Trace number 294068

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
CMUSAT 2007-02-08? (TO) 1200.09 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1513299405-10.SAT.shuffled.cnf
MD5SUM60d0c88e8671d7979416bf70b974aef4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  130                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |

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/node23/watcher-294068-1171782669 -o ROOT/results/node23/solver-294068-1171782669 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294068-1171782669/cmusat /tmp/evaluation/294068-1171782669/instance-294068-1171782669.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32296
/proc/meminfo: memFree=874712/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=2316 CPUtime=0
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 198220748 2371584 182 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 579 182 96 243 0 333 0

[startup+0.107409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32296
/proc/meminfo: memFree=874712/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=2816 CPUtime=0.1
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 337 0 0 0 10 0 0 0 18 0 1 0 198220748 2883584 320 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134594122 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 704 320 118 243 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2816

[startup+0.515455 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32296
/proc/meminfo: memFree=874712/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=3800 CPUtime=0.51
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 547 0 0 0 51 0 0 0 21 0 1 0 198220748 3891200 530 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 950 530 118 243 0 704 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3800

[startup+1.34155 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=872912/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=3852 CPUtime=1.33
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 589 0 0 0 133 0 0 0 25 0 1 0 198220748 3944448 572 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 963 572 118 243 0 717 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3852

[startup+2.97773 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=872144/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=6080 CPUtime=2.97
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 1097 0 0 0 297 0 0 0 25 0 1 0 198220748 6225920 1047 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 1520 1047 118 243 0 1274 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6080

[startup+6.2541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=870224/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=6380 CPUtime=6.24
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 1222 0 0 0 624 0 0 0 25 0 1 0 198220748 6533120 1156 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 1595 1156 118 243 0 1349 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6380

[startup+12.7108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=866448/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=10572 CPUtime=12.7
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 2522 0 0 0 1269 1 0 0 25 0 1 0 198220748 10825728 2107 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 2643 2107 118 243 0 2397 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10572

[startup+25.5133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=865104/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=11604 CPUtime=25.49
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 3100 0 0 0 2548 1 0 0 25 0 1 0 198220748 11882496 2456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 2901 2456 118 243 0 2655 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11604

[startup+51.1242 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=857744/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=19880 CPUtime=51.1
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 5581 0 0 0 5107 3 0 0 25 0 1 0 198220748 20357120 4265 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 4970 4265 118 243 0 4724 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19880

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=853968/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=23292 CPUtime=102.31
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 7085 0 0 0 10226 5 0 0 25 0 1 0 198220748 23851008 5306 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 5823 5306 118 243 0 5577 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23292

[startup+162.375 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 32297
/proc/meminfo: memFree=840400/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=38812 CPUtime=162.32
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 11536 0 0 0 16224 8 0 0 25 0 1 0 198220748 39743488 8587 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 9703 8587 118 243 0 9457 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 38812

[startup+222.404 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32297
/proc/meminfo: memFree=839888/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=38888 CPUtime=222.32
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 11860 0 0 0 22224 8 0 0 25 0 1 0 198220748 39821312 8721 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 9722 8721 118 243 0 9476 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 38888

[startup+282.434 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32297
/proc/meminfo: memFree=838800/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=39684 CPUtime=282.34
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 12593 0 0 0 28224 10 0 0 25 0 1 0 198220748 40636416 9016 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 9921 9016 118 243 0 9675 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 39684

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=836624/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=41756 CPUtime=342.35
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 13157 0 0 0 34225 10 0 0 25 0 1 0 198220748 42758144 9580 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 10439 9580 118 243 0 10193 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 41756

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=832912/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=44912 CPUtime=402.37
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 14302 0 0 0 40225 12 0 0 25 0 1 0 198220748 45989888 10458 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 11228 10458 118 243 0 10982 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 44912

[startup+462.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=831888/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=45960 CPUtime=462.38
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 14845 0 0 0 46225 13 0 0 25 0 1 0 198220748 47063040 10725 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 11490 10725 118 243 0 11244 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 45960

[startup+522.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=828688/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=48908 CPUtime=522.4
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 15961 0 0 0 52225 15 0 0 25 0 1 0 198220748 50081792 11538 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 12227 11538 118 243 0 11981 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 48908

