Trace number 306263

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 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node13/watcher-306263-1172095668 -o ROOT/results/node13/solver-306263-1172095668 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306263-1172095668/tts-4-0 /tmp/evaluation/306263-1172095668/instance-306263-1172095668.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 0.97 0.99 3/77 18319
/proc/meminfo: memFree=1838776/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=796 CPUtime=0
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 229521344 815104 102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 199 102 57 113 0 83 0

[startup+0.106681 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 18319
/proc/meminfo: memFree=1838776/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=5976 CPUtime=0.1
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 1357 0 0 0 10 0 0 0 18 0 1 0 229521344 6119424 1342 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 1494 1342 60 113 0 1378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5976

[startup+0.514736 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 18319
/proc/meminfo: memFree=1838776/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=22456 CPUtime=0.5
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 5514 0 0 0 48 2 0 0 21 0 1 0 229521344 22994944 5470 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 5614 5471 65 113 0 5498 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 22456

[startup+1.33484 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1799216/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=45748 CPUtime=1.32
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 11315 0 0 0 128 4 0 0 25 0 1 0 229521344 46845952 11236 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 11437 11236 66 113 0 11321 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 45748

[startup+2.97106 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1778096/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=62488 CPUtime=2.96
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 15504 0 0 0 289 7 0 0 25 0 1 0 229521344 63987712 15425 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591804 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 15622 15425 66 113 0 15506 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 62488

[startup+6.2555 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1763504/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=82500 CPUtime=6.24
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 19422 0 0 0 615 9 0 0 25 0 1 0 229521344 84480000 19343 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 20625 19343 66 113 0 20509 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 82500

[startup+12.7084 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1744432/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=102724 CPUtime=12.69
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 23596 0 0 0 1258 11 0 0 25 0 1 0 229521344 105189376 23517 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 25681 23517 66 113 0 25565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102724

[startup+25.5131 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1726960/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=122848 CPUtime=25.5
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 28079 0 0 0 2537 13 0 0 25 0 1 0 229521344 125796352 28000 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 30712 28000 66 113 0 30596 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 122848

[startup+51.1235 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1714800/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=136676 CPUtime=51.1
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 31326 0 0 0 5095 15 0 0 25 0 1 0 229521344 139956224 31247 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 34169 31247 66 113 0 34053 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 136676

[startup+102.344 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1686384/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=163856 CPUtime=102.3
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 38089 0 0 0 10211 19 0 0 25 0 1 0 229521344 167788544 38010 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 40964 38010 66 113 0 40848 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 163856

[startup+162.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1674288/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=175804 CPUtime=162.32
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 41099 0 0 0 16211 21 0 0 25 0 1 0 229521344 180023296 41020 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 43951 41020 66 113 0 43835 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 175804

[startup+222.413 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1664624/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=185304 CPUtime=222.34
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 43507 0 0 0 22211 23 0 0 25 0 1 0 229521344 189751296 43428 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 46326 43428 66 113 0 46210 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 185304

[startup+282.446 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1660848/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=189152 CPUtime=282.36
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 44455 0 0 0 28212 24 0 0 25 0 1 0 229521344 193691648 44376 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 47288 44376 66 113 0 47172 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 189152

[startup+342.478 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1657328/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=192636 CPUtime=342.37
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 45328 0 0 0 34213 24 0 0 25 0 1 0 229521344 197259264 45249 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 48159 45249 66 113 0 48043 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 192636

[startup+402.518 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1653104/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=196856 CPUtime=402.39
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 46383 0 0 0 40214 25 0 0 25 0 1 0 229521344 201580544 46304 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 49214 46304 66 113 0 49098 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 196856

[startup+462.549 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1647408/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=202392 CPUtime=462.41
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 47795 0 0 0 46214 27 0 0 25 0 1 0 229521344 207249408 47716 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591810 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 50598 47716 66 113 0 50482 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 202392

[startup+522.579 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1646896/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=202872 CPUtime=522.42
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 47923 0 0 0 52215 27 0 0 25 0 1 0 229521344 207740928 47844 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 50718 47844 66 113 0 50602 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 202872

