Trace number 1081473

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) 1800.11 1814.51

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
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 benchmark21.3418
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.15	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.15	c Parsing = 1
0.00/0.16	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-1081473-1215217138/watcher-1081473-1215217138 -o /tmp/evaluation-result-1081473-1215217138/solver-1081473-1215217138 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1081473-1215217138.xml 972852531 

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: 2.01 2.01 1.96 4/80 5083
/proc/meminfo: memFree=1733920/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=1056 CPUtime=0
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2000684166 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 1835812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 264 26 20 235 0 3 0

[startup+0.217401 s]
/proc/loadavg: 2.01 2.01 1.96 4/80 5083
/proc/meminfo: memFree=1733920/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=288692 CPUtime=0.19
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 1782 0 0 0 19 0 0 0 19 0 1 0 2000684166 295620608 1041 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 72173 1041 455 235 0 70874 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 288692

[startup+0.302408 s]
/proc/loadavg: 2.01 2.01 1.96 4/80 5083
/proc/meminfo: memFree=1733920/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=288692 CPUtime=0.27
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 3063 0 0 0 27 0 0 0 19 0 1 0 2000684166 295620608 1062 996147200 134512640 135477443 4294956224 18446744073709551615 135269743 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 72173 1062 455 235 0 70874 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 288692

[startup+0.40142 s]
/proc/loadavg: 2.01 2.01 1.96 4/80 5083
/proc/meminfo: memFree=1733920/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=288956 CPUtime=0.38
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 4619 0 0 0 37 1 0 0 20 0 1 0 2000684166 295890944 1113 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 72239 1113 455 235 0 70940 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 288956

[startup+0.701451 s]
/proc/loadavg: 2.01 2.01 1.96 4/80 5083
/proc/meminfo: memFree=1733920/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=289748 CPUtime=0.67
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 9341 0 0 0 64 3 0 0 23 0 1 0 2000684166 296701952 1320 996147200 134512640 135477443 4294956224 18446744073709551615 2277127 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 72437 1320 455 235 0 71138 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 289748

[startup+1.50255 s]
/proc/loadavg: 2.01 2.01 1.96 3/81 5084
/proc/meminfo: memFree=1728728/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=291728 CPUtime=1.47
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 21844 0 0 0 137 10 0 0 25 0 1 0 2000684166 298729472 1907 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 72932 1907 455 235 0 71633 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 291728

[startup+3.10172 s]
/proc/loadavg: 2.01 2.01 1.96 3/81 5084
/proc/meminfo: memFree=1725400/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=295952 CPUtime=3.06
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 47222 0 0 0 285 21 0 0 25 0 1 0 2000684166 303054848 3081 996147200 134512640 135477443 4294956224 18446744073709551615 134586804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 73988 3081 455 235 0 72689 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 295952

[startup+6.30106 s]
/proc/loadavg: 2.01 2.01 1.96 3/81 5084
/proc/meminfo: memFree=1715800/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=304268 CPUtime=6.24
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 97767 0 0 0 579 45 0 0 25 0 1 0 2000684166 311570432 5396 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 76067 5396 455 235 0 74768 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 304268

[startup+12.7018 s]
/proc/loadavg: 2.01 2.01 1.96 3/81 5084
/proc/meminfo: memFree=1698008/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=12.58
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 182610 0 0 0 1175 83 0 0 25 0 1 0 2000684166 325763072 9319 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9319 459 235 0 78233 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 318128

[startup+25.5062 s]
/proc/loadavg: 2.09 2.02 1.96 3/81 5084
/proc/meminfo: memFree=1697432/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=25.27
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 182758 0 0 0 2444 83 0 0 25 0 1 0 2000684166 325763072 9467 996147200 134512640 135477443 4294956224 18446744073709551615 134990316 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9467 459 235 0 78233 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 318128

[startup+51.102 s]
/proc/loadavg: 2.13 2.03 1.97 3/81 5084
/proc/meminfo: memFree=1697048/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=50.65
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 182859 0 0 0 4982 83 0 0 25 0 1 0 2000684166 325763072 9568 996147200 134512640 135477443 4294956224 18446744073709551615 135270278 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9568 459 235 0 78233 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 318128

[startup+102.302 s]
/proc/loadavg: 2.05 2.03 1.97 3/81 5084
/proc/meminfo: memFree=1696408/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=101.42
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 182998 0 0 0 10059 83 0 0 25 0 1 0 2000684166 325763072 9707 996147200 134512640 135477443 4294956224 18446744073709551615 135270209 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9707 459 235 0 78233 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 318128

[startup+162.301 s]
/proc/loadavg: 2.02 2.02 1.97 3/81 5084
/proc/meminfo: memFree=1695896/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=160.91
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183091 0 0 0 16008 83 0 0 25 0 1 0 2000684166 325763072 9800 996147200 134512640 135477443 4294956224 18446744073709551615 134583102 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9800 459 235 0 78233 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 318128

