Trace number 302368

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) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node14/watcher-302368-1172010217 -o ROOT/results/node14/solver-302368-1172010217 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302368-1172010217/tts-4-0 /tmp/evaluation/302368-1172010217/instance-302368-1172010217.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 17748
/proc/meminfo: memFree=1489472/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=796 CPUtime=0
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 220976130 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 199 99 57 113 0 83 0

[startup+0.106524 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17748
/proc/meminfo: memFree=1489472/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=3340 CPUtime=0.1
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 736 0 0 0 10 0 0 0 18 0 1 0 220976130 3420160 721 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 835 721 59 113 0 719 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.514561 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17748
/proc/meminfo: memFree=1489472/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=8540 CPUtime=0.5
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 2046 0 0 0 50 0 0 0 22 0 1 0 220976130 8744960 2031 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 2135 2033 65 113 0 2019 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8540

[startup+1.33464 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1456888/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=36324 CPUtime=1.33
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 8986 0 0 0 129 4 0 0 25 0 1 0 220976130 37195776 8936 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 9081 8936 66 113 0 8965 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 36324

[startup+2.97079 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1450104/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=40384 CPUtime=2.96
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 10004 0 0 0 292 4 0 0 25 0 1 0 220976130 41353216 9954 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 10096 9954 66 113 0 9980 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 40384

[startup+6.2541 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1448504/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=41508 CPUtime=6.24
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 10291 0 0 0 620 4 0 0 25 0 1 0 220976130 42504192 10241 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 10377 10241 66 113 0 10261 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 41508

[startup+12.7047 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1447608/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=42452 CPUtime=12.69
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 10529 0 0 0 1264 5 0 0 25 0 1 0 220976130 43470848 10479 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 10613 10479 66 113 0 10497 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42452

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1447032/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=42716 CPUtime=25.5
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 10627 0 0 0 2545 5 0 0 25 0 1 0 220976130 43741184 10577 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 10679 10577 66 113 0 10563 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42716

[startup+51.1223 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1446520/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=43412 CPUtime=51.1
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 10757 0 0 0 5105 5 0 0 25 0 1 0 220976130 44453888 10707 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542855 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 10853 10707 66 113 0 10737 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 43412

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1444792/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=44972 CPUtime=102.3
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 11188 0 0 0 10224 6 0 0 25 0 1 0 220976130 46051328 11138 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 11243 11138 66 113 0 11127 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 44972

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1441784/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=47996 CPUtime=162.32
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 11928 0 0 0 16225 7 0 0 25 0 1 0 220976130 49147904 11878 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 11999 11878 66 113 0 11883 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47996

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1437432/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=52280 CPUtime=222.33
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 13005 0 0 0 22226 7 0 0 25 0 1 0 220976130 53534720 12955 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 13070 12955 66 113 0 12954 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 52280

[startup+282.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1433656/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=56200 CPUtime=282.35
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 13965 0 0 0 28226 9 0 0 25 0 1 0 220976130 57548800 13915 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 14050 13915 66 113 0 13934 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 56200

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17749
/proc/meminfo: memFree=1428472/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=61164 CPUtime=342.36
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 15242 0 0 0 34226 10 0 0 25 0 1 0 220976130 62631936 15192 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 15291 15192 66 113 0 15175 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 61164

[startup+402.498 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1424824/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=64808 CPUtime=402.38
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 16125 0 0 0 40227 11 0 0 25 0 1 0 220976130 66363392 16075 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 16202 16075 66 113 0 16086 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 64808

[startup+462.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1421048/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=68796 CPUtime=462.38
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 17121 0 0 0 46226 12 0 0 25 0 1 0 220976130 70447104 17071 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 17199 17071 66 113 0 17083 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 68796

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1415800/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=73952 CPUtime=522.39
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 18410 0 0 0 52226 13 0 0 25 0 1 0 220976130 75726848 18360 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 18488 18360 66 113 0 18372 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 73952

