Trace number 293471

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) 1200.13 1200.41

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
MD5SUM2881e4c5fef6c59282cf64b97b731df9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12598
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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/node3/watcher-293471-1171772081 -o ROOT/results/node3/solver-293471-1171772081 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293471-1171772081/tts-4-0 /tmp/evaluation/293471-1171772081/instance-293471-1171772081.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: 0.99 0.98 0.99 3/77 20589
/proc/meminfo: memFree=795176/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=796 CPUtime=0
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 197162937 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 199 99 57 113 0 83 0

[startup+0.107876 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20589
/proc/meminfo: memFree=795176/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=4240 CPUtime=0.1
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 984 0 0 0 10 0 0 0 18 0 1 0 197162937 4341760 967 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 1060 967 66 113 0 944 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4240

[startup+0.519909 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20589
/proc/meminfo: memFree=795176/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=4508 CPUtime=0.51
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 1034 0 0 0 51 0 0 0 22 0 1 0 197162937 4616192 1017 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 1127 1017 66 113 0 1011 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4508

[startup+1.34298 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=791136/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=4768 CPUtime=1.33
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 1109 0 0 0 133 0 0 0 25 0 1 0 197162937 4882432 1092 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 1192 1092 66 113 0 1076 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4768

[startup+2.97911 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=790496/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=5388 CPUtime=2.97
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 1300 0 0 0 297 0 0 0 25 0 1 0 197162937 5517312 1283 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 1347 1283 66 113 0 1231 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5388

[startup+6.25538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=788832/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=7044 CPUtime=6.24
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 1701 0 0 0 624 0 0 0 25 0 1 0 197162937 7213056 1684 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591830 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 1761 1684 66 113 0 1645 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7044

[startup+12.7099 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=785504/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=10236 CPUtime=12.69
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 2478 0 0 0 1269 0 0 0 25 0 1 0 197162937 10481664 2461 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 2559 2461 66 113 0 2443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10236

[startup+25.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=779936/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=15872 CPUtime=25.49
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 3886 0 0 0 2549 0 0 0 25 0 1 0 197162937 16252928 3869 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 3968 3869 66 113 0 3852 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15872

[startup+51.1201 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=769056/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=26672 CPUtime=51.1
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 6573 0 0 0 5108 2 0 0 25 0 1 0 197162937 27312128 6556 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 6668 6556 66 113 0 6552 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26672

[startup+102.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20590
/proc/meminfo: memFree=748384/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=47532 CPUtime=102.3
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 11795 0 0 0 10225 5 0 0 25 0 1 0 197162937 48672768 11778 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 11883 11778 66 113 0 11767 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 47532

[startup+162.368 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 20590
/proc/meminfo: memFree=727136/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=68164 CPUtime=162.32
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 16982 0 0 0 16224 8 0 0 25 0 1 0 197162937 69799936 16965 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 17041 16965 66 113 0 16925 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 68164

[startup+222.399 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 20590
/proc/meminfo: memFree=713696/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=81528 CPUtime=222.34
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 20325 0 0 0 22224 10 0 0 25 0 1 0 197162937 83484672 20308 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 20382 20308 66 113 0 20266 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 81528

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=696544/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=98876 CPUtime=282.35
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 24639 0 0 0 28223 12 0 0 25 0 1 0 197162937 101249024 24622 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 24719 24622 66 113 0 24603 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 98876

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=681312/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=114112 CPUtime=342.36
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 28443 0 0 0 34221 15 0 0 25 0 1 0 197162937 116850688 28426 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 28528 28426 66 113 0 28412 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 114112

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=671776/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=123488 CPUtime=402.39
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 30770 0 0 0 40222 17 0 0 25 0 1 0 197162937 126451712 30753 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 30872 30753 66 113 0 30756 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 123488

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=662368/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=132864 CPUtime=462.4
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 33165 0 0 0 46221 19 0 0 25 0 1 0 197162937 136052736 33148 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 33216 33148 66 113 0 33100 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 132864

[startup+522.541 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20590
/proc/meminfo: memFree=651232/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=144112 CPUtime=522.4
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 35954 0 0 0 52219 21 0 0 25 0 1 0 197162937 147570688 35937 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 36028 35937 66 113 0 35912 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 144112