[startup+582.59 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 32297
/proc/meminfo: memFree=827280/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=50120 CPUtime=582.42
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 16329 0 0 0 58226 16 0 0 25 0 1 0 198220748 51322880 11873 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 12530 11873 118 243 0 12284 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 50120

[startup+642.625 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32297
/proc/meminfo: memFree=806672/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=75872 CPUtime=642.43
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 23185 0 0 0 64224 19 0 0 25 0 1 0 198220748 77692928 17009 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 18968 17009 118 243 0 18722 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 75872

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=806672/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=75872 CPUtime=702.44
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 23193 0 0 0 70225 19 0 0 25 0 1 0 198220748 77692928 17017 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 18968 17017 118 243 0 18722 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 75872

[startup+762.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=805904/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=75884 CPUtime=762.45
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 23757 0 0 0 76225 20 0 0 25 0 1 0 198220748 77705216 17183 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 18971 17183 118 243 0 18725 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 75884

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=805968/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=75884 CPUtime=822.47
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 23757 0 0 0 82226 21 0 0 25 0 1 0 198220748 77705216 17183 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 18971 17183 118 243 0 18725 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 75884

[startup+882.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=805648/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=76404 CPUtime=882.49
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 23866 0 0 0 88228 21 0 0 25 0 1 0 198220748 78237696 17292 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19101 17292 118 243 0 18855 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 76404

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=804688/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=76728 CPUtime=942.5
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 24508 0 0 0 94228 22 0 0 25 0 1 0 198220748 78569472 17533 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19182 17533 118 243 0 18936 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 76728

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=804560/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=76860 CPUtime=1002.5
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 24529 0 0 0 100228 22 0 0 25 0 1 0 198220748 78704640 17554 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19215 17554 118 243 0 18969 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 76860

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=804368/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=76992 CPUtime=1062.52
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 24575 0 0 0 106229 23 0 0 25 0 1 0 198220748 78839808 17600 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19248 17600 118 243 0 19002 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 76992

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=803280/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=77880 CPUtime=1122.54
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 25367 0 0 0 112230 24 0 0 25 0 1 0 198220748 79749120 17886 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19470 17886 118 243 0 19224 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 77880

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=802960/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=78204 CPUtime=1182.54
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 25439 0 0 0 118230 24 0 0 25 0 1 0 198220748 80080896 17958 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19551 17958 118 243 0 19305 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 78204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=802960/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=78204 CPUtime=1200.06
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 25441 0 0 0 119982 24 0 0 25 0 1 0 198220748 80080896 17960 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19551 17960 118 243 0 19305 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78204

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32297
/proc/meminfo: memFree=802960/2055920 swapFree=4144472/4192956
[pid=32296] ppid=32294 vsize=78204 CPUtime=1200.06
/proc/32296/stat : 32296 (cmusat) R 32294 32296 31097 0 -1 4194304 25441 0 0 0 119982 24 0 0 25 0 1 0 198220748 80080896 17960 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/32296/statm: 19551 17960 118 243 0 19305 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.83
CPU system time (s): 0.25996
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 78204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25441
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= 1953

runsolver used 1.42378 second user time and 2.67059 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Feb 18 07:11:09 UTC 2007

IDJOB= 294068
IDBENCH= 19879
IDSOLVER= 121
FILE ID= node23/294068-1171782669

PBS_JOBID= 3839549

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1513299405-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294068-1171782669/cmusat /tmp/evaluation/294068-1171782669/instance-294068-1171782669.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-294068-1171782669 -o ROOT/results/node23/solver-294068-1171782669 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294068-1171782669/cmusat /tmp/evaluation/294068-1171782669/instance-294068-1171782669.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  60d0c88e8671d7979416bf70b974aef4

RANDOM SEED= 455680004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        875120 kB
Buffers:         41368 kB
Cached:        1022688 kB
SwapCached:      16396 kB
Active:         844460 kB
Inactive:       243796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875120 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            78164 kB
Committed_AS:   599580 kB
PageTables:       1696 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node23 on Sun Feb 18 07:31:11 UTC 2007