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1409784/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=79832 CPUtime=582.42
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 19913 0 0 0 58227 15 0 0 25 0 1 0 220976130 81747968 19863 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 19958 19863 66 113 0 19842 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 79832

[startup+642.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1402808/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=86992 CPUtime=642.43
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 21658 0 0 0 64226 17 0 0 25 0 1 0 220976130 89079808 21608 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 21748 21608 66 113 0 21632 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 86992

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1397176/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=92508 CPUtime=702.44
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 23053 0 0 0 70225 19 0 0 25 0 1 0 220976130 94728192 23003 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 23127 23003 66 113 0 23011 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 92508

[startup+762.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1393336/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=96492 CPUtime=762.45
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 24025 0 0 0 76226 19 0 0 25 0 1 0 220976130 98807808 23975 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 24123 23975 66 113 0 24007 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 96492

[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1389304/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=100240 CPUtime=822.46
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 25004 0 0 0 82226 20 0 0 25 0 1 0 220976130 102645760 24954 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 25060 24954 66 113 0 24944 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 100240

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1382136/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=107524 CPUtime=882.48
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 26788 0 0 0 88226 22 0 0 25 0 1 0 220976130 110104576 26738 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 26881 26738 66 113 0 26765 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 107524

[startup+942.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17749
/proc/meminfo: memFree=1375544/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=113976 CPUtime=942.5
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 28447 0 0 0 94226 24 0 0 25 0 1 0 220976130 116711424 28397 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 28494 28397 66 113 0 28378 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 113976

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1367672/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=122072 CPUtime=1002.51
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 30444 0 0 0 100225 26 0 0 25 0 1 0 220976130 125001728 30394 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 30518 30394 66 113 0 30402 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 122072

[startup+1062.82 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1364024/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=125592 CPUtime=1062.52
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 31341 0 0 0 106225 27 0 0 25 0 1 0 220976130 128606208 31291 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 31398 31291 66 113 0 31282 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 125592

[startup+1122.85 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1357752/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=131920 CPUtime=1122.53
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 32914 0 0 0 112224 29 0 0 25 0 1 0 220976130 135086080 32864 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 32980 32864 66 113 0 32864 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 131920

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1354040/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=135568 CPUtime=1182.55
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 33831 0 0 0 118224 31 0 0 25 0 1 0 220976130 138821632 33781 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 33892 33781 66 113 0 33776 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 135568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1353336/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=136272 CPUtime=1200.06
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 34006 0 0 0 119975 31 0 0 25 0 1 0 220976130 139542528 33956 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 34068 33956 66 113 0 33952 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 136272

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 17751
/proc/meminfo: memFree=1353336/2055920 swapFree=4192812/4192956
[pid=17748] ppid=17746 vsize=136272 CPUtime=1200.06
/proc/17748/stat : 17748 (tts-4-0) R 17746 17748 16641 0 -1 4194304 34006 0 0 0 119975 31 0 0 25 0 1 0 220976130 139542528 33956 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17748/statm: 34068 33956 66 113 0 33952 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 136272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.76
CPU system time (s): 0.340948
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 136272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34006
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= 25102

runsolver used 1.46678 second user time and 2.76258 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Tue Feb 20 22:23:37 UTC 2007

IDJOB= 302368
IDBENCH= 20082
IDSOLVER= 98
FILE ID= node14/302368-1172010217

PBS_JOBID= 3849114

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302368-1172010217/tts-4-0 /tmp/evaluation/302368-1172010217/instance-302368-1172010217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-302368-1172010217 -o ROOT/results/node14/solver-302368-1172010217 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302368-1172010217/tts-4-0 /tmp/evaluation/302368-1172010217/instance-302368-1172010217.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 83357454

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1489944 kB
Buffers:         62620 kB
Cached:         367004 kB
SwapCached:          0 kB
Active:         145852 kB
Inactive:       337788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          72956 kB
Slab:            67952 kB
Committed_AS:   815088 kB
PageTables:       1736 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= 66548 MiB

End job on node14 on Tue Feb 20 22:43:40 UTC 2007