Trace number 306017

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) 1200.08 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
MD5SUM35d05934115981de17b0e0485716ee2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.11
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node3/watcher-306017-1172090465 -o ROOT/results/node3/solver-306017-1172090465 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306017-1172090465/tts-4-0 /tmp/evaluation/306017-1172090465/instance-306017-1172090465.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: 1.00 1.00 1.00 3/77 23082
/proc/meminfo: memFree=816224/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=796 CPUtime=0
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 229001324 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 199 93 57 113 0 83 0

[startup+0.107223 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23082
/proc/meminfo: memFree=816224/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=4772 CPUtime=0.1
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 1070 0 0 0 10 0 0 0 18 0 1 0 229001324 4886528 1055 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 1193 1055 59 113 0 1077 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4772

[startup+0.515257 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23082
/proc/meminfo: memFree=816224/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=13180 CPUtime=0.51
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 3149 0 0 0 50 1 0 0 22 0 1 0 229001324 13496320 3134 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 3295 3134 62 113 0 3179 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13180

[startup+1.33532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=772824/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=48244 CPUtime=1.33
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 12062 0 0 0 128 5 0 0 25 0 1 0 229001324 49401856 11922 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 12061 11922 66 113 0 11945 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 48244

[startup+2.97146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=748376/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=78292 CPUtime=2.96
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 19433 0 0 0 288 8 0 0 25 0 1 0 229001324 80171008 19293 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 19573 19293 66 113 0 19457 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 78292

[startup+6.25173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=702360/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=124092 CPUtime=6.24
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 28559 0 0 0 612 12 0 0 25 0 1 0 229001324 127070208 28419 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 31023 28419 66 113 0 30907 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 124092

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=685912/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=141536 CPUtime=12.69
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 32659 0 0 0 1255 14 0 0 25 0 1 0 229001324 144932864 32519 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641332 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 35384 32519 66 113 0 35268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 141536

[startup+25.5073 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=670040/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=157416 CPUtime=25.49
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 36618 0 0 0 2534 15 0 0 25 0 1 0 229001324 161193984 36478 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 39354 36478 66 113 0 39238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 157416

[startup+51.1174 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=655704/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=171604 CPUtime=51.1
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 40181 0 0 0 5092 18 0 0 25 0 1 0 229001324 175722496 40041 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 42901 40041 66 113 0 42785 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 171604

[startup+102.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=617112/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=216968 CPUtime=102.29
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 49801 0 0 0 10206 23 0 0 25 0 1 0 229001324 222175232 49661 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 54242 49661 66 113 0 54126 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 216968

[startup+162.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=599128/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=245916 CPUtime=162.32
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 54278 0 0 0 16205 27 0 0 25 0 1 0 229001324 251817984 54138 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 61479 54138 66 113 0 61363 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 245916

[startup+222.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=587416/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=264136 CPUtime=222.32
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 57190 0 0 0 22204 28 0 0 25 0 1 0 229001324 270475264 57050 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 66034 57050 66 113 0 65918 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 264136

[startup+282.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=582296/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=271624 CPUtime=282.34
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 58471 0 0 0 28205 29 0 0 25 0 1 0 229001324 278142976 58331 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 67906 58331 66 113 0 67790 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 271624

[startup+342.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=576280/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=280916 CPUtime=342.35
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 59952 0 0 0 34204 31 0 0 25 0 1 0 229001324 287657984 59812 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 70229 59812 66 113 0 70113 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 280916

[startup+402.473 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 23083
/proc/meminfo: memFree=565592/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=296932 CPUtime=402.37
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 62615 0 0 0 40204 33 0 0 25 0 1 0 229001324 304058368 62475 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 74233 62475 66 113 0 74117 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 296932

[startup+462.498 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23083
/proc/meminfo: memFree=552984/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=315996 CPUtime=462.38
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 65760 0 0 0 46204 34 0 0 25 0 1 0 229001324 323579904 65620 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 78999 65620 66 113 0 78883 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 315996

[startup+522.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=544856/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=328648 CPUtime=522.39
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 67807 0 0 0 52203 36 0 0 25 0 1 0 229001324 336535552 67667 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 82162 67667 66 113 0 82046 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 328648

[startup+582.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=537048/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=340180 CPUtime=582.41
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 69731 0 0 0 58203 38 0 0 25 0 1 0 229001324 348344320 69591 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 85045 69591 66 113 0 84929 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 340180

