Trace number 279638

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
aolibdvo 2007-01-17? (TO) 2400.11 2419.94

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-50/maxcut-50-620-1_ext.xml
MD5SUM6a861dc65d321387c5f74c1e17c8d237
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints375
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints620
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension620
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

parsing "/tmp/evaluation/279638-1169296297/unknown.xml" file ... done.
writing "/tmp/evaluation/279638-1169296297/unknown.wcsp" file ... done.

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-279638-1169296297 -o ROOT/results/node76/solver-279638-1169296297 -C 2400 -M 900 /tmp/evaluation/279638-1169296297/aolibdvo /tmp/evaluation/279638-1169296297/unknown.wcsp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.77 0.93 0.98 3/86 6787
/proc/meminfo: memFree=1689336/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=2452 CPUtime=0
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 162 0 0 0 0 0 0 0 20 0 1 0 278026927 2510848 145 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6786/statm: 613 145 120 428 0 182 0

[startup+0.103047 s]
/proc/loadavg: 0.77 0.93 0.98 3/86 6787
/proc/meminfo: memFree=1689336/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=2824 CPUtime=0.09
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 308 0 0 0 9 0 0 0 20 0 1 0 278026927 2891776 290 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135173666 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 706 290 168 428 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.511128 s]
/proc/loadavg: 0.77 0.93 0.98 3/86 6787
/proc/meminfo: memFree=1689336/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=0.5
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 50 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3420

[startup+1.33229 s]
/proc/loadavg: 0.77 0.93 0.98 3/86 6787
/proc/meminfo: memFree=1685432/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1.32
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 132 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646855 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3420

[startup+2.97161 s]
/proc/loadavg: 0.87 0.95 0.99 3/86 6787
/proc/meminfo: memFree=1685368/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2.95
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 295 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655655 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3420

[startup+6.24926 s]
/proc/loadavg: 0.87 0.95 0.99 3/86 6787
/proc/meminfo: memFree=1685304/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=6.2
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 620 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646329 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 3420

[startup+12.7085 s]
/proc/loadavg: 1.04 0.99 1.00 3/86 6787
/proc/meminfo: memFree=1685312/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=12.61
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 1261 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134654756 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 3420

[startup+25.5141 s]
/proc/loadavg: 1.19 1.02 1.01 3/86 6787
/proc/meminfo: memFree=1685376/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=25.31
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 2531 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611824 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 3420

[startup+51.1941 s]
/proc/loadavg: 1.47 1.10 1.03 3/86 6787
/proc/meminfo: memFree=1685376/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=50.78
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 5078 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611947 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 3420

[startup+102.465 s]
/proc/loadavg: 1.79 1.25 1.09 3/86 6787
/proc/meminfo: memFree=1685376/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=101.63
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 10163 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 3420

[startup+162.542 s]
/proc/loadavg: 1.92 1.38 1.14 3/86 6787
/proc/meminfo: memFree=1685376/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=161.22
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 16122 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 161.22
Current children cumulated vsize (KiB) 3420

[startup+222.578 s]
/proc/loadavg: 1.97 1.49 1.19 3/86 6787
/proc/meminfo: memFree=1685376/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=220.75
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 22075 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655892 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 220.75
Current children cumulated vsize (KiB) 3420

[startup+282.608 s]
/proc/loadavg: 1.99 1.58 1.24 3/86 6787
/proc/meminfo: memFree=1685312/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=280.3
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 28030 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135740481 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 280.3
Current children cumulated vsize (KiB) 3420

[startup+342.645 s]
/proc/loadavg: 2.05 1.67 1.29 3/86 6787
/proc/meminfo: memFree=1685312/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=339.85
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 33985 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 339.85
Current children cumulated vsize (KiB) 3420

[startup+402.673 s]
/proc/loadavg: 2.02 1.73 1.33 3/86 6787
/proc/meminfo: memFree=1685376/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=399.38
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 39938 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646350 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 399.38
Current children cumulated vsize (KiB) 3420

