Trace number 280114

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
aolibpvo 2007-01-17? (TO) 2400.03 2415.18

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-60/maxcut-60-600-1_ext.xml
MD5SUM779a53f007d1fb7c4413b955b43d0d96
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints378
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables60
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/280114-1169301124/unknown.xml" file ... done.
writing "/tmp/evaluation/280114-1169301124/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-280114-1169301124 -o ROOT/results/node76/solver-280114-1169301124 -C 2400 -M 900 /tmp/evaluation/280114-1169301124/aolibpvo /tmp/evaluation/280114-1169301124/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: 2.00 1.97 1.73 5/85 7530
/proc/meminfo: memFree=1665464/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=2452 CPUtime=0
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 161 0 0 0 0 0 0 0 20 0 1 0 278509560 2510848 144 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054187 0 0 4096 0 0 0 0 17 1 0 0
/proc/7529/statm: 613 144 120 428 0 182 0

[startup+0.102819 s]
/proc/loadavg: 2.00 1.97 1.73 5/85 7530
/proc/meminfo: memFree=1665464/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=2824 CPUtime=0.09
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 309 0 0 0 9 0 0 0 20 0 1 0 278509560 2891776 291 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135630394 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 706 291 169 428 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.510896 s]
/proc/loadavg: 2.00 1.97 1.73 5/85 7530
/proc/meminfo: memFree=1665464/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=0.5
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 529 0 0 0 50 0 0 0 25 0 1 0 278509560 3641344 511 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648004 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 511 199 428 0 458 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3556

[startup+1.33506 s]
/proc/loadavg: 2.00 1.97 1.73 3/85 7530
/proc/meminfo: memFree=1664184/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1.32
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 529 0 0 0 132 0 0 0 25 0 1 0 278509560 3641344 511 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647997 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 511 199 428 0 458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3556

[startup+2.97138 s]
/proc/loadavg: 2.00 1.97 1.73 3/85 7530
/proc/meminfo: memFree=1664184/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2.95
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 529 0 0 0 295 0 0 0 25 0 1 0 278509560 3641344 511 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 511 199 428 0 458 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3556

[startup+6.25303 s]
/proc/loadavg: 2.00 1.97 1.73 3/85 7530
/proc/meminfo: memFree=1664120/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=6.22
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 529 0 0 0 622 0 0 0 25 0 1 0 278509560 3641344 511 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647928 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 511 199 428 0 458 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 3556

[startup+12.7083 s]
/proc/loadavg: 2.00 1.97 1.74 3/85 7530
/proc/meminfo: memFree=1664120/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=12.65
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 529 0 0 0 1265 0 0 0 25 0 1 0 278509560 3641344 511 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611986 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 511 199 428 0 458 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 3556

[startup+25.5128 s]
/proc/loadavg: 2.00 1.97 1.74 3/85 7530
/proc/meminfo: memFree=1664184/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=25.38
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 529 0 0 0 2538 0 0 0 25 0 1 0 278509560 3641344 511 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926330 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 511 199 428 0 458 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 3556

[startup+51.1319 s]
/proc/loadavg: 2.00 1.97 1.74 3/85 7530
/proc/meminfo: memFree=1664184/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=50.89
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 5089 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647912 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 3556

[startup+102.361 s]
/proc/loadavg: 2.00 1.97 1.75 3/85 7530
/proc/meminfo: memFree=1664248/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=101.89
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 10189 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 3556

[startup+162.41 s]
/proc/loadavg: 2.00 1.97 1.77 3/85 7530
/proc/meminfo: memFree=1664248/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=161.64
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 16164 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 3556

[startup+222.45 s]
/proc/loadavg: 2.00 1.97 1.78 3/85 7530
/proc/meminfo: memFree=1664248/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=221.42
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 22142 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 3556

[startup+282.49 s]
/proc/loadavg: 2.00 1.97 1.79 3/85 7530
/proc/meminfo: memFree=1664184/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=281.2
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 28120 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656470 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 3556

