Trace number 424599

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
MXC 2007-02-08? (TO) 5000.08 5001.41

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-424599-1177734617 -o ROOT/results/node15/solver-424599-1177734617 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424599-1177734617/mxc /tmp/evaluation/424599-1177734617/instance-424599-1177734617.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 7929
/proc/meminfo: memFree=1546736/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=1636 CPUtime=0
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 221379322 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 409 238 46 122 0 283 0

[startup+0.047869 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7929
/proc/meminfo: memFree=1546736/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=2004 CPUtime=0.04
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 466 0 0 0 4 0 0 0 18 0 1 0 221379322 2052096 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 501 341 59 122 0 375 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2004

[startup+0.101875 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7929
/proc/meminfo: memFree=1546736/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=2136 CPUtime=0.09
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 221379322 2187264 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 534 383 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301892 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7929
/proc/meminfo: memFree=1546736/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=2664 CPUtime=0.29
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 647 0 0 0 29 0 0 0 19 0 1 0 221379322 2727936 522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 666 522 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701929 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7929
/proc/meminfo: memFree=1546736/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=3608 CPUtime=0.69
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 879 0 0 0 69 0 0 0 23 0 1 0 221379322 3694592 754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 902 754 59 122 0 776 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1543336/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=4928 CPUtime=1.49
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 1199 0 0 0 149 0 0 0 25 0 1 0 221379322 5046272 1074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 1232 1074 59 122 0 1106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4928

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1542248/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=5576 CPUtime=3.09
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 1379 0 0 0 308 1 0 0 25 0 1 0 221379322 5709824 1252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 1394 1252 67 122 0 1268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5576

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1541288/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=6104 CPUtime=6.29
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 1528 0 0 0 628 1 0 0 25 0 1 0 221379322 6250496 1401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 1526 1401 67 122 0 1400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6104

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1540072/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=7228 CPUtime=12.69
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 1783 0 0 0 1268 1 0 0 25 0 1 0 221379322 7401472 1656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 1807 1656 67 122 0 1681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7228

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1539048/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=8280 CPUtime=25.48
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 2050 0 0 0 2547 1 0 0 25 0 1 0 221379322 8478720 1923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 2070 1923 67 122 0 1944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8280

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1537512/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=9684 CPUtime=51.08
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 2409 0 0 0 5106 2 0 0 25 0 1 0 221379322 9916416 2282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 2421 2282 67 122 0 2295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9684

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1536168/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=11000 CPUtime=102.26
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 2744 0 0 0 10224 2 0 0 25 0 1 0 221379322 11264000 2617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 2750 2617 67 122 0 2624 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11000

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1535208/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=11924 CPUtime=162.25
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 2981 0 0 0 16222 3 0 0 25 0 1 0 221379322 12210176 2854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 2981 2854 67 122 0 2855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11924

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7930
/proc/meminfo: memFree=1534184/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=12940 CPUtime=222.23
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 3236 0 0 0 22220 3 0 0 25 0 1 0 221379322 13250560 3075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3235 3075 67 122 0 3109 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12940

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 7930
/proc/meminfo: memFree=1533544/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=13768 CPUtime=282.22
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 3668 0 0 0 28218 4 0 0 25 0 1 0 221379322 14098432 3235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3442 3235 67 122 0 3316 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13768

[startup+342.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 7930
/proc/meminfo: memFree=1533480/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=13768 CPUtime=342.21
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 3980 0 0 0 34216 5 0 0 25 0 1 0 221379322 14098432 3241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3442 3241 67 122 0 3316 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13768

[startup+402.302 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 7930
/proc/meminfo: memFree=1532328/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=14864 CPUtime=402.19
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 4509 0 0 0 40213 6 0 0 25 0 1 0 221379322 15220736 3514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3716 3514 67 122 0 3590 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14864

[startup+462.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 7930
/proc/meminfo: memFree=1532200/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=15148 CPUtime=462.17
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 4792 0 0 0 46211 6 0 0 25 0 1 0 221379322 15511552 3575 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3787 3575 67 122 0 3661 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15148

[startup+522.302 s]
/proc/loadavg: 1.03 1.05 1.00 3/78 7930
/proc/meminfo: memFree=1532136/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=15300 CPUtime=522.16
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 5069 0 0 0 52209 7 0 0 25 0 1 0 221379322 15667200 3593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3825 3593 67 122 0 3699 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15300

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 7932
/proc/meminfo: memFree=1531816/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=15576 CPUtime=582.15
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 5396 0 0 0 58207 8 0 0 25 0 1 0 221379322 15949824 3661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 3894 3661 67 122 0 3768 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15576

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 7932
/proc/meminfo: memFree=1530984/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=16508 CPUtime=642.13
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 5852 0 0 0 64205 8 0 0 25 0 1 0 221379322 16904192 3875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 4127 3875 67 122 0 4001 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16508


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8130
/proc/meminfo: memFree=1524328/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=23300 CPUtime=4001.2
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 18233 0 0 0 400082 38 0 0 25 0 1 0 221379322 23859200 5538 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 5825 5538 67 122 0 5699 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 23300

