Trace number 305525

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) 1200.05 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
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)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-305525-1172080792 -o ROOT/results/node43/solver-305525-1172080792 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305525-1172080792/tts-4-0 /tmp/evaluation/305525-1172080792/instance-305525-1172080792.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 6731
/proc/meminfo: memFree=1419384/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=796 CPUtime=0
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 228035227 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134744530 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 199 101 57 113 0 83 0

[startup+0.107434 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6731
/proc/meminfo: memFree=1419384/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=5696 CPUtime=0.1
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 1316 0 0 0 10 0 0 0 18 0 1 0 228035227 5832704 1301 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555051 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 1424 1301 62 113 0 1308 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5696

[startup+0.519501 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6731
/proc/meminfo: memFree=1419384/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=21648 CPUtime=0.51
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 5322 0 0 0 49 2 0 0 22 0 1 0 228035227 22167552 5305 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 5412 5305 66 113 0 5296 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21648

[startup+1.33964 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6732
/proc/meminfo: memFree=1391088/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=33176 CPUtime=1.33
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 8124 0 0 0 130 3 0 0 25 0 1 0 228035227 33972224 8107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 8294 8107 66 113 0 8178 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 33176

[startup+2.97591 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6732
/proc/meminfo: memFree=1379824/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=42076 CPUtime=2.97
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 10370 0 0 0 293 4 0 0 25 0 1 0 228035227 43085824 10353 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 10519 10353 66 113 0 10403 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 42076

[startup+6.25445 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6732
/proc/meminfo: memFree=1373744/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=46804 CPUtime=6.24
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 11543 0 0 0 620 4 0 0 25 0 1 0 228035227 47927296 11526 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 11701 11526 66 113 0 11585 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 46804

[startup+12.7085 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 6732
/proc/meminfo: memFree=1368368/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=51632 CPUtime=12.69
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 12752 0 0 0 1264 5 0 0 25 0 1 0 228035227 52871168 12735 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 12908 12735 66 113 0 12792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51632

[startup+25.6097 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6732
/proc/meminfo: memFree=1361008/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=58976 CPUtime=25.6
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 14591 0 0 0 2554 6 0 0 25 0 1 0 228035227 60391424 14574 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 14744 14574 66 113 0 14628 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 58976

[startup+51.2159 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6732
/proc/meminfo: memFree=1355696/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=64220 CPUtime=51.19
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 15912 0 0 0 5113 6 0 0 25 0 1 0 228035227 65761280 15895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 16055 15895 66 113 0 15939 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 64220

[startup+102.48 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 6838
/proc/meminfo: memFree=1350952/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=67536 CPUtime=102.38
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 16736 0 0 0 10231 7 0 0 25 0 1 0 228035227 69156864 16719 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 16884 16719 66 113 0 16768 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 67536

[startup+162.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1349288/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=70112 CPUtime=162.35
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 17412 0 0 0 16227 8 0 0 25 0 1 0 228035227 71794688 17395 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 17528 17395 66 113 0 17412 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 70112

[startup+222.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1348528/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=71128 CPUtime=222.34
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 17643 0 0 0 22226 8 0 0 25 0 1 0 228035227 72835072 17626 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 17782 17626 66 113 0 17666 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 71128

[startup+282.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1347312/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=72252 CPUtime=282.34
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 17954 0 0 0 28226 8 0 0 25 0 1 0 228035227 73986048 17937 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 18063 17937 66 113 0 17947 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 72252

[startup+342.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1346224/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=73488 CPUtime=342.34
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 18212 0 0 0 34226 8 0 0 25 0 1 0 228035227 75251712 18195 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 18372 18195 66 113 0 18256 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 73488

[startup+402.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1343792/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=75900 CPUtime=402.34
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 18825 0 0 0 40225 9 0 0 25 0 1 0 228035227 77721600 18808 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 18975 18808 66 113 0 18859 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 75900

[startup+462.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1342512/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=77164 CPUtime=462.33
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 19134 0 0 0 46224 9 0 0 25 0 1 0 228035227 79015936 19117 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 19291 19117 66 113 0 19175 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 77164

