Trace number 293881

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) 1200.15 1200.45

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
MD5SUM1387761009f8f5f27f2fb9a85ea48ed0
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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/node4/watcher-293881-1171778850 -o ROOT/results/node4/solver-293881-1171778850 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293881-1171778850/tts-4-0 /tmp/evaluation/293881-1171778850/instance-293881-1171778850.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 3/77 17982
/proc/meminfo: memFree=1016736/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=796 CPUtime=0
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 197839874 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 199 99 57 113 0 83 0

[startup+0.106958 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17982
/proc/meminfo: memFree=1016736/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=4028 CPUtime=0.1
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 908 0 0 0 10 0 0 0 18 0 1 0 197839874 4124672 891 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1007 891 66 113 0 891 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4028

[startup+0.514997 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17982
/proc/meminfo: memFree=1016736/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=4028 CPUtime=0.5
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 944 0 0 0 50 0 0 0 21 0 1 0 197839874 4124672 927 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534689 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1007 927 66 113 0 891 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4028

[startup+1.34209 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17983
/proc/meminfo: memFree=1012888/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=4432 CPUtime=1.33
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 1064 0 0 0 133 0 0 0 25 0 1 0 197839874 4538368 1047 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534679 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1108 1047 66 113 0 992 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4432

[startup+2.97823 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17983
/proc/meminfo: memFree=1012120/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=5516 CPUtime=2.96
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 1294 0 0 0 296 0 0 0 25 0 1 0 197839874 5648384 1277 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1379 1277 66 113 0 1263 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5516

[startup+6.25455 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17983
/proc/meminfo: memFree=1010264/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=7208 CPUtime=6.25
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 1724 0 0 0 624 1 0 0 25 0 1 0 197839874 7380992 1707 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1802 1707 66 113 0 1686 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7208

[startup+12.7112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17983
/proc/meminfo: memFree=1006552/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=10724 CPUtime=12.7
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 2605 0 0 0 1269 1 0 0 25 0 1 0 197839874 10981376 2588 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 2681 2588 66 113 0 2565 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10724

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17983
/proc/meminfo: memFree=1000536/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=16840 CPUtime=25.5
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 4132 0 0 0 2548 2 0 0 25 0 1 0 197839874 17244160 4115 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 4210 4115 66 113 0 4094 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16840

[startup+51.1248 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17983
/proc/meminfo: memFree=990680/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=26448 CPUtime=51.11
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 6562 0 0 0 5107 4 0 0 25 0 1 0 197839874 27082752 6545 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 6612 6545 66 113 0 6496 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 26448

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17983
/proc/meminfo: memFree=971800/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=45676 CPUtime=102.3
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 11347 0 0 0 10224 6 0 0 25 0 1 0 197839874 46772224 11330 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 11419 11330 66 113 0 11303 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 45676

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=951448/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=65608 CPUtime=162.32
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 16311 0 0 0 16222 10 0 0 25 0 1 0 197839874 67182592 16294 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 16402 16294 66 113 0 16286 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 65608

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=934808/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=82248 CPUtime=222.34
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 20467 0 0 0 22220 14 0 0 25 0 1 0 197839874 84221952 20450 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 20562 20450 66 113 0 20446 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 82248

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=921112/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=96080 CPUtime=282.35
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 23920 0 0 0 28219 16 0 0 25 0 1 0 197839874 98385920 23903 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591889 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 24020 23903 66 113 0 23904 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 96080

[startup+342.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=907032/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=109908 CPUtime=342.37
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 27391 0 0 0 34217 20 0 0 25 0 1 0 197839874 112545792 27374 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 27477 27374 66 113 0 27361 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 109908

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=895448/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=121396 CPUtime=402.38
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 30272 0 0 0 40215 23 0 0 25 0 1 0 197839874 124309504 30256 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 30349 30256 66 113 0 30233 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 121396

[startup+462.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=884440/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=132424 CPUtime=462.4
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 33045 0 0 0 46214 26 0 0 25 0 1 0 197839874 135602176 33028 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 33106 33028 66 113 0 32990 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 132424

[startup+522.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=874008/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=142972 CPUtime=522.41
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 35660 0 0 0 52213 28 0 0 25 0 1 0 197839874 146403328 35643 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 35743 35643 66 113 0 35627 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 142972

