Trace number 303557

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) 1200.07 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S478782385-06.cnf
MD5SUM7654f0e6b6656b6051959d39f88c3399
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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/node39/watcher-303557-1172038127 -o ROOT/results/node39/solver-303557-1172038127 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303557-1172038127/tts-4-0 /tmp/evaluation/303557-1172038127/instance-303557-1172038127.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 3/64 7003
/proc/meminfo: memFree=1820144/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=796 CPUtime=0
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 223768636 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 199 93 57 113 0 83 0

[startup+0.106832 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7003
/proc/meminfo: memFree=1820144/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=2512 CPUtime=0.1
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 542 0 0 0 10 0 0 0 18 0 1 0 223768636 2572288 527 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538287 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 628 527 59 113 0 512 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.5149 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7003
/proc/meminfo: memFree=1820144/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=5764 CPUtime=0.5
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 1339 0 0 0 50 0 0 0 21 0 1 0 223768636 5902336 1324 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 1441 1324 62 113 0 1325 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5764

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1793776/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=32220 CPUtime=1.32
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 8175 0 0 0 130 2 0 0 25 0 1 0 223768636 32993280 7962 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 8055 7962 65 113 0 7939 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 32220

[startup+2.97132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1785200/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=35424 CPUtime=2.96
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 8975 0 0 0 294 2 0 0 25 0 1 0 223768636 36274176 8762 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 8856 8762 66 113 0 8740 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 35424

[startup+6.24988 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1784704/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=36020 CPUtime=6.23
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 9111 0 0 0 621 2 0 0 25 0 1 0 223768636 36884480 8898 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 9005 8898 66 113 0 8889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 36020

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1783680/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=36732 CPUtime=12.68
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 9319 0 0 0 1266 2 0 0 25 0 1 0 223768636 37613568 9106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 9183 9106 66 113 0 9067 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36732

[startup+25.5052 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1781056/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=39724 CPUtime=25.49
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 10017 0 0 0 2546 3 0 0 25 0 1 0 223768636 40677376 9804 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 9931 9804 66 113 0 9815 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39724

[startup+51.1136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1776256/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=44192 CPUtime=51.08
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 11187 0 0 0 5104 4 0 0 25 0 1 0 223768636 45252608 10974 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 11048 10974 66 113 0 10932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44192

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1764480/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=56068 CPUtime=102.27
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 14155 0 0 0 10221 6 0 0 25 0 1 0 223768636 57413632 13942 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 14017 13942 66 113 0 13901 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56068

[startup+162.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1752320/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=68032 CPUtime=162.27
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 17117 0 0 0 16219 8 0 0 25 0 1 0 223768636 69664768 16904 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 17008 16904 66 113 0 16892 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 68032

[startup+222.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1739584/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=80928 CPUtime=222.26
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 20321 0 0 0 22216 10 0 0 25 0 1 0 223768636 82870272 20108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 20232 20108 66 113 0 20116 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80928

[startup+282.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1728320/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=92304 CPUtime=282.26
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 23165 0 0 0 28213 13 0 0 25 0 1 0 223768636 94519296 22952 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 23076 22952 66 113 0 22960 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 92304

[startup+342.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1715648/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=104736 CPUtime=342.25
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 26308 0 0 0 34210 15 0 0 25 0 1 0 223768636 107249664 26095 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 26184 26095 66 113 0 26068 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 104736

[startup+402.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1705088/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=115288 CPUtime=402.25
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 28927 0 0 0 40208 17 0 0 25 0 1 0 223768636 118054912 28714 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 28822 28714 66 113 0 28706 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 115288

[startup+462.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1696768/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=123728 CPUtime=462.25
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 31017 0 0 0 46207 18 0 0 25 0 1 0 223768636 126697472 30804 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 30932 30804 66 113 0 30816 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 123728

[startup+522.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1686528/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=133808 CPUtime=522.24
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 33584 0 0 0 52203 21 0 0 25 0 1 0 223768636 137019392 33371 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 33452 33371 66 113 0 33336 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 133808

