Trace number 1126053

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 3618.31

General information on the benchmark

Namemaxcsp/maxclique/
normalized-brock-800-1_ext.xml
MD5SUM0430d97da15139054d75cd624f2d8da8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints784
Best CPU time to get the best result obtained on this benchmark1677.86
Satisfiable
(Un)Satisfiability was proved
Number of variables801
Number of constraints112895
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension112895
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-1126053-1216176800/watcher-1126053-1216176800 -o /tmp/evaluation-result-1126053-1216176800/solver-1126053-1216176800 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solverBTD.sh HOME/instance-1126053-1216176800.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: 2.67 2.59 2.46 4/81 29970
/proc/meminfo: memFree=1671376/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 74382208 5484544 231 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 231 192 169 0 50 0
[pid=29971] ppid=29970 vsize=2404 CPUtime=0
/proc/29971/stat : 29971 (rm) R 29970 29970 28565 0 -1 4194304 72 0 0 0 0 0 0 0 22 0 1 0 74382208 2461696 49 996147200 4194304 4227748 548682069056 18446744073709551615 273952212531 0 0 4096 0 0 0 0 17 1 0 0
/proc/29971/statm: 601 49 36 8 0 9 0

[startup+0.102084 s]
/proc/loadavg: 2.67 2.59 2.46 4/81 29970
/proc/meminfo: memFree=1671376/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201101 s]
/proc/loadavg: 2.67 2.59 2.46 4/81 29970
/proc/meminfo: memFree=1671376/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301122 s]
/proc/loadavg: 2.67 2.59 2.46 4/81 29970
/proc/meminfo: memFree=1671376/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701199 s]
/proc/loadavg: 2.67 2.59 2.46 4/81 29970
/proc/meminfo: memFree=1671376/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50136 s]
/proc/loadavg: 2.67 2.59 2.46 3/83 29975
/proc/meminfo: memFree=1661696/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29975] ppid=29970 vsize=18776 CPUtime=1.47
/proc/29975/stat : 29975 (toulbar2) R 29970 29970 28565 0 -1 4194304 3352 0 0 0 146 1 0 0 25 0 1 0 74382209 19226624 3334 996147200 134512640 137370052 4294956368 18446744073709551615 135001135 0 0 4096 0 0 0 0 17 1 0 0
/proc/29975/statm: 4694 3334 203 697 0 3993 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24132

[startup+3.10267 s]
/proc/loadavg: 2.62 2.58 2.46 3/83 29975
/proc/meminfo: memFree=1652800/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29975] ppid=29970 vsize=47532 CPUtime=3.04
/proc/29975/stat : 29975 (toulbar2) R 29970 29970 28565 0 -1 4194304 10613 0 0 0 299 5 0 0 25 0 1 0 74382209 48672768 10497 996147200 134512640 137370052 4294956368 18446744073709551615 134958075 0 0 4096 0 0 0 0 17 1 0 0
/proc/29975/statm: 11883 10497 232 697 0 11182 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 52888

[startup+6.3013 s]
/proc/loadavg: 2.62 2.58 2.46 3/83 29975
/proc/meminfo: memFree=1613952/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=0
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 344 353 0 0 0 0 0 0 22 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29975] ppid=29970 vsize=61136 CPUtime=6.21
/proc/29975/stat : 29975 (toulbar2) R 29970 29970 28565 0 -1 4194304 14097 0 0 0 448 173 0 0 25 0 1 0 74382209 62603264 13979 996147200 134512640 137370052 4294956368 18446744073709551615 136076397 0 0 4096 0 0 0 0 17 1 0 0
/proc/29975/statm: 15284 13979 248 697 0 14583 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 66492

[startup+12.7026 s]
/proc/loadavg: 2.52 2.56 2.45 3/83 29977
/proc/meminfo: memFree=1611776/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=66292 CPUtime=4.67
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 15394 0 0 0 460 7 0 0 25 0 1 0 74383005 67883008 15277 996147200 134512640 137370052 4294956352 18446744073709551615 136105222 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 16573 15277 261 697 0 15872 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 71648

[startup+25.5011 s]
/proc/loadavg: 2.44 2.54 2.45 3/83 29977
/proc/meminfo: memFree=1606848/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=66292 CPUtime=17.35
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 15394 0 0 0 1727 8 0 0 25 0 1 0 74383005 67883008 15277 996147200 134512640 137370052 4294956352 18446744073709551615 136074481 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 16573 15277 261 697 0 15872 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 71648

[startup+51.1011 s]
/proc/loadavg: 2.29 2.49 2.44 3/83 29977
/proc/meminfo: memFree=1602624/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=42.71
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 4263 8 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136500477 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 75556

[startup+102.301 s]
/proc/loadavg: 2.11 2.41 2.41 3/83 29977
/proc/meminfo: memFree=1602560/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=93.46
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 9338 8 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134575622 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 75556

[startup+162.302 s]
/proc/loadavg: 2.04 2.34 2.38 3/83 29977
/proc/meminfo: memFree=1602560/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=152.92
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 15284 8 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 135214540 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 160.8
Current children cumulated vsize (KiB) 75556

