Trace number 302286

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) 1200.05 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
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/node7/watcher-302286-1172008459 -o ROOT/results/node7/solver-302286-1172008459 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302286-1172008459/tts-4-0 /tmp/evaluation/302286-1172008459/instance-302286-1172008459.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: 7.36 6.94 4.29 3/77 7837
/proc/meminfo: memFree=1655696/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=796 CPUtime=0
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 220800595 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 199 96 57 113 0 83 0

[startup+0.106932 s]
/proc/loadavg: 7.36 6.94 4.29 3/77 7837
/proc/meminfo: memFree=1655696/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=3340 CPUtime=0.1
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 737 0 0 0 10 0 0 0 18 0 1 0 220800595 3420160 722 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 835 722 59 113 0 719 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.514974 s]
/proc/loadavg: 7.36 6.94 4.29 3/77 7837
/proc/meminfo: memFree=1655696/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=8708 CPUtime=0.5
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 2093 0 0 0 49 1 0 0 21 0 1 0 220800595 8916992 2078 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 2177 2079 65 113 0 2061 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8708

[startup+1.33506 s]
/proc/loadavg: 7.36 6.94 4.29 2/78 7838
/proc/meminfo: memFree=1622216/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=35880 CPUtime=1.32
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 8916 0 0 0 128 4 0 0 25 0 1 0 220800595 36741120 8866 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641320 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 8970 8866 66 113 0 8854 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 35880

[startup+2.97123 s]
/proc/loadavg: 7.36 6.94 4.29 2/78 7838
/proc/meminfo: memFree=1617096/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=39244 CPUtime=2.96
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 9768 0 0 0 291 5 0 0 25 0 1 0 220800595 40185856 9718 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 9811 9718 66 113 0 9695 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 39244

[startup+6.25358 s]
/proc/loadavg: 6.85 6.84 4.28 2/78 7838
/proc/meminfo: memFree=1614856/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=41204 CPUtime=6.25
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 10258 0 0 0 619 6 0 0 25 0 1 0 220800595 42192896 10208 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 10301 10208 66 113 0 10185 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 41204

[startup+12.7043 s]
/proc/loadavg: 6.38 6.75 4.26 3/78 7838
/proc/meminfo: memFree=1613128/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=42856 CPUtime=12.69
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 10667 0 0 0 1263 6 0 0 25 0 1 0 220800595 43884544 10617 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552274 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 10714 10617 66 113 0 10598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42856

[startup+25.5126 s]
/proc/loadavg: 5.19 6.46 4.21 2/78 7838
/proc/meminfo: memFree=1612616/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=43528 CPUtime=25.5
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 10816 0 0 0 2543 7 0 0 25 0 1 0 220800595 44572672 10766 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 10882 10766 66 113 0 10766 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43528

[startup+51.1243 s]
/proc/loadavg: 3.76 6.02 4.12 2/78 7838
/proc/meminfo: memFree=1611272/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=44700 CPUtime=51.1
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 11127 0 0 0 5103 7 0 0 25 0 1 0 220800595 45772800 11077 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552157 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 11175 11077 66 113 0 11059 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 44700

[startup+102.341 s]
/proc/loadavg: 2.20 5.25 3.95 2/78 7838
/proc/meminfo: memFree=1607176/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=48864 CPUtime=102.31
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 12174 0 0 0 10223 8 0 0 25 0 1 0 220800595 50036736 12124 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 12216 12124 66 113 0 12100 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 48864

[startup+162.373 s]
/proc/loadavg: 1.44 4.47 3.77 2/78 7838
/proc/meminfo: memFree=1600072/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=55660 CPUtime=162.32
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 13893 0 0 0 16223 9 0 0 25 0 1 0 220800595 56995840 13843 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 13915 13843 66 113 0 13799 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 55660

[startup+222.401 s]
/proc/loadavg: 1.16 3.84 3.59 2/78 7838
/proc/meminfo: memFree=1593032/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=62860 CPUtime=222.33
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 15660 0 0 0 22222 11 0 0 25 0 1 0 220800595 64368640 15610 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 15715 15610 66 113 0 15599 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 62860

[startup+282.429 s]
/proc/loadavg: 1.06 3.32 3.43 2/78 7838
/proc/meminfo: memFree=1587016/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=68736 CPUtime=282.34
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 17154 0 0 0 28222 12 0 0 25 0 1 0 220800595 70385664 17104 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 17184 17104 66 113 0 17068 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 68736

[startup+342.455 s]
/proc/loadavg: 1.02 2.89 3.27 2/78 7838
/proc/meminfo: memFree=1581512/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=74364 CPUtime=342.36
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 18569 0 0 0 34222 14 0 0 25 0 1 0 220800595 76148736 18519 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 18591 18519 66 113 0 18475 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 74364

[startup+402.489 s]
/proc/loadavg: 1.00 2.54 3.13 2/84 7864
/proc/meminfo: memFree=1574104/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=80472 CPUtime=402.37
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 20055 0 0 0 40220 17 0 0 25 0 1 0 220800595 82403328 20005 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534416 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 20118 20005 66 113 0 20002 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 80472

[startup+462.55 s]
/proc/loadavg: 1.00 2.26 2.99 3/84 7972
/proc/meminfo: memFree=1569304/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=85284 CPUtime=462.35
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 21261 0 0 0 46218 17 0 0 25 0 1 0 220800595 87330816 21211 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 21321 21211 66 113 0 21205 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 85284