[startup+522.616 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1342448/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=77164 CPUtime=522.32
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 19164 0 0 0 52223 9 0 0 25 0 1 0 228035227 79015936 19147 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 19291 19147 66 113 0 19175 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 77164

[startup+582.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1341424/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=78296 CPUtime=582.32
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 19428 0 0 0 58223 9 0 0 25 0 1 0 228035227 80175104 19411 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 19574 19411 66 113 0 19458 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 78296

[startup+642.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1340976/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=78744 CPUtime=642.32
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 19527 0 0 0 64223 9 0 0 25 0 1 0 228035227 80633856 19510 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 19686 19510 66 113 0 19570 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 78744

[startup+702.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1340400/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=79240 CPUtime=702.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 19665 0 0 0 70222 9 0 0 25 0 1 0 228035227 81141760 19648 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543477 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 19810 19648 66 113 0 19694 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 79240

[startup+762.681 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1339248/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=80388 CPUtime=762.32
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 19966 0 0 0 76222 10 0 0 25 0 1 0 228035227 82317312 19949 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 20097 19949 66 113 0 19981 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 80388

[startup+822.697 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1338864/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=80860 CPUtime=822.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 20063 0 0 0 82221 10 0 0 25 0 1 0 228035227 82800640 20046 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 20215 20046 66 113 0 20099 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 80860

[startup+882.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1338608/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=81216 CPUtime=882.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 20145 0 0 0 88221 10 0 0 25 0 1 0 228035227 83165184 20128 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 20304 20128 66 113 0 20188 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 81216

[startup+942.736 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1337904/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=81976 CPUtime=942.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 20338 0 0 0 94221 10 0 0 25 0 1 0 228035227 83943424 20321 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 20494 20321 66 113 0 20378 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 81976

[startup+1002.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1336688/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=82996 CPUtime=1002.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 20607 0 0 0 100221 10 0 0 25 0 1 0 228035227 84987904 20590 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 20749 20590 66 113 0 20633 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 82996

[startup+1062.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1336176/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=83556 CPUtime=1062.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 20751 0 0 0 106221 10 0 0 25 0 1 0 228035227 85561344 20734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 20889 20734 66 113 0 20773 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 83556

[startup+1122.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1335024/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=84672 CPUtime=1122.3
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 21016 0 0 0 112220 10 0 0 25 0 1 0 228035227 86704128 20999 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 21168 20999 66 113 0 21052 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 84672

[startup+1182.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1334128/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=85500 CPUtime=1182.31
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 21254 0 0 0 118220 11 0 0 25 0 1 0 228035227 87552000 21237 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 21375 21237 66 113 0 21259 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 85500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6930
/proc/meminfo: memFree=1333616/2055920 swapFree=4183412/4192956
[pid=6731] ppid=6729 vsize=86040 CPUtime=1200.03
/proc/6731/stat : 6731 (tts-4-0) R 6729 6731 5577 0 -1 4194304 21380 0 0 0 119992 11 0 0 25 0 1 0 228035227 88104960 21363 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6731/statm: 21510 21363 66 113 0 21394 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 86040

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): 1200.55
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.12798
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 86040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21380
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= 1894

runsolver used 0.751885 second user time and 2.53661 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Wed Feb 21 17:59:52 UTC 2007

IDJOB= 305525
IDBENCH= 20159
IDSOLVER= 98
FILE ID= node43/305525-1172080792

PBS_JOBID= 3892812

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/305525-1172080792/tts-4-0 /tmp/evaluation/305525-1172080792/instance-305525-1172080792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-305525-1172080792 -o ROOT/results/node43/solver-305525-1172080792 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305525-1172080792/tts-4-0 /tmp/evaluation/305525-1172080792/instance-305525-1172080792.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 28564787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1419792 kB
Buffers:         39420 kB
Cached:         512128 kB
SwapCached:       3672 kB
Active:         138512 kB
Inactive:       423232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419792 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          16092 kB
Slab:            60404 kB
Committed_AS:   617072 kB
PageTables:       1396 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= 66560 MiB

End job on node43 on Wed Feb 21 18:19:55 UTC 2007