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 1.97 3/81 5084
/proc/meminfo: memFree=1695640/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=220.41
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183157 0 0 0 21958 83 0 0 25 0 1 0 2000684166 325763072 9866 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9866 459 235 0 78233 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 318128

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 1.97 3/81 5084
/proc/meminfo: memFree=1695320/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=279.89
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183218 0 0 0 27906 83 0 0 25 0 1 0 2000684166 325763072 9927 996147200 134512640 135477443 4294956224 18446744073709551615 134583600 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9927 459 235 0 78233 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 318128

[startup+342.307 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 5084
/proc/meminfo: memFree=1695128/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=339.39
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183275 0 0 0 33855 84 0 0 25 0 1 0 2000684166 325763072 9984 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 9984 459 235 0 78233 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 318128

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 5084
/proc/meminfo: memFree=1694872/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=398.89
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183313 0 0 0 39805 84 0 0 25 0 1 0 2000684166 325763072 10022 996147200 134512640 135477443 4294956224 18446744073709551615 134941759 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10022 459 235 0 78233 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 318128

[startup+462.302 s]
/proc/loadavg: 2.05 2.01 1.97 3/81 5084
/proc/meminfo: memFree=1694744/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=458.37
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183349 0 0 0 45753 84 0 0 25 0 1 0 2000684166 325763072 10058 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10058 459 235 0 78233 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 318128

[startup+522.302 s]
/proc/loadavg: 2.07 2.02 1.98 3/81 5084
/proc/meminfo: memFree=1694488/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=517.87
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183398 0 0 0 51703 84 0 0 25 0 1 0 2000684166 325763072 10107 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10107 459 235 0 78233 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 318128

[startup+582.302 s]
/proc/loadavg: 2.07 2.03 1.98 3/81 5084
/proc/meminfo: memFree=1694296/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=577.36
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183430 0 0 0 57652 84 0 0 25 0 1 0 2000684166 325763072 10139 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10139 459 235 0 78233 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 318128

[startup+642.302 s]
/proc/loadavg: 2.06 2.04 1.99 3/81 5084
/proc/meminfo: memFree=1694168/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=636.86
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183462 0 0 0 63602 84 0 0 25 0 1 0 2000684166 325763072 10171 996147200 134512640 135477443 4294956224 18446744073709551615 135270302 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10171 459 235 0 78233 0
Current children cumulated CPU time (s) 636.86
Current children cumulated vsize (KiB) 318128


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

[startup+882.302 s]
/proc/loadavg: 2.11 2.06 2.00 3/73 5113
/proc/meminfo: memFree=1781776/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=874.92
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183559 0 0 0 87408 84 0 0 25 0 1 0 2000684166 325763072 10268 996147200 134512640 135477443 4294956224 18446744073709551615 135270281 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10268 459 235 0 78233 0
Current children cumulated CPU time (s) 874.92
Current children cumulated vsize (KiB) 318128

[startup+942.302 s]
/proc/loadavg: 2.16 2.08 2.01 3/73 5113
/proc/meminfo: memFree=1781584/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=934.47
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183585 0 0 0 93363 84 0 0 25 0 1 0 2000684166 325763072 10294 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10294 459 235 0 78233 0
Current children cumulated CPU time (s) 934.47
Current children cumulated vsize (KiB) 318128

[startup+1002.31 s]
/proc/loadavg: 2.12 2.07 2.01 3/73 5113
/proc/meminfo: memFree=1781456/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=994.02
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183611 0 0 0 99318 84 0 0 25 0 1 0 2000684166 325763072 10320 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10320 459 235 0 78233 0
Current children cumulated CPU time (s) 994.02
Current children cumulated vsize (KiB) 318128

[startup+1062.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/73 5113
/proc/meminfo: memFree=1781392/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1053.56
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183620 0 0 0 105272 84 0 0 25 0 1 0 2000684166 325763072 10329 996147200 134512640 135477443 4294956224 18446744073709551615 134583089 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10329 459 235 0 78233 0
Current children cumulated CPU time (s) 1053.56
Current children cumulated vsize (KiB) 318128

[startup+1122.3 s]
/proc/loadavg: 2.02 2.06 2.00 3/73 5113
/proc/meminfo: memFree=1781272/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1113.11
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183644 0 0 0 111227 84 0 0 25 0 1 0 2000684166 325763072 10353 996147200 134512640 135477443 4294956224 18446744073709551615 134899360 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10353 459 235 0 78233 0
Current children cumulated CPU time (s) 1113.11
Current children cumulated vsize (KiB) 318128

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 5113
/proc/meminfo: memFree=1781208/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1172.66
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183653 0 0 0 117182 84 0 0 25 0 1 0 2000684166 325763072 10362 996147200 134512640 135477443 4294956224 18446744073709551615 134942065 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10362 459 235 0 78233 0
Current children cumulated CPU time (s) 1172.66
Current children cumulated vsize (KiB) 318128

