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= 66414 MiB

End job on node37 on Sun Apr 22 21:01:37 UTC 2007