Trace number 1056183

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) 1800.08 1811.27

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-400.xml
MD5SUM35ecf1acb3b6774e91a99570f293720f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.0939
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints79800
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension79800
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.15	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.08/0.15	c Parsing = 1
2.75/2.86	c Building = 1
38.24/38.66	c [ NumberOfVariables = 400 ]
38.24/38.66	c [ NumberOfConstraints = 79800 ]
38.24/38.66	c [ SizeOfSearchSpace(log2) = 3457.54 ]
38.24/38.66	c SymmetrySearch = 1
42.40/42.89	c [ Found 2 symmetries ]
42.69/43.10	c InitialPropagation = 1
42.89/43.36	c [ SizeOfSearchSpace(log2) = 3457.54 ]
42.89/43.36	c InitialSAC = 1
43.59/44.06	c [ SizeOfSearchSpace(log2) = 3457.54 ]
43.59/44.07	c Search(DomWDeg) =

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-1056183-1215062152/watcher-1056183-1215062152 -o /tmp/evaluation-result-1056183-1215062152/solver-1056183-1215062152 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1056183-1215062152.xml 1282924826 

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: 2.00 2.08 2.03 3/80 9009
/proc/meminfo: memFree=856240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=18572 CPUtime=0
/proc/9009/stat : 9009 (runsolver) R 9007 9009 4951 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 1985188075 19017728 293 996147200 4194304 4296836 548682068480 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9009/statm: 4643 293 257 25 0 2626 0

[startup+0.0859491 s]
/proc/loadavg: 2.00 2.08 2.03 3/80 9009
/proc/meminfo: memFree=856240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=6676 CPUtime=0.07
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 785 0 0 0 7 0 0 0 18 0 1 0 1985188075 6836224 745 996147200 134512640 135477443 4294956224 18446744073709551615 134811785 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 1669 745 370 235 0 370 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6676

[startup+0.101946 s]
/proc/loadavg: 2.00 2.08 2.03 3/80 9009
/proc/meminfo: memFree=856240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=6940 CPUtime=0.08
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 836 0 0 0 8 0 0 0 18 0 1 0 1985188075 7106560 796 996147200 134512640 135477443 4294956224 18446744073709551615 134813044 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 1735 796 370 235 0 436 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6940

[startup+0.30197 s]
/proc/loadavg: 2.00 2.08 2.03 3/80 9009
/proc/meminfo: memFree=856240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=9316 CPUtime=0.28
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 1442 0 0 0 27 1 0 0 20 0 1 0 1985188075 9539584 1402 996147200 134512640 135477443 4294956224 18446744073709551615 11714289 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 2329 1402 370 235 0 1030 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9316

[startup+0.702011 s]
/proc/loadavg: 2.00 2.08 2.03 3/80 9009
/proc/meminfo: memFree=856240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=14068 CPUtime=0.68
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 2628 0 0 0 66 2 0 0 23 0 1 0 1985188075 14405632 2588 996147200 134512640 135477443 4294956224 18446744073709551615 11748318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 3517 2588 370 235 0 2218 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14068

[startup+1.50109 s]
/proc/loadavg: 2.00 2.08 2.03 3/81 9010
/proc/meminfo: memFree=843752/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=23308 CPUtime=1.47
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 4936 0 0 0 144 3 0 0 25 0 1 0 1985188075 23867392 4896 996147200 134512640 135477443 4294956224 18446744073709551615 134755062 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 5827 4896 370 235 0 4528 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23308

[startup+3.10126 s]
/proc/loadavg: 2.00 2.08 2.03 4/81 9010
/proc/meminfo: memFree=855464/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=318836 CPUtime=3.05
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 12092 0 0 0 297 8 0 0 25 0 1 0 1985188075 326488064 8621 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 79709 8621 455 235 0 78410 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 318836

[startup+6.30159 s]
/proc/loadavg: 2.00 2.08 2.03 3/81 9010
/proc/meminfo: memFree=807472/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=310156 CPUtime=6.22
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 64184 0 0 0 590 32 0 0 25 0 1 0 1985188075 317599744 14496 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 77539 14496 455 235 0 76240 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 310156

[startup+12.7012 s]
/proc/loadavg: 2.00 2.08 2.03 3/81 9010
/proc/meminfo: memFree=751536/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=393548 CPUtime=12.56
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 169587 0 0 0 1169 87 0 0 25 0 1 0 1985188075 402993152 28005 996147200 134512640 135477443 4294956224 18446744073709551615 135269765 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 98387 28005 455 235 0 97088 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 393548