[startup+342.537 s]
/proc/loadavg: 2.07 1.99 1.81 3/85 7530
/proc/meminfo: memFree=1664184/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=340.95
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 34095 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 3556

[startup+402.586 s]
/proc/loadavg: 2.02 1.99 1.82 3/85 7530
/proc/meminfo: memFree=1664120/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=400.73
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 40073 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656474 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 400.73
Current children cumulated vsize (KiB) 3556

[startup+462.624 s]
/proc/loadavg: 2.01 1.99 1.82 3/85 7530
/proc/meminfo: memFree=1664120/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=460.5
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 46050 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135741567 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 460.5
Current children cumulated vsize (KiB) 3556

[startup+522.664 s]
/proc/loadavg: 2.00 1.99 1.83 3/85 7530
/proc/meminfo: memFree=1664056/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=520.26
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 52026 0 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656524 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 3556

[startup+582.723 s]
/proc/loadavg: 2.00 1.99 1.84 3/91 7688
/proc/meminfo: memFree=1662712/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=579.92
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 57989 3 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655655 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 3556

[startup+642.781 s]
/proc/loadavg: 2.00 1.99 1.84 4/85 7728
/proc/meminfo: memFree=1663736/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=639.68
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 63964 4 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645682 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 639.68
Current children cumulated vsize (KiB) 3556

[startup+702.828 s]
/proc/loadavg: 2.22 2.04 1.86 3/85 7728
/proc/meminfo: memFree=1663736/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=699.44
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 69940 4 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 699.44
Current children cumulated vsize (KiB) 3556

[startup+762.874 s]
/proc/loadavg: 2.11 2.04 1.87 3/85 7728
/proc/meminfo: memFree=1663736/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=759.22
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 75917 5 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 759.22
Current children cumulated vsize (KiB) 3556

[startup+822.919 s]
/proc/loadavg: 2.04 2.03 1.88 3/85 7728
/proc/meminfo: memFree=1663800/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=819

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

Current children cumulated vsize (KiB) 3556

[startup+1423.35 s]
/proc/loadavg: 2.00 2.02 1.93 3/78 7776
/proc/meminfo: memFree=1687280/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1416.25
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 141620 5 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647928 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1416.25
Current children cumulated vsize (KiB) 3556

[startup+1483.39 s]
/proc/loadavg: 2.00 2.01 1.93 3/78 7776
/proc/meminfo: memFree=1687280/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1475.81
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 147576 5 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647912 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1475.81
Current children cumulated vsize (KiB) 3556

[startup+1543.44 s]
/proc/loadavg: 2.00 2.01 1.93 3/78 7776
/proc/meminfo: memFree=1687280/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1535.37
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 153532 5 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644938 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1535.37
Current children cumulated vsize (KiB) 3556

[startup+1603.48 s]
/proc/loadavg: 2.00 2.00 1.93 3/78 7776
/proc/meminfo: memFree=1687216/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1594.92
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 159487 5 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647991 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1594.92
Current children cumulated vsize (KiB) 3556

[startup+1663.52 s]
/proc/loadavg: 2.00 2.00 1.93 3/78 7776
/proc/meminfo: memFree=1687280/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1654.49
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 165443 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648004 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1654.49
Current children cumulated vsize (KiB) 3556

[startup+1723.56 s]
/proc/loadavg: 2.00 2.00 1.93 3/78 7776
/proc/meminfo: memFree=1687216/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1714.04
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 171398 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611811 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1714.04
Current children cumulated vsize (KiB) 3556

[startup+1783.6 s]
/proc/loadavg: 2.00 2.00 1.93 3/78 7776
/proc/meminfo: memFree=1687216/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1773.58
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 177352 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656935 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1773.58
Current children cumulated vsize (KiB) 3556

[startup+1843.64 s]
/proc/loadavg: 2.00 2.00 1.93 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1833.15
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 183309 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656437 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1833.15
Current children cumulated vsize (KiB) 3556

[startup+1903.69 s]
/proc/loadavg: 2.00 2.00 1.93 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1892.71
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 189265 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926353 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1892.71
Current children cumulated vsize (KiB) 3556

