Trace number 303147

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) 1200.12 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node10/watcher-303147-1172028414 -o ROOT/results/node10/solver-303147-1172028414 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303147-1172028414/tts-4-0 /tmp/evaluation/303147-1172028414/instance-303147-1172028414.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: 0.91 0.97 0.99 3/77 14030
/proc/meminfo: memFree=1474992/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=796 CPUtime=0
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 222796452 815104 94 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 199 94 57 113 0 83 0

[startup+0.10754 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14030
/proc/meminfo: memFree=1474992/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=2380 CPUtime=0.1
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 494 0 0 0 10 0 0 0 18 0 1 0 222796452 2437120 479 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538256 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 595 479 59 113 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.519596 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14030
/proc/meminfo: memFree=1474992/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=5432 CPUtime=0.51
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 1270 0 0 0 51 0 0 0 21 0 1 0 222796452 5562368 1255 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513368 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 1358 1255 62 113 0 1242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5432

[startup+1.34171 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1446632/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=31372 CPUtime=1.33
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 7784 0 0 0 130 3 0 0 25 0 1 0 222796452 32124928 7734 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 7843 7734 66 113 0 7727 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 31372

[startup+2.97793 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1444008/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=31508 CPUtime=2.97
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 7823 0 0 0 294 3 0 0 25 0 1 0 222796452 32264192 7773 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 7877 7773 66 113 0 7761 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 31508

[startup+6.25437 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1443560/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=32016 CPUtime=6.24
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 7921 0 0 0 621 3 0 0 25 0 1 0 222796452 32784384 7871 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591654 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 8004 7871 66 113 0 7888 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 32016

[startup+12.7102 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1442408/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=32968 CPUtime=12.69
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 8184 0 0 0 1266 3 0 0 25 0 1 0 222796452 33759232 8134 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 8242 8134 66 113 0 8126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32968

[startup+25.512 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1440360/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=35112 CPUtime=25.5
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 8727 0 0 0 2546 4 0 0 25 0 1 0 222796452 35954688 8677 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 8778 8677 66 113 0 8662 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35112

[startup+51.1254 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1435368/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=39956 CPUtime=51.1
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 9961 0 0 0 5105 5 0 0 25 0 1 0 222796452 40914944 9911 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 9989 9911 66 113 0 9873 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 39956

[startup+102.344 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14031
/proc/meminfo: memFree=1426216/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=49228 CPUtime=102.3
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 12254 0 0 0 10223 7 0 0 25 0 1 0 222796452 50409472 12204 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 12307 12204 66 113 0 12191 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 49228

[startup+162.383 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1414760/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=60496 CPUtime=162.32
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 15077 0 0 0 16223 9 0 0 25 0 1 0 222796452 61947904 15027 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 15124 15027 66 113 0 15008 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 60496

[startup+222.415 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1402600/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=72700 CPUtime=222.33
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 18102 0 0 0 22222 11 0 0 25 0 1 0 222796452 74444800 18052 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 18175 18052 66 113 0 18059 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 72700

[startup+282.449 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1392168/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=83012 CPUtime=282.35
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 20705 0 0 0 28221 14 0 0 25 0 1 0 222796452 85004288 20655 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 20753 20655 66 113 0 20637 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 83012

[startup+342.481 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1382248/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=92988 CPUtime=342.37
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 23192 0 0 0 34220 17 0 0 25 0 1 0 222796452 95219712 23142 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 23247 23142 66 113 0 23131 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 92988

[startup+402.518 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1373032/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=102132 CPUtime=402.38
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 25460 0 0 0 40219 19 0 0 25 0 1 0 222796452 104583168 25410 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 25533 25410 66 113 0 25417 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 102132

[startup+462.549 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1363496/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=111740 CPUtime=462.39
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 27858 0 0 0 46218 21 0 0 25 0 1 0 222796452 114421760 27808 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 27935 27808 66 113 0 27819 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 111740

[startup+522.581 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1354216/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=121116 CPUtime=522.41
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 30197 0 0 0 52217 24 0 0 25 0 1 0 222796452 124022784 30147 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 30279 30147 66 113 0 30163 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 121116

[startup+582.615 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14031
/proc/meminfo: memFree=1344872/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=130152 CPUtime=582.42
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 32496 0 0 0 58216 26 0 0 25 0 1 0 222796452 133275648 32446 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 32538 32446 66 113 0 32422 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 130152