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 5113
/proc/meminfo: memFree=1781016/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1232.21
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183676 0 0 0 123136 85 0 0 25 0 1 0 2000684166 325763072 10385 996147200 134512640 135477443 4294956224 18446744073709551615 135269729 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10385 459 235 0 78233 0
Current children cumulated CPU time (s) 1232.21
Current children cumulated vsize (KiB) 318128

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 5113
/proc/meminfo: memFree=1780888/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1291.76
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183684 0 0 0 129091 85 0 0 25 0 1 0 2000684166 325763072 10393 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10393 459 235 0 78233 0
Current children cumulated CPU time (s) 1291.76
Current children cumulated vsize (KiB) 318128

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 5115
/proc/meminfo: memFree=1780568/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1351.3
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183707 0 0 0 135045 85 0 0 25 0 1 0 2000684166 325763072 10416 996147200 134512640 135477443 4294956224 18446744073709551615 134899373 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10416 459 235 0 78233 0
Current children cumulated CPU time (s) 1351.3
Current children cumulated vsize (KiB) 318128

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 5115
/proc/meminfo: memFree=1780632/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1410.85
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183715 0 0 0 141000 85 0 0 25 0 1 0 2000684166 325763072 10424 996147200 134512640 135477443 4294956224 18446744073709551615 135269789 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10424 459 235 0 78233 0
Current children cumulated CPU time (s) 1410.85
Current children cumulated vsize (KiB) 318128

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 5115
/proc/meminfo: memFree=1780568/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1470.4
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183737 0 0 0 146955 85 0 0 25 0 1 0 2000684166 325763072 10446 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10446 459 235 0 78233 0
Current children cumulated CPU time (s) 1470.4
Current children cumulated vsize (KiB) 318128

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780504/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1529.94
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183743 0 0 0 152909 85 0 0 25 0 1 0 2000684166 325763072 10452 996147200 134512640 135477443 4294956224 18446744073709551615 134899373 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10452 459 235 0 78233 0
Current children cumulated CPU time (s) 1529.94
Current children cumulated vsize (KiB) 318128

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780440/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1589.49
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183765 0 0 0 158864 85 0 0 25 0 1 0 2000684166 325763072 10474 996147200 134512640 135477443 4294956224 18446744073709551615 134899361 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10474 459 235 0 78233 0
Current children cumulated CPU time (s) 1589.49
Current children cumulated vsize (KiB) 318128

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780376/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1649.04
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183771 0 0 0 164819 85 0 0 25 0 1 0 2000684166 325763072 10480 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10480 459 235 0 78233 0
Current children cumulated CPU time (s) 1649.04
Current children cumulated vsize (KiB) 318128

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780248/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1708.59
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183793 0 0 0 170774 85 0 0 25 0 1 0 2000684166 325763072 10502 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10502 459 235 0 78233 0
Current children cumulated CPU time (s) 1708.59
Current children cumulated vsize (KiB) 318128

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780184/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1768.13
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183799 0 0 0 176728 85 0 0 25 0 1 0 2000684166 325763072 10508 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10508 459 235 0 78233 0
Current children cumulated CPU time (s) 1768.13
Current children cumulated vsize (KiB) 318128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780184/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1800.09
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183802 0 0 0 179924 85 0 0 25 0 1 0 2000684166 325763072 10511 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10511 459 235 0 78233 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 318128

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

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

[startup+1814.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5115
/proc/meminfo: memFree=1780184/2055920 swapFree=4178936/4192956
[pid=5083] ppid=5081 vsize=318128 CPUtime=1800.09
/proc/5083/stat : 5083 (casperzao) R 5081 5083 3984 0 -1 4194304 183802 0 0 0 179924 85 0 0 25 0 1 0 2000684166 325763072 10511 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/5083/statm: 79532 10511 459 235 0 78233 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 318128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.51
CPU time (s): 1800.11
CPU user time (s): 1799.24
CPU system time (s): 0.865868
CPU usage (%): 99.2061
Max. virtual memory (cumulated for all children) (KiB): 318128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.865868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183802
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= 53848

runsolver used 1.83272 second user time and 4.78027 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-05 02:18:58
IDJOB=1081473
IDBENCH=57105
IDSOLVER=361
FILE ID=node64/1081473-1215217138
PBS_JOBID= 7881776
Free space on /tmp= 66388 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081473-1215217138/watcher-1081473-1215217138 -o /tmp/evaluation-result-1081473-1215217138/solver-1081473-1215217138 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1081473-1215217138.xml 972852531 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=972852531

node64.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		: 3000.248
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		: 3000.248
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:       1734400 kB
Buffers:         19712 kB
Cached:         147152 kB
SwapCached:       7148 kB
Active:         219912 kB
Inactive:        47924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734400 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            3484 kB
Writeback:           0 kB
Mapped:         117292 kB
Slab:            38576 kB
Committed_AS:  4836336 kB
PageTables:       1956 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node64 at 2008-07-05 02:49:15