Trace number 368599

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
TTS 4.0? (TO) 5000.22 5001.52

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG-gensys-brn008.sat05-2685.reshuffled-07.cnf
MD5SUMf9cdae8890dde718d40830262adc8433
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark109.248
Satisfiable
(Un)Satisfiability was proved
Number of variables1467
Number of clauses7521
Sum of the clauses size64621
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31130
Number of clauses of size 482
Number of clauses of size 5852
Number of clauses of size over 55183

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-368599-1177247706 -o ROOT/results/node51/solver-368599-1177247706 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368599-1177247706/tts-4-0 /tmp/evaluation/368599-1177247706/instance-368599-1177247706.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8856
/proc/meminfo: memFree=1569528/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=796 CPUtime=0
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 79615708 815104 85 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 199 85 57 113 0 83 0

[startup+0.0513371 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8856
/proc/meminfo: memFree=1569528/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=1724 CPUtime=0.04
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 341 0 0 0 4 0 0 0 18 0 1 0 79615708 1765376 326 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 431 326 59 113 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1724

[startup+0.101343 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8856
/proc/meminfo: memFree=1569528/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=1992 CPUtime=0.09
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 391 0 0 0 9 0 0 0 18 0 1 0 79615708 2039808 376 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 498 376 59 113 0 382 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1992

[startup+0.30136 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8856
/proc/meminfo: memFree=1569528/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=3444 CPUtime=0.29
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 754 0 0 0 29 0 0 0 19 0 1 0 79615708 3526656 739 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 861 739 62 113 0 745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.701396 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8856
/proc/meminfo: memFree=1569528/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=8616 CPUtime=0.69
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 2079 0 0 0 69 0 0 0 23 0 1 0 79615708 8822784 2062 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 2154 2062 65 113 0 2038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8616

[startup+1.50147 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1556016/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=14700 CPUtime=1.49
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 3599 0 0 0 148 1 0 0 25 0 1 0 79615708 15052800 3582 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 3675 3582 66 113 0 3559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14700

[startup+3.10161 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1554928/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=15248 CPUtime=3.09
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 3753 0 0 0 308 1 0 0 25 0 1 0 79615708 15613952 3736 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 3812 3736 66 113 0 3696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15248

[startup+6.3019 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1554040/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=16192 CPUtime=6.29
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 3947 0 0 0 628 1 0 0 25 0 1 0 79615708 16580608 3930 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 4048 3930 66 113 0 3932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16192

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1552448/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=17604 CPUtime=12.68
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 4339 0 0 0 1267 1 0 0 25 0 1 0 79615708 18026496 4322 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 4401 4322 66 113 0 4285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17604

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1549056/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=21016 CPUtime=25.49
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 5154 0 0 0 2547 2 0 0 25 0 1 0 79615708 21520384 5137 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 5254 5137 66 113 0 5138 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21016

[startup+51.1029 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1543040/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=27152 CPUtime=51.08
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 6728 0 0 0 5106 2 0 0 25 0 1 0 79615708 27803648 6711 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 6788 6711 66 113 0 6672 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27152

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1527744/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=42108 CPUtime=102.27
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 10469 0 0 0 10223 4 0 0 25 0 1 0 79615708 43118592 10452 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 10527 10452 66 113 0 10411 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42108

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1510656/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=59460 CPUtime=162.26
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 14763 0 0 0 16219 7 0 0 25 0 1 0 79615708 60887040 14746 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535630 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 14865 14746 66 113 0 14749 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59460

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1494976/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=74928 CPUtime=222.24
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 18634 0 0 0 22215 9 0 0 25 0 1 0 79615708 76726272 18617 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 18732 18617 66 113 0 18616 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 74928

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1482176/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=87820 CPUtime=282.23
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 21850 0 0 0 28212 11 0 0 25 0 1 0 79615708 89927680 21833 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 21955 21833 66 113 0 21839 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 87820

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1467008/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=102824 CPUtime=342.21
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 25610 0 0 0 34208 13 0 0 25 0 1 0 79615708 105291776 25593 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 25706 25593 66 113 0 25590 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 102824

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1455552/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=114356 CPUtime=402.19
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 28519 0 0 0 40205 14 0 0 25 0 1 0 79615708 117100544 28502 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 28589 28502 66 113 0 28473 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 114356

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1445696/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=123968 CPUtime=462.18
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 30927 0 0 0 46201 17 0 0 25 0 1 0 79615708 126943232 30910 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 30992 30910 66 113 0 30876 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 123968

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1437376/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=132644 CPUtime=522.16
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 33069 0 0 0 52199 17 0 0 25 0 1 0 79615708 135827456 33052 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 33161 33052 66 113 0 33045 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 132644

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1427584/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=142256 CPUtime=582.15
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 35470 0 0 0 58195 20 0 0 25 0 1 0 79615708 145670144 35453 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 35564 35453 66 113 0 35448 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 142256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8857
/proc/meminfo: memFree=1413888/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=155620 CPUtime=642.14
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 38845 0 0 0 64192 22 0 0 25 0 1 0 79615708 159354880 38828 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 38905 38828 66 113 0 38789 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 155620


