Trace number 302163

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) 1200.06 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
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/node58/watcher-302163-1172005598 -o ROOT/results/node58/solver-302163-1172005598 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302163-1172005598/tts-4-0 /tmp/evaluation/302163-1172005598/instance-302163-1172005598.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 15237
/proc/meminfo: memFree=1771952/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=796 CPUtime=0
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 220516591 815104 96 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 199 96 57 113 0 83 0

[startup+0.107547 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 15237
/proc/meminfo: memFree=1771952/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=3340 CPUtime=0.1
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 733 0 0 0 10 0 0 0 18 0 1 0 220516591 3420160 718 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 835 718 59 113 0 719 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.518592 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 15237
/proc/meminfo: memFree=1771952/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=8828 CPUtime=0.51
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 2106 0 0 0 51 0 0 0 22 0 1 0 220516591 9039872 2091 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 2207 2091 65 113 0 2091 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8828

[startup+1.34168 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1739048/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=36752 CPUtime=1.33
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 9134 0 0 0 131 2 0 0 25 0 1 0 220516591 37634048 9084 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 9188 9084 66 113 0 9072 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 36752

[startup+2.97786 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1733352/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=39820 CPUtime=2.97
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 9897 0 0 0 295 2 0 0 25 0 1 0 220516591 40775680 9847 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 9955 9847 66 113 0 9839 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 39820

[startup+6.25422 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1731048/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=41304 CPUtime=6.24
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 10259 0 0 0 622 2 0 0 25 0 1 0 220516591 42295296 10209 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 10326 10209 66 113 0 10210 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 41304

[startup+12.7089 s]
/proc/loadavg: 0.94 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1729832/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=42396 CPUtime=12.69
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 10570 0 0 0 1267 2 0 0 25 0 1 0 220516591 43413504 10520 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 10599 10520 66 113 0 10483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42396

[startup+25.6094 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1729256/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=43084 CPUtime=25.59
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 10723 0 0 0 2557 2 0 0 25 0 1 0 220516591 44118016 10673 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 10771 10673 66 113 0 10655 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 43084

[startup+51.2162 s]
/proc/loadavg: 0.97 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1728360/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=43828 CPUtime=51.2
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 10933 0 0 0 5117 3 0 0 25 0 1 0 220516591 44879872 10883 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 10957 10883 66 113 0 10841 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 43828

[startup+102.427 s]
/proc/loadavg: 0.98 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1725096/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=47132 CPUtime=102.39
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 11751 0 0 0 10236 3 0 0 25 0 1 0 220516591 48263168 11701 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 11783 11701 66 113 0 11667 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 47132

[startup+162.445 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1721448/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=50924 CPUtime=162.39
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 12676 0 0 0 16235 4 0 0 25 0 1 0 220516591 52146176 12626 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 12731 12626 66 113 0 12615 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 50924

[startup+222.462 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1717736/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=54508 CPUtime=222.39
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 13595 0 0 0 22235 4 0 0 25 0 1 0 220516591 55816192 13545 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534433 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 13627 13545 66 113 0 13511 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 54508

[startup+282.481 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1712424/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=59932 CPUtime=282.39
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 14918 0 0 0 28234 5 0 0 25 0 1 0 220516591 61370368 14868 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 14983 14868 66 113 0 14867 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 59932

[startup+342.5 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1706280/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=65916 CPUtime=342.39
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 16441 0 0 0 34233 6 0 0 25 0 1 0 220516591 67497984 16391 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 16479 16391 66 113 0 16363 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 65916

[startup+402.521 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1701864/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=70368 CPUtime=402.39
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 17547 0 0 0 40232 7 0 0 25 0 1 0 220516591 72056832 17497 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535847 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 17592 17497 66 113 0 17476 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 70368

[startup+462.54 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1695976/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=76356 CPUtime=462.4
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 19033 0 0 0 46231 9 0 0 25 0 1 0 220516591 78188544 18983 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 19089 18983 66 113 0 18973 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 76356

[startup+522.558 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1692584/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=79704 CPUtime=522.4
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 19874 0 0 0 52230 10 0 0 25 0 1 0 220516591 81616896 19824 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 19926 19824 66 113 0 19810 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 79704

