Trace number 300851

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) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.01654
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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-300851-1171939386 -o ROOT/results/node7/solver-300851-1171939386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300851-1171939386/tts-4-0 /tmp/evaluation/300851-1171939386/instance-300851-1171939386.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: 0.99 0.97 0.94 3/77 32633
/proc/meminfo: memFree=1676240/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=796 CPUtime=0
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 213893368 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 199 99 57 113 0 83 0

[startup+0.106838 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 32633
/proc/meminfo: memFree=1676240/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=2812 CPUtime=0.1
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 606 0 0 0 10 0 0 0 18 0 1 0 213893368 2879488 591 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538265 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 703 591 59 113 0 587 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2812

[startup+0.51488 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 32633
/proc/meminfo: memFree=1676240/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=16632 CPUtime=0.5
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 4056 0 0 0 49 1 0 0 21 0 1 0 213893368 17031168 4041 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 4158 4041 65 113 0 4042 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16632

[startup+1.33497 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1648008/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=29648 CPUtime=1.32
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 7315 0 0 0 129 3 0 0 25 0 1 0 213893368 30359552 7265 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 7412 7265 66 113 0 7296 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 29648

[startup+2.97114 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1645832/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=31432 CPUtime=2.96
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 7723 0 0 0 293 3 0 0 25 0 1 0 213893368 32186368 7673 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 7858 7676 66 113 0 7742 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 31432

[startup+6.25348 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1644808/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=31960 CPUtime=6.24
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 7915 0 0 0 621 3 0 0 25 0 1 0 213893368 32727040 7865 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 7990 7865 66 113 0 7874 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 31960

[startup+12.7062 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1644360/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=32320 CPUtime=12.7
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 7988 0 0 0 1266 4 0 0 25 0 1 0 213893368 33095680 7938 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 8080 7938 66 113 0 7964 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 32320

[startup+25.5105 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1643848/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=32852 CPUtime=25.5
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 8124 0 0 0 2546 4 0 0 25 0 1 0 213893368 33640448 8074 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 8213 8074 66 113 0 8097 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 32852

[startup+51.1192 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1641352/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=35108 CPUtime=51.1
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 8740 0 0 0 5105 5 0 0 25 0 1 0 213893368 35950592 8690 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 8777 8690 66 113 0 8661 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 35108

[startup+102.337 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1637512/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=39020 CPUtime=102.3
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 9709 0 0 0 10224 6 0 0 25 0 1 0 213893368 39956480 9659 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 9755 9659 66 113 0 9639 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39020

[startup+162.37 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1629448/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=47020 CPUtime=162.32
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 11698 0 0 0 16225 7 0 0 25 0 1 0 213893368 48148480 11648 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 11755 11648 66 113 0 11639 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47020

[startup+222.401 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1626888/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=49420 CPUtime=222.33
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 12308 0 0 0 22225 8 0 0 25 0 1 0 213893368 50606080 12258 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 12355 12258 66 113 0 12239 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 49420

[startup+282.428 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1622216/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=54352 CPUtime=282.34
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 13507 0 0 0 28225 9 0 0 25 0 1 0 213893368 55656448 13457 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 13588 13457 66 113 0 13472 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 54352

[startup+342.458 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 32634
/proc/meminfo: memFree=1616136/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=60212 CPUtime=342.36
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 15006 0 0 0 34225 11 0 0 25 0 1 0 213893368 61657088 14956 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 15053 14956 66 113 0 14937 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 60212

[startup+402.493 s]
/proc/loadavg: 1.04 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1609736/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=66540 CPUtime=402.38
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 16598 0 0 0 40226 12 0 0 25 0 1 0 213893368 68136960 16548 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 16635 16548 66 113 0 16519 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 66540

[startup+462.521 s]
/proc/loadavg: 1.01 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1601992/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=74516 CPUtime=462.39
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 18541 0 0 0 46225 14 0 0 25 0 1 0 213893368 76304384 18491 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 18629 18491 66 113 0 18513 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 74516

[startup+522.548 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1594568/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=82020 CPUtime=522.41
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 20426 0 0 0 52225 16 0 0 25 0 1 0 213893368 83988480 20376 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 20505 20376 66 113 0 20389 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 82020