[startup+222.307 s]
/proc/loadavg: 2.07 2.28 2.36 3/83 29977
/proc/meminfo: memFree=1602624/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=212.38
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 21230 8 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136495152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 220.26
Current children cumulated vsize (KiB) 75556

[startup+282.303 s]
/proc/loadavg: 2.03 2.23 2.34 3/83 29977
/proc/meminfo: memFree=1602624/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=271.82
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 27174 8 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134567901 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 279.7
Current children cumulated vsize (KiB) 75556

[startup+342.301 s]
/proc/loadavg: 2.01 2.19 2.31 3/83 29977
/proc/meminfo: memFree=1602688/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=331.28
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 33119 9 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 75556

[startup+402.301 s]
/proc/loadavg: 2.00 2.15 2.29 3/83 29977
/proc/meminfo: memFree=1602688/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=390.72
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 39063 9 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134598969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0

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

/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 2904.34
Current children cumulated vsize (KiB) 75556

[startup+2982.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1594504/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=2956.42
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 295628 14 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134568048 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 2964.3
Current children cumulated vsize (KiB) 75556

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1593864/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3016.4
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 301626 14 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134718173 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3024.28
Current children cumulated vsize (KiB) 75556

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1592008/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3076.37
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 307623 14 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134571079 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3084.25
Current children cumulated vsize (KiB) 75556

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1591176/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3136.34
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 313620 14 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136445303 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3144.22
Current children cumulated vsize (KiB) 75556

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1590472/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3196.31
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 319616 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134584585 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3204.19
Current children cumulated vsize (KiB) 75556

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1589704/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3256.29
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 325614 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134598952 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3264.17
Current children cumulated vsize (KiB) 75556

[startup+3342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1589064/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3316.25
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 331610 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136501376 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3324.13
Current children cumulated vsize (KiB) 75556

[startup+3402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1588232/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3376.23
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 337608 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136702575 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3384.11
Current children cumulated vsize (KiB) 75556

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1587400/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3436.2
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 343605 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 134598958 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3444.08
Current children cumulated vsize (KiB) 75556

[startup+3522.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1586824/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3496.17
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 349602 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136502691 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3504.05
Current children cumulated vsize (KiB) 75556

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1586120/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3556.14
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 355599 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 135172431 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3564.02
Current children cumulated vsize (KiB) 75556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3618.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30025
/proc/meminfo: memFree=1585736/2055920 swapFree=4181132/4192956
[pid=29970] ppid=29968 vsize=5356 CPUtime=7.88
/proc/29970/stat : 29970 (solverBTD.sh) S 29968 29970 28565 0 -1 4194304 388 18305 0 0 0 0 555 233 15 0 1 0 74382208 5484544 232 996147200 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29970/statm: 1339 232 192 169 0 50 0
[pid=29977] ppid=29970 vsize=70200 CPUtime=3592.12
/proc/29977/stat : 29977 (toulbar2) R 29970 29970 28565 0 -1 4194304 16606 0 0 0 359197 15 0 0 25 0 1 0 74383005 71884800 16359 996147200 134512640 137370052 4294956352 18446744073709551615 136702069 0 0 4096 0 0 0 0 17 0 0 0
/proc/29977/statm: 17550 16359 308 697 0 16849 0
Current children cumulated CPU time (s) 3600
Current children cumulated vsize (KiB) 75556

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29970 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=552155
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=334645
# CPU time returned by wait4() is 7.8868
# while last known CPU time is 3600
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3618.31
CPU time (s): 3600
CPU user time (s): 3597.52
CPU system time (s): 2.48
CPU usage (%): 99.4939
Max. virtual memory (cumulated for all children) (KiB): 75556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.55215
system time used= 2.33465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18693
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= 344

runsolver used 5.30619 second user time and 10.8883 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-16 04:53:20
IDJOB=1126053
IDBENCH=64196
IDSOLVER=370
FILE ID=node20/1126053-1216176800
PBS_JOBID= 7905770
Free space on /tmp= 66552 MiB

SOLVER NAME= toulbar2/BTD 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxclique/normalized-brock-800-1_ext.xml
COMMAND LINE= HOME/solverBTD.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126053-1216176800/watcher-1126053-1216176800 -o /tmp/evaluation-result-1126053-1216176800/solver-1126053-1216176800 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solverBTD.sh HOME/instance-1126053-1216176800.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0430d97da15139054d75cd624f2d8da8
RANDOM SEED=2104407020

node20.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		: 3000.263
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		: 3000.263
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:       1671856 kB
Buffers:         78096 kB
Cached:         193544 kB
SwapCached:       6072 kB
Active:         241400 kB
Inactive:        85284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671856 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:           17104 kB
Writeback:           0 kB
Mapped:          70744 kB
Slab:            42440 kB
Committed_AS:   396600 kB
PageTables:       2028 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= 66532 MiB
End job on node20 at 2008-07-16 05:53:40