Trace number 1126054

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 2008-06-27? (TO) 3600.06 3611.11

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)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

4.44/4.59	o 788
4.54/4.61	o 787
52.09/52.64	o 786
183.25/185.04	o 785
585.96/591.50	o 784

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-1126054-1216176805/watcher-1126054-1216176805 -o /tmp/evaluation-result-1126054-1216176805/solver-1126054-1216176805 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1126054-1216176805.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: 2.29 2.26 2.40 4/81 2613
/proc/meminfo: memFree=1919312/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2614] ppid=2613 vsize=5356 CPUtime=0
/proc/2614/stat : 2614 (solver.sh) R 2613 2613 939 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947645223 0 0 4096 0 0 0 0 17 1 0 0
/proc/2614/statm: 1339 231 192 169 0 50 0

[startup+0.0317759 s]
/proc/loadavg: 2.29 2.26 2.40 4/81 2613
/proc/meminfo: memFree=1919312/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101776 s]
/proc/loadavg: 2.29 2.26 2.40 4/81 2613
/proc/meminfo: memFree=1919312/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301794 s]
/proc/loadavg: 2.29 2.26 2.40 4/81 2613
/proc/meminfo: memFree=1919312/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701826 s]
/proc/loadavg: 2.29 2.26 2.40 4/81 2613
/proc/meminfo: memFree=1919312/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 2.29 2.26 2.40 3/83 2616
/proc/meminfo: memFree=1910720/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=18776 CPUtime=1.47
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 3358 0 0 0 144 3 0 0 25 0 1 0 74378482 19226624 3341 996147200 134512640 137370052 4294956384 18446744073709551615 136074481 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 4694 3341 201 697 0 3993 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24132

[startup+3.10202 s]
/proc/loadavg: 2.27 2.26 2.40 3/83 2616
/proc/meminfo: memFree=1901696/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=48192 CPUtime=3.06
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 10793 0 0 0 300 6 0 0 25 0 1 0 74378482 49348608 10678 996147200 134512640 137370052 4294956384 18446744073709551615 135163533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 12048 10678 230 697 0 11347 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 53548

[startup+6.30128 s]
/proc/loadavg: 2.27 2.26 2.40 3/83 2616
/proc/meminfo: memFree=1859968/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=6.23
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16046 0 0 0 615 8 0 0 25 0 1 0 74378482 66551808 15027 996147200 134512640 137370052 4294956384 18446744073709551615 134564941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15027 287 697 0 15547 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 70348

[startup+12.7018 s]
/proc/loadavg: 2.22 2.25 2.39 3/83 2616
/proc/meminfo: memFree=1860032/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=12.57
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16046 0 0 0 1249 8 0 0 25 0 1 0 74378482 66551808 15027 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15027 287 697 0 15547 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 70348

[startup+25.5028 s]
/proc/loadavg: 2.19 2.24 2.39 3/83 2616
/proc/meminfo: memFree=1860288/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=25.25
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16046 0 0 0 2517 8 0 0 25 0 1 0 74378482 66551808 15027 996147200 134512640 137370052 4294956384 18446744073709551615 135056728 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15027 287 697 0 15547 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 70348

[startup+51.1029 s]
/proc/loadavg: 2.12 2.22 2.37 3/83 2616
/proc/meminfo: memFree=1860416/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=50.61
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16046 0 0 0 5053 8 0 0 25 0 1 0 74378482 66551808 15027 996147200 134512640 137370052 4294956384 18446744073709551615 134730079 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15027 287 697 0 15547 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 70348

[startup+102.308 s]
/proc/loadavg: 2.05 2.18 2.35 3/83 2616
/proc/meminfo: memFree=1860288/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=101.33
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16048 0 0 0 10125 8 0 0 25 0 1 0 74378482 66551808 15029 996147200 134512640 137370052 4294956384 18446744073709551615 134571347 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15029 287 697 0 15547 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 70348

[startup+162.303 s]
/proc/loadavg: 2.02 2.15 2.33 3/83 2616
/proc/meminfo: memFree=1860288/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=160.77
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16048 0 0 0 16069 8 0 0 25 0 1 0 74378482 66551808 15029 996147200 134512640 137370052 4294956384 18446744073709551615 134718180 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15029 287 697 0 15547 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 70348

[startup+222.303 s]
/proc/loadavg: 2.00 2.11 2.30 3/83 2616
/proc/meminfo: memFree=1860288/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=220.21
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16048 0 0 0 22012 9 0 0 25 0 1 0 74378482 66551808 15029 996147200 134512640 137370052 4294956384 18446744073709551615 134565198 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15029 287 697 0 15547 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 70348

