Trace number 370912

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) 5000.03 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1018.77
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c full lookahead due to high density!
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.37	c stat :: sign balance is biased by 0.038
0.29/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.37	c using k-SAT heuristics (size based diff)
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c dynamic_preselect_setsize :: off
0.29/0.37	c suggested doublelook initial :: 0
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 365 JD: 238
1.89/1.97	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-370912-1177122909 -o ROOT/results/node7/solver-370912-1177122909 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370912-1177122909/march_ks /tmp/evaluation/370912-1177122909/instance-370912-1177122909.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: 0.86 1.00 0.99 3/77 3899
/proc/meminfo: memFree=1699560/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=788 CPUtime=0
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 188328537 806912 101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 197 101 47 123 0 72 0

[startup+0.011804 s]
/proc/loadavg: 0.86 1.00 0.99 3/77 3899
/proc/meminfo: memFree=1699560/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=920 CPUtime=0
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 188328537 942080 127 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 230 127 47 123 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 920

[startup+0.101813 s]
/proc/loadavg: 0.86 1.00 0.99 3/77 3899
/proc/meminfo: memFree=1699560/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3012 CPUtime=0.09
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 188328537 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301833 s]
/proc/loadavg: 0.86 1.00 0.99 3/77 3899
/proc/meminfo: memFree=1699560/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3012 CPUtime=0.29
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 1714 0 0 0 29 0 0 0 19 0 1 0 188328537 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701875 s]
/proc/loadavg: 0.86 1.00 0.99 3/77 3899
/proc/meminfo: memFree=1699560/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3852 CPUtime=0.69
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2596 0 0 0 69 0 0 0 22 0 1 0 188328537 3944448 695 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 963 695 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50196 s]
/proc/loadavg: 0.86 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696864/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3864 CPUtime=1.49
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2600 0 0 0 149 0 0 0 25 0 1 0 188328537 3956736 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10113 s]
/proc/loadavg: 0.86 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696736/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3864 CPUtime=3.09
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2600 0 0 0 309 0 0 0 25 0 1 0 188328537 3956736 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3864

[startup+6.30146 s]
/proc/loadavg: 0.87 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696736/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3864 CPUtime=6.29
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2600 0 0 0 629 0 0 0 25 0 1 0 188328537 3956736 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3864

[startup+12.7011 s]
/proc/loadavg: 0.88 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696744/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3996 CPUtime=12.68
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2604 0 0 0 1268 0 0 0 25 0 1 0 188328537 4091904 703 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 999 703 72 123 0 874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3996

[startup+25.5015 s]
/proc/loadavg: 0.91 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696808/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3996 CPUtime=25.49
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2616 0 0 0 2548 1 0 0 25 0 1 0 188328537 4091904 715 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598885 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 999 715 72 123 0 874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3996

[startup+51.1012 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696744/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=3996 CPUtime=51.08
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2630 0 0 0 5107 1 0 0 25 0 1 0 188328537 4091904 729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 999 729 72 123 0 874 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3996

[startup+102.306 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696680/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4124 CPUtime=102.27
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2644 0 0 0 10226 1 0 0 25 0 1 0 188328537 4222976 743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541875 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1031 743 72 123 0 906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4124

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696616/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4124 CPUtime=162.25
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2653 0 0 0 16224 1 0 0 25 0 1 0 188328537 4222976 752 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1031 752 72 123 0 906 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4124

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696552/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4124 CPUtime=222.23
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2658 0 0 0 22222 1 0 0 25 0 1 0 188328537 4222976 757 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1031 757 72 123 0 906 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4124

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696488/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4272 CPUtime=282.22
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2676 0 0 0 28220 2 0 0 25 0 1 0 188328537 4374528 775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1068 775 72 123 0 943 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4272

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696488/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4272 CPUtime=342.2
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2684 0 0 0 34218 2 0 0 25 0 1 0 188328537 4374528 783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1068 783 72 123 0 943 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4272

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696488/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4272 CPUtime=402.18
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2688 0 0 0 40216 2 0 0 25 0 1 0 188328537 4374528 787 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1068 787 72 123 0 943 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4272

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696488/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4276 CPUtime=462.17
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2694 0 0 0 46215 2 0 0 25 0 1 0 188328537 4378624 793 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1069 793 72 123 0 944 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4276

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696488/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4276 CPUtime=522.15
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2698 0 0 0 52213 2 0 0 25 0 1 0 188328537 4378624 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1069 797 72 123 0 944 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4276

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696488/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4276 CPUtime=582.14
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2700 0 0 0 58211 3 0 0 25 0 1 0 188328537 4378624 799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1069 799 72 123 0 944 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4276

