Trace number 367500

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) 10000.1 10003.1

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryINDUST (industrial 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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-367500-1176928173 -o ROOT/results/node61/solver-367500-1176928173 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367500-1176928173/mxc /tmp/evaluation/367500-1176928173/instance-367500-1176928173.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.95 1.01 1.00 3/64 20473
/proc/meminfo: memFree=1825544/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=20184 CPUtime=0
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 723 0 0 0 0 0 0 0 18 0 1 0 104781080 20668416 708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 5046 714 42 122 0 4920 0

[startup+0.100192 s]
/proc/loadavg: 0.95 1.01 1.00 3/64 20473
/proc/meminfo: memFree=1825544/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=46536 CPUtime=0.09
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 10358 0 0 0 4 5 0 0 18 0 1 0 104781080 47652864 10342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11634 10343 46 122 0 11508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46536

[startup+0.2012 s]
/proc/loadavg: 0.95 1.01 1.00 3/64 20473
/proc/meminfo: memFree=1825544/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=49704 CPUtime=0.19
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 11176 0 0 0 14 5 0 0 18 0 1 0 104781080 50896896 11160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 12426 11160 46 122 0 12300 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 49704

[startup+0.301209 s]
/proc/loadavg: 0.95 1.01 1.00 3/64 20473
/proc/meminfo: memFree=1825544/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=53296 CPUtime=0.29
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 12070 0 0 0 24 5 0 0 19 0 1 0 104781080 54575104 12054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 13324 12054 46 122 0 13198 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53296

[startup+0.701247 s]
/proc/loadavg: 0.95 1.01 1.00 3/64 20473
/proc/meminfo: memFree=1825544/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=46688 CPUtime=0.69
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 15259 0 0 0 62 7 0 0 22 0 1 0 104781080 47808512 10430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11672 10430 59 122 0 11546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46688

[startup+1.50132 s]
/proc/loadavg: 0.95 1.01 1.00 2/65 20474
/proc/meminfo: memFree=1783808/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=46820 CPUtime=1.49
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 15269 0 0 0 142 7 0 0 25 0 1 0 104781080 47943680 10440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11705 10440 59 122 0 11579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46820

[startup+3.10147 s]
/proc/loadavg: 0.95 1.01 1.00 2/65 20474
/proc/meminfo: memFree=1783616/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=46820 CPUtime=3.09
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 15302 0 0 0 302 7 0 0 25 0 1 0 104781080 47943680 10473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11705 10473 59 122 0 11579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46820

[startup+6.30177 s]
/proc/loadavg: 0.95 1.01 1.00 2/65 20474
/proc/meminfo: memFree=1783368/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=47084 CPUtime=6.29
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 15391 0 0 0 622 7 0 0 25 0 1 0 104781080 48214016 10562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11771 10562 59 122 0 11645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47084

[startup+12.7014 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 20474
/proc/meminfo: memFree=1783184/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=47084 CPUtime=12.69
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 15440 0 0 0 1261 8 0 0 25 0 1 0 104781080 48214016 10611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11771 10611 59 122 0 11645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47084

[startup+25.5016 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 20474
/proc/meminfo: memFree=1782480/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=47876 CPUtime=25.48
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 15650 0 0 0 2540 8 0 0 25 0 1 0 104781080 49025024 10821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 11969 10821 59 122 0 11843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47876

[startup+51.102 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 20474
/proc/meminfo: memFree=1776912/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=53568 CPUtime=51.07
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 17075 0 0 0 5097 10 0 0 25 0 1 0 104781080 54853632 12246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 13392 12246 59 122 0 13266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53568

[startup+102.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1766480/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=63992 CPUtime=102.25
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 19656 0 0 0 10213 12 0 0 25 0 1 0 104781080 65527808 14827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 15998 14827 59 122 0 15872 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63992

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1758992/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=71516 CPUtime=162.24
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 21534 0 0 0 16209 15 0 0 25 0 1 0 104781080 73232384 16705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 17879 16705 59 122 0 17753 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71516

[startup+222.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1752656/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=77720 CPUtime=222.23
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 23094 0 0 0 22206 17 0 0 25 0 1 0 104781080 79585280 18265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 19430 18265 59 122 0 19304 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77720

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1743632/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=86716 CPUtime=282.2
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 25360 0 0 0 28201 19 0 0 25 0 1 0 104781080 88797184 20531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21679 20531 59 122 0 21553 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 86716

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1733776/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=96608 CPUtime=342.19
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 27790 0 0 0 34198 21 0 0 25 0 1 0 104781080 98926592 22961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 24152 22961 59 122 0 24026 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 96608

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1724304/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=106244 CPUtime=402.17
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 30193 0 0 0 40193 24 0 0 25 0 1 0 104781080 108793856 25364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 26561 25364 59 122 0 26435 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 106244

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1714128/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=116320 CPUtime=462.15
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 32696 0 0 0 46188 27 0 0 25 0 1 0 104781080 119111680 27867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 29080 27867 59 122 0 28954 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 116320

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1703824/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=126804 CPUtime=522.13
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 35305 0 0 0 52183 30 0 0 25 0 1 0 104781080 129847296 30476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 31701 30476 59 122 0 31575 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 126804

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1689168/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=141192 CPUtime=582.13
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 38923 0 0 0 58178 35 0 0 25 0 1 0 104781080 144580608 34094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 35298 34094 59 122 0 35172 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 141192