[startup+462.729 s]
/proc/loadavg: 2.00 1.77 1.37 3/86 6787
/proc/meminfo: memFree=1685312/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=458.96
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 45896 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 458.96
Current children cumulated vsize (KiB) 3420

[startup+522.822 s]
/proc/loadavg: 2.00 1.81 1.41 3/86 6787
/proc/meminfo: memFree=1685312/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=518.57
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 51857 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 518.57
Current children cumulated vsize (KiB) 3420

[startup+582.89 s]
/proc/loadavg: 2.00 1.84 1.44 3/86 6787
/proc/meminfo: memFree=1685312/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=578.13
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 57813 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648000 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 578.13
Current children cumulated vsize (KiB) 3420

[startup+642.946 s]
/proc/loadavg: 2.00 1.87 1.47 4/86 6787
/proc/meminfo: memFree=1685248/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=637.71
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 63771 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656493 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 637.71
Current children cumulated vsize (KiB) 3420

[startup+702.995 s]
/proc/loadavg: 2.00 1.89 1.50 3/86 6787
/proc/meminfo: memFree=1685248/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=697.28
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 69728 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648849 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 697.28
Current children cumulated vsize (KiB) 3420

[startup+763.001 s]
/proc/loadavg: 2.00 1.91 1.53 3/86 6787
/proc/meminfo: memFree=1685248/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=756.78
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 75678 0 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647907 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 756.78
Current children cumulated vsize (KiB) 3420

[startup+823.042 s]
/proc/loadavg: 2.00 1.92 1.56 3/86 6787
/proc/meminfo: memFree=1685248/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=816.33

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

Current children cumulated vsize (KiB) 3420

[startup+1423.41 s]
/proc/loadavg: 2.00 1.99 1.75 3/86 6787
/proc/meminfo: memFree=1685120/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1411.84
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 141183 1 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1411.84
Current children cumulated vsize (KiB) 3420

[startup+1483.42 s]
/proc/loadavg: 2.00 1.99 1.76 3/86 6787
/proc/meminfo: memFree=1685184/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1471.36
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 147134 2 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1471.36
Current children cumulated vsize (KiB) 3420

[startup+1543.44 s]
/proc/loadavg: 2.00 1.99 1.77 3/86 6787
/proc/meminfo: memFree=1685120/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1530.89
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 153087 2 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1530.89
Current children cumulated vsize (KiB) 3420

[startup+1603.48 s]
/proc/loadavg: 2.00 1.99 1.79 3/86 6787
/proc/meminfo: memFree=1685120/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1590.44
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 159042 2 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611798 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1590.44
Current children cumulated vsize (KiB) 3420

[startup+1663.52 s]
/proc/loadavg: 2.00 1.99 1.80 3/86 6787
/proc/meminfo: memFree=1685184/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1649.98
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 164996 2 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646049 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1649.98
Current children cumulated vsize (KiB) 3420

[startup+1723.61 s]
/proc/loadavg: 2.00 1.99 1.81 3/86 6787
/proc/meminfo: memFree=1685120/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1709.59
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 170957 2 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134985358 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1709.59
Current children cumulated vsize (KiB) 3420

[startup+1783.61 s]
/proc/loadavg: 2.00 1.99 1.82 3/92 6872
/proc/meminfo: memFree=1683760/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1769.04
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 176900 4 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648043 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1769.04
Current children cumulated vsize (KiB) 3420

[startup+1843.62 s]
/proc/loadavg: 2.00 1.99 1.83 3/86 6986
/proc/meminfo: memFree=1684736/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1828.4
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 182833 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1828.4
Current children cumulated vsize (KiB) 3420

[startup+1903.69 s]
/proc/loadavg: 2.00 1.99 1.83 3/86 6986
/proc/meminfo: memFree=1684800/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1887.97
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 188790 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1887.97
Current children cumulated vsize (KiB) 3420

[startup+1963.72 s]
/proc/loadavg: 2.00 1.99 1.84 3/86 6986
/proc/meminfo: memFree=1684800/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=1947.53
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 194746 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 1947.53
Current children cumulated vsize (KiB) 3420

