Trace number 424598

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) 5000.03 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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/node45/watcher-424598-1177734342 -o ROOT/results/node45/solver-424598-1177734342 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424598-1177734342/mxc /tmp/evaluation/424598-1177734342/instance-424598-1177734342.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: 0.92 0.98 0.99 3/77 11021
/proc/meminfo: memFree=1514248/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=1636 CPUtime=0
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 128279831 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 409 238 46 122 0 283 0

[startup+0.0172149 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11021
/proc/meminfo: memFree=1514248/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=1872 CPUtime=0.01
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 453 0 0 0 1 0 0 0 18 0 1 0 128279831 1916928 328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 468 328 57 122 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1872

[startup+0.102223 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11021
/proc/meminfo: memFree=1514248/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=2136 CPUtime=0.1
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 502 0 0 0 10 0 0 0 18 0 1 0 128279831 2187264 377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 534 377 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.301243 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11021
/proc/meminfo: memFree=1514248/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=2664 CPUtime=0.29
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 634 0 0 0 29 0 0 0 19 0 1 0 128279831 2727936 509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 666 509 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.702284 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11021
/proc/meminfo: memFree=1514248/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=3476 CPUtime=0.69
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 856 0 0 0 69 0 0 0 23 0 1 0 128279831 3559424 731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 869 731 59 122 0 743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1510976/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=4928 CPUtime=1.49
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 1210 0 0 0 149 0 0 0 25 0 1 0 128279831 5046272 1085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 1232 1085 59 122 0 1106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4928

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1509824/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=5688 CPUtime=3.09
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 1408 0 0 0 309 0 0 0 25 0 1 0 128279831 5824512 1281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 1422 1281 67 122 0 1296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5688

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1508800/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=6188 CPUtime=6.29
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 1534 0 0 0 629 0 0 0 25 0 1 0 128279831 6336512 1407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 1547 1407 67 122 0 1421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6188

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1507848/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=7248 CPUtime=12.68
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 1802 0 0 0 1268 0 0 0 25 0 1 0 128279831 7421952 1675 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 1812 1675 67 122 0 1686 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7248

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1506696/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=8172 CPUtime=25.49
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 2021 0 0 0 2548 1 0 0 25 0 1 0 128279831 8368128 1894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 2043 1894 67 122 0 1917 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8172

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1505352/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=9440 CPUtime=51.08
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 2350 0 0 0 5107 1 0 0 25 0 1 0 128279831 9666560 2223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 2360 2223 67 122 0 2234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9440

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1503880/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=10860 CPUtime=102.27
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 2708 0 0 0 10225 2 0 0 25 0 1 0 128279831 11120640 2581 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 2715 2581 67 122 0 2589 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10860

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1502984/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=11744 CPUtime=162.25
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 2934 0 0 0 16222 3 0 0 25 0 1 0 128279831 12025856 2807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 2936 2807 67 122 0 2810 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11744

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1501896/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=12752 CPUtime=222.24
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 3185 0 0 0 22220 4 0 0 25 0 1 0 128279831 13058048 3024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3188 3024 67 122 0 3062 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12752

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1501384/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=13516 CPUtime=282.22
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 3599 0 0 0 28217 5 0 0 25 0 1 0 128279831 13840384 3166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3379 3166 67 122 0 3253 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13516

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1501256/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=13516 CPUtime=342.2
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 3889 0 0 0 34215 5 0 0 25 0 1 0 128279831 13840384 3184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3379 3184 67 122 0 3253 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13516

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1500232/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=14600 CPUtime=402.19
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 4378 0 0 0 40213 6 0 0 25 0 1 0 128279831 14950400 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530875 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3650 3420 67 122 0 3524 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14600

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1500104/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=14732 CPUtime=462.18
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 4671 0 0 0 46211 7 0 0 25 0 1 0 128279831 15085568 3454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3683 3454 67 122 0 3557 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 14732

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1499912/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=14892 CPUtime=522.16
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 4960 0 0 0 52209 7 0 0 25 0 1 0 128279831 15249408 3484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3723 3484 67 122 0 3597 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14892

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11022
/proc/meminfo: memFree=1499912/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=14892 CPUtime=582.14
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 5230 0 0 0 58206 8 0 0 25 0 1 0 128279831 15249408 3495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 3723 3495 67 122 0 3597 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14892

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 11022
/proc/meminfo: memFree=1498632/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=16232 CPUtime=642.13
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 5787 0 0 0 64204 9 0 0 25 0 1 0 128279831 16621568 3810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 4058 3810 67 122 0 3932 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16232


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1492232/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=22972 CPUtime=4001.17
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 18176 0 0 0 400074 43 0 0 25 0 1 0 128279831 23523328 5427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 5743 5427 67 122 0 5617 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 22972

