Trace number 369082

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) 5000.02 5001.52

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
Bench CategoryCRAFTED (crafted 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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-369082-1177255650 -o ROOT/results/node12/solver-369082-1177255650 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369082-1177255650/mxc /tmp/evaluation/369082-1177255650/instance-369082-1177255650.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 23694
/proc/meminfo: memFree=1850784/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=2584 CPUtime=0
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 494 0 0 0 0 0 0 0 18 0 1 0 201602410 2646016 478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 646 479 46 122 0 520 0

[startup+0.065464 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23694
/proc/meminfo: memFree=1850784/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=3824 CPUtime=0.06
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1052 0 0 0 6 0 0 0 18 0 1 0 201602410 3915776 752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 956 752 57 122 0 830 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3824

[startup+0.101466 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23694
/proc/meminfo: memFree=1850784/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=3824 CPUtime=0.09
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1080 0 0 0 9 0 0 0 18 0 1 0 201602410 3915776 780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 956 780 59 122 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3824

[startup+0.301486 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23694
/proc/meminfo: memFree=1850784/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=3956 CPUtime=0.29
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1090 0 0 0 29 0 0 0 20 0 1 0 201602410 4050944 790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 989 791 59 122 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.701526 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23694
/proc/meminfo: memFree=1850784/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=3956 CPUtime=0.69
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1118 0 0 0 69 0 0 0 24 0 1 0 201602410 4050944 818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 989 818 59 122 0 863 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3956

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1847640/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=4224 CPUtime=1.49
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1166 0 0 0 149 0 0 0 25 0 1 0 201602410 4325376 866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 1056 866 59 122 0 930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4224

[startup+3.10177 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1847256/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=4620 CPUtime=3.09
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1256 0 0 0 309 0 0 0 25 0 1 0 201602410 4730880 956 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 1155 956 59 122 0 1029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4620

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1846488/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=5280 CPUtime=6.29
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1427 0 0 0 629 0 0 0 25 0 1 0 201602410 5406720 1127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 1320 1127 59 122 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5280

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1845152/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=6524 CPUtime=12.68
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 1726 0 0 0 1268 0 0 0 25 0 1 0 201602410 6680576 1426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 1631 1426 59 122 0 1505 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6524

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1842912/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=8668 CPUtime=25.49
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 2254 0 0 0 2548 1 0 0 25 0 1 0 201602410 8876032 1954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528088 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 2167 1954 59 122 0 2041 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8668

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1839904/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=11848 CPUtime=51.08
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 3017 0 0 0 5106 2 0 0 25 0 1 0 201602410 12132352 2717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 2962 2717 59 122 0 2836 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11848

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1836704/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=14952 CPUtime=102.27
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 3807 0 0 0 10224 3 0 0 25 0 1 0 201602410 15310848 3460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 3738 3460 67 122 0 3612 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14952

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1835488/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=16300 CPUtime=162.25
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 4163 0 0 0 16221 4 0 0 25 0 1 0 201602410 16691200 3767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 4075 3767 67 122 0 3949 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16300

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1834528/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=17396 CPUtime=222.22
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 4449 0 0 0 22218 4 0 0 25 0 1 0 201602410 17813504 3999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 4349 3999 67 122 0 4223 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23695
/proc/meminfo: memFree=1834336/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=17372 CPUtime=282.21
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 4528 0 0 0 28216 5 0 0 25 0 1 0 201602410 17788928 4024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 4343 4024 67 122 0 4217 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17372

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23697
/proc/meminfo: memFree=1833952/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=17504 CPUtime=342.2
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 4616 0 0 0 34214 6 0 0 25 0 1 0 201602410 17924096 4052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 4376 4052 67 122 0 4250 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17504

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23697
/proc/meminfo: memFree=1832608/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=19588 CPUtime=402.18
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 5056 0 0 0 40212 6 0 0 25 0 1 0 201602410 20058112 4432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 4897 4432 67 122 0 4771 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19588

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23697
/proc/meminfo: memFree=1831520/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=20896 CPUtime=462.16
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 5351 0 0 0 46209 7 0 0 25 0 1 0 201602410 21397504 4661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 5224 4661 67 122 0 5098 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20896

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23697
/proc/meminfo: memFree=1830816/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=21768 CPUtime=522.14
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 5584 0 0 0 52207 7 0 0 25 0 1 0 201602410 22290432 4828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 5442 4828 67 122 0 5316 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21768

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23697
/proc/meminfo: memFree=1830816/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=21768 CPUtime=582.13
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 5584 0 0 0 58205 8 0 0 25 0 1 0 201602410 22290432 4828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 5442 4828 67 122 0 5316 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21768

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23697
/proc/meminfo: memFree=1828960/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=23504 CPUtime=642.12
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 6098 0 0 0 64203 9 0 0 25 0 1 0 201602410 24068096 5270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531448 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 5876 5270 67 122 0 5750 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23504