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8130
/proc/meminfo: memFree=1524200/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=23432 CPUtime=4061.19
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 18402 0 0 0 406080 39 0 0 25 0 1 0 221379322 23994368 5545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 5858 5545 67 122 0 5732 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 23432

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8130
/proc/meminfo: memFree=1524200/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=23432 CPUtime=4121.17
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 18618 0 0 0 412078 39 0 0 25 0 1 0 221379322 23994368 5545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 5858 5545 67 122 0 5732 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 23432

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1524200/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=23432 CPUtime=4181.16
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 18780 0 0 0 418076 40 0 0 25 0 1 0 221379322 23994368 5545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 5858 5545 67 122 0 5732 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 23432

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8132
/proc/meminfo: memFree=1524136/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=23432 CPUtime=4241.14
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 18942 0 0 0 424074 40 0 0 25 0 1 0 221379322 23994368 5545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 5858 5545 67 122 0 5732 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 23432

[startup+4302.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8132
/proc/meminfo: memFree=1524136/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=23432 CPUtime=4301.13
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 19104 0 0 0 430072 41 0 0 25 0 1 0 221379322 23994368 5545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 5858 5545 67 122 0 5732 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 23432

[startup+4362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 8132
/proc/meminfo: memFree=1523560/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=24356 CPUtime=4361.12
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 19558 0 0 0 436070 42 0 0 25 0 1 0 221379322 24940544 5777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6089 5777 67 122 0 5963 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 24356

[startup+4422.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 8132
/proc/meminfo: memFree=1522920/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=24796 CPUtime=4421.1
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 19780 0 0 0 442068 42 0 0 25 0 1 0 221379322 25391104 5879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6199 5879 67 122 0 6073 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 24796

[startup+4482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8132
/proc/meminfo: memFree=1522728/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=24988 CPUtime=4481.08
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 19984 0 0 0 448065 43 0 0 25 0 1 0 221379322 25587712 5903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6247 5903 67 122 0 6121 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 24988

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8132
/proc/meminfo: memFree=1522664/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=24988 CPUtime=4541.07
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 20174 0 0 0 454063 44 0 0 25 0 1 0 221379322 25587712 5913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6247 5913 67 122 0 6121 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 24988

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8132
/proc/meminfo: memFree=1522536/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25272 CPUtime=4601.06
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 20332 0 0 0 460062 44 0 0 25 0 1 0 221379322 25878528 5951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6318 5951 67 122 0 6192 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 25272

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8132
/proc/meminfo: memFree=1522472/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25272 CPUtime=4661.04
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 20524 0 0 0 466059 45 0 0 25 0 1 0 221379322 25878528 5963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6318 5963 67 122 0 6192 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 25272

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1522344/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25464 CPUtime=4721.03
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 20725 0 0 0 472057 46 0 0 25 0 1 0 221379322 26075136 5984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6366 5984 67 122 0 6240 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 25464

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1522408/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25464 CPUtime=4781.01
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 20854 0 0 0 478055 46 0 0 25 0 1 0 221379322 26075136 5993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6366 5993 67 122 0 6240 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 25464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1522344/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25464 CPUtime=4840.99
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 21034 0 0 0 484053 46 0 0 25 0 1 0 221379322 26075136 5993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6366 5993 67 122 0 6240 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 25464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1522344/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25464 CPUtime=4900.98
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 21214 0 0 0 490051 47 0 0 25 0 1 0 221379322 26075136 5993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6366 5993 67 122 0 6240 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 25464

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1522344/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25464 CPUtime=4960.96
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 21335 0 0 0 496049 47 0 0 25 0 1 0 221379322 26075136 5994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6366 5994 67 122 0 6240 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 25464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8132
/proc/meminfo: memFree=1522280/2055920 swapFree=4169140/4192956
[pid=7929] ppid=7927 vsize=25656 CPUtime=5000.06
/proc/7929/stat : 7929 (mxc) R 7927 7929 7638 0 -1 4194304 21473 0 0 0 499958 48 0 0 25 0 1 0 221379322 26271744 6012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7929/statm: 6414 6012 67 122 0 6288 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25656

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): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.59
CPU system time (s): 0.490925
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 25704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.490925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21473
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= 8517

runsolver used 3.85041 second user time and 11.0203 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Sat Apr 28 04:30:17 UTC 2007

IDJOB= 424599
IDBENCH= 20101
IDSOLVER= 174
FILE ID= node15/424599-1177734617

PBS_JOBID= 4715440

Free space on /tmp= 66543 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/424599-1177734617/mxc /tmp/evaluation/424599-1177734617/instance-424599-1177734617.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-424599-1177734617 -o ROOT/results/node15/solver-424599-1177734617 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424599-1177734617/mxc /tmp/evaluation/424599-1177734617/instance-424599-1177734617.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 36931891

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1547208 kB
Buffers:         48544 kB
Cached:         363436 kB
SwapCached:       2956 kB
Active:         212544 kB
Inactive:       222808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547208 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          30548 kB
Slab:            58828 kB
Committed_AS:  7135996 kB
PageTables:       1868 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= 66543 MiB

End job on node15 on Sat Apr 28 05:53:41 UTC 2007