[startup+582.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=640544/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=154664 CPUtime=582.42
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 38566 0 0 0 58218 24 0 0 25 0 1 0 197162937 158375936 38549 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 38666 38549 66 113 0 38550 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 154664

[startup+642.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=631136/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=164040 CPUtime=642.43
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 40936 0 0 0 64217 26 0 0 25 0 1 0 197162937 167976960 40919 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 41010 40919 66 113 0 40894 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 164040

[startup+702.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=619296/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=175764 CPUtime=702.44
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 43896 0 0 0 70215 29 0 0 25 0 1 0 197162937 179982336 43879 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 43941 43879 66 113 0 43825 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 175764

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=610720/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=184436 CPUtime=762.46
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 46060 0 0 0 76215 31 0 0 25 0 1 0 197162937 188862464 46043 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 46109 46043 66 113 0 45993 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 184436

[startup+822.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=600416/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=194516 CPUtime=822.48
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 48581 0 0 0 82214 34 0 0 25 0 1 0 197162937 199184384 48564 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 48629 48564 66 113 0 48513 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 194516

[startup+882.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=588448/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=206704 CPUtime=882.49
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 51593 0 0 0 88212 37 0 0 25 0 1 0 197162937 211664896 51576 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 51676 51576 66 113 0 51560 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 206704

[startup+942.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=574048/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=221008 CPUtime=942.5
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 55197 0 0 0 94211 39 0 0 25 0 1 0 197162937 226312192 55180 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 55252 55180 66 113 0 55136 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 221008

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=560736/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=234368 CPUtime=1002.51
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 58548 0 0 0 100209 42 0 0 25 0 1 0 197162937 239992832 58531 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 58592 58531 66 113 0 58476 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 234368

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=548448/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=246560 CPUtime=1062.53
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 61567 0 0 0 106208 45 0 0 25 0 1 0 197162937 252477440 61550 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 61640 61550 66 113 0 61524 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 246560

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20590
/proc/meminfo: memFree=537248/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=257812 CPUtime=1122.54
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 64371 0 0 0 112207 47 0 0 25 0 1 0 197162937 263999488 64354 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 64453 64354 66 113 0 64337 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 257812

[startup+1182.85 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20590
/proc/meminfo: memFree=527456/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=267656 CPUtime=1182.55
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 66816 0 0 0 118206 49 0 0 25 0 1 0 197162937 274079744 66799 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 66914 66799 66 113 0 66798 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 267656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20590
/proc/meminfo: memFree=523872/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=270940 CPUtime=1200.08
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 67690 0 0 0 119958 50 0 0 25 0 1 0 197162937 277442560 67673 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 67735 67673 66 113 0 67619 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 270940

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

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

[startup+1200.36 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20590
/proc/meminfo: memFree=523872/2055920 swapFree=4192812/4192956
[pid=20589] ppid=20587 vsize=270940 CPUtime=1200.08
/proc/20589/stat : 20589 (tts-4-0) R 20587 20589 20288 0 -1 4194304 67690 0 0 0 119958 50 0 0 25 0 1 0 197162937 277442560 67673 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20589/statm: 67735 67673 66 113 0 67619 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 270940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.13
CPU user time (s): 1199.58
CPU system time (s): 0.544917
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 270940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.544917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67690
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= 4757

runsolver used 1.3288 second user time and 2.6456 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Feb 18 04:14:41 UTC 2007

IDJOB= 293471
IDBENCH= 19865
IDSOLVER= 98
FILE ID= node3/293471-1171772081

PBS_JOBID= 3839295

Free space on /tmp= 66553 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293471-1171772081/tts-4-0 /tmp/evaluation/293471-1171772081/instance-293471-1171772081.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-293471-1171772081 -o ROOT/results/node3/solver-293471-1171772081 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293471-1171772081/tts-4-0 /tmp/evaluation/293471-1171772081/instance-293471-1171772081.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2881e4c5fef6c59282cf64b97b731df9

RANDOM SEED= 616817312

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        795648 kB
Buffers:         57360 kB
Cached:        1071032 kB
SwapCached:          0 kB
Active:         536640 kB
Inactive:       646296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        795648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          73376 kB
Slab:            63000 kB
Committed_AS:   932608 kB
PageTables:       1656 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= 66553 MiB

End job on node3 on Sun Feb 18 04:34:43 UTC 2007