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800480/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4061.06
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15070 0 0 0 406062 44 0 0 25 0 1 0 201602410 51277824 11717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11717 67 122 0 12393 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 50076

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800288/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4121.04
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15177 0 0 0 412060 44 0 0 25 0 1 0 201602410 51277824 11719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530534 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11719 67 122 0 12393 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 50076

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800288/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4181.03
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15177 0 0 0 418058 45 0 0 25 0 1 0 201602410 51277824 11719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11719 67 122 0 12393 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 50076

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800224/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4241.01
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15282 0 0 0 424056 45 0 0 25 0 1 0 201602410 51277824 11719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11719 67 122 0 12393 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 50076

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800224/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4300.99
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15282 0 0 0 430053 46 0 0 25 0 1 0 201602410 51277824 11719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11719 67 122 0 12393 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 50076

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800224/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4360.97
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15289 0 0 0 436051 46 0 0 25 0 1 0 201602410 51277824 11726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11726 67 122 0 12393 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 50076

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800096/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4420.96
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15395 0 0 0 442049 47 0 0 25 0 1 0 201602410 51277824 11727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11727 67 122 0 12393 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 50076

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800096/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4480.95
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15395 0 0 0 448047 48 0 0 25 0 1 0 201602410 51277824 11727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11727 67 122 0 12393 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 50076

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1800032/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50076 CPUtime=4540.93
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15500 0 0 0 454045 48 0 0 25 0 1 0 201602410 51277824 11727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12519 11727 67 122 0 12393 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 50076

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799968/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50336 CPUtime=4600.91
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15540 0 0 0 460043 48 0 0 25 0 1 0 201602410 51544064 11767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12584 11767 67 122 0 12458 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 50336

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799776/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50336 CPUtime=4660.89
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15645 0 0 0 466040 49 0 0 25 0 1 0 201602410 51544064 11767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12584 11767 67 122 0 12458 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 50336

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799776/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50336 CPUtime=4720.88
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15645 0 0 0 472039 49 0 0 25 0 1 0 201602410 51544064 11767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12584 11767 67 122 0 12458 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 50336

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799712/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50336 CPUtime=4780.86
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15750 0 0 0 478036 50 0 0 25 0 1 0 201602410 51544064 11767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12584 11767 67 122 0 12458 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 50336

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799648/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50596 CPUtime=4840.84
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15796 0 0 0 484034 50 0 0 25 0 1 0 201602410 51810304 11813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12649 11813 67 122 0 12523 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 50596

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799328/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=50988 CPUtime=4900.83
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 15871 0 0 0 490032 51 0 0 25 0 1 0 201602410 52211712 11888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12747 11888 67 122 0 12621 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 50988

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1799008/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=51120 CPUtime=4960.81
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 16005 0 0 0 496030 51 0 0 25 0 1 0 201602410 52346880 11917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12780 11917 67 122 0 12654 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 51120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1798944/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=51252 CPUtime=5000.01
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 16032 0 0 0 499949 52 0 0 25 0 1 0 201602410 52482048 11944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12813 11944 67 122 0 12687 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 51252

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: 0.99 0.98 0.99 2/78 23897
/proc/meminfo: memFree=1798944/2055920 swapFree=4159972/4192956
[pid=23694] ppid=23692 vsize=51252 CPUtime=5000.01
/proc/23694/stat : 23694 (mxc) R 23692 23694 23160 0 -1 4194304 16032 0 0 0 499949 52 0 0 25 0 1 0 201602410 52482048 11944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23694/statm: 12813 11944 67 122 0 12687 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 51252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.02
CPU user time (s): 4999.49
CPU system time (s): 0.529919
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 51540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
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= 16032
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= 102178

runsolver used 5.96209 second user time and 11.9852 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sun Apr 22 15:27:30 UTC 2007

IDJOB= 369082
IDBENCH= 24629
IDSOLVER= 181
FILE ID= node12/369082-1177255650

PBS_JOBID= 4650573

Free space on /tmp= 66381 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369082-1177255650/mxc /tmp/evaluation/369082-1177255650/instance-369082-1177255650.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-369082-1177255650 -o ROOT/results/node12/solver-369082-1177255650 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369082-1177255650/mxc /tmp/evaluation/369082-1177255650/instance-369082-1177255650.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 217450438

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1851256 kB
Buffers:         17220 kB
Cached:         109152 kB
SwapCached:      11328 kB
Active:          40396 kB
Inactive:       108864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851256 kB
SwapTotal:     4192956 kB
SwapFree:      4159972 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            40924 kB
Committed_AS:  6069948 kB
PageTables:       1792 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= 66381 MiB

End job on node12 on Sun Apr 22 16:50:54 UTC 2007