[startup+582.576 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1585992/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=90460 CPUtime=582.42
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 22535 0 0 0 58225 17 0 0 25 0 1 0 213893368 92631040 22485 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 22615 22485 66 113 0 22499 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 90460

[startup+642.607 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1578248/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=98200 CPUtime=642.43
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 24484 0 0 0 64223 20 0 0 25 0 1 0 213893368 100556800 24434 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 24550 24434 66 113 0 24434 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 98200

[startup+702.634 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1570312/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=105940 CPUtime=702.44
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 26443 0 0 0 70223 21 0 0 25 0 1 0 213893368 108482560 26393 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534389 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 26485 26393 66 113 0 26369 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 105940

[startup+762.663 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1567048/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=109460 CPUtime=762.46
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 27280 0 0 0 76223 23 0 0 25 0 1 0 213893368 112087040 27230 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 27365 27230 66 113 0 27249 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 109460

[startup+822.695 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1562312/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=113912 CPUtime=822.48
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 28439 0 0 0 82223 25 0 0 25 0 1 0 213893368 116645888 28389 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 28478 28389 66 113 0 28362 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 113912

[startup+882.721 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1557832/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=118600 CPUtime=882.48
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 29575 0 0 0 88222 26 0 0 25 0 1 0 213893368 121446400 29525 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 29650 29525 66 113 0 29534 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 118600

[startup+942.748 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1552904/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=123524 CPUtime=942.49
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 30806 0 0 0 94221 28 0 0 25 0 1 0 213893368 126488576 30756 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 30881 30756 66 113 0 30765 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 123524

[startup+1002.77 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1547528/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=128916 CPUtime=1002.5
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 32151 0 0 0 100221 29 0 0 25 0 1 0 213893368 132009984 32101 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 32229 32101 66 113 0 32113 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 128916

[startup+1062.8 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 32634
/proc/meminfo: memFree=1543560/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=132900 CPUtime=1062.52
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 33140 0 0 0 106221 31 0 0 25 0 1 0 213893368 136089600 33090 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552141 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 33225 33090 66 113 0 33109 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 132900

[startup+1122.85 s]
/proc/loadavg: 1.00 0.99 0.95 2/84 32750
/proc/meminfo: memFree=1537816/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=137352 CPUtime=1122.49
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 34255 0 0 0 112217 32 0 0 25 0 1 0 213893368 140648448 34205 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 34338 34205 66 113 0 34222 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 137352

[startup+1182.9 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 840
/proc/meminfo: memFree=1535296/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=140528 CPUtime=1182.44
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 35087 0 0 0 118210 34 0 0 25 0 1 0 213893368 143900672 35037 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 35132 35037 66 113 0 35016 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 140528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.03 1.00 0.95 2/78 840
/proc/meminfo: memFree=1534144/2055920 swapFree=4142368/4192956
[pid=32633] ppid=32631 vsize=141700 CPUtime=1200.06
/proc/32633/stat : 32633 (tts-4-0) R 32631 32633 31759 0 -1 4194304 35370 0 0 0 119972 34 0 0 25 0 1 0 213893368 145100800 35320 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32633/statm: 35425 35320 66 113 0 35309 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 141700

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.72
CPU system time (s): 0.371943
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 141700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35370
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= 2456

runsolver used 1.34579 second user time and 2.72259 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 20 02:43:06 UTC 2007

IDJOB= 300851
IDBENCH= 20045
IDSOLVER= 98
FILE ID= node7/300851-1171939386

PBS_JOBID= 3848915

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/300851-1171939386/tts-4-0 /tmp/evaluation/300851-1171939386/instance-300851-1171939386.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300851-1171939386 -o ROOT/results/node7/solver-300851-1171939386 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300851-1171939386/tts-4-0 /tmp/evaluation/300851-1171939386/instance-300851-1171939386.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 395087518

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:       1676648 kB
Buffers:         51208 kB
Cached:         229828 kB
SwapCached:      16056 kB
Active:         218312 kB
Inactive:        92760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676648 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            53712 kB
Committed_AS:   789608 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= 66548 MiB

End job on node7 on Tue Feb 20 03:03:09 UTC 2007