Trace number 1081347

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
casper zao? (TO) 1800.1 1805.31

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-50-5-add.xml
MD5SUM2557765bf29994b12cfaa173ab96dd25
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.38133
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of constraints1235
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1235
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.21	c Parsing = 1
0.00/0.21	c Building =

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

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-1081347-1215216561/watcher-1081347-1215216561 -o /tmp/evaluation-result-1081347-1215216561/solver-1081347-1215216561 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1081347-1215216561.xml 2029694339 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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: 1.99 1.98 1.99 4/93 21401
/proc/meminfo: memFree=1387928/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=1056 CPUtime=0
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 705622483 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 4870948 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 264 26 20 235 0 3 0

[startup+0.211403 s]
/proc/loadavg: 1.99 1.98 1.99 4/93 21401
/proc/meminfo: memFree=1387928/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=287372 CPUtime=0.19
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 2699 0 0 0 18 1 0 0 19 0 1 0 705622483 294268928 726 996147200 134512640 135477443 4294956224 18446744073709551615 135221328 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 71843 726 456 235 0 70544 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 287372

[startup+0.302269 s]
/proc/loadavg: 1.99 1.98 1.99 4/93 21401
/proc/meminfo: memFree=1387928/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=287636 CPUtime=0.28
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 3835 0 0 0 26 2 0 0 19 0 1 0 705622483 294539264 791 996147200 134512640 135477443 4294956224 18446744073709551615 134586739 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 71909 791 456 235 0 70610 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 287636

[startup+0.402285 s]
/proc/loadavg: 1.99 1.98 1.99 4/93 21401
/proc/meminfo: memFree=1387928/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=287768 CPUtime=0.38
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 5094 0 0 0 35 3 0 0 20 0 1 0 705622483 294674432 853 996147200 134512640 135477443 4294956224 18446744073709551615 134586854 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 71942 853 456 235 0 70643 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 287768

[startup+0.702348 s]
/proc/loadavg: 1.99 1.98 1.99 4/93 21401
/proc/meminfo: memFree=1387928/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=288428 CPUtime=0.67
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 8813 0 0 0 63 4 0 0 23 0 1 0 705622483 295350272 1044 996147200 134512640 135477443 4294956224 18446744073709551615 135258805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72107 1044 456 235 0 70808 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 288428

[startup+1.50147 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1384208/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=290144 CPUtime=1.46
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 18859 0 0 0 137 9 0 0 25 0 1 0 705622483 297107456 1535 996147200 134512640 135477443 4294956224 18446744073709551615 135274500 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72536 1535 456 235 0 71237 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 290144

[startup+3.10174 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1381520/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=3.03
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 27798 0 0 0 289 14 0 0 25 0 1 0 705622483 298594304 2032 996147200 134512640 135477443 4294956224 18446744073709551615 134919644 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2032 460 235 0 71600 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 291596

[startup+6.30128 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1381008/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=6.17
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 27860 0 0 0 603 14 0 0 25 0 1 0 705622483 298594304 2094 996147200 134512640 135477443 4294956224 18446744073709551615 134899360 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2094 460 235 0 71600 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 291596

[startup+12.7014 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 21402
/proc/meminfo: memFree=1380560/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=12.45
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 27921 0 0 0 1231 14 0 0 25 0 1 0 705622483 298594304 2155 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2155 460 235 0 71600 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 291596

[startup+25.5065 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1380368/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=25
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 27995 0 0 0 2486 14 0 0 25 0 1 0 705622483 298594304 2229 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2229 460 235 0 71600 0
Current children cumulated CPU time (s) 25
Current children cumulated vsize (KiB) 291596

[startup+51.1018 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1380176/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=50.1
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28086 0 0 0 4996 14 0 0 25 0 1 0 705622483 298594304 2320 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2320 460 235 0 71600 0
Current children cumulated CPU time (s) 50.1
Current children cumulated vsize (KiB) 291596

[startup+102.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1379536/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=100.32
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28196 0 0 0 10017 15 0 0 25 0 1 0 705622483 298594304 2430 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2430 460 235 0 71600 0
Current children cumulated CPU time (s) 100.32
Current children cumulated vsize (KiB) 291596

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 21402
/proc/meminfo: memFree=1379088/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=159.15
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28287 0 0 0 15900 15 0 0 25 0 1 0 705622483 298594304 2521 996147200 134512640 135477443 4294956224 18446744073709551615 135270302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21401/statm: 72899 2521 460 235 0 71600 0
Current children cumulated CPU time (s) 159.15
Current children cumulated vsize (KiB) 291596

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 21405
/proc/meminfo: memFree=1447376/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=218.08
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28360 0 0 0 21793 15 0 0 25 0 1 0 705622483 298594304 2594 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2594 460 235 0 71600 0
Current children cumulated CPU time (s) 218.08
Current children cumulated vsize (KiB) 291596

