Trace number 370909

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 5002.11

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.738
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)

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.36	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c full lookahead due to high density!
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.044
0.29/0.36	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.36	c using k-SAT heuristics (size based diff)
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.36	c resolvent_look() :: found 1 resolvents
0.29/0.36	c main():: clause / variable ratio: ( 16001 / 800 ) = 20.00
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c suggested doublelook initial :: 0
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 401 JD: 232
2.19/2.25	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-370909-1177122210 -o ROOT/results/node10/solver-370909-1177122210 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370909-1177122210/march_ks /tmp/evaluation/370909-1177122210/instance-370909-1177122210.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 0.99 0.99 3/77 11545
/proc/meminfo: memFree=1690816/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=788 CPUtime=0
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 188258529 806912 101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 197 101 47 123 0 72 0

[startup+0.102973 s]
/proc/loadavg: 0.86 0.99 0.99 3/77 11545
/proc/meminfo: memFree=1690816/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=3012 CPUtime=0.09
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 188258529 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.201994 s]
/proc/loadavg: 0.86 0.99 0.99 3/77 11545
/proc/meminfo: memFree=1690816/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=3012 CPUtime=0.19
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 1714 0 0 0 19 0 0 0 18 0 1 0 188258529 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3012

[startup+0.302016 s]
/proc/loadavg: 0.86 0.99 0.99 3/77 11545
/proc/meminfo: memFree=1690816/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=3012 CPUtime=0.29
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 1714 0 0 0 29 0 0 0 19 0 1 0 188258529 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701102 s]
/proc/loadavg: 0.86 0.99 0.99 3/77 11545
/proc/meminfo: memFree=1690816/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4052 CPUtime=0.69
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2209 0 0 0 69 0 0 0 23 0 1 0 188258529 4149248 745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1013 745 72 123 0 888 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4052

[startup+1.50128 s]
/proc/loadavg: 0.86 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687992/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4064 CPUtime=1.49
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2213 0 0 0 149 0 0 0 25 0 1 0 188258529 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4064

[startup+3.10162 s]
/proc/loadavg: 0.86 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687864/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4064 CPUtime=3.09
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2213 0 0 0 309 0 0 0 25 0 1 0 188258529 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4064

[startup+6.30131 s]
/proc/loadavg: 0.87 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687736/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4064 CPUtime=6.28
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2213 0 0 0 628 0 0 0 25 0 1 0 188258529 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4064

[startup+12.7017 s]
/proc/loadavg: 0.88 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687736/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4064 CPUtime=12.68
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2213 0 0 0 1268 0 0 0 25 0 1 0 188258529 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4064

[startup+25.5014 s]
/proc/loadavg: 0.91 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687736/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4068 CPUtime=25.48
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2214 0 0 0 2548 0 0 0 25 0 1 0 188258529 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4068

[startup+51.102 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687736/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4068 CPUtime=51.07
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2214 0 0 0 5106 1 0 0 25 0 1 0 188258529 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4068

[startup+102.302 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687800/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4068 CPUtime=102.25
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2214 0 0 0 10224 1 0 0 25 0 1 0 188258529 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4068

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687800/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4196 CPUtime=162.23
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2218 0 0 0 16221 2 0 0 25 0 1 0 188258529 4296704 754 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1049 754 72 123 0 924 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4196

[startup+222.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687800/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4196 CPUtime=222.2
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2223 0 0 0 22218 2 0 0 25 0 1 0 188258529 4296704 759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1049 759 72 123 0 924 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4196

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687736/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=282.18
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2244 0 0 0 28215 3 0 0 25 0 1 0 188258529 4435968 780 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 780 72 123 0 958 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4332

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687672/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=342.16
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2248 0 0 0 34213 3 0 0 25 0 1 0 188258529 4435968 784 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 784 72 123 0 958 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4332

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687672/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=402.14
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2252 0 0 0 40210 4 0 0 25 0 1 0 188258529 4435968 788 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 788 72 123 0 958 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4332

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687672/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=462.11
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2255 0 0 0 46207 4 0 0 25 0 1 0 188258529 4435968 791 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 791 72 123 0 958 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4332

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687608/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=522.08
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2259 0 0 0 52204 4 0 0 25 0 1 0 188258529 4435968 795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 795 72 123 0 958 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4332

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11546
/proc/meminfo: memFree=1687608/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=582.06
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2261 0 0 0 58201 5 0 0 25 0 1 0 188258529 4435968 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 797 72 123 0 958 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 4332