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3900
/proc/meminfo: memFree=1696424/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4404 CPUtime=642.13
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2702 0 0 0 64210 3 0 0 25 0 1 0 188328537 4509696 801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1101 801 72 123 0 976 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4404


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696104/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4001.17
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2789 0 0 0 400101 16 0 0 25 0 1 0 188328537 4775936 888 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 888 72 123 0 1041 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 4664

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696104/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4061.16
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2789 0 0 0 406100 16 0 0 25 0 1 0 188328537 4775936 888 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 888 72 123 0 1041 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 4664

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696104/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4121.13
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2790 0 0 0 412097 16 0 0 25 0 1 0 188328537 4775936 889 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 889 72 123 0 1041 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 4664

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696104/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4181.13
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2792 0 0 0 418096 17 0 0 25 0 1 0 188328537 4775936 891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 891 72 123 0 1041 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 4664

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4241.11
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2792 0 0 0 424094 17 0 0 25 0 1 0 188328537 4775936 891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 891 72 123 0 1041 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 4664

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4301.09
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2794 0 0 0 430092 17 0 0 25 0 1 0 188328537 4775936 893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 893 72 123 0 1041 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 4664

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4361.07
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2794 0 0 0 436090 17 0 0 25 0 1 0 188328537 4775936 893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 893 72 123 0 1041 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 4664

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4421.06
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2795 0 0 0 442089 17 0 0 25 0 1 0 188328537 4775936 894 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 894 72 123 0 1041 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 4664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4481.05
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2797 0 0 0 448087 18 0 0 25 0 1 0 188328537 4775936 896 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 896 72 123 0 1041 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 4664

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4541.03
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2798 0 0 0 454085 18 0 0 25 0 1 0 188328537 4775936 897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 897 72 123 0 1041 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 4664

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4664 CPUtime=4601.02
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2799 0 0 0 460084 18 0 0 25 0 1 0 188328537 4775936 898 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1166 898 72 123 0 1041 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 4664

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=4661
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2801 0 0 0 466082 18 0 0 25 0 1 0 188328537 4907008 900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 900 72 123 0 1073 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 4792

[startup+4722.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4100
/proc/meminfo: memFree=1695976/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=4720.98
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2801 0 0 0 472080 18 0 0 25 0 1 0 188328537 4907008 900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 900 72 123 0 1073 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 4792

[startup+4782.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 4100
/proc/meminfo: memFree=1695912/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=4780.96
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2803 0 0 0 478078 18 0 0 25 0 1 0 188328537 4907008 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 902 72 123 0 1073 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 4792

[startup+4842.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 4100
/proc/meminfo: memFree=1695912/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=4840.96
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2803 0 0 0 484077 19 0 0 25 0 1 0 188328537 4907008 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 902 72 123 0 1073 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 4792

[startup+4902.3 s]
/proc/loadavg: 1.14 1.06 1.01 3/78 4100
/proc/meminfo: memFree=1695912/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=4900.94
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2803 0 0 0 490075 19 0 0 25 0 1 0 188328537 4907008 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 902 72 123 0 1073 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 4792

[startup+4962.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 4100
/proc/meminfo: memFree=1695976/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=4960.92
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2803 0 0 0 496073 19 0 0 25 0 1 0 188328537 4907008 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 902 72 123 0 1073 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 4792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 4100
/proc/meminfo: memFree=1696040/2055920 swapFree=4159720/4192956
[pid=3899] ppid=3897 vsize=4792 CPUtime=5000.02
/proc/3899/stat : 3899 (march_ks) R 3897 3899 3845 0 -1 4194304 2803 0 0 0 499983 19 0 0 25 0 1 0 188328537 4907008 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/3899/statm: 1198 902 72 123 0 1073 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 4792

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): 5001.41
CPU time (s): 5000.03
CPU user time (s): 4999.83
CPU system time (s): 0.19497
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 4792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2803
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= 4785

runsolver used 6.16806 second user time and 11.8022 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 21 02:35:09 UTC 2007

IDJOB= 370912
IDBENCH= 20030
IDSOLVER= 180
FILE ID= node7/370912-1177122909

PBS_JOBID= 4648784

Free space on /tmp= 66409 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/370912-1177122909/march_ks /tmp/evaluation/370912-1177122909/instance-370912-1177122909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-370912-1177122909 -o ROOT/results/node7/solver-370912-1177122909 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370912-1177122909/march_ks /tmp/evaluation/370912-1177122909/instance-370912-1177122909.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 165053817

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1699968 kB
Buffers:         45868 kB
Cached:         243540 kB
SwapCached:      13396 kB
Active:         136920 kB
Inactive:       175868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699968 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            2852 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            28620 kB
Committed_AS:  8807424 kB
PageTables:       1860 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= 66409 MiB

End job on node7 on Sat Apr 21 03:58:33 UTC 2007