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/93 21416
/proc/meminfo: memFree=1393672/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=278.03
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28421 0 0 0 27788 15 0 0 25 0 1 0 705622483 298594304 2655 996147200 134512640 135477443 4294956224 18446744073709551615 134899360 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2655 460 235 0 71600 0
Current children cumulated CPU time (s) 278.03
Current children cumulated vsize (KiB) 291596

[startup+342.307 s]
/proc/loadavg: 1.99 1.98 1.99 5/93 21416
/proc/meminfo: memFree=1393480/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=337.99
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28467 0 0 0 33784 15 0 0 25 0 1 0 705622483 298594304 2701 996147200 134512640 135477443 4294956224 18446744073709551615 135268278 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2701 460 235 0 71600 0
Current children cumulated CPU time (s) 337.99
Current children cumulated vsize (KiB) 291596

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/93 21416
/proc/meminfo: memFree=1395464/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=397.96
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28760 0 0 0 39780 16 0 0 25 0 1 0 705622483 298594304 2229 996147200 134512640 135477443 4294956224 18446744073709551615 135268278 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2229 460 235 0 71600 0
Current children cumulated CPU time (s) 397.96
Current children cumulated vsize (KiB) 291596

[startup+462.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/93 21416
/proc/meminfo: memFree=1394696/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=457.92
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 28935 0 0 0 45776 16 0 0 25 0 1 0 705622483 298594304 2404 996147200 134512640 135477443 4294956224 18446744073709551615 134899381 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2404 460 235 0 71600 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 291596

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21452
/proc/meminfo: memFree=1414072/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=517.87
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29041 0 0 0 51770 17 0 0 25 0 1 0 705622483 298594304 2510 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2510 460 235 0 71600 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 291596

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21452
/proc/meminfo: memFree=1413688/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=577.84
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29117 0 0 0 57767 17 0 0 25 0 1 0 705622483 298594304 2586 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2586 460 235 0 71600 0
Current children cumulated CPU time (s) 577.84
Current children cumulated vsize (KiB) 291596

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21452
/proc/meminfo: memFree=1413112/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=637.8
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29179 0 0 0 63763 17 0 0 25 0 1 0 705622483 298594304 2648 996147200 134512640 135477443 4294956224 18446744073709551615 134583585 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2648 460 235 0 71600 0
Current children cumulated CPU time (s) 637.8
Current children cumulated vsize (KiB) 291596


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

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410680/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=877.66
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29802 0 0 0 87748 18 0 0 25 0 1 0 705622483 298594304 2508 996147200 134512640 135477443 4294956224 18446744073709551615 135268537 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2508 460 235 0 71600 0
Current children cumulated CPU time (s) 877.66
Current children cumulated vsize (KiB) 291596

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410424/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=937.62
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29879 0 0 0 93744 18 0 0 25 0 1 0 705622483 298594304 2585 996147200 134512640 135477443 4294956224 18446744073709551615 135270176 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2585 460 235 0 71600 0
Current children cumulated CPU time (s) 937.62
Current children cumulated vsize (KiB) 291596

[startup+1002.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410168/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=997.58
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29942 0 0 0 99740 18 0 0 25 0 1 0 705622483 298594304 2648 996147200 134512640 135477443 4294956224 18446744073709551615 135270181 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2648 460 235 0 71600 0
Current children cumulated CPU time (s) 997.58
Current children cumulated vsize (KiB) 291596

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1409976/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1057.54
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 29999 0 0 0 105736 18 0 0 25 0 1 0 705622483 298594304 2705 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2705 460 235 0 71600 0
Current children cumulated CPU time (s) 1057.54
Current children cumulated vsize (KiB) 291596

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1411960/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1117.5
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30248 0 0 0 111731 19 0 0 25 0 1 0 705622483 298594304 2189 996147200 134512640 135477443 4294956224 18446744073709551615 134899395 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2189 460 235 0 71600 0
Current children cumulated CPU time (s) 1117.5
Current children cumulated vsize (KiB) 291596

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1411064/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1177.46
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30452 0 0 0 117727 19 0 0 25 0 1 0 705622483 298594304 2393 996147200 134512640 135477443 4294956224 18446744073709551615 134899360 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2393 460 235 0 71600 0
Current children cumulated CPU time (s) 1177.46
Current children cumulated vsize (KiB) 291596

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410616/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1237.43
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30569 0 0 0 123724 19 0 0 25 0 1 0 705622483 298594304 2510 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2510 460 235 0 71600 0
Current children cumulated CPU time (s) 1237.43
Current children cumulated vsize (KiB) 291596

