Trace number 424601

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3347.57
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/node9/watcher-424601-1177735194 -o ROOT/results/node9/solver-424601-1177735194 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424601-1177735194/mxc /tmp/evaluation/424601-1177735194/instance-424601-1177735194.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: 0.85 0.95 0.97 3/77 349
/proc/meminfo: memFree=1784464/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=1636 CPUtime=0
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 249556961 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 409 238 46 122 0 283 0

[startup+0.076142 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 349
/proc/meminfo: memFree=1784464/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=2004 CPUtime=0.07
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 487 0 0 0 7 0 0 0 18 0 1 0 249556961 2052096 362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 501 362 59 122 0 375 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2004

[startup+0.101145 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 349
/proc/meminfo: memFree=1784464/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=2136 CPUtime=0.09
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 503 0 0 0 9 0 0 0 18 0 1 0 249556961 2187264 378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 534 378 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301167 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 349
/proc/meminfo: memFree=1784464/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=2664 CPUtime=0.29
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 249556961 2727936 515 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 666 516 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701212 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 349
/proc/meminfo: memFree=1784464/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=3588 CPUtime=0.69
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 879 0 0 0 69 0 0 0 22 0 1 0 249556961 3674112 754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 897 754 59 122 0 771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.5013 s]
/proc/loadavg: 0.86 0.95 0.97 2/78 350
/proc/meminfo: memFree=1781000/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=5040 CPUtime=1.49
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 1224 0 0 0 149 0 0 0 25 0 1 0 249556961 5160960 1099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 1260 1099 59 122 0 1134 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5040

[startup+3.10148 s]
/proc/loadavg: 0.86 0.95 0.97 2/78 350
/proc/meminfo: memFree=1779912/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=5552 CPUtime=3.08
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 1384 0 0 0 308 0 0 0 25 0 1 0 249556961 5685248 1257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 1388 1257 67 122 0 1262 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5552

[startup+6.30185 s]
/proc/loadavg: 0.87 0.95 0.97 2/78 350
/proc/meminfo: memFree=1778952/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=6172 CPUtime=6.29
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 1531 0 0 0 628 1 0 0 25 0 1 0 249556961 6320128 1404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 1543 1404 67 122 0 1417 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6172

[startup+12.7026 s]
/proc/loadavg: 0.88 0.96 0.97 2/78 350
/proc/meminfo: memFree=1777864/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=7304 CPUtime=12.69
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 1803 0 0 0 1268 1 0 0 25 0 1 0 249556961 7479296 1676 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 1826 1676 67 122 0 1700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7304

[startup+25.502 s]
/proc/loadavg: 0.91 0.96 0.97 3/78 350
/proc/meminfo: memFree=1776784/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=8200 CPUtime=25.48
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 2031 0 0 0 2547 1 0 0 25 0 1 0 249556961 8396800 1904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 2050 1904 67 122 0 1924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8200

[startup+51.1019 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 350
/proc/meminfo: memFree=1775312/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=9596 CPUtime=51.08
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 2389 0 0 0 5106 2 0 0 25 0 1 0 249556961 9826304 2262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 2399 2262 67 122 0 2273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9596

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.97 2/78 350
/proc/meminfo: memFree=1773968/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=10908 CPUtime=102.26
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 2719 0 0 0 10224 2 0 0 25 0 1 0 249556961 11169792 2592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 2727 2592 67 122 0 2601 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10908

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1772752/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=12088 CPUtime=162.25
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 3020 0 0 0 16222 3 0 0 25 0 1 0 249556961 12378112 2893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3022 2893 67 122 0 2896 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12088

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1771920/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=12892 CPUtime=222.24
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 3228 0 0 0 22220 4 0 0 25 0 1 0 249556961 13201408 3067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3223 3067 67 122 0 3097 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1771408/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=13460 CPUtime=282.21
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 3615 0 0 0 28217 4 0 0 25 0 1 0 249556961 13783040 3182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3365 3182 67 122 0 3239 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13460

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1771152/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=13736 CPUtime=342.2
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 3976 0 0 0 34215 5 0 0 25 0 1 0 249556961 14065664 3237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3434 3237 67 122 0 3308 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13736

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1769936/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=14936 CPUtime=402.18
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 4516 0 0 0 40212 6 0 0 25 0 1 0 249556961 15294464 3521 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3734 3521 67 122 0 3608 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14936

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1769808/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=15248 CPUtime=462.16
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 4824 0 0 0 46210 6 0 0 25 0 1 0 249556961 15613952 3570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3812 3570 67 122 0 3686 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15248

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1769680/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=15248 CPUtime=522.15
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 5108 0 0 0 52208 7 0 0 25 0 1 0 249556961 15613952 3595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3812 3595 67 122 0 3686 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15248

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1769616/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=15392 CPUtime=582.14
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 5391 0 0 0 58206 8 0 0 25 0 1 0 249556961 15761408 3619 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 3848 3619 67 122 0 3722 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15392

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 350
/proc/meminfo: memFree=1768400/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=16580 CPUtime=642.12
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 5901 0 0 0 64204 8 0 0 25 0 1 0 249556961 16977920 3924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 4145 3924 67 122 0 4019 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16580


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

[startup+4002.3 s]
/proc/loadavg: 1.11 1.10 1.02 2/78 549
/proc/meminfo: memFree=1761936/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23416 CPUtime=4001.14
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 18243 0 0 0 400069 45 0 0 25 0 1 0 249556961 23977984 5548 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5854 5548 67 122 0 5728 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 23416