[startup+582.581 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1688616/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=83536 CPUtime=582.4
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 20852 0 0 0 58229 11 0 0 25 0 1 0 220516591 85540864 20802 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 20884 20802 66 113 0 20768 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 83536

[startup+642.599 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1683944/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=88128 CPUtime=642.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 22005 0 0 0 64229 12 0 0 25 0 1 0 220516591 90243072 21955 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 22032 21955 66 113 0 21916 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 88128

[startup+702.614 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1679144/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=93052 CPUtime=702.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 23207 0 0 0 70228 13 0 0 25 0 1 0 220516591 95285248 23157 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 23263 23157 66 113 0 23147 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 93052

[startup+762.632 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1674408/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=97740 CPUtime=762.4
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 24384 0 0 0 76226 14 0 0 25 0 1 0 220516591 100085760 24334 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 24435 24334 66 113 0 24319 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 97740

[startup+822.653 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1669352/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=102664 CPUtime=822.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 25654 0 0 0 82225 16 0 0 25 0 1 0 220516591 105127936 25604 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 25666 25604 66 113 0 25550 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 102664

[startup+882.673 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1664680/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=107476 CPUtime=882.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 26826 0 0 0 88224 17 0 0 25 0 1 0 220516591 110055424 26776 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 26869 26776 66 113 0 26753 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 107476

[startup+942.687 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1660200/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=112048 CPUtime=942.4
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 27960 0 0 0 94223 17 0 0 25 0 1 0 220516591 114737152 27910 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552287 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 28012 27910 66 113 0 27896 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 112048

[startup+1002.7 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1655848/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=116268 CPUtime=1002.4
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 29010 0 0 0 100223 17 0 0 25 0 1 0 220516591 119058432 28960 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 29067 28960 66 113 0 28951 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 116268

[startup+1062.73 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1652584/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=119552 CPUtime=1062.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 29830 0 0 0 106223 18 0 0 25 0 1 0 220516591 122421248 29780 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 29888 29780 66 113 0 29772 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 119552

[startup+1122.74 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1649064/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=123068 CPUtime=1122.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 30713 0 0 0 112222 19 0 0 25 0 1 0 220516591 126021632 30663 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 30767 30663 66 113 0 30651 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 123068

[startup+1182.76 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1646248/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=125768 CPUtime=1182.41
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 31410 0 0 0 118222 19 0 0 25 0 1 0 220516591 128786432 31360 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 31442 31360 66 113 0 31326 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 125768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1645416/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=126708 CPUtime=1200.02
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 31625 0 0 0 119983 19 0 0 25 0 1 0 220516591 129748992 31575 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 31677 31575 66 113 0 31561 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 126708

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15238
/proc/meminfo: memFree=1645416/2055920 swapFree=4182176/4192956
[pid=15237] ppid=15235 vsize=126708 CPUtime=1200.02
/proc/15237/stat : 15237 (tts-4-0) R 15235 15237 14596 0 -1 4194304 31625 0 0 0 119983 19 0 0 25 0 1 0 220516591 129748992 31575 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15237/statm: 31677 31575 66 113 0 31561 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 126708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.219966
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 126708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31625
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= 2261

runsolver used 0.774882 second user time and 2.43563 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Feb 20 21:06:38 UTC 2007

IDJOB= 302163
IDBENCH= 20077
IDSOLVER= 98
FILE ID= node58/302163-1172005598

PBS_JOBID= 3892643

Free space on /tmp= 66563 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/302163-1172005598/tts-4-0 /tmp/evaluation/302163-1172005598/instance-302163-1172005598.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-302163-1172005598 -o ROOT/results/node58/solver-302163-1172005598 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302163-1172005598/tts-4-0 /tmp/evaluation/302163-1172005598/instance-302163-1172005598.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 629952285

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1772360 kB
Buffers:         31548 kB
Cached:         200344 kB
SwapCached:       5088 kB
Active:         137264 kB
Inactive:       106228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772360 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            26136 kB
Committed_AS:   537924 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Tue Feb 20 21:26:42 UTC 2007