Trace number 424279

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
KCNFS 2004? (TO) 5000.07 5003.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.26152
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.09/0.13	c Computed by /tmp/evaluation/424279-1177768391/kcnfs-2004   V. 03/02/12
0.09/0.13	c Input file : '/tmp/evaluation/424279-1177768391/instance-424279-1177768391.cnf' (adding resolvants)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-424279-1177768391 -o ROOT/results/node37/solver-424279-1177768391 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424279-1177768391/kcnfs-2004 /tmp/evaluation/424279-1177768391/instance-424279-1177768391.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 16364
/proc/meminfo: memFree=1563936/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=16084 CPUtime=0
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 109 0 0 0 0 0 0 0 20 0 1 0 224751554 16470016 90 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 4022 90 38 107 0 3911 0

[startup+0.088414 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 16364
/proc/meminfo: memFree=1563936/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21336 CPUtime=0.08
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1404 0 0 0 8 0 0 0 20 0 1 0 224751554 21848064 1384 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134523058 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5334 1384 40 107 0 5223 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21336

[startup+0.101415 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 16364
/proc/meminfo: memFree=1563936/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21336 CPUtime=0.09
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1404 0 0 0 9 0 0 0 21 0 1 0 224751554 21848064 1384 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522322 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5334 1384 40 107 0 5223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21336

[startup+0.301453 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 16364
/proc/meminfo: memFree=1563936/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21612 CPUtime=0.29
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1863 0 0 0 29 0 0 0 23 0 1 0 224751554 22130688 1843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544306 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5403 1843 59 107 0 5292 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21612

[startup+0.701529 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 16364
/proc/meminfo: memFree=1563936/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=0.69
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1864 0 0 0 69 0 0 0 25 0 1 0 224751554 22134784 1844 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1844 59 107 0 5293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21616

[startup+1.50168 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556760/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=1.49
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1865 0 0 0 149 0 0 0 25 0 1 0 224751554 22134784 1845 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544238 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1845 60 107 0 5293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21616

[startup+3.10198 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556632/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=3.09
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1866 0 0 0 309 0 0 0 25 0 1 0 224751554 22134784 1846 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1846 60 107 0 5293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21616

[startup+6.30259 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556440/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=6.29
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1866 0 0 0 629 0 0 0 25 0 1 0 224751554 22134784 1846 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544255 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1846 60 107 0 5293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21616

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556312/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=12.69
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1868 0 0 0 1269 0 0 0 25 0 1 0 224751554 22134784 1848 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544141 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1848 60 107 0 5293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21616

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556312/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=25.47
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1892 0 0 0 2547 0 0 0 25 0 1 0 224751554 22134784 1872 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134556553 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1872 61 107 0 5293 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21616

[startup+51.101 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556312/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=51.05
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1892 0 0 0 5105 0 0 0 25 0 1 0 224751554 22134784 1872 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1872 61 107 0 5293 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21616

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556248/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=102.22
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1893 0 0 0 10222 0 0 0 25 0 1 0 224751554 22134784 1873 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529233 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1873 61 107 0 5293 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 21616

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556184/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=162.18
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1894 0 0 0 16218 0 0 0 25 0 1 0 224751554 22134784 1874 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528100 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1874 61 107 0 5293 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 21616

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16365
/proc/meminfo: memFree=1556248/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=222.14
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1894 0 0 0 22214 0 0 0 25 0 1 0 224751554 22134784 1874 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1874 61 107 0 5293 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 21616

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 16365
/proc/meminfo: memFree=1556248/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=282.09
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 28209 0 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529415 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 21616

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 16365
/proc/meminfo: memFree=1556184/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=342.05
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 34205 0 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 21616

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16365
/proc/meminfo: memFree=1556248/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=402.01
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 40201 0 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 21616

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16365
/proc/meminfo: memFree=1556248/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=461.96
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 46196 0 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 21616

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16541
/proc/meminfo: memFree=1555048/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=521.92
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 52186 6 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531788 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 21616

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16563
/proc/meminfo: memFree=1555992/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=581.89
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 58182 7 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 21616

[startup+642.302 s]
/proc/loadavg: 1.08 1.00 1.00 2/79 16563
/proc/meminfo: memFree=1555992/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=641.85
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 64178 7 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 21616

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16565
/proc/meminfo: memFree=1556248/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=3999.44
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 399931 13 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 3999.44
Current children cumulated vsize (KiB) 21616

