Trace number 424566

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) 5000.05 5001.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
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 variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-424566-1177716401 -o ROOT/results/node6/solver-424566-1177716401 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424566-1177716401/mxc /tmp/evaluation/424566-1177716401/instance-424566-1177716401.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: 0.78 0.95 0.97 3/77 11495
/proc/meminfo: memFree=1685360/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=1724 CPUtime=0
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 247677778 1765376 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 431 266 46 122 0 305 0

[startup+0.0530941 s]
/proc/loadavg: 0.78 0.95 0.97 3/77 11495
/proc/meminfo: memFree=1685360/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=2440 CPUtime=0.04
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 604 0 0 0 4 0 0 0 18 0 1 0 247677778 2498560 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 610 457 59 122 0 484 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2440

[startup+0.102111 s]
/proc/loadavg: 0.78 0.95 0.97 3/77 11495
/proc/meminfo: memFree=1685360/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=2704 CPUtime=0.09
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 247677778 2768896 512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 676 512 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.301122 s]
/proc/loadavg: 0.78 0.95 0.97 3/77 11495
/proc/meminfo: memFree=1685360/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=3496 CPUtime=0.29
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 861 0 0 0 29 0 0 0 19 0 1 0 247677778 3579904 714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 874 714 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701169 s]
/proc/loadavg: 0.78 0.95 0.97 3/77 11495
/proc/meminfo: memFree=1685360/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=4976 CPUtime=0.69
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 1240 0 0 0 69 0 0 0 23 0 1 0 247677778 5095424 1093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 1244 1093 59 122 0 1118 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4976

[startup+1.50126 s]
/proc/loadavg: 0.78 0.95 0.97 2/78 11496
/proc/meminfo: memFree=1680168/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=7616 CPUtime=1.49
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 1880 0 0 0 149 0 0 0 25 0 1 0 247677778 7798784 1733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 1904 1733 59 122 0 1778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7616

[startup+3.10145 s]
/proc/loadavg: 0.78 0.95 0.97 2/78 11496
/proc/meminfo: memFree=1676904/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=11708 CPUtime=3.09
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 2901 0 0 0 308 1 0 0 25 0 1 0 247677778 11988992 2754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 2927 2754 59 122 0 2801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11708

[startup+6.30183 s]
/proc/loadavg: 0.80 0.95 0.97 2/78 11496
/proc/meminfo: memFree=1671016/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=14984 CPUtime=6.29
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 3737 0 0 0 628 1 0 0 25 0 1 0 247677778 15343616 3588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 3746 3588 67 122 0 3620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14984

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.97 2/78 11496
/proc/meminfo: memFree=1668144/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=18944 CPUtime=12.69
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 4739 0 0 0 1266 3 0 0 25 0 1 0 247677778 19398656 4590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 4736 4590 67 122 0 4610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18944

[startup+25.5021 s]
/proc/loadavg: 0.85 0.95 0.97 2/78 11496
/proc/meminfo: memFree=1665136/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=20748 CPUtime=25.48
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 5194 0 0 0 2545 3 0 0 25 0 1 0 247677778 21245952 5045 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 5187 5045 67 122 0 5061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20748

[startup+51.1021 s]
/proc/loadavg: 0.90 0.96 0.97 2/78 11496
/proc/meminfo: memFree=1662320/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=23592 CPUtime=51.08
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 5906 0 0 0 5104 4 0 0 25 0 1 0 247677778 24158208 5757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 5898 5757 67 122 0 5772 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23592

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 11496
/proc/meminfo: memFree=1656432/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=29392 CPUtime=102.26
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 7530 0 0 0 10220 6 0 0 25 0 1 0 247677778 30097408 7175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 7348 7175 67 122 0 7222 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29392

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 11496
/proc/meminfo: memFree=1653616/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=32296 CPUtime=162.24
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 8431 0 0 0 16217 7 0 0 25 0 1 0 247677778 33071104 7885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 8074 7885 67 122 0 7948 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32296

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11496
/proc/meminfo: memFree=1652464/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=33352 CPUtime=222.23
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 8872 0 0 0 22215 8 0 0 25 0 1 0 247677778 34152448 8166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 8338 8166 67 122 0 8212 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11496
/proc/meminfo: memFree=1650288/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=35992 CPUtime=282.21
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 9749 0 0 0 28212 9 0 0 25 0 1 0 247677778 36855808 8827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 8998 8827 67 122 0 8872 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35992

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11496
/proc/meminfo: memFree=1649456/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=36400 CPUtime=342.2
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 9966 0 0 0 34210 10 0 0 25 0 1 0 247677778 37273600 8912 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 9100 8912 67 122 0 8974 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36400

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11496
/proc/meminfo: memFree=1647024/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=38776 CPUtime=402.18
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 10752 0 0 0 40207 11 0 0 25 0 1 0 247677778 39706624 9517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 9694 9517 67 122 0 9568 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 38776

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11498
/proc/meminfo: memFree=1645168/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=40624 CPUtime=462.17
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 11353 0 0 0 46205 12 0 0 25 0 1 0 247677778 41598976 9971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 10156 9971 67 122 0 10030 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11498
/proc/meminfo: memFree=1643760/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=41944 CPUtime=522.15
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 11851 0 0 0 52202 13 0 0 25 0 1 0 247677778 42950656 10322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 10486 10322 67 122 0 10360 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11498
/proc/meminfo: memFree=1643632/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=42024 CPUtime=582.13
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 12089 0 0 0 58200 13 0 0 25 0 1 0 247677778 43032576 10354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 10506 10354 67 122 0 10380 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42024

