Trace number 279674

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) 2400.09 2401.02

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-50/maxcut-50-600-9_ext.xml
MD5SUM5a372f9784b7389665bbbd2d3f8e3293
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints368
Best CPU time to get the best result obtained on this benchmark832.102
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints600
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension600
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/279674-1169296690/unknown.xml" file ... done.
writing "/tmp/evaluation/279674-1169296690/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/node38/watcher-279674-1169296690 -o ROOT/results/node38/solver-279674-1169296690 -C 2400 -M 900 /tmp/evaluation/279674-1169296690/aolibdvo /tmp/evaluation/279674-1169296690/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: 1.00 1.00 1.06 4/65 31754
/proc/meminfo: memFree=1454048/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=2452 CPUtime=0
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 170 0 0 0 0 0 0 0 18 0 1 0 278068697 2510848 152 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135743014 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 613 152 121 428 0 182 0

[startup+0.106729 s]
/proc/loadavg: 1.00 1.00 1.06 4/65 31754
/proc/meminfo: memFree=1454048/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=2824 CPUtime=0.1
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 309 0 0 0 10 0 0 0 18 0 1 0 278068697 2891776 290 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135779552 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 706 290 169 428 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2824

[startup+0.514808 s]
/proc/loadavg: 1.00 1.00 1.06 4/65 31754
/proc/meminfo: memFree=1454048/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=0.51
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 500 0 0 0 51 0 0 0 21 0 1 0 278068697 3502080 481 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 481 202 428 0 424 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3420

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31754
/proc/meminfo: memFree=1452896/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1.33
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 500 0 0 0 133 0 0 0 25 0 1 0 278068697 3502080 481 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 481 202 428 0 424 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3420

[startup+2.97128 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31754
/proc/meminfo: memFree=1452896/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2.95
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 500 0 0 0 295 0 0 0 25 0 1 0 278068697 3502080 481 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 481 202 428 0 424 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3420

[startup+6.24992 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31754
/proc/meminfo: memFree=1452784/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=6.23
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 500 0 0 0 623 0 0 0 25 0 1 0 278068697 3502080 481 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 481 202 428 0 424 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3420

[startup+12.7032 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31754
/proc/meminfo: memFree=1452784/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=12.68
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 1268 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926172 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3420

[startup+25.5057 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31754
/proc/meminfo: memFree=1452912/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=25.48
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 2548 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1106 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=51.07
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 5107 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926330 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3420

[startup+102.314 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=102.26
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 10226 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3420

[startup+162.329 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=162.25
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 16225 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3420

[startup+222.34 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=222.24
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 22224 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3420

[startup+282.352 s]
/proc/loadavg: 1.03 1.01 1.04 2/65 31754
/proc/meminfo: memFree=1453104/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=282.23
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 28223 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134997100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 3420

[startup+342.364 s]
/proc/loadavg: 1.01 1.01 1.03 2/65 31754
/proc/meminfo: memFree=1453104/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=342.23
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 34223 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051714 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3420

[startup+402.381 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=402.22
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 40222 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3420

[startup+462.392 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=462.21
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 46221 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3420

[startup+522.403 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=522.2
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 52220 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611812 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3420

[startup+582.42 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=582.2
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 58220 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3420

[startup+642.436 s]
/proc/loadavg: 1.03 1.01 1.01 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=642.19
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 64219 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134986283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 3420

[startup+702.448 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=702.18
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 70218 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134614375 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 3420

[startup+762.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=762.18
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 76218 0 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 3420

[startup+822.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31754
/proc/meminfo: memFree=1453040/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=822.17

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

Current children cumulated vsize (KiB) 3420

[startup+1422.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31918
/proc/meminfo: memFree=1451632/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1422.06
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 142204 2 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 3420

[startup+1482.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452656/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1482.05
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 148203 2 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3420

[startup+1542.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452656/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1542.05
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 154203 2 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3420

[startup+1602.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452656/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1602.05
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 160202 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134982287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3420

[startup+1662.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452656/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1662.04
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 166201 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3420

[startup+1722.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452656/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1722.04
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 172201 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646833 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1722.04
Current children cumulated vsize (KiB) 3420

[startup+1782.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452656/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1782.03
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 178200 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644938 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1782.03
Current children cumulated vsize (KiB) 3420

[startup+1842.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452784/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1842.01
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 184198 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1842.01
Current children cumulated vsize (KiB) 3420

[startup+1902.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452784/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1902.01
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 190198 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648148 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1902.01
Current children cumulated vsize (KiB) 3420

[startup+1962.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=1962
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 196197 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611847 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 1962
Current children cumulated vsize (KiB) 3420

[startup+2022.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2022
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 202197 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655636 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2022
Current children cumulated vsize (KiB) 3420

[startup+2082.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2081.99
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 208196 3 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645725 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2081.99
Current children cumulated vsize (KiB) 3420

[startup+2142.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2141.99
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 214195 4 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655825 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2141.99
Current children cumulated vsize (KiB) 3420

[startup+2202.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2201.98
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 220194 4 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135052756 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2201.98
Current children cumulated vsize (KiB) 3420

[startup+2262.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2261.98
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 226194 4 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648046 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2261.98
Current children cumulated vsize (KiB) 3420

[startup+2322.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452848/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2321.97
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 232193 4 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611810 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2321.97
Current children cumulated vsize (KiB) 3420

[startup+2382.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452912/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2381.96
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 238192 4 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2381.96
Current children cumulated vsize (KiB) 3420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31952
/proc/meminfo: memFree=1452912/2055920 swapFree=4192812/4192956
[pid=31753] ppid=31751 vsize=3420 CPUtime=2400.08
/proc/31753/stat : 31753 (aolibdvo) R 31751 31753 30855 0 -1 0 502 0 0 0 240004 4 0 0 25 0 1 0 278068697 3502080 483 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31753/statm: 855 483 202 428 0 424 0
Current children cumulated CPU time (s) 2400.08
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): 2401.02
CPU time (s): 2400.09
CPU user time (s): 2400.05
CPU system time (s): 0.043993
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 3420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.05
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 502
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= 2562

runsolver used 1.84072 s user time and 4.6303 s system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Jan 20 12:38:10 UTC 2007


IDJOB= 279674
IDBENCH= 10372
IDSOLVER= 61
FILE ID= node38/279674-1169296690

PBS_JOBID= 3609776

Free space on /tmp= 66563 MiB

SOLVER NAME= aolibdvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-50/maxcut-50-600-9_ext.xml
COMMAND LINE= /tmp/evaluation/279674-1169296690/aolibdvo /tmp/evaluation/279674-1169296690/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-279674-1169296690 -o ROOT/results/node38/conversion-279674-1169296690 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/279674-1169296690/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-279674-1169296690 -o ROOT/results/node38/solver-279674-1169296690 -C 2400 -M 900  /tmp/evaluation/279674-1169296690/aolibdvo /tmp/evaluation/279674-1169296690/unknown.wcsp

META MD5SUM SOLVER= 5d0282fabcfebd5fb942c79c8af6ce28
MD5SUM BENCH=  5a372f9784b7389665bbbd2d3f8e3293

RANDOM SEED= 342895572

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		: 3000.267
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		: 3000.267
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:       1454464 kB
Buffers:         38360 kB
Cached:         475924 kB
SwapCached:          0 kB
Active:         137708 kB
Inactive:       392620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          26200 kB
Slab:            57120 kB
Committed_AS:  5429588 kB
PageTables:       1472 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= 66563 MiB



End job on node38 on Sat Jan 20 13:18:12 UTC 2007