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1673744/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=156636 CPUtime=642.11
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 42767 0 0 0 64171 40 0 0 25 0 1 0 104781080 160395264 37938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531148 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 39159 37938 59 122 0 39033 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 156636


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20874
/proc/meminfo: memFree=1616912/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=211740 CPUtime=9039.63
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58792 0 0 0 903900 63 0 0 25 0 1 0 104781080 216821760 51388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 52935 51388 67 122 0 52809 0
Current children cumulated CPU time (s) 9039.63
Current children cumulated vsize (KiB) 211740

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20982
/proc/meminfo: memFree=1615512/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=211740 CPUtime=9099.56
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58792 0 0 0 909893 63 0 0 25 0 1 0 104781080 216821760 51388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 52935 51388 67 122 0 52809 0
Current children cumulated CPU time (s) 9099.56
Current children cumulated vsize (KiB) 211740

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616720/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=211740 CPUtime=9159.49
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58792 0 0 0 915886 63 0 0 25 0 1 0 104781080 216821760 51388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 52935 51388 67 122 0 52809 0
Current children cumulated CPU time (s) 9159.49
Current children cumulated vsize (KiB) 211740

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616720/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=211740 CPUtime=9219.47
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58792 0 0 0 921884 63 0 0 25 0 1 0 104781080 216821760 51388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 52935 51388 67 122 0 52809 0
Current children cumulated CPU time (s) 9219.47
Current children cumulated vsize (KiB) 211740

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616528/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=211996 CPUtime=9279.46
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58820 0 0 0 927883 63 0 0 25 0 1 0 104781080 217083904 51416 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 52999 51416 67 122 0 52873 0
Current children cumulated CPU time (s) 9279.46
Current children cumulated vsize (KiB) 211996

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9339.45
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58849 0 0 0 933882 63 0 0 25 0 1 0 104781080 217346048 51445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51445 67 122 0 52937 0
Current children cumulated CPU time (s) 9339.45
Current children cumulated vsize (KiB) 212252

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9399.42
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58867 0 0 0 939879 63 0 0 25 0 1 0 104781080 217346048 51463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51463 67 122 0 52937 0
Current children cumulated CPU time (s) 9399.42
Current children cumulated vsize (KiB) 212252

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616336/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9459.42
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 945878 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9459.42
Current children cumulated vsize (KiB) 212252

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616464/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9519.4
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 951876 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9519.4
Current children cumulated vsize (KiB) 212252

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616464/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9579.38
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 957874 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9579.38
Current children cumulated vsize (KiB) 212252

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9639.37
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 963873 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9639.37
Current children cumulated vsize (KiB) 212252

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9699.35
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 969871 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9699.35
Current children cumulated vsize (KiB) 212252

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9759.33
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 975869 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9759.33
Current children cumulated vsize (KiB) 212252

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9819.31
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 981867 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9819.31
Current children cumulated vsize (KiB) 212252

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616464/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9879.3
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58870 0 0 0 987866 64 0 0 25 0 1 0 104781080 217346048 51466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51466 67 122 0 52937 0
Current children cumulated CPU time (s) 9879.3
Current children cumulated vsize (KiB) 212252

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616400/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9939.28
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58874 0 0 0 993864 64 0 0 25 0 1 0 104781080 217346048 51470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51470 67 122 0 52937 0
Current children cumulated CPU time (s) 9939.28
Current children cumulated vsize (KiB) 212252

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616464/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=9999.27
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58874 0 0 0 999863 64 0 0 25 0 1 0 104781080 217346048 51470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51470 67 122 0 52937 0
Current children cumulated CPU time (s) 9999.27
Current children cumulated vsize (KiB) 212252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21072
/proc/meminfo: memFree=1616464/2055920 swapFree=4183012/4192956
[pid=20473] ppid=20471 vsize=212252 CPUtime=10000.1
/proc/20473/stat : 20473 (mxc) R 20471 20473 20417 0 -1 4194304 58874 0 0 0 999943 64 0 0 25 0 1 0 104781080 217346048 51470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 53063 51470 67 122 0 52937 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 212252

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): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9999.43
CPU system time (s): 0.680896
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 213712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.43
system time used= 0.680896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58874
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= 16533

runsolver used 6.92595 second user time and 20.5559 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Wed Apr 18 20:29:35 UTC 2007

IDJOB= 367500
IDBENCH= 20384
IDSOLVER= 174
FILE ID= node61/367500-1176928173

PBS_JOBID= 4605680

Free space on /tmp= 66484 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/367500-1176928173/mxc /tmp/evaluation/367500-1176928173/instance-367500-1176928173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-367500-1176928173 -o ROOT/results/node61/solver-367500-1176928173 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367500-1176928173/mxc /tmp/evaluation/367500-1176928173/instance-367500-1176928173.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 653991845

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1825888 kB
Buffers:         12040 kB
Cached:         168248 kB
SwapCached:       3720 kB
Active:          56468 kB
Inactive:       134080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825888 kB
SwapTotal:     4192956 kB
SwapFree:      4183012 kB
Dirty:           19988 kB
Writeback:           0 kB
Mapped:          15220 kB
Slab:            25584 kB
Committed_AS:   823796 kB
PageTables:       1388 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= 66484 MiB

End job on node61 on Wed Apr 18 23:16:20 UTC 2007