Trace number 1126413

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
toulbar2/BTD 2008-06-27? (TO) 3600.03 3620.62

General information on the benchmark

Namemaxcsp/maxclique/
normalized-p-hat1000-2_ext.xml
MD5SUM895597e2a64fd89ed5d55b46f7240b4a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints960
Best CPU time to get the best result obtained on this benchmark1700.82
Satisfiable
(Un)Satisfiability was proved
Number of variables1001
Number of constraints255701
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension255701
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)


Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126413-1216182209/watcher-1126413-1216182209 -o /tmp/evaluation-result-1126413-1216182209/solver-1126413-1216182209 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solverBTD.sh HOME/instance-1126413-1216182209.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 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
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: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=18572 CPUtime=0
/proc/3377/stat : 3377 (runsolver) R 3375 3377 2379 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 74923221 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3377/statm: 4643 292 257 25 0 2626 0

[startup+0.00935096 s]
/proc/loadavg: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 302 118 0 0 0 0 0 0 22 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101251 s]
/proc/loadavg: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301274 s]
/proc/loadavg: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.788142 s]
/proc/loadavg: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.7681 s]
/proc/loadavg: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+3.16161 s]
/proc/loadavg: 3.37 3.31 3.23 4/80 3377
/proc/meminfo: memFree=1662972/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+6.30298 s]
/proc/loadavg: 3.58 3.35 3.24 3/82 3382
/proc/meminfo: memFree=1639788/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3382] ppid=3377 vsize=33296 CPUtime=3.36
/proc/3382/stat : 3382 (toulbar2) R 3377 3377 2379 0 -1 4194304 6985 0 0 0 332 4 0 0 25 0 1 0 74923222 34095104 6967 996147200 134512640 137370052 4294956368 18446744073709551615 135278007 0 0 4096 0 0 0 0 17 1 0 0
/proc/3382/statm: 8324 6967 203 697 0 7623 0
Current children cumulated CPU time (s) 3.36
Current children cumulated vsize (KiB) 38652

[startup+12.7018 s]
/proc/loadavg: 3.49 3.34 3.24 4/82 3382
/proc/meminfo: memFree=1552364/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=0
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 344 353 0 0 0 0 0 0 24 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3382] ppid=3377 vsize=123192 CPUtime=9.56
/proc/3382/stat : 3382 (toulbar2) R 3377 3377 2379 0 -1 4194304 29700 0 0 0 943 13 0 0 25 0 1 0 74923222 126148608 29455 996147200 134512640 137370052 4294956368 18446744073709551615 134954641 0 0 4096 0 0 0 0 17 1 0 0
/proc/3382/statm: 30798 29455 232 697 0 30097 0
Current children cumulated CPU time (s) 9.56
Current children cumulated vsize (KiB) 128548

[startup+25.5013 s]
/proc/loadavg: 3.26 3.29 3.22 5/82 3384
/proc/meminfo: memFree=1650348/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=16664 CPUtime=1.21
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 2823 0 0 0 119 2 0 0 25 0 1 0 74925649 17063936 2806 996147200 134512640 137370052 4294956352 18446744073709551615 136074587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 4166 2806 203 697 0 3465 0
Current children cumulated CPU time (s) 20.73
Current children cumulated vsize (KiB) 22020

[startup+51.1063 s]
/proc/loadavg: 3.03 3.24 3.21 3/82 3384
/proc/meminfo: memFree=1524012/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=135476 CPUtime=26.68
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 32825 0 0 0 2653 15 0 0 25 0 1 0 74925649 138727424 32579 996147200 134512640 137370052 4294956352 18446744073709551615 136074587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 33869 32579 261 697 0 33168 0
Current children cumulated CPU time (s) 46.2
Current children cumulated vsize (KiB) 140832

[startup+102.301 s]
/proc/loadavg: 2.82 3.14 3.17 4/82 3384
/proc/meminfo: memFree=1519084/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=77.63
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 7747 16 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136498430 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 97.15
Current children cumulated vsize (KiB) 144804

[startup+162.302 s]
/proc/loadavg: 2.67 3.03 3.13 4/82 3384
/proc/meminfo: memFree=1519148/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=137.39
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 13723 16 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136501399 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 156.91
Current children cumulated vsize (KiB) 144804

[startup+222.302 s]
/proc/loadavg: 2.66 2.96 3.10 3/82 3384
/proc/meminfo: memFree=1519148/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=197.14
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 19698 16 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136497739 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 216.66
Current children cumulated vsize (KiB) 144804

[startup+282.302 s]
/proc/loadavg: 2.58 2.89 3.07 3/82 3384
/proc/meminfo: memFree=1519148/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=256.9
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 25674 16 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136445814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 276.42
Current children cumulated vsize (KiB) 144804

[startup+342.302 s]
/proc/loadavg: 2.71 2.86 3.04 3/82 3384
/proc/meminfo: memFree=1519156/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=316.65
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 31649 16 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134733772 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 336.17
Current children cumulated vsize (KiB) 144804