[startup+522.592 s]
/proc/loadavg: 1.00 2.03 2.86 2/78 8036
/proc/meminfo: memFree=1566472/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=89272 CPUtime=522.35
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 22253 0 0 0 52216 19 0 0 25 0 1 0 220800595 91414528 22203 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 22318 22203 66 113 0 22202 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 89272

[startup+582.62 s]
/proc/loadavg: 1.00 1.84 2.74 2/78 8036
/proc/meminfo: memFree=1564104/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=91384 CPUtime=582.37
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 22827 0 0 0 58217 20 0 0 25 0 1 0 220800595 93577216 22777 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 22846 22777 66 113 0 22730 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 91384

[startup+642.65 s]
/proc/loadavg: 1.00 1.68 2.63 2/78 8036
/proc/meminfo: memFree=1562504/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=92976 CPUtime=642.37
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 23230 0 0 0 64217 20 0 0 25 0 1 0 220800595 95207424 23180 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 23244 23180 66 113 0 23128 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 92976

[startup+702.678 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 8036
/proc/meminfo: memFree=1559880/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=95608 CPUtime=702.38
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 23888 0 0 0 70217 21 0 0 25 0 1 0 220800595 97902592 23838 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 23902 23838 66 113 0 23786 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 95608

[startup+762.706 s]
/proc/loadavg: 1.06 1.47 2.43 2/78 8036
/proc/meminfo: memFree=1556232/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=99360 CPUtime=762.4
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 24802 0 0 0 76218 22 0 0 25 0 1 0 220800595 101744640 24752 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536044 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 24840 24752 66 113 0 24724 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 99360

[startup+822.739 s]
/proc/loadavg: 1.02 1.37 2.33 2/78 8036
/proc/meminfo: memFree=1552328/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=103176 CPUtime=822.42
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 25762 0 0 0 82219 23 0 0 25 0 1 0 220800595 105652224 25712 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 25794 25712 66 113 0 25678 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 103176

[startup+882.763 s]
/proc/loadavg: 1.01 1.31 2.25 2/78 8036
/proc/meminfo: memFree=1547720/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=107868 CPUtime=882.42
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 26920 0 0 0 88218 24 0 0 25 0 1 0 220800595 110456832 26870 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 26967 26870 66 113 0 26851 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 107868

[startup+942.793 s]
/proc/loadavg: 1.00 1.25 2.17 2/78 8036
/proc/meminfo: memFree=1543496/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=112096 CPUtime=942.44
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 27982 0 0 0 94219 25 0 0 25 0 1 0 220800595 114786304 27932 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 28024 27932 66 113 0 27908 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 112096

[startup+1002.82 s]
/proc/loadavg: 1.00 1.20 2.10 2/78 8036
/proc/meminfo: memFree=1538440/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=117292 CPUtime=1002.45
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 29266 0 0 0 100219 26 0 0 25 0 1 0 220800595 120107008 29216 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 29323 29216 66 113 0 29207 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 117292

[startup+1062.86 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 8036
/proc/meminfo: memFree=1534472/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=121276 CPUtime=1062.47
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 30253 0 0 0 106219 28 0 0 25 0 1 0 220800595 124186624 30203 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 30319 30203 66 113 0 30203 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 121276

[startup+1122.88 s]
/proc/loadavg: 1.00 1.13 1.96 2/78 8036
/proc/meminfo: memFree=1528968/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=126792 CPUtime=1122.48
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 31632 0 0 0 112219 29 0 0 25 0 1 0 220800595 129835008 31582 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 31698 31582 66 113 0 31582 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 126792

[startup+1182.92 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 8036
/proc/meminfo: memFree=1525640/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=130092 CPUtime=1182.5
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 32460 0 0 0 118220 30 0 0 25 0 1 0 220800595 133214208 32410 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 32523 32410 66 113 0 32407 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 130092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 8036
/proc/meminfo: memFree=1524936/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=130792 CPUtime=1200.02
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 32634 0 0 0 119971 31 0 0 25 0 1 0 220800595 133931008 32584 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 32698 32584 66 113 0 32582 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 130792

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 8036
/proc/meminfo: memFree=1524936/2055920 swapFree=4142368/4192956
[pid=7837] ppid=7835 vsize=130792 CPUtime=1200.02
/proc/7837/stat : 7837 (tts-4-0) R 7835 7837 6672 0 -1 4194304 32634 0 0 0 119971 31 0 0 25 0 1 0 220800595 133931008 32584 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7837/statm: 32698 32584 66 113 0 32582 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 130792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.72
CPU system time (s): 0.330949
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 130792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32634
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= 1367

runsolver used 1.43878 second user time and 2.71559 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 20 21:54:19 UTC 2007

IDJOB= 302286
IDBENCH= 20080
IDSOLVER= 98
FILE ID= node7/302286-1172008459

PBS_JOBID= 3849107

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302286-1172008459/tts-4-0 /tmp/evaluation/302286-1172008459/instance-302286-1172008459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-302286-1172008459 -o ROOT/results/node7/solver-302286-1172008459 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302286-1172008459/tts-4-0 /tmp/evaluation/302286-1172008459/instance-302286-1172008459.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 172389478

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1656104 kB
Buffers:         53876 kB
Cached:         246404 kB
SwapCached:      16056 kB
Active:         230816 kB
Inactive:        99772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656104 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          30004 kB
Slab:            54716 kB
Committed_AS:   823796 kB
PageTables:       1764 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 node7 on Tue Feb 20 22:14:21 UTC 2007