[startup+4062.31 s]
/proc/loadavg: 1.10 1.09 1.02 2/78 549
/proc/meminfo: memFree=1761872/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23416 CPUtime=4061.13
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 18459 0 0 0 406067 46 0 0 25 0 1 0 249556961 23977984 5548 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5854 5548 67 122 0 5728 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 23416

[startup+4122.3 s]
/proc/loadavg: 1.08 1.09 1.02 2/78 549
/proc/meminfo: memFree=1761872/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23548 CPUtime=4121.1
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 18638 0 0 0 412064 46 0 0 25 0 1 0 249556961 24113152 5565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5887 5565 67 122 0 5761 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 23548

[startup+4182.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/78 549
/proc/meminfo: memFree=1761808/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23548 CPUtime=4181.09
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 18808 0 0 0 418062 47 0 0 25 0 1 0 249556961 24113152 5573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5887 5573 67 122 0 5761 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 23548

[startup+4242.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 549
/proc/meminfo: memFree=1761680/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23832 CPUtime=4241.08
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 19002 0 0 0 424060 48 0 0 25 0 1 0 249556961 24403968 5605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5958 5605 67 122 0 5832 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 23832

[startup+4302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 549
/proc/meminfo: memFree=1761680/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23832 CPUtime=4301.06
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 19166 0 0 0 430058 48 0 0 25 0 1 0 249556961 24403968 5607 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5958 5607 67 122 0 5832 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 23832

[startup+4362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 549
/proc/meminfo: memFree=1761680/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=23832 CPUtime=4361.05
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 19329 0 0 0 436056 49 0 0 25 0 1 0 249556961 24403968 5608 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 5958 5608 67 122 0 5832 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 23832

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 549
/proc/meminfo: memFree=1760464/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25020 CPUtime=4421.03
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 19809 0 0 0 442053 50 0 0 25 0 1 0 249556961 25620480 5908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6255 5908 67 122 0 6129 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 25020

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 549
/proc/meminfo: memFree=1760400/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25020 CPUtime=4481.01
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 19947 0 0 0 448051 50 0 0 25 0 1 0 249556961 25620480 5926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6255 5926 67 122 0 6129 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 25020

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 549
/proc/meminfo: memFree=1760336/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25164 CPUtime=4541
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 20132 0 0 0 454049 51 0 0 25 0 1 0 249556961 25767936 5931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6291 5931 67 122 0 6165 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 25164

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 549
/proc/meminfo: memFree=1760272/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25164 CPUtime=4600.98
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 20327 0 0 0 460047 51 0 0 25 0 1 0 249556961 25767936 5946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6291 5946 67 122 0 6165 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 25164

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 549
/proc/meminfo: memFree=1760272/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25164 CPUtime=4660.96
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 20448 0 0 0 466044 52 0 0 25 0 1 0 249556961 25767936 5947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6291 5947 67 122 0 6165 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 25164

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 549
/proc/meminfo: memFree=1760144/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25324 CPUtime=4720.96
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 20639 0 0 0 472043 53 0 0 25 0 1 0 249556961 25931776 5958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6331 5958 67 122 0 6205 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 25324

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 549
/proc/meminfo: memFree=1760336/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25324 CPUtime=4780.93
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 20820 0 0 0 478040 53 0 0 25 0 1 0 249556961 25931776 5959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6331 5959 67 122 0 6205 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 25324

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 549
/proc/meminfo: memFree=1760272/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25324 CPUtime=4840.92
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 20940 0 0 0 484038 54 0 0 25 0 1 0 249556961 25931776 5959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6331 5959 67 122 0 6205 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 25324

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 715
/proc/meminfo: memFree=1758856/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25456 CPUtime=4900.8
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 21167 0 0 0 490025 55 0 0 25 0 1 0 249556961 26066944 6006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6364 6006 67 122 0 6238 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 25456

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 746
/proc/meminfo: memFree=1759888/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25588 CPUtime=4960.75
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 21309 0 0 0 496020 55 0 0 25 0 1 0 249556961 26202112 6028 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6397 6028 67 122 0 6271 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 25588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 746
/proc/meminfo: memFree=1759824/2055920 swapFree=4144424/4192956
[pid=349] ppid=347 vsize=25588 CPUtime=5000.06
/proc/349/stat : 349 (mxc) R 347 349 32763 0 -1 4194304 21439 0 0 0 499950 56 0 0 25 0 1 0 249556961 26202112 6038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/349/statm: 6397 6038 67 122 0 6271 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25588

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.5
CPU system time (s): 0.567913
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 25828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.567913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21439
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= 79868

runsolver used 3.83242 second user time and 10.9473 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sat Apr 28 04:39:54 UTC 2007

IDJOB= 424601
IDBENCH= 20103
IDSOLVER= 174
FILE ID= node9/424601-1177735194

PBS_JOBID= 4715488

Free space on /tmp= 66504 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/424601-1177735194/mxc /tmp/evaluation/424601-1177735194/instance-424601-1177735194.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424601-1177735194 -o ROOT/results/node9/solver-424601-1177735194 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424601-1177735194/mxc /tmp/evaluation/424601-1177735194/instance-424601-1177735194.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 115901561

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1784872 kB
Buffers:         39616 kB
Cached:         163260 kB
SwapCached:      16696 kB
Active:         165484 kB
Inactive:        61340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784872 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            29720 kB
Committed_AS:  6669888 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= 66504 MiB

End job on node9 on Sat Apr 28 06:03:18 UTC 2007