[startup+402.301 s]
/proc/loadavg: 2.57 2.81 3.01 4/82 3384
/proc/meminfo: memFree=1519092/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=376.4
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 37624 16 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136498458 0 0 4096 0 0 0 0 17 1 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 395.92
Current children cumulated vsize (KiB) 144804

[startup+462.301 s]
/proc/loadavg: 2.55 2.75 2.98 4/82 3384
/proc/meminfo: memFree=1519092/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0

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

/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 2964.56
Current children cumulated vsize (KiB) 144804

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 3431
/proc/meminfo: memFree=1647716/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3004.77
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 300454 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136699604 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3024.29
Current children cumulated vsize (KiB) 144804

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 3431
/proc/meminfo: memFree=1647716/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3064.5
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 306427 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136498893 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3084.02
Current children cumulated vsize (KiB) 144804

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 3431
/proc/meminfo: memFree=1647716/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3124.24
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 312401 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134598763 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3143.76
Current children cumulated vsize (KiB) 144804

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 3431
/proc/meminfo: memFree=1647716/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3183.97
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 318374 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136498530 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3203.49
Current children cumulated vsize (KiB) 144804

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 3431
/proc/meminfo: memFree=1647716/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3243.7
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 324347 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 135171947 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3263.22
Current children cumulated vsize (KiB) 144804

[startup+3342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3431
/proc/meminfo: memFree=1647652/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3303.44
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 330321 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134703258 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3322.96
Current children cumulated vsize (KiB) 144804

[startup+3402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3433
/proc/meminfo: memFree=1647332/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3363.17
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 336294 23 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3382.69
Current children cumulated vsize (KiB) 144804

[startup+3462.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3433
/proc/meminfo: memFree=1647332/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3422.92
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 342268 24 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136501485 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3442.44
Current children cumulated vsize (KiB) 144804

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3433
/proc/meminfo: memFree=1647332/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3482.64
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 348240 24 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134584585 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3502.16
Current children cumulated vsize (KiB) 144804

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3433
/proc/meminfo: memFree=1647268/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3542.38
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 354214 24 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 136497787 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3561.9
Current children cumulated vsize (KiB) 144804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3620.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3433
/proc/meminfo: memFree=1647268/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3580.51
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 358027 24 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134725996 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3600.03
Current children cumulated vsize (KiB) 144804

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

Solver just ended. Dumping a history of the last processes samples

[startup+3620.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3433
/proc/meminfo: memFree=1647268/2055920 swapFree=4180132/4192956
[pid=3377] ppid=3375 vsize=5356 CPUtime=19.52
/proc/3377/stat : 3377 (solverBTD.sh) S 3375 3377 2379 0 -1 4194304 388 37553 0 0 0 0 1421 531 19 0 1 0 74923221 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3377/statm: 1339 232 192 169 0 50 0
[pid=3384] ppid=3377 vsize=139448 CPUtime=3580.51
/proc/3384/stat : 3384 (toulbar2) R 3377 3377 2379 0 -1 4194304 35217 0 0 0 358027 24 0 0 25 0 1 0 74925649 142794752 33815 996147200 134512640 137370052 4294956352 18446744073709551615 134725996 0 0 4096 0 0 0 0 17 0 0 0
/proc/3384/statm: 34862 33815 308 697 0 34161 0
Current children cumulated CPU time (s) 3600.03
Current children cumulated vsize (KiB) 144804

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3377 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=210839
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=321191
# CPU time returned by wait4() is 19.532
# while last known CPU time is 3600.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3620.62
CPU time (s): 3600.03
CPU user time (s): 3594.48
CPU system time (s): 5.55
CPU usage (%): 99.4314
Max. virtual memory (cumulated for all children) (KiB): 144804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.2108
system time used= 5.32119
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37941
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= 18
involuntary context switches= 649

runsolver used 3.45847 second user time and 10.1125 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-16 06:23:30
IDJOB=1126413
IDBENCH=64241
IDSOLVER=370
FILE ID=node28/1126413-1216182209
PBS_JOBID= 7905845
Free space on /tmp= 66532 MiB

SOLVER NAME= toulbar2/BTD 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxclique/normalized-p-hat1000-2_ext.xml
COMMAND LINE= HOME/solverBTD.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126413-1216182209/watcher-1126413-1216182209 -o /tmp/evaluation-result-1126413-1216182209/solver-1126413-1216182209 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solverBTD.sh HOME/instance-1126413-1216182209.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 895597e2a64fd89ed5d55b46f7240b4a
RANDOM SEED=2128122274

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.223
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	: 5931.00
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		: 3000.223
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:       1663452 kB
Buffers:         15320 kB
Cached:         112480 kB
SwapCached:       6024 kB
Active:         286948 kB
Inactive:        46000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663452 kB
SwapTotal:     4192956 kB
SwapFree:      4180132 kB
Dirty:           27212 kB
Writeback:           0 kB
Mapped:         221384 kB
Slab:            44216 kB
Committed_AS:  1216400 kB
PageTables:       2352 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node28 at 2008-07-16 07:23:53