[startup+282.302 s]
/proc/loadavg: 2.00 2.09 2.28 3/83 2616
/proc/meminfo: memFree=1860224/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=279.65
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16048 0 0 0 27956 9 0 0 25 0 1 0 74378482 66551808 15029 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15029 287 697 0 15547 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 70348

[startup+342.302 s]
/proc/loadavg: 2.00 2.07 2.26 3/83 2616
/proc/meminfo: memFree=1860168/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=339.09
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16048 0 0 0 33900 9 0 0 25 0 1 0 74378482 66551808 15029 996147200 134512640 137370052 4294956384 18446744073709551615 134733769 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15029 287 697 0 15547 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 70348

[startup+402.302 s]
/proc/loadavg: 2.00 2.06 2.24 3/83 2616
/proc/meminfo: memFree=1860040/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=398.53
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 39844 9 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134718180 0 0 4096 0 0 0 0 17 1 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0

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

/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 2971.49
Current children cumulated vsize (KiB) 70348

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855880/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3031.47
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 303131 16 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134573150 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3031.47
Current children cumulated vsize (KiB) 70348

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855816/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3091.44
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 309128 16 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134730079 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3091.44
Current children cumulated vsize (KiB) 70348

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855816/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3151.42
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 315126 16 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134568428 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3151.42
Current children cumulated vsize (KiB) 70348

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855752/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3211.4
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 321124 16 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134718187 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3211.4
Current children cumulated vsize (KiB) 70348

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855752/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3271.37
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 327121 16 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134718187 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3271.37
Current children cumulated vsize (KiB) 70348

[startup+3342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855688/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3331.35
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 333119 16 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 135172445 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3331.35
Current children cumulated vsize (KiB) 70348

[startup+3402.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 2665
/proc/meminfo: memFree=1855688/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3391.35
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 339118 17 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134718187 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3391.35
Current children cumulated vsize (KiB) 70348

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855496/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3451.32
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 345115 17 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134564941 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3451.32
Current children cumulated vsize (KiB) 70348

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855432/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3511.29
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 351112 17 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134573728 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3511.29
Current children cumulated vsize (KiB) 70348

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855304/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3571.27
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 357110 17 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134718187 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3571.27
Current children cumulated vsize (KiB) 70348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3611.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855304/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3600.06
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 359989 17 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134573728 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3600.06
Current children cumulated vsize (KiB) 70348

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

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

[startup+3611.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 2665
/proc/meminfo: memFree=1855304/2055920 swapFree=4180336/4192956
[pid=2613] ppid=2611 vsize=5356 CPUtime=0
/proc/2613/stat : 2613 (solver.sh) S 2611 2613 939 0 -1 4194304 302 117 0 0 0 0 0 0 19 0 1 0 74378481 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2613/statm: 1339 231 192 169 0 50 0
[pid=2616] ppid=2613 vsize=64992 CPUtime=3600.06
/proc/2616/stat : 2616 (toulbar2) R 2613 2613 939 0 -1 4194304 16050 0 0 0 359989 17 0 0 25 0 1 0 74378482 66551808 15031 996147200 134512640 137370052 4294956384 18446744073709551615 134573728 0 0 4096 0 0 0 0 17 0 0 0
/proc/2616/statm: 16248 15031 287 697 0 15547 0
Current children cumulated CPU time (s) 3600.06
Current children cumulated vsize (KiB) 70348

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2613 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 3600.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3611.11
CPU time (s): 3600.06
CPU user time (s): 3599.89
CPU system time (s): 0.17
CPU usage (%): 99.6939
Max. virtual memory (cumulated for all children) (KiB): 70348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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= 7
involuntary context switches= 3

runsolver used 4.03839 second user time and 10.3294 second system time

The end

Launcher Data (download as text)

Begin job on node69 at 2008-07-16 04:53:26
IDJOB=1126054
IDBENCH=64196
IDSOLVER=371
FILE ID=node69/1126054-1216176805
PBS_JOBID= 7905778
Free space on /tmp= 66552 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxclique/normalized-brock-800-1_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126054-1216176805/watcher-1126054-1216176805 -o /tmp/evaluation-result-1126054-1216176805/solver-1126054-1216176805 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1126054-1216176805.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0430d97da15139054d75cd624f2d8da8
RANDOM SEED=1953266153

node69.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		: 3000.233
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		: 3000.233
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:       1919920 kB
Buffers:          3420 kB
Cached:          56924 kB
SwapCached:       6432 kB
Active:          68488 kB
Inactive:        12408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919920 kB
SwapTotal:     4192956 kB
SwapFree:      4180336 kB
Dirty:           17048 kB
Writeback:           0 kB
Mapped:          36640 kB
Slab:            39956 kB
Committed_AS:   383800 kB
PageTables:       2140 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= 66544 MiB
End job on node69 at 2008-07-16 05:53:39