[startup+1963.73 s]
/proc/loadavg: 2.04 2.01 1.93 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=1952.24
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 195218 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645763 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 1952.24
Current children cumulated vsize (KiB) 3556

[startup+2023.77 s]
/proc/loadavg: 2.01 2.01 1.93 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2011.8
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 201174 6 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646933 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2011.8
Current children cumulated vsize (KiB) 3556

[startup+2083.81 s]
/proc/loadavg: 2.04 2.02 1.94 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2071.38
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 207131 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645717 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2071.38
Current children cumulated vsize (KiB) 3556

[startup+2143.86 s]
/proc/loadavg: 2.01 2.01 1.94 3/78 7778
/proc/meminfo: memFree=1687152/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2130.91
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 213084 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646016 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2130.91
Current children cumulated vsize (KiB) 3556

[startup+2203.9 s]
/proc/loadavg: 2.00 2.01 1.94 3/78 7778
/proc/meminfo: memFree=1687152/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2190.48
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 219041 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2190.48
Current children cumulated vsize (KiB) 3556

[startup+2263.95 s]
/proc/loadavg: 2.00 2.00 1.94 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2250.04
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 224997 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647997 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2250.04
Current children cumulated vsize (KiB) 3556

[startup+2323.99 s]
/proc/loadavg: 2.00 2.00 1.94 3/78 7778
/proc/meminfo: memFree=1687088/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2309.58
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 230951 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135237564 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2309.58
Current children cumulated vsize (KiB) 3556

[startup+2384.03 s]
/proc/loadavg: 2.00 2.00 1.94 3/78 7778
/proc/meminfo: memFree=1687024/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2369.13
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 236906 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134723975 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2369.13
Current children cumulated vsize (KiB) 3556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2415.17 s]
/proc/loadavg: 2.00 2.00 1.94 3/78 7778
/proc/meminfo: memFree=1687024/2055888 swapFree=4087964/4096564
[pid=7529] ppid=7527 vsize=3556 CPUtime=2400.02
/proc/7529/stat : 7529 (aolibpvo) R 7527 7529 6631 0 -1 0 530 0 0 0 239995 7 0 0 25 0 1 0 278509560 3641344 512 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135237558 0 0 4096 0 0 0 0 17 0 0 0
/proc/7529/statm: 889 512 199 428 0 458 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 3556

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2415.18
CPU time (s): 2400.03
CPU user time (s): 2399.95
CPU system time (s): 0.074988
CPU usage (%): 99.3727
Max. virtual memory (cumulated for all children) (KiB): 3556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.95
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 530
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= 40918

runsolver used 2.44863 s user time and 6.13207 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat Jan 20 13:52:04 UTC 2007


IDJOB= 280114
IDBENCH= 10614
IDSOLVER= 60
FILE ID= node76/280114-1169301124

PBS_JOBID= 3609825

Free space on /tmp= 66648 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-60/maxcut-60-600-1_ext.xml
COMMAND LINE= /tmp/evaluation/280114-1169301124/aolibpvo /tmp/evaluation/280114-1169301124/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-280114-1169301124 -o ROOT/results/node76/conversion-280114-1169301124 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/280114-1169301124/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-280114-1169301124 -o ROOT/results/node76/solver-280114-1169301124 -C 2400 -M 900  /tmp/evaluation/280114-1169301124/aolibpvo /tmp/evaluation/280114-1169301124/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  779a53f007d1fb7c4413b955b43d0d96

RANDOM SEED= 667442488

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:       1665944 kB
Buffers:         27248 kB
Cached:         267172 kB
SwapCached:       2128 kB
Active:         114268 kB
Inactive:       221156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1665944 kB
SwapTotal:     4096564 kB
SwapFree:      4087964 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          58388 kB
Slab:            40120 kB
Committed_AS:  8895244 kB
PageTables:       1884 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= 66648 MiB



End job on node76 on Sat Jan 20 14:32:20 UTC 2007