[startup+582.611 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1644272/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=205256 CPUtime=582.44
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 48568 0 0 0 58215 29 0 0 25 0 1 0 229521344 210182144 48489 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 51314 48489 66 113 0 51198 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 205256

[startup+642.642 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1642032/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=207552 CPUtime=642.44
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 49132 0 0 0 64215 29 0 0 25 0 1 0 229521344 212533248 49053 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 51888 49053 66 113 0 51772 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 207552

[startup+702.673 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1641520/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=207812 CPUtime=702.46
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 49221 0 0 0 70216 30 0 0 25 0 1 0 229521344 212799488 49142 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 51953 49142 66 113 0 51837 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 207812

[startup+762.704 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18320
/proc/meminfo: memFree=1640752/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=208520 CPUtime=762.48
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 49407 0 0 0 76217 31 0 0 25 0 1 0 229521344 213524480 49328 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 52130 49328 66 113 0 52014 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 208520

[startup+822.741 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1639472/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=209924 CPUtime=822.49
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 49730 0 0 0 82218 31 0 0 25 0 1 0 229521344 214962176 49651 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 52481 49651 66 113 0 52365 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 209924

[startup+882.769 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1638384/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=211024 CPUtime=882.51
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 50001 0 0 0 88219 32 0 0 25 0 1 0 229521344 216088576 49922 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 52756 49922 66 113 0 52640 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 211024

[startup+942.799 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1638320/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=211024 CPUtime=942.52
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 50003 0 0 0 94219 33 0 0 25 0 1 0 229521344 216088576 49924 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 52756 49924 66 113 0 52640 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 211024

[startup+1002.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1638000/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=211396 CPUtime=1002.53
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 50081 0 0 0 100220 33 0 0 25 0 1 0 229521344 216469504 50002 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535622 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 52849 50002 66 113 0 52733 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 211396

[startup+1062.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1636528/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=212836 CPUtime=1062.55
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 50442 0 0 0 106221 34 0 0 25 0 1 0 229521344 217944064 50363 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 53209 50363 66 113 0 53093 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 212836

[startup+1122.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1633520/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=215724 CPUtime=1122.56
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 51180 0 0 0 112221 35 0 0 25 0 1 0 229521344 220901376 51101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 53931 51101 66 113 0 53815 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 215724

[startup+1182.92 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1633328/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=215964 CPUtime=1182.57
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 51233 0 0 0 118222 35 0 0 25 0 1 0 229521344 221147136 51154 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 53991 51154 66 113 0 53875 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 215964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1633264/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=215964 CPUtime=1200.09
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 51235 0 0 0 119974 35 0 0 25 0 1 0 229521344 221147136 51156 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 53991 51156 66 113 0 53875 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 215964

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18320
/proc/meminfo: memFree=1633264/2055920 swapFree=4192812/4192956
[pid=18319] ppid=18317 vsize=215964 CPUtime=1200.09
/proc/18319/stat : 18319 (tts-4-0) R 18317 18319 17888 0 -1 4194304 51235 0 0 0 119974 35 0 0 25 0 1 0 229521344 221147136 51156 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18319/statm: 53991 51156 66 113 0 53875 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 215964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.13
CPU user time (s): 1199.74
CPU system time (s): 0.39194
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 215964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51235
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= 1124

runsolver used 1.39879 second user time and 2.77058 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Wed Feb 21 22:07:49 UTC 2007

IDJOB= 306263
IDBENCH= 20177
IDSOLVER= 98
FILE ID= node13/306263-1172095668

PBS_JOBID= 3865333

Free space on /tmp= 66543 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306263-1172095668/tts-4-0 /tmp/evaluation/306263-1172095668/instance-306263-1172095668.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-306263-1172095668 -o ROOT/results/node13/solver-306263-1172095668 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306263-1172095668/tts-4-0 /tmp/evaluation/306263-1172095668/instance-306263-1172095668.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 469338220

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1839184 kB
Buffers:         24188 kB
Cached:          84340 kB
SwapCached:          0 kB
Active:         105136 kB
Inactive:        58804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          74360 kB
Slab:            38396 kB
Committed_AS:  1018896 kB
PageTables:       1744 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= 66543 MiB

End job on node13 on Wed Feb 21 22:27:51 UTC 2007