Trace number 424150

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) 5000.06 5002.01

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S411047518-16.cnf
MD5SUMf0ccec97eb6dea6d270c850986623670
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark118.023
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)

0.00/0.00	
0.09/0.10	c Computed by /tmp/evaluation/424150-1177698334/kcnfs-2004   V. 03/02/12
0.09/0.10	c Input file : '/tmp/evaluation/424150-1177698334/instance-424150-1177698334.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/node23/watcher-424150-1177698334 -o ROOT/results/node23/solver-424150-1177698334 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424150-1177698334/kcnfs-2004 /tmp/evaluation/424150-1177698334/instance-424150-1177698334.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: 0.77 0.93 0.98 4/77 19403
/proc/meminfo: memFree=1597728/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=16044 CPUtime=0
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 99 0 0 0 0 0 0 0 18 0 1 0 217750500 16429056 80 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 4012 81 38 107 0 3901 0

[startup+0.100805 s]
/proc/loadavg: 0.77 0.93 0.98 4/77 19403
/proc/meminfo: memFree=1597728/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23744 CPUtime=0.09
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2331 0 0 0 8 1 0 0 18 0 1 0 217750500 24313856 2311 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134615799 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5936 2311 43 107 0 5825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23744

[startup+0.202825 s]
/proc/loadavg: 0.77 0.93 0.98 4/77 19403
/proc/meminfo: memFree=1597728/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23744 CPUtime=0.19
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2419 0 0 0 18 1 0 0 19 0 1 0 217750500 24313856 2399 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134571478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5936 2399 59 107 0 5825 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23744

[startup+0.302844 s]
/proc/loadavg: 0.77 0.93 0.98 4/77 19403
/proc/meminfo: memFree=1597728/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=0.29
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2445 0 0 0 28 1 0 0 20 0 1 0 217750500 24322048 2425 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2425 59 107 0 5827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23752

[startup+0.701922 s]
/proc/loadavg: 0.77 0.93 0.98 4/77 19403
/proc/meminfo: memFree=1597728/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=0.69
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2445 0 0 0 68 1 0 0 24 0 1 0 217750500 24322048 2425 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2425 59 107 0 5827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23752

[startup+1.50108 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 19404
/proc/meminfo: memFree=1588120/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=1.49
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2445 0 0 0 148 1 0 0 25 0 1 0 217750500 24322048 2425 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2425 59 107 0 5827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23752

[startup+3.10138 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 19404
/proc/meminfo: memFree=1587992/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=3.09
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2445 0 0 0 308 1 0 0 25 0 1 0 217750500 24322048 2425 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2425 59 107 0 5827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23752

[startup+6.30201 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 19404
/proc/meminfo: memFree=1587864/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=6.29
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2446 0 0 0 628 1 0 0 25 0 1 0 217750500 24322048 2426 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557209 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2426 59 107 0 5827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23752

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 19404
/proc/meminfo: memFree=1587864/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=12.69
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2446 0 0 0 1268 1 0 0 25 0 1 0 217750500 24322048 2426 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2426 59 107 0 5827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23752

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 19404
/proc/meminfo: memFree=1587864/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=25.48
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2446 0 0 0 2547 1 0 0 25 0 1 0 217750500 24322048 2426 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531720 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2426 59 107 0 5827 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23752

[startup+51.1027 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 19404
/proc/meminfo: memFree=1587864/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=51.07
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2446 0 0 0 5106 1 0 0 25 0 1 0 217750500 24322048 2426 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560447 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2426 59 107 0 5827 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23752

[startup+102.302 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 19404
/proc/meminfo: memFree=1587864/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=102.25
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2447 0 0 0 10224 1 0 0 25 0 1 0 217750500 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23752

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 19404
/proc/meminfo: memFree=1587800/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=162.23
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2447 0 0 0 16222 1 0 0 25 0 1 0 217750500 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23752

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 19404
/proc/meminfo: memFree=1587928/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=222.22
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2447 0 0 0 22220 2 0 0 25 0 1 0 217750500 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23752