[startup+2023.77 s]
/proc/loadavg: 2.00 1.99 1.84 3/86 6986
/proc/meminfo: memFree=1684864/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2007.08
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 200701 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613369 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2007.08
Current children cumulated vsize (KiB) 3420

[startup+2083.87 s]
/proc/loadavg: 2.00 1.99 1.85 3/86 6986
/proc/meminfo: memFree=1684928/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2066.7
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 206663 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2066.7
Current children cumulated vsize (KiB) 3420

[startup+2143.95 s]
/proc/loadavg: 2.04 2.00 1.86 3/86 6986
/proc/meminfo: memFree=1684928/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2126.29
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 212622 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134649193 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2126.29
Current children cumulated vsize (KiB) 3420

[startup+2203.98 s]
/proc/loadavg: 2.01 2.00 1.87 3/86 6986
/proc/meminfo: memFree=1684864/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2185.82
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 218575 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134657768 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2185.82
Current children cumulated vsize (KiB) 3420

[startup+2264.01 s]
/proc/loadavg: 2.00 2.00 1.87 3/86 6986
/proc/meminfo: memFree=1684864/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2245.37
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 224530 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134642844 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2245.37
Current children cumulated vsize (KiB) 3420

[startup+2324.04 s]
/proc/loadavg: 2.00 2.00 1.88 3/86 6986
/proc/meminfo: memFree=1684864/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2304.92
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 230485 7 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2304.92
Current children cumulated vsize (KiB) 3420

[startup+2384.07 s]
/proc/loadavg: 2.00 2.00 1.88 3/86 6986
/proc/meminfo: memFree=1684864/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2364.45
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 236437 8 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2364.45
Current children cumulated vsize (KiB) 3420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2419.93 s]
/proc/loadavg: 1.94 1.98 1.88 3/79 7064
/proc/meminfo: memFree=1689256/2055888 swapFree=4087964/4096564
[pid=6786] ppid=6784 vsize=3420 CPUtime=2400.1
/proc/6786/stat : 6786 (aolibdvo) R 6784 6786 6631 0 -1 0 504 0 0 0 240002 8 0 0 25 0 1 0 278026927 3502080 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/6786/statm: 855 486 201 428 0 424 0
Current children cumulated CPU time (s) 2400.1
Current children cumulated vsize (KiB) 3420

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2419.94
CPU time (s): 2400.11
CPU user time (s): 2400.02
CPU system time (s): 0.082987
CPU usage (%): 99.1805
Max. virtual memory (cumulated for all children) (KiB): 3420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.02
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 504
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= 90458

runsolver used 2.48862 s user time and 6.11807 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat Jan 20 12:31:38 UTC 2007


IDJOB= 279638
IDBENCH= 10347
IDSOLVER= 61
FILE ID= node76/279638-1169296297

PBS_JOBID= 3609825

Free space on /tmp= 66650 MiB

SOLVER NAME= aolibdvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-50/maxcut-50-620-1_ext.xml
COMMAND LINE= /tmp/evaluation/279638-1169296297/aolibdvo /tmp/evaluation/279638-1169296297/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-279638-1169296297 -o ROOT/results/node76/conversion-279638-1169296297 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/279638-1169296297/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-279638-1169296297 -o ROOT/results/node76/solver-279638-1169296297 -C 2400 -M 900  /tmp/evaluation/279638-1169296297/aolibdvo /tmp/evaluation/279638-1169296297/unknown.wcsp

META MD5SUM SOLVER= 5d0282fabcfebd5fb942c79c8af6ce28
MD5SUM BENCH=  6a861dc65d321387c5f74c1e17c8d237

RANDOM SEED= 382819701

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.254
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	: 6006.17
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		: 3000.254
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1689688 kB
Buffers:         26384 kB
Cached:         265180 kB
SwapCached:       2128 kB
Active:          90912 kB
Inactive:       220856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1689688 kB
SwapTotal:     4096564 kB
SwapFree:      4087964 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          34320 kB
Slab:            39968 kB
Committed_AS:  8064748 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB



End job on node76 on Sat Jan 20 13:11:58 UTC 2007