[startup+642.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=531928/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=347868 CPUtime=642.42
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 71057 0 0 0 64203 39 0 0 25 0 1 0 229001324 356216832 70917 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 86967 70917 66 113 0 86851 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 347868

[startup+702.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23083
/proc/meminfo: memFree=528408/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=352512 CPUtime=702.43
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 71888 0 0 0 70203 40 0 0 25 0 1 0 229001324 360972288 71748 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 88128 71748 66 113 0 88012 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 352512

[startup+762.628 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23083
/proc/meminfo: memFree=520792/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=368048 CPUtime=762.44
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 74483 0 0 0 76202 42 0 0 25 0 1 0 229001324 376881152 74343 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 92012 74343 66 113 0 91896 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 368048

[startup+822.657 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 23083
/proc/meminfo: memFree=517912/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=368052 CPUtime=822.45
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 74516 0 0 0 82203 42 0 0 25 0 1 0 229001324 376885248 74376 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535856 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 92013 74376 66 113 0 91897 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 368052

[startup+882.68 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 23083
/proc/meminfo: memFree=514648/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=372696 CPUtime=882.47
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 75317 0 0 0 88204 43 0 0 25 0 1 0 229001324 381640704 75177 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 93174 75177 66 113 0 93058 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 372696

[startup+942.704 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 23083
/proc/meminfo: memFree=512344/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=376056 CPUtime=942.47
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 75905 0 0 0 94204 43 0 0 25 0 1 0 229001324 385081344 75765 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 94014 75765 66 113 0 93898 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 376056

[startup+1002.73 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 23083
/proc/meminfo: memFree=507928/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=383108 CPUtime=1002.48
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 77000 0 0 0 100204 44 0 0 25 0 1 0 229001324 392302592 76860 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 95777 76860 66 113 0 95661 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 383108

[startup+1062.76 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 23083
/proc/meminfo: memFree=507352/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=383908 CPUtime=1062.5
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 77148 0 0 0 106205 45 0 0 25 0 1 0 229001324 393121792 77008 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 95977 77008 66 113 0 95861 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 383908

[startup+1122.78 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23083
/proc/meminfo: memFree=506520/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=385188 CPUtime=1122.51
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 77359 0 0 0 112205 46 0 0 25 0 1 0 229001324 394432512 77219 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 96297 77219 66 113 0 96181 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 385188

[startup+1182.81 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23083
/proc/meminfo: memFree=504024/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=388712 CPUtime=1182.52
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 77990 0 0 0 118206 46 0 0 25 0 1 0 229001324 398041088 77850 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 97178 77850 66 113 0 97062 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 388712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 23147
/proc/meminfo: memFree=502696/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=388712 CPUtime=1200.02
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 77994 0 0 0 119956 46 0 0 25 0 1 0 229001324 398041088 77854 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 97178 77854 66 113 0 97062 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 388712

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 23147
/proc/meminfo: memFree=502696/2055920 swapFree=4192812/4192956
[pid=23082] ppid=23080 vsize=388712 CPUtime=1200.02
/proc/23082/stat : 23082 (tts-4-0) R 23080 23082 21972 0 -1 4194304 77994 0 0 0 119956 46 0 0 25 0 1 0 229001324 398041088 77854 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/23082/statm: 97178 77854 66 113 0 97062 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 388712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.56
CPU system time (s): 0.51992
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 388712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.51992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77994
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= 24739

runsolver used 1.23181 second user time and 2.70459 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Feb 21 20:41:05 UTC 2007

IDJOB= 306017
IDBENCH= 20171
IDSOLVER= 98
FILE ID= node3/306017-1172090465

PBS_JOBID= 3865330

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
COMMAND LINE= /tmp/evaluation/306017-1172090465/tts-4-0 /tmp/evaluation/306017-1172090465/instance-306017-1172090465.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-306017-1172090465 -o ROOT/results/node3/solver-306017-1172090465 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306017-1172090465/tts-4-0 /tmp/evaluation/306017-1172090465/instance-306017-1172090465.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  35d05934115981de17b0e0485716ee2e

RANDOM SEED= 671807137

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:        816632 kB
Buffers:         64728 kB
Cached:        1038504 kB
SwapCached:          0 kB
Active:         488308 kB
Inactive:       670080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        816632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          74032 kB
Slab:            66500 kB
Committed_AS:  1110192 kB
PageTables:       1660 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= 66547 MiB

End job on node3 on Wed Feb 21 21:01:07 UTC 2007