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16565
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4059.41
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 405928 13 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4059.41
Current children cumulated vsize (KiB) 21616

[startup+4122.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/85 16743
/proc/meminfo: memFree=1555048/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4119.36
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 411911 25 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4119.36
Current children cumulated vsize (KiB) 21616

[startup+4182.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/79 16763
/proc/meminfo: memFree=1556056/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4179.32
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 417906 26 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529824 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4179.32
Current children cumulated vsize (KiB) 21616

[startup+4242.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/79 16763
/proc/meminfo: memFree=1556056/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4239.29
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 423902 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529252 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4239.29
Current children cumulated vsize (KiB) 21616

[startup+4302.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/79 16763
/proc/meminfo: memFree=1556056/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4299.25
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 429898 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529359 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4299.25
Current children cumulated vsize (KiB) 21616

[startup+4362.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/79 16763
/proc/meminfo: memFree=1556056/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4359.2
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 435893 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529301 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4359.2
Current children cumulated vsize (KiB) 21616

[startup+4422.3 s]
/proc/loadavg: 1.28 1.10 1.02 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4419.16
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 441889 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4419.16
Current children cumulated vsize (KiB) 21616

[startup+4482.3 s]
/proc/loadavg: 1.15 1.10 1.02 2/79 16763
/proc/meminfo: memFree=1556184/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4479.11
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 447884 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4479.11
Current children cumulated vsize (KiB) 21616

[startup+4542.3 s]
/proc/loadavg: 1.10 1.09 1.02 2/79 16763
/proc/meminfo: memFree=1556184/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4539.07
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 453880 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531854 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4539.07
Current children cumulated vsize (KiB) 21616

[startup+4602.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4599.03
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 459876 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4599.03
Current children cumulated vsize (KiB) 21616

[startup+4662.3 s]
/proc/loadavg: 1.01 1.06 1.01 2/79 16763
/proc/meminfo: memFree=1556056/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4658.98
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 465871 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577636 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4658.98
Current children cumulated vsize (KiB) 21616

[startup+4722.31 s]
/proc/loadavg: 1.00 1.04 1.00 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4718.95
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 471868 27 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4718.95
Current children cumulated vsize (KiB) 21616

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4778.91
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 477863 28 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4778.91
Current children cumulated vsize (KiB) 21616

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 16763
/proc/meminfo: memFree=1556184/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4838.86
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 483858 28 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563777 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4838.86
Current children cumulated vsize (KiB) 21616

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4898.82
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 489854 28 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4898.82
Current children cumulated vsize (KiB) 21616

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=4958.78
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 495850 28 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 4958.78
Current children cumulated vsize (KiB) 21616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 16763
/proc/meminfo: memFree=1556120/2055920 swapFree=4145508/4192956
[pid=16364] ppid=16362 vsize=21616 CPUtime=5000.06
/proc/16364/stat : 16364 (kcnfs-2004) R 16362 16364 16310 0 -1 0 1895 0 0 0 499978 28 0 0 25 0 1 0 224751554 22134784 1875 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 0 0 0
/proc/16364/statm: 5404 1875 61 107 0 5293 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21616

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): 5003.61
CPU time (s): 5000.07
CPU user time (s): 4999.79
CPU system time (s): 0.285956
CPU usage (%): 99.9293
Max. virtual memory (cumulated for all children) (KiB): 21616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1895
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= 5
involuntary context switches= 113715

runsolver used 5.10722 second user time and 13.095 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 28 13:53:11 UTC 2007

IDJOB= 424279
IDBENCH= 20165
IDSOLVER= 194
FILE ID= node37/424279-1177768391

PBS_JOBID= 4715639

Free space on /tmp= 66514 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/424279-1177768391/kcnfs-2004 /tmp/evaluation/424279-1177768391/instance-424279-1177768391.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424279-1177768391 -o ROOT/results/node37/solver-424279-1177768391 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424279-1177768391/kcnfs-2004 /tmp/evaluation/424279-1177768391/instance-424279-1177768391.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 598536461

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:       1564344 kB
Buffers:         48664 kB
Cached:         354232 kB
SwapCached:      15712 kB
Active:         236708 kB
Inactive:       189512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564344 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            3600 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            50612 kB
Committed_AS:  2136044 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= 66514 MiB

End job on node37 on Sat Apr 28 15:16:37 UTC 2007