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=915968/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=652636 CPUtime=4061.22
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 163072 0 0 0 406011 111 0 0 25 0 1 0 79615708 668299264 163055 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 163159 163055 66 113 0 163043 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 652636

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=910912/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=657560 CPUtime=4121.21
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 164330 0 0 0 412008 113 0 0 25 0 1 0 79615708 673341440 164313 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 164390 164313 66 113 0 164274 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 657560

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=906496/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=662012 CPUtime=4181.18
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 165436 0 0 0 418005 113 0 0 25 0 1 0 79615708 677900288 165419 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 165503 165419 66 113 0 165387 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 662012

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=900416/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=668108 CPUtime=4241.17
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 166967 0 0 0 424002 115 0 0 25 0 1 0 79615708 684142592 166950 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 167027 166950 66 113 0 166911 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 668108

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=895040/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=673500 CPUtime=4301.16
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 168297 0 0 0 430000 116 0 0 25 0 1 0 79615708 689664000 168280 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 168375 168280 66 113 0 168259 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 673500

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=892224/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=676312 CPUtime=4361.14
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 169011 0 0 0 435998 116 0 0 25 0 1 0 79615708 692543488 168994 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 169078 168994 66 113 0 168962 0
Current children cumulated CPU time (s) 4361.14
Current children cumulated vsize (KiB) 676312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=886272/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=682404 CPUtime=4421.13
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 170501 0 0 0 441995 118 0 0 25 0 1 0 79615708 698781696 170484 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 170601 170484 66 113 0 170485 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 682404

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=880448/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=688264 CPUtime=4481.12
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 171966 0 0 0 447993 119 0 0 25 0 1 0 79615708 704782336 171949 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 172066 171949 66 113 0 171950 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 688264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=876032/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=692484 CPUtime=4541.1
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 173056 0 0 0 453990 120 0 0 25 0 1 0 79615708 709103616 173039 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 173121 173039 66 113 0 173005 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 692484

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=869760/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=698812 CPUtime=4601.09
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 174625 0 0 0 459988 121 0 0 25 0 1 0 79615708 715583488 174608 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 174703 174608 66 113 0 174587 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 698812

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=865728/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=702796 CPUtime=4661.07
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 175644 0 0 0 465985 122 0 0 25 0 1 0 79615708 719663104 175627 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 175699 175627 66 113 0 175583 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 702796

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=862592/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=705844 CPUtime=4721.07
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 176401 0 0 0 471984 123 0 0 25 0 1 0 79615708 722784256 176384 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 176461 176384 66 113 0 176345 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 705844

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=859968/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=708656 CPUtime=4781.04
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 177084 0 0 0 477981 123 0 0 25 0 1 0 79615708 725663744 177067 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 177164 177067 66 113 0 177048 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 708656

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=854912/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=713580 CPUtime=4841.03
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 178314 0 0 0 483979 124 0 0 25 0 1 0 79615708 730705920 178297 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 178395 178297 66 113 0 178279 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 713580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=852352/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=716160 CPUtime=4901.02
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 178948 0 0 0 489977 125 0 0 25 0 1 0 79615708 733347840 178931 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 179040 178931 66 113 0 178924 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 716160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=846976/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=721316 CPUtime=4961.01
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 180277 0 0 0 495975 126 0 0 25 0 1 0 79615708 738627584 180260 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 180329 180260 66 113 0 180213 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 721316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=841280/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=727176 CPUtime=5000.1
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4194304 181699 0 0 0 499883 127 0 0 25 0 1 0 79615708 744628224 181682 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 181794 181682 66 113 0 181678 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 727176

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

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

[startup+5001.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9057
/proc/meminfo: memFree=841280/2055920 swapFree=4183244/4192956
[pid=8856] ppid=8854 vsize=0 CPUtime=5000.2
/proc/8856/stat : 8856 (tts-4-0) R 8854 8856 8800 0 -1 4195332 181699 0 0 0 499883 137 0 0 25 0 1 0 79615708 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/8856/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.22
CPU user time (s): 4998.83
CPU system time (s): 1.38279
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 727176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.83
system time used= 1.38279
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181699
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= 7921

runsolver used 3.12852 second user time and 10.5814 second system time

The end



Launcher Data (download as text)




Begin job on node51 on Sun Apr 22 13:15:06 UTC 2007

IDJOB= 368599
IDBENCH= 24599
IDSOLVER= 178
FILE ID= node51/368599-1177247706

PBS_JOBID= 4650570

Free space on /tmp= 66461 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG-gensys-brn008.sat05-2685.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368599-1177247706/tts-4-0 /tmp/evaluation/368599-1177247706/instance-368599-1177247706.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-368599-1177247706 -o ROOT/results/node51/solver-368599-1177247706 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368599-1177247706/tts-4-0 /tmp/evaluation/368599-1177247706/instance-368599-1177247706.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f9cdae8890dde718d40830262adc8433

RANDOM SEED= 395913520

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1570000 kB
Buffers:         70064 kB
Cached:         337316 kB
SwapCached:       3544 kB
Active:         224584 kB
Inactive:       193896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570000 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          15220 kB
Slab:            53524 kB
Committed_AS:  3729288 kB
PageTables:       1408 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= 66461 MiB

End job on node51 on Sun Apr 22 14:38:29 UTC 2007