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1492168/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=22972 CPUtime=4061.15
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 18338 0 0 0 406072 43 0 0 25 0 1 0 128279831 23523328 5427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 5743 5427 67 122 0 5617 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 22972

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1492168/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=23120 CPUtime=4121.14
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 18511 0 0 0 412070 44 0 0 25 0 1 0 128279831 23674880 5438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 5780 5438 67 122 0 5654 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 23120

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1491976/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=23252 CPUtime=4181.12
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 18717 0 0 0 418068 44 0 0 25 0 1 0 128279831 23810048 5482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 5813 5482 67 122 0 5687 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 23252

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1491976/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=23388 CPUtime=4241.11
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 18905 0 0 0 424066 45 0 0 25 0 1 0 128279831 23949312 5508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 5847 5508 67 122 0 5721 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 23388

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1491784/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=23388 CPUtime=4301.09
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 19131 0 0 0 430064 45 0 0 25 0 1 0 128279831 23949312 5518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 5847 5518 67 122 0 5721 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 23388

[startup+4362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11222
/proc/meminfo: memFree=1490952/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=24312 CPUtime=4361.07
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 19532 0 0 0 436061 46 0 0 25 0 1 0 128279831 24895488 5751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6078 5751 67 122 0 5952 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 24312

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11222
/proc/meminfo: memFree=1490504/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=24852 CPUtime=4421.06
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 19764 0 0 0 442059 47 0 0 25 0 1 0 128279831 25448448 5863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6213 5863 67 122 0 6087 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 24852

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490440/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=24852 CPUtime=4481.04
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 19954 0 0 0 448057 47 0 0 25 0 1 0 128279831 25448448 5873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6213 5873 67 122 0 6087 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 24852

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490312/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=24988 CPUtime=4541.03
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 20168 0 0 0 454055 48 0 0 25 0 1 0 128279831 25587712 5907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528500 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6247 5907 67 122 0 6121 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 24988

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490184/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25120 CPUtime=4601.02
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 20312 0 0 0 460053 49 0 0 25 0 1 0 128279831 25722880 5931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6280 5931 67 122 0 6154 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 25120

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490120/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25120 CPUtime=4661
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 20493 0 0 0 466051 49 0 0 25 0 1 0 128279831 25722880 5932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6280 5932 67 122 0 6154 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 25120

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490120/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25120 CPUtime=4720.99
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 20614 0 0 0 472049 50 0 0 25 0 1 0 128279831 25722880 5933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6280 5933 67 122 0 6154 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 25120

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490120/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25120 CPUtime=4780.97
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 20795 0 0 0 478047 50 0 0 25 0 1 0 128279831 25722880 5934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6280 5934 67 122 0 6154 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 25120

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490056/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25268 CPUtime=4840.95
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 20920 0 0 0 484045 50 0 0 25 0 1 0 128279831 25874432 5939 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6317 5939 67 122 0 6191 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 25268

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490056/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25268 CPUtime=4900.94
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 21101 0 0 0 490043 51 0 0 25 0 1 0 128279831 25874432 5940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6317 5940 67 122 0 6191 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 25268

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490184/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25268 CPUtime=4960.92
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 21282 0 0 0 496040 52 0 0 25 0 1 0 128279831 25874432 5941 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6317 5941 67 122 0 6191 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 25268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11222
/proc/meminfo: memFree=1490184/2055920 swapFree=4157692/4192956
[pid=11021] ppid=11019 vsize=25268 CPUtime=5000.01
/proc/11021/stat : 11021 (mxc) R 11019 11021 10728 0 -1 4194304 21342 0 0 0 499949 52 0 0 25 0 1 0 128279831 25874432 5941 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11021/statm: 6317 5941 67 122 0 6191 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 25268

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): 5000.03
CPU user time (s): 4999.5
CPU system time (s): 0.529919
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 25508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.529919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21342
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= 8069

runsolver used 3.69144 second user time and 11.3873 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Sat Apr 28 04:25:42 UTC 2007

IDJOB= 424598
IDBENCH= 20100
IDSOLVER= 174
FILE ID= node45/424598-1177734342

PBS_JOBID= 4715434

Free space on /tmp= 66537 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/424598-1177734342/mxc /tmp/evaluation/424598-1177734342/instance-424598-1177734342.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-424598-1177734342 -o ROOT/results/node45/solver-424598-1177734342 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424598-1177734342/mxc /tmp/evaluation/424598-1177734342/instance-424598-1177734342.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 413931329

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1514720 kB
Buffers:         49848 kB
Cached:         400700 kB
SwapCached:      15048 kB
Active:         245128 kB
Inactive:       229092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514720 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            52564 kB
Committed_AS:  1398388 kB
PageTables:       1732 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= 66537 MiB

End job on node45 on Sat Apr 28 05:49:06 UTC 2007