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19404
/proc/meminfo: memFree=1587928/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=282.19
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2447 0 0 0 28217 2 0 0 25 0 1 0 217750500 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23752

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19404
/proc/meminfo: memFree=1587872/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=342.16
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2447 0 0 0 34214 2 0 0 25 0 1 0 217750500 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23752

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19404
/proc/meminfo: memFree=1587872/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=402.14
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2448 0 0 0 40212 2 0 0 25 0 1 0 217750500 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23752

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19404
/proc/meminfo: memFree=1587936/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=462.12
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2448 0 0 0 46209 3 0 0 25 0 1 0 217750500 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560468 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23752

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 19404
/proc/meminfo: memFree=1587936/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=522.1
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2448 0 0 0 52207 3 0 0 25 0 1 0 217750500 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528257 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23752

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19404
/proc/meminfo: memFree=1587872/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=582.07
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2448 0 0 0 58204 3 0 0 25 0 1 0 217750500 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19404
/proc/meminfo: memFree=1587936/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=642.05
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2448 0 0 0 64202 3 0 0 25 0 1 0 217750500 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23752

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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587744/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4060.7
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 406047 23 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531790 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 23752

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4120.67
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 412044 23 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 23752

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4180.65
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 418041 24 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529074 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 23752

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4240.62
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 424038 24 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528147 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4240.62
Current children cumulated vsize (KiB) 23752

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4300.6
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 430036 24 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4300.6
Current children cumulated vsize (KiB) 23752

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4360.58
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 436033 25 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 23752

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19604
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4420.55
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 442030 25 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 23752

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4480.54
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 448028 26 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 23752

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4540.51
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 454025 26 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134535529 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 23752

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4600.49
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 460023 26 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4600.49
Current children cumulated vsize (KiB) 23752

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4660.47
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 466020 27 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 23752

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587744/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4720.45
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 472018 27 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4720.45
Current children cumulated vsize (KiB) 23752

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587680/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4780.42
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 478015 27 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 23752

[startup+4842.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4840.4
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 484013 27 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 23752

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4900.38
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 490011 27 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 23752

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587744/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=4960.36
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 496008 28 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 23752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=5000.05
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 499977 28 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 23752

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

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

[startup+5002 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19606
/proc/meminfo: memFree=1587808/2055920 swapFree=4169168/4192956
[pid=19403] ppid=19401 vsize=23752 CPUtime=5000.05
/proc/19403/stat : 19403 (kcnfs-2004) R 19401 19403 19349 0 -1 0 2449 0 0 0 499977 28 0 0 25 0 1 0 217750500 24322048 2429 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 5938 2429 59 107 0 5827 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 23752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.06
CPU user time (s): 4999.77
CPU system time (s): 0.283956
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 23752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2449
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= 100481

runsolver used 3.80042 second user time and 10.7624 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Apr 27 18:25:34 UTC 2007

IDJOB= 424150
IDBENCH= 20036
IDSOLVER= 194
FILE ID= node23/424150-1177698334

PBS_JOBID= 4698713

Free space on /tmp= 66492 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S411047518-16.cnf
COMMAND LINE= /tmp/evaluation/424150-1177698334/kcnfs-2004 /tmp/evaluation/424150-1177698334/instance-424150-1177698334.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-424150-1177698334 -o ROOT/results/node23/solver-424150-1177698334 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424150-1177698334/kcnfs-2004 /tmp/evaluation/424150-1177698334/instance-424150-1177698334.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f0ccec97eb6dea6d270c850986623670

RANDOM SEED= 231567433

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1598072 kB
Buffers:         48308 kB
Cached:         318356 kB
SwapCached:       3392 kB
Active:         265472 kB
Inactive:       124700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598072 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            3700 kB
Writeback:           0 kB
Mapped:          30384 kB
Slab:            53164 kB
Committed_AS:  2883844 kB
PageTables:       1796 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= 66492 MiB

End job on node23 on Fri Apr 27 19:48:58 UTC 2007