Trace number 424159

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) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.1554
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.05/0.08	c Computed by /tmp/evaluation/424159-1177704633/kcnfs-2004   V. 03/02/12
0.05/0.08	c Input file : '/tmp/evaluation/424159-1177704633/instance-424159-1177704633.cnf'

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/node5/watcher-424159-1177704633 -o ROOT/results/node5/solver-424159-1177704633 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424159-1177704633/kcnfs-2004 /tmp/evaluation/424159-1177704633/instance-424159-1177704633.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: 0.84 0.94 0.95 4/77 4086
/proc/meminfo: memFree=1519352/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=16040 CPUtime=0
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 98 0 0 0 0 0 0 0 18 0 1 0 246501014 16424960 79 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 4011 79 38 107 0 3900 0

[startup+0.070048 s]
/proc/loadavg: 0.84 0.94 0.95 4/77 4086
/proc/meminfo: memFree=1519352/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22764 CPUtime=0.05
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2049 0 0 0 5 0 0 0 18 0 1 0 246501014 23310336 2029 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134615578 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5691 2029 43 107 0 5580 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22764

[startup+0.101051 s]
/proc/loadavg: 0.84 0.94 0.95 4/77 4086
/proc/meminfo: memFree=1519352/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22764 CPUtime=0.09
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2122 0 0 0 9 0 0 0 18 0 1 0 246501014 23310336 2102 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134540223 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5691 2102 57 107 0 5580 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22764

[startup+0.301073 s]
/proc/loadavg: 0.84 0.94 0.95 4/77 4086
/proc/meminfo: memFree=1519352/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=0.29
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2152 0 0 0 29 0 0 0 19 0 1 0 246501014 23314432 2132 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579621 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2132 59 107 0 5581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22768

[startup+0.701118 s]
/proc/loadavg: 0.84 0.94 0.95 4/77 4086
/proc/meminfo: memFree=1519352/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=0.69
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 69 0 0 0 22 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22768

[startup+1.50121 s]
/proc/loadavg: 0.85 0.94 0.95 2/78 4087
/proc/meminfo: memFree=1510960/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=1.49
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 149 0 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22768

[startup+3.10139 s]
/proc/loadavg: 0.85 0.94 0.95 2/78 4087
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=3.09
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 309 0 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134560466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22768

[startup+6.30175 s]
/proc/loadavg: 0.87 0.94 0.95 2/78 4087
/proc/meminfo: memFree=1510704/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=6.28
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 628 0 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22768

[startup+12.7015 s]
/proc/loadavg: 0.88 0.94 0.95 2/78 4087
/proc/meminfo: memFree=1510704/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=12.69
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 1268 1 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22768

[startup+25.5019 s]
/proc/loadavg: 0.90 0.94 0.95 2/78 4087
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=25.49
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 2548 1 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22768

[startup+51.1018 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 4087
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=51.08
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 5107 1 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22768

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.95 2/78 4087
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=102.27
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 10226 1 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22768

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 4087
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=162.25
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2154 0 0 0 16224 1 0 0 25 0 1 0 246501014 23314432 2134 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2134 59 107 0 5581 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22768

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 4087
/proc/meminfo: memFree=1510960/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=222.23
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 22222 1 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134534840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510960/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=282.21
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 28220 1 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134560709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22768

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510960/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=342.2
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 34218 2 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531852 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22768

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510960/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=402.19
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 40217 2 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510960/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=462.17
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 46215 2 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22768

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=522.15
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 52213 2 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=582.13
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 58211 2 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531854 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4087
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=642.12
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2155 0 0 0 64210 2 0 0 25 0 1 0 246501014 23314432 2135 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528189 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2135 59 107 0 5581 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22768

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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510768/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4061.12
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 406099 13 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 22768

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4121.1
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 412097 13 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 22768

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4181.08
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 418095 13 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 22768

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4241.06
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 424093 13 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533047 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 22768

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4301.05
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 430091 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 22768

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4361.03
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 436089 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 22768

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4421.02
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 442088 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579683 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 22768

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4481
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 448086 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 22768

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4540.98
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 454084 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 22768

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4600.97
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 460083 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134580075 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 22768

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4660.95
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 466081 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 22768

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4720.94
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 472080 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 22768

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4780.92
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 478078 14 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 22768

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4840.91
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 484076 15 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 22768

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4900.89
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 490074 15 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 22768

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4287
/proc/meminfo: memFree=1510896/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=4960.87
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 496072 15 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 22768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4289
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=5000.07
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 499992 15 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 22768

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4289
/proc/meminfo: memFree=1510832/2055920 swapFree=4151648/4192956
[pid=4086] ppid=4084 vsize=22768 CPUtime=5000.07
/proc/4086/stat : 4086 (kcnfs-2004) R 4084 4086 4032 0 -1 0 2157 0 0 0 499992 15 0 0 25 0 1 0 246501014 23314432 2137 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4086/statm: 5692 2137 59 107 0 5581 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 22768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.92
CPU system time (s): 0.157975
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 22768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2157
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= 40996

runsolver used 3.62245 second user time and 11.0773 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Fri Apr 27 20:10:34 UTC 2007

IDJOB= 424159
IDBENCH= 20045
IDSOLVER= 194
FILE ID= node5/424159-1177704633

PBS_JOBID= 4698750

Free space on /tmp= 66423 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/424159-1177704633/kcnfs-2004 /tmp/evaluation/424159-1177704633/instance-424159-1177704633.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424159-1177704633 -o ROOT/results/node5/solver-424159-1177704633 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424159-1177704633/kcnfs-2004 /tmp/evaluation/424159-1177704633/instance-424159-1177704633.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 251173156

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1519824 kB
Buffers:         52180 kB
Cached:         391704 kB
SwapCached:       9948 kB
Active:         259600 kB
Inactive:       207588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519824 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            3664 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            54496 kB
Committed_AS:  9132560 kB
PageTables:       1720 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= 66423 MiB

End job on node5 on Fri Apr 27 21:33:57 UTC 2007