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11498
/proc/meminfo: memFree=1643120/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=42648 CPUtime=642.12
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 12331 0 0 0 64198 14 0 0 25 0 1 0 247677778 43671552 10485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 10662 10485 67 122 0 10536 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42648


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1621424/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=64428 CPUtime=4061.07
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23168 0 0 0 406054 53 0 0 25 0 1 0 247677778 65974272 15901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16107 15901 67 122 0 15981 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 64428

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1621808/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=64008 CPUtime=4121.06
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23168 0 0 0 412052 54 0 0 25 0 1 0 247677778 65544192 15796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16002 15796 67 122 0 15876 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 64008

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1621808/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=64008 CPUtime=4181.04
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23239 0 0 0 418050 54 0 0 25 0 1 0 247677778 65544192 15796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16002 15796 67 122 0 15876 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 64008

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1621424/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=64404 CPUtime=4241.03
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23471 0 0 0 424048 55 0 0 25 0 1 0 247677778 65949696 15886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16101 15886 67 122 0 15975 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 64404

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1621424/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=64404 CPUtime=4301.01
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23542 0 0 0 430046 55 0 0 25 0 1 0 247677778 65949696 15886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16101 15886 67 122 0 15975 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 64404

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620720/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65196 CPUtime=4360.99
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23814 0 0 0 436043 56 0 0 25 0 1 0 247677778 66760704 16087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16299 16087 67 122 0 16173 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 65196

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620464/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65460 CPUtime=4420.98
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23948 0 0 0 442041 57 0 0 25 0 1 0 247677778 67031040 16150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16365 16150 67 122 0 16239 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 65460

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620464/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65404 CPUtime=4480.96
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23949 0 0 0 448039 57 0 0 25 0 1 0 247677778 66973696 16143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16351 16143 67 122 0 16225 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 65404

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620464/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65404 CPUtime=4540.95
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23949 0 0 0 454037 58 0 0 25 0 1 0 247677778 66973696 16143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16351 16143 67 122 0 16225 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 65404

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620464/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65404 CPUtime=4600.93
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 23949 0 0 0 460035 58 0 0 25 0 1 0 247677778 66973696 16143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16351 16143 67 122 0 16225 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 65404

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620464/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65404 CPUtime=4660.91
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 24091 0 0 0 466033 58 0 0 25 0 1 0 247677778 66973696 16143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16351 16143 67 122 0 16225 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 65404

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620528/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65308 CPUtime=4720.9
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 24162 0 0 0 472031 59 0 0 25 0 1 0 247677778 66875392 16119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16327 16119 67 122 0 16201 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 65308

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1620592/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=65268 CPUtime=4780.88
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 24304 0 0 0 478028 60 0 0 25 0 1 0 247677778 66834432 16109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16317 16109 67 122 0 16191 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 65268

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1618864/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=66984 CPUtime=4840.87
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 24802 0 0 0 484026 61 0 0 25 0 1 0 247677778 68591616 16529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 16746 16529 67 122 0 16620 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 66984

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1615920/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=70028 CPUtime=4900.85
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 25622 0 0 0 490023 62 0 0 25 0 1 0 247677778 71708672 17271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 17507 17271 67 122 0 17381 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 70028

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1615856/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=70028 CPUtime=4960.83
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 25712 0 0 0 496021 62 0 0 25 0 1 0 247677778 71708672 17283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 17507 17283 67 122 0 17381 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 70028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1615856/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=70028 CPUtime=5000.03
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 25712 0 0 0 499940 63 0 0 25 0 1 0 247677778 71708672 17283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 17507 17283 67 122 0 17381 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 70028

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11698
/proc/meminfo: memFree=1615856/2055924 swapFree=4143464/4192956
[pid=11495] ppid=11493 vsize=70028 CPUtime=5000.03
/proc/11495/stat : 11495 (mxc) R 11493 11495 11441 0 -1 4194304 25712 0 0 0 499940 63 0 0 25 0 1 0 247677778 71708672 17283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 17507 17283 67 122 0 17381 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 70028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.05
CPU user time (s): 4999.41
CPU system time (s): 0.641902
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 70340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.641902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25712
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= 102455

runsolver used 3.74943 second user time and 11.0543 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Fri Apr 27 23:26:41 UTC 2007

IDJOB= 424566
IDBENCH= 20068
IDSOLVER= 174
FILE ID= node6/424566-1177716401

PBS_JOBID= 4715389

Free space on /tmp= 66495 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/424566-1177716401/mxc /tmp/evaluation/424566-1177716401/instance-424566-1177716401.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424566-1177716401 -o ROOT/results/node6/solver-424566-1177716401 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424566-1177716401/mxc /tmp/evaluation/424566-1177716401/instance-424566-1177716401.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 955809215

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1685832 kB
Buffers:         41464 kB
Cached:         258048 kB
SwapCached:      17912 kB
Active:         177652 kB
Inactive:       148736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1685832 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            29316 kB
Committed_AS:  7181896 kB
PageTables:       1784 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= 66495 MiB

End job on node6 on Sat Apr 28 00:50:05 UTC 2007