Trace number 424277

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) 5000.02 5001.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3373
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
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/424277-1177767971/kcnfs-2004   V. 03/02/12
0.09/0.13	c Input file : '/tmp/evaluation/424277-1177767971/instance-424277-1177767971.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/node7/watcher-424277-1177767971 -o ROOT/results/node7/solver-424277-1177767971 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424277-1177767971/kcnfs-2004 /tmp/evaluation/424277-1177767971/instance-424277-1177767971.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: 0.92 0.98 0.99 2/77 7032
/proc/meminfo: memFree=1679928/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=16096 CPUtime=0
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 112 0 0 0 0 0 0 0 18 0 1 0 252834765 16482304 93 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 4024 93 38 107 0 3913 0

[startup+0.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 7032
/proc/meminfo: memFree=1679928/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21340 CPUtime=0.09
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1405 0 0 0 9 0 0 0 18 0 1 0 252834765 21852160 1385 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134522426 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5335 1385 40 107 0 5224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21340

[startup+0.2015 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 7032
/proc/meminfo: memFree=1679928/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21616 CPUtime=0.19
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1862 0 0 0 19 0 0 0 18 0 1 0 252834765 22134784 1842 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5404 1842 58 107 0 5293 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21616

[startup+0.301511 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 7032
/proc/meminfo: memFree=1679928/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21616 CPUtime=0.29
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1863 0 0 0 29 0 0 0 19 0 1 0 252834765 22134784 1843 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5404 1843 59 107 0 5293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21616

[startup+0.701552 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 7032
/proc/meminfo: memFree=1679928/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21616 CPUtime=0.69
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1864 0 0 0 69 0 0 0 22 0 1 0 252834765 22134784 1844 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134546056 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5404 1844 59 107 0 5293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21616

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672752/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=1.49
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1866 0 0 0 149 0 0 0 25 0 1 0 252834765 22138880 1846 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1846 60 107 0 5294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21620

[startup+3.10181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672624/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=3.09
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1867 0 0 0 309 0 0 0 25 0 1 0 252834765 22138880 1847 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1847 60 107 0 5294 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21620

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672560/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=6.28
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1867 0 0 0 628 0 0 0 25 0 1 0 252834765 22138880 1847 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1847 60 107 0 5294 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21620

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672496/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=12.68
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1869 0 0 0 1268 0 0 0 25 0 1 0 252834765 22138880 1849 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1849 60 107 0 5294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21620

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672432/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=25.48
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1893 0 0 0 2548 0 0 0 25 0 1 0 252834765 22138880 1873 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1873 61 107 0 5294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21620

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672432/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=51.07
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1893 0 0 0 5107 0 0 0 25 0 1 0 252834765 22138880 1873 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528162 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1873 61 107 0 5294 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21620

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672432/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=102.27
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1894 0 0 0 10226 1 0 0 25 0 1 0 252834765 22138880 1874 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530337 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1874 61 107 0 5294 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21620

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672432/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=162.25
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1895 0 0 0 16224 1 0 0 25 0 1 0 252834765 22138880 1875 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1875 61 107 0 5294 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21620

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=222.24
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 22223 1 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134542725 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21620

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=282.22
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 28221 1 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21620

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=342.2
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 34219 1 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21620

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=402.18
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 40217 1 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21620

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=462.18
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 46216 2 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21620

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=522.16
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 52214 2 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21620

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=582.14
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 58212 2 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529737 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21620

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7033
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=642.13
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 64211 2 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21620

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672368/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4001.16
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 400107 9 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 21620

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4061.15
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 406105 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 21620

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4121.13
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 412103 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 21620

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4181.12
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 418102 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 21620

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4241.1
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 424100 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 21620

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4301.08
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 430098 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 21620

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4361.07
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 436097 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 21620

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4421.05
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 442095 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134536901 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 21620

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7233
/proc/meminfo: memFree=1672304/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4481.03
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 448093 10 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530711 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 21620

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7411
/proc/meminfo: memFree=1671040/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4540.94
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 454083 11 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 21620

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1671984/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4600.9
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 460079 11 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 21620

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1671984/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4660.89
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 466078 11 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 21620

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1672048/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4720.88
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 472076 12 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 21620

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1672112/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4780.86
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 478074 12 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 21620

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1672112/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4840.85
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 484073 12 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529401 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 21620

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1672112/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4900.83
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 490071 12 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 21620

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1672112/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=4960.81
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 496069 12 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 21620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1672112/2055920 swapFree=4156360/4192956
[pid=7032] ppid=7030 vsize=21620 CPUtime=5000
/proc/7032/stat : 7032 (kcnfs-2004) R 7030 7032 6739 0 -1 0 1896 0 0 0 499988 12 0 0 25 0 1 0 252834765 22138880 1876 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/7032/statm: 5405 1876 61 107 0 5294 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 21620

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.89
CPU system time (s): 0.12698
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 21620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1896
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= 4361

runsolver used 3.75143 second user time and 10.8034 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 28 13:46:11 UTC 2007

IDJOB= 424277
IDBENCH= 20163
IDSOLVER= 194
FILE ID= node7/424277-1177767971

PBS_JOBID= 4715618

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/424277-1177767971/kcnfs-2004 /tmp/evaluation/424277-1177767971/instance-424277-1177767971.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-424277-1177767971 -o ROOT/results/node7/solver-424277-1177767971 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424277-1177767971/kcnfs-2004 /tmp/evaluation/424277-1177767971/instance-424277-1177767971.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 751295395

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1680400 kB
Buffers:         41516 kB
Cached:         264620 kB
SwapCached:      17068 kB
Active:         192100 kB
Inactive:       138532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680400 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            3512 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            30292 kB
Committed_AS:  8953684 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node7 on Sat Apr 28 15:09:35 UTC 2007