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17983
/proc/meminfo: memFree=863192/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=153520 CPUtime=582.43
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 38318 0 0 0 58212 31 0 0 25 0 1 0 197839874 157204480 38301 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 38380 38301 66 113 0 38264 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 153520

[startup+642.617 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 17983
/proc/meminfo: memFree=852312/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=164536 CPUtime=642.45
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 41060 0 0 0 64211 34 0 0 25 0 1 0 197839874 168484864 41043 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 41134 41043 66 113 0 41018 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 164536

[startup+702.648 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 17983
/proc/meminfo: memFree=840984/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=175788 CPUtime=702.46
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 43896 0 0 0 70210 36 0 0 25 0 1 0 197839874 180006912 43879 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 43947 43879 66 113 0 43831 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 175788

[startup+762.677 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17983
/proc/meminfo: memFree=830936/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=185864 CPUtime=762.48
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 46384 0 0 0 76209 39 0 0 25 0 1 0 197839874 190324736 46367 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 46466 46367 66 113 0 46350 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 185864

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=821144/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=195476 CPUtime=822.49
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 48796 0 0 0 82207 42 0 0 25 0 1 0 197839874 200167424 48779 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 48869 48779 66 113 0 48753 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 195476

[startup+882.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=812760/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=203912 CPUtime=882.51
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 50919 0 0 0 88207 44 0 0 25 0 1 0 197839874 208805888 50902 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 50978 50902 66 113 0 50862 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 203912

[startup+942.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=804504/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=212116 CPUtime=942.52
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 52967 0 0 0 94205 47 0 0 25 0 1 0 197839874 217206784 52950 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 53029 52950 66 113 0 52913 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 212116

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=796504/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=220320 CPUtime=1002.53
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 55014 0 0 0 100204 49 0 0 25 0 1 0 197839874 225607680 54997 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 55080 54997 66 113 0 54964 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 220320

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=790360/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=226416 CPUtime=1062.56
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 56517 0 0 0 106205 51 0 0 25 0 1 0 197839874 231849984 56500 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 56604 56500 66 113 0 56488 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 226416

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=783896/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=232980 CPUtime=1122.56
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 58145 0 0 0 112204 52 0 0 25 0 1 0 197839874 238571520 58128 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 58245 58128 66 113 0 58129 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 232980

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=778392/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=238372 CPUtime=1182.58
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 59521 0 0 0 118204 54 0 0 25 0 1 0 197839874 244092928 59504 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 59593 59504 66 113 0 59477 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 238372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=776600/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=240012 CPUtime=1200.1
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 59942 0 0 0 119956 54 0 0 25 0 1 0 197839874 245772288 59925 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 60003 59925 66 113 0 59887 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 240012

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=776600/2055920 swapFree=4192812/4192956
[pid=17982] ppid=17980 vsize=240012 CPUtime=1200.1
/proc/17982/stat : 17982 (tts-4-0) R 17980 17982 17041 0 -1 4194304 59942 0 0 0 119956 54 0 0 25 0 1 0 197839874 245772288 59925 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 60003 59925 66 113 0 59887 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 240012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.15
CPU user time (s): 1199.56
CPU system time (s): 0.59091
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 240012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.59091
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59942
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= 1906

runsolver used 1.38879 second user time and 2.71659 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sun Feb 18 06:07:30 UTC 2007

IDJOB= 293881
IDBENCH= 19875
IDSOLVER= 98
FILE ID= node4/293881-1171778850

PBS_JOBID= 3839289

Free space on /tmp= 66553 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293881-1171778850/tts-4-0 /tmp/evaluation/293881-1171778850/instance-293881-1171778850.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-293881-1171778850 -o ROOT/results/node4/solver-293881-1171778850 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293881-1171778850/tts-4-0 /tmp/evaluation/293881-1171778850/instance-293881-1171778850.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  1387761009f8f5f27f2fb9a85ea48ed0

RANDOM SEED= 912719111

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1017144 kB
Buffers:         56504 kB
Cached:         846536 kB
SwapCached:          0 kB
Active:         338452 kB
Inactive:       624196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          78540 kB
Slab:            61700 kB
Committed_AS:   855940 kB
PageTables:       1768 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 node4 on Sun Feb 18 06:27:33 UTC 2007