[startup+642.652 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 14031
/proc/meminfo: memFree=1334888/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=140228 CPUtime=642.44
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 35005 0 0 0 64216 28 0 0 25 0 1 0 222796452 143593472 34955 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 35057 34955 66 113 0 34941 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 140228

[startup+702.687 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 14031
/proc/meminfo: memFree=1328552/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=146556 CPUtime=702.46
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 36584 0 0 0 70215 31 0 0 25 0 1 0 222796452 150073344 36534 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 36639 36534 66 113 0 36523 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 146556

[startup+762.716 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14031
/proc/meminfo: memFree=1319016/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=156168 CPUtime=762.47
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 38992 0 0 0 76214 33 0 0 25 0 1 0 222796452 159916032 38942 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 39042 38942 66 113 0 38926 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 156168

[startup+822.75 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14031
/proc/meminfo: memFree=1310760/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=164372 CPUtime=822.48
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 41018 0 0 0 82213 35 0 0 25 0 1 0 222796452 168316928 40968 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641329 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 41093 40968 66 113 0 40977 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 164372

[startup+882.778 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14033
/proc/meminfo: memFree=1301096/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=173992 CPUtime=882.49
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 43440 0 0 0 88212 37 0 0 25 0 1 0 222796452 178167808 43390 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591636 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 43498 43390 66 113 0 43382 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 173992

[startup+942.806 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 14033
/proc/meminfo: memFree=1291368/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=183600 CPUtime=942.5
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 45870 0 0 0 94211 39 0 0 25 0 1 0 222796452 188006400 45820 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 45900 45820 66 113 0 45784 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 183600

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14033
/proc/meminfo: memFree=1285096/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=189928 CPUtime=1002.51
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 47443 0 0 0 100211 40 0 0 25 0 1 0 222796452 194486272 47393 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 47482 47393 66 113 0 47366 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 189928

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14033
/proc/meminfo: memFree=1279144/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=195788 CPUtime=1062.53
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 48921 0 0 0 106212 41 0 0 25 0 1 0 222796452 200486912 48871 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 48947 48871 66 113 0 48831 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 195788

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14033
/proc/meminfo: memFree=1271272/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=203760 CPUtime=1122.55
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 50874 0 0 0 112211 44 0 0 25 0 1 0 222796452 208650240 50824 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 50940 50824 66 113 0 50824 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 203760

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14033
/proc/meminfo: memFree=1264360/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=210556 CPUtime=1182.56
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 52611 0 0 0 118210 46 0 0 25 0 1 0 222796452 215609344 52561 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 52639 52561 66 113 0 52523 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 210556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14033
/proc/meminfo: memFree=1262184/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=212664 CPUtime=1200.08
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 53135 0 0 0 119962 46 0 0 25 0 1 0 222796452 217767936 53085 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 53166 53085 66 113 0 53050 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 212664

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14033
/proc/meminfo: memFree=1262184/2055920 swapFree=4192812/4192956
[pid=14030] ppid=14028 vsize=212664 CPUtime=1200.08
/proc/14030/stat : 14030 (tts-4-0) R 14028 14030 13925 0 -1 4194304 53135 0 0 0 119962 46 0 0 25 0 1 0 222796452 217767936 53085 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14030/statm: 53166 53085 66 113 0 53050 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 212664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.12
CPU user time (s): 1199.62
CPU system time (s): 0.499924
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 212664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53135
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= 2252

runsolver used 1.36679 second user time and 2.86056 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Wed Feb 21 03:26:54 UTC 2007

IDJOB= 303147
IDBENCH= 20101
IDSOLVER= 98
FILE ID= node10/303147-1172028414

PBS_JOBID= 3849190

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303147-1172028414/tts-4-0 /tmp/evaluation/303147-1172028414/instance-303147-1172028414.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-303147-1172028414 -o ROOT/results/node10/solver-303147-1172028414 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303147-1172028414/tts-4-0 /tmp/evaluation/303147-1172028414/instance-303147-1172028414.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 575781431

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1475464 kB
Buffers:         54556 kB
Cached:         408796 kB
SwapCached:          0 kB
Active:         276268 kB
Inactive:       231352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          63128 kB
Slab:            58328 kB
Committed_AS:  1279492 kB
PageTables:       1832 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 node10 on Wed Feb 21 03:46:57 UTC 2007