[startup+582.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1676928/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=143184 CPUtime=582.24
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 35924 0 0 0 58201 23 0 0 25 0 1 0 223768636 146620416 35711 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 35796 35711 66 113 0 35680 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 143184

[startup+642.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1666816/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=153500 CPUtime=642.23
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 38472 0 0 0 64198 25 0 0 25 0 1 0 223768636 157184000 38259 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 38375 38259 66 113 0 38259 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 153500

[startup+702.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1656704/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=163580 CPUtime=702.24
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 41021 0 0 0 70197 27 0 0 25 0 1 0 223768636 167505920 40808 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 40895 40808 66 113 0 40779 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 163580

[startup+762.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1646464/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=173896 CPUtime=762.23
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 43559 0 0 0 76193 30 0 0 25 0 1 0 223768636 178069504 43346 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 43474 43346 66 113 0 43358 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 173896

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1637632/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=182568 CPUtime=822.23
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 45736 0 0 0 82192 31 0 0 25 0 1 0 223768636 186949632 45523 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 45642 45523 66 113 0 45526 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 182568

[startup+882.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1630016/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=190068 CPUtime=882.22
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 47643 0 0 0 88190 32 0 0 25 0 1 0 223768636 194629632 47430 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 47517 47430 66 113 0 47401 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 190068

[startup+942.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1622464/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=197568 CPUtime=942.23
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 49532 0 0 0 94189 34 0 0 25 0 1 0 223768636 202309632 49319 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 49392 49319 66 113 0 49276 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 197568

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1614272/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=205776 CPUtime=1002.21
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 51575 0 0 0 100186 35 0 0 25 0 1 0 223768636 210714624 51362 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 51444 51362 66 113 0 51328 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 205776

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1605760/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=214216 CPUtime=1062.21
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 53669 0 0 0 106184 37 0 0 25 0 1 0 223768636 219357184 53456 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 53554 53456 66 113 0 53438 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 214216

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1598080/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=221948 CPUtime=1122.21
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 55615 0 0 0 112182 39 0 0 25 0 1 0 223768636 227274752 55402 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 55487 55402 66 113 0 55371 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 221948

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1588608/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=231560 CPUtime=1182.21
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 57984 0 0 0 118180 41 0 0 25 0 1 0 223768636 237117440 57771 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 57890 57771 66 113 0 57774 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 231560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7004
/proc/meminfo: memFree=1586240/2055920 swapFree=4183736/4192956
[pid=7003] ppid=7001 vsize=233668 CPUtime=1200.03
/proc/7003/stat : 7003 (tts-4-0) R 7001 7003 5940 0 -1 4194304 58530 0 0 0 119961 42 0 0 25 0 1 0 223768636 239276032 58317 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7003/statm: 58417 58317 66 113 0 58301 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 233668

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.61
CPU system time (s): 0.463929
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 233668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58530
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= 2819

runsolver used 0.793879 second user time and 2.41663 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Wed Feb 21 06:08:47 UTC 2007

IDJOB= 303557
IDBENCH= 20111
IDSOLVER= 98
FILE ID= node39/303557-1172038127

PBS_JOBID= 3892699

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S478782385-06.cnf
COMMAND LINE= /tmp/evaluation/303557-1172038127/tts-4-0 /tmp/evaluation/303557-1172038127/instance-303557-1172038127.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-303557-1172038127 -o ROOT/results/node39/solver-303557-1172038127 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303557-1172038127/tts-4-0 /tmp/evaluation/303557-1172038127/instance-303557-1172038127.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 35337664

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1820552 kB
Buffers:         32348 kB
Cached:         153572 kB
SwapCached:       3460 kB
Active:          89304 kB
Inactive:       106880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820552 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            25236 kB
Committed_AS:   595116 kB
PageTables:       1412 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= 66562 MiB

End job on node39 on Wed Feb 21 06:28:50 UTC 2007