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11548
/proc/meminfo: memFree=1687544/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4332 CPUtime=642.04
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2264 0 0 0 64199 5 0 0 25 0 1 0 188258529 4435968 800 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1083 800 72 123 0 958 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4332


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11746
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4852 CPUtime=4000.62
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2381 0 0 0 400042 20 0 0 25 0 1 0 188258529 4968448 917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1213 917 72 123 0 1088 0
Current children cumulated CPU time (s) 4000.62
Current children cumulated vsize (KiB) 4852

[startup+4062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11746
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4852 CPUtime=4060.6
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2382 0 0 0 406040 20 0 0 25 0 1 0 188258529 4968448 918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1213 918 72 123 0 1088 0
Current children cumulated CPU time (s) 4060.6
Current children cumulated vsize (KiB) 4852

[startup+4122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11746
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4852 CPUtime=4120.57
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2383 0 0 0 412037 20 0 0 25 0 1 0 188258529 4968448 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1213 919 72 123 0 1088 0
Current children cumulated CPU time (s) 4120.57
Current children cumulated vsize (KiB) 4852

[startup+4182.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11746
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4852 CPUtime=4180.55
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2383 0 0 0 418034 21 0 0 25 0 1 0 188258529 4968448 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1213 919 72 123 0 1088 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 4852

[startup+4242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11748
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4852 CPUtime=4240.53
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2383 0 0 0 424032 21 0 0 25 0 1 0 188258529 4968448 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1213 919 72 123 0 1088 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 4852

[startup+4302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4300.5
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 430029 21 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4300.5
Current children cumulated vsize (KiB) 4920

[startup+4362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11748
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4360.47
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 436026 21 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 4920

[startup+4422.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11748
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4420.46
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 442024 22 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4420.46
Current children cumulated vsize (KiB) 4920

[startup+4482.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/78 11748
/proc/meminfo: memFree=1687288/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4480.43
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 448021 22 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 4920

[startup+4542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 11748
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4540.41
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 454019 22 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 4920

[startup+4602.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 11748
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4600.38
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 460016 22 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 4920

[startup+4662.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 11748
/proc/meminfo: memFree=1687224/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4660.36
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 466014 22 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 4920

[startup+4722.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4720.34
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 472011 23 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 4920

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4780.31
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 478008 23 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628837 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 4920

[startup+4842.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4840.29
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 484006 23 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4840.29
Current children cumulated vsize (KiB) 4920

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4900.26
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2388 0 0 0 490003 23 0 0 25 0 1 0 188258529 5038080 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 924 72 123 0 1105 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 4920

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=4960.24
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2389 0 0 0 496001 23 0 0 25 0 1 0 188258529 5038080 925 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 925 72 123 0 1105 0
Current children cumulated CPU time (s) 4960.24
Current children cumulated vsize (KiB) 4920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11748
/proc/meminfo: memFree=1687160/2055920 swapFree=4152380/4192956
[pid=11545] ppid=11543 vsize=4920 CPUtime=5000.03
/proc/11545/stat : 11545 (march_ks) R 11543 11545 11491 0 -1 4194304 2390 0 0 0 499980 23 0 0 25 0 1 0 188258529 5038080 926 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1230 926 72 123 0 1105 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 4920

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): 5002.11
CPU time (s): 5000.04
CPU user time (s): 4999.8
CPU system time (s): 0.238963
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 4920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2390
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= 8813

runsolver used 5.55415 second user time and 11.3903 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 21 02:23:30 UTC 2007

IDJOB= 370909
IDBENCH= 20027
IDSOLVER= 180
FILE ID= node10/370909-1177122210

PBS_JOBID= 4648774

Free space on /tmp= 66270 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/370909-1177122210/march_ks /tmp/evaluation/370909-1177122210/instance-370909-1177122210.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-370909-1177122210 -o ROOT/results/node10/solver-370909-1177122210 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370909-1177122210/march_ks /tmp/evaluation/370909-1177122210/instance-370909-1177122210.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 163703860

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1691288 kB
Buffers:         38616 kB
Cached:         251316 kB
SwapCached:       8860 kB
Active:         111680 kB
Inactive:       201116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691288 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          29840 kB
Slab:            37452 kB
Committed_AS:  3637260 kB
PageTables:       1708 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= 66270 MiB

End job on node10 on Sat Apr 21 03:46:54 UTC 2007