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410296/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1297.39
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30646 0 0 0 129720 19 0 0 25 0 1 0 705622483 298594304 2587 996147200 134512640 135477443 4294956224 18446744073709551615 135270897 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2587 460 235 0 71600 0
Current children cumulated CPU time (s) 1297.39
Current children cumulated vsize (KiB) 291596

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410104/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1357.35
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30710 0 0 0 135716 19 0 0 25 0 1 0 705622483 298594304 2651 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2651 460 235 0 71600 0
Current children cumulated CPU time (s) 1357.35
Current children cumulated vsize (KiB) 291596

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1409848/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1417.32
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30767 0 0 0 141713 19 0 0 25 0 1 0 705622483 298594304 2708 996147200 134512640 135477443 4294956224 18446744073709551615 135270177 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2708 460 235 0 71600 0
Current children cumulated CPU time (s) 1417.32
Current children cumulated vsize (KiB) 291596

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1411960/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1477.27
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 30998 0 0 0 147708 19 0 0 25 0 1 0 705622483 298594304 2175 996147200 134512640 135477443 4294956224 18446744073709551615 135269765 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2175 460 235 0 71600 0
Current children cumulated CPU time (s) 1477.27
Current children cumulated vsize (KiB) 291596

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1411064/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1537.24
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31215 0 0 0 153705 19 0 0 25 0 1 0 705622483 298594304 2392 996147200 134512640 135477443 4294956224 18446744073709551615 134899360 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2392 460 235 0 71600 0
Current children cumulated CPU time (s) 1537.24
Current children cumulated vsize (KiB) 291596

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410680/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1597.21
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31325 0 0 0 159701 20 0 0 25 0 1 0 705622483 298594304 2502 996147200 134512640 135477443 4294956224 18446744073709551615 134585563 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2502 460 235 0 71600 0
Current children cumulated CPU time (s) 1597.21
Current children cumulated vsize (KiB) 291596

[startup+1662.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1410232/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1657.17
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31410 0 0 0 165697 20 0 0 25 0 1 0 705622483 298594304 2587 996147200 134512640 135477443 4294956224 18446744073709551615 134899395 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2587 460 235 0 71600 0
Current children cumulated CPU time (s) 1657.17
Current children cumulated vsize (KiB) 291596

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1409912/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1717.13
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31473 0 0 0 171693 20 0 0 25 0 1 0 705622483 298594304 2650 996147200 134512640 135477443 4294956224 18446744073709551615 134899384 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2650 460 235 0 71600 0
Current children cumulated CPU time (s) 1717.13
Current children cumulated vsize (KiB) 291596

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1409592/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1777.09
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31532 0 0 0 177689 20 0 0 25 0 1 0 705622483 298594304 2709 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2709 460 235 0 71600 0
Current children cumulated CPU time (s) 1777.09
Current children cumulated vsize (KiB) 291596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1409592/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1800.09
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31532 0 0 0 179989 20 0 0 25 0 1 0 705622483 298594304 2709 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2709 460 235 0 71600 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 291596

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

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

[startup+1805.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 21454
/proc/meminfo: memFree=1409592/2055920 swapFree=4156344/4192956
[pid=21401] ppid=21399 vsize=291596 CPUtime=1800.09
/proc/21401/stat : 21401 (casperzao) R 21399 21401 19669 0 -1 4194304 31532 0 0 0 179989 20 0 0 25 0 1 0 705622483 298594304 2709 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 0 0 0
/proc/21401/statm: 72899 2709 460 235 0 71600 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 291596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.31
CPU time (s): 1800.1
CPU user time (s): 1799.89
CPU system time (s): 0.205968
CPU usage (%): 99.7111
Max. virtual memory (cumulated for all children) (KiB): 291596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31532
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= 16
involuntary context switches= 31850

runsolver used 1.81672 second user time and 5.19321 second system time

The end

Launcher Data (download as text)

Begin job on node58 at 2008-07-05 02:09:21
IDJOB=1081347
IDBENCH=57092
IDSOLVER=361
FILE ID=node58/1081347-1215216561
PBS_JOBID= 7881702
Free space on /tmp= 66536 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-50-5-add.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081347-1215216561/watcher-1081347-1215216561 -o /tmp/evaluation-result-1081347-1215216561/solver-1081347-1215216561 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1081347-1215216561.xml 2029694339 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2557765bf29994b12cfaa173ab96dd25
RANDOM SEED=2029694339

node58.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		: 3000.261
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		: 3000.261
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:       1388408 kB
Buffers:        107420 kB
Cached:         328380 kB
SwapCached:      30952 kB
Active:         318812 kB
Inactive:       270340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388408 kB
SwapTotal:     4192956 kB
SwapFree:      4156344 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:         169456 kB
Slab:            63060 kB
Committed_AS:  1783848 kB
PageTables:       2220 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= 66548 MiB
End job on node58 at 2008-07-05 02:39:28