Trace number 424302

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 5001.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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	
0.49/0.52	c Computed by /tmp/evaluation/424302-1177778379/kcnfs-2004   V. 03/02/12
0.49/0.52	c Input file : '/tmp/evaluation/424302-1177778379/instance-424302-1177778379.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/node6/watcher-424302-1177778379 -o ROOT/results/node6/solver-424302-1177778379 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424302-1177778379/kcnfs-2004 /tmp/evaluation/424302-1177778379/instance-424302-1177778379.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 3/77 16468
/proc/meminfo: memFree=1668016/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=16092 CPUtime=0
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 111 0 0 0 0 0 0 0 18 0 1 0 253875550 16478208 92 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134527424 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 4023 92 38 107 0 3912 0

[startup+0.071546 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 16468
/proc/meminfo: memFree=1668016/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=19096 CPUtime=0.06
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 862 0 0 0 6 0 0 0 18 0 1 0 253875550 19554304 843 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 4774 843 38 107 0 4663 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19096

[startup+0.101548 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 16468
/proc/meminfo: memFree=1668016/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=22820 CPUtime=0.09
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 1831 0 0 0 8 1 0 0 18 0 1 0 253875550 23367680 1812 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 5710 1817 38 107 0 5599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22820

[startup+0.301573 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 16468
/proc/meminfo: memFree=1668016/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=33152 CPUtime=0.29
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 4381 0 0 0 28 1 0 0 19 0 1 0 253875550 33947648 4361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134524779 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8288 4361 40 107 0 8177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33152

[startup+0.701619 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 16468
/proc/meminfo: memFree=1668016/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34048 CPUtime=0.69
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5751 0 0 0 67 2 0 0 22 0 1 0 253875550 34865152 5731 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8512 5731 55 107 0 8401 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34048

[startup+1.50171 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 16469
/proc/meminfo: memFree=1645160/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34048 CPUtime=1.49
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5761 0 0 0 147 2 0 0 25 0 1 0 253875550 34865152 5741 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134554689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8512 5741 59 107 0 8401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34048

[startup+3.1029 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 16469
/proc/meminfo: memFree=1645032/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34048 CPUtime=3.09
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5761 0 0 0 307 2 0 0 25 0 1 0 253875550 34865152 5741 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544615 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8512 5741 59 107 0 8401 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34048

[startup+6.30127 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 16469
/proc/meminfo: memFree=1644904/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34052 CPUtime=6.29
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5763 0 0 0 627 2 0 0 25 0 1 0 253875550 34869248 5743 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544797 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8513 5743 59 107 0 8402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34052

[startup+12.701 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 16469
/proc/meminfo: memFree=1644912/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34052 CPUtime=12.69
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5764 0 0 0 1267 2 0 0 25 0 1 0 253875550 34869248 5744 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134543971 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8513 5744 60 107 0 8402 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34052

[startup+25.5015 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 16469
/proc/meminfo: memFree=1644976/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34052 CPUtime=25.48
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5765 0 0 0 2546 2 0 0 25 0 1 0 253875550 34869248 5745 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8513 5745 60 107 0 8402 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34052

[startup+51.1015 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 16469
/proc/meminfo: memFree=1644976/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34052 CPUtime=51.08
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5767 0 0 0 5105 3 0 0 25 0 1 0 253875550 34869248 5747 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8513 5747 60 107 0 8402 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34052

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 16469
/proc/meminfo: memFree=1644976/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34056 CPUtime=102.27
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5770 0 0 0 10224 3 0 0 25 0 1 0 253875550 34873344 5750 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544673 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8514 5750 60 107 0 8403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34056

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 16469
/proc/meminfo: memFree=1644912/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34056 CPUtime=162.24
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5773 0 0 0 16221 3 0 0 25 0 1 0 253875550 34873344 5753 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530685 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8514 5753 60 107 0 8403 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34056

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 16469
/proc/meminfo: memFree=1644912/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=222.23
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5778 0 0 0 22219 4 0 0 25 0 1 0 253875550 34877440 5758 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544422 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5758 60 107 0 8404 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34060

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644912/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=282.21
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5780 0 0 0 28217 4 0 0 25 0 1 0 253875550 34877440 5760 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5760 60 107 0 8404 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34060

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=342.2
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5837 0 0 0 34215 5 0 0 25 0 1 0 253875550 34877440 5817 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5817 61 107 0 8404 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34060

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=402.18
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5837 0 0 0 40213 5 0 0 25 0 1 0 253875550 34877440 5817 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5817 61 107 0 8404 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34060

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=462.17
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5837 0 0 0 46211 6 0 0 25 0 1 0 253875550 34877440 5817 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5817 61 107 0 8404 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34060

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=522.15
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5837 0 0 0 52209 6 0 0 25 0 1 0 253875550 34877440 5817 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5817 61 107 0 8404 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=582.13
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5838 0 0 0 58206 7 0 0 25 0 1 0 253875550 34877440 5818 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5818 61 107 0 8404 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34060

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16469
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=642.12
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5838 0 0 0 64205 7 0 0 25 0 1 0 253875550 34877440 5818 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5818 61 107 0 8404 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 34060

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

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4001.12
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 400081 31 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531720 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 34060

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4061.1
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 406079 31 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 34060

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4121.09
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 412077 32 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 34060

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4181.07
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 418075 32 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528673 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 34060

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4241.05
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 424073 32 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 34060

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4301.04
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 430071 33 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 34060

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4361.02
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 436069 33 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134578001 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 34060

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4421.01
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 442067 34 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 34060

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4480.99
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 448065 34 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 34060

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4540.97
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 454063 34 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 34060

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4600.96
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 460061 35 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134563770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 34060

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644656/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4660.94
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 466059 35 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 34060

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644592/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4720.92
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 472057 35 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529986 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 34060

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644592/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4780.91
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 478055 36 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 34060

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16669
/proc/meminfo: memFree=1644592/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4840.89
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 484053 36 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 34060

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 16785
/proc/meminfo: memFree=1643264/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4900.82
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 490045 37 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 34060

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16867
/proc/meminfo: memFree=1644272/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=4960.77
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 496039 38 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 34060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 16867
/proc/meminfo: memFree=1644272/2055924 swapFree=4143464/4192956
[pid=16468] ppid=16466 vsize=34060 CPUtime=5000.06
/proc/16468/stat : 16468 (kcnfs-2004) R 16466 16468 16414 0 -1 0 5839 0 0 0 499968 38 0 0 25 0 1 0 253875550 34877440 5819 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16468/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 34060

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): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.69
CPU system time (s): 0.38894
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 34060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5839
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= 6844

runsolver used 3.63445 second user time and 11.0563 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 28 16:39:39 UTC 2007

IDJOB= 424302
IDBENCH= 20188
IDSOLVER= 194
FILE ID= node6/424302-1177778379

PBS_JOBID= 4715696

Free space on /tmp= 66531 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/424302-1177778379/kcnfs-2004 /tmp/evaluation/424302-1177778379/instance-424302-1177778379.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424302-1177778379 -o ROOT/results/node6/solver-424302-1177778379 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424302-1177778379/kcnfs-2004 /tmp/evaluation/424302-1177778379/instance-424302-1177778379.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 193010168

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1668488 kB
Buffers:         42152 kB
Cached:         274360 kB
SwapCached:      17912 kB
Active:         179264 kB
Inactive:       164160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1668488 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            4348 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            29616 kB
Committed_AS:  7188380 kB
PageTables:       1784 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= 66531 MiB

End job on node6 on Sat Apr 28 18:03:03 UTC 2007