[startup+25.5016 s]
/proc/loadavg: 2.08 2.09 2.03 3/81 9010
/proc/meminfo: memFree=639472/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=498620 CPUtime=25.25
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 381867 0 0 0 2336 189 0 0 25 0 1 0 1985188075 510586880 55170 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 124655 55170 455 235 0 123356 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 498620

[startup+51.1012 s]
/proc/loadavg: 2.05 2.08 2.03 3/81 9010
/proc/meminfo: memFree=453040/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=504996 CPUtime=50.61
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 650435 0 0 0 4570 491 0 0 25 0 1 0 1985188075 517115904 106206 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126249 106206 505 235 0 124950 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 504996

[startup+102.306 s]
/proc/loadavg: 2.02 2.07 2.03 3/81 9010
/proc/meminfo: memFree=430192/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505004 CPUtime=101.36
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 650954 0 0 0 9644 492 0 0 25 0 1 0 1985188075 517124096 106725 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126251 106725 505 235 0 124952 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 505004

[startup+162.302 s]
/proc/loadavg: 2.10 2.08 2.03 3/81 9010
/proc/meminfo: memFree=426096/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505004 CPUtime=160.81
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654522 0 0 0 15587 494 0 0 25 0 1 0 1985188075 517124096 110293 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126251 110293 505 235 0 124952 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 505004

[startup+222.302 s]
/proc/loadavg: 2.11 2.09 2.04 3/81 9010
/proc/meminfo: memFree=435184/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=220.27
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654783 0 0 0 21533 494 0 0 25 0 1 0 1985188075 517128192 110554 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110554 505 235 0 124953 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 505008

[startup+282.301 s]
/proc/loadavg: 2.07 2.09 2.03 3/81 9010
/proc/meminfo: memFree=414256/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=279.74
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654881 0 0 0 27479 495 0 0 25 0 1 0 1985188075 517128192 110652 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110652 505 235 0 124953 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 505008

[startup+342.301 s]
/proc/loadavg: 2.17 2.11 2.04 3/81 9010
/proc/meminfo: memFree=413680/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=339.2
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654969 0 0 0 33425 495 0 0 25 0 1 0 1985188075 517128192 110740 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110740 505 235 0 124953 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 505008

[startup+402.301 s]
/proc/loadavg: 2.19 2.12 2.05 3/81 9010
/proc/meminfo: memFree=413552/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=398.66
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654971 0 0 0 39371 495 0 0 25 0 1 0 1985188075 517128192 110742 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110742 505 235 0 124953 0
Current children cumulated CPU time (s) 398.66
Current children cumulated vsize (KiB) 505008

[startup+462.302 s]
/proc/loadavg: 2.28 2.16 2.07 3/81 9010
/proc/meminfo: memFree=423728/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=458.12
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654971 0 0 0 45317 495 0 0 25 0 1 0 1985188075 517128192 110742 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110742 505 235 0 124953 0
Current children cumulated CPU time (s) 458.12
Current children cumulated vsize (KiB) 505008

[startup+522.302 s]
/proc/loadavg: 2.14 2.14 2.06 3/81 9010
/proc/meminfo: memFree=413360/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=517.6
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654971 0 0 0 51265 495 0 0 25 0 1 0 1985188075 517128192 110742 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110742 505 235 0 124953 0
Current children cumulated CPU time (s) 517.6
Current children cumulated vsize (KiB) 505008

[startup+582.302 s]
/proc/loadavg: 2.05 2.11 2.06 3/81 9010
/proc/meminfo: memFree=413296/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=577.06
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654971 0 0 0 57211 495 0 0 25 0 1 0 1985188075 517128192 110742 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110742 505 235 0 124953 0
Current children cumulated CPU time (s) 577.06
Current children cumulated vsize (KiB) 505008

[startup+642.301 s]
/proc/loadavg: 2.02 2.09 2.05 3/81 9010
/proc/meminfo: memFree=413040/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=636.53
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 654971 0 0 0 63157 496 0 0 25 0 1 0 1985188075 517128192 110742 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 110742 505 235 0 124953 0
Current children cumulated CPU time (s) 636.53
Current children cumulated vsize (KiB) 505008


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

[startup+822.302 s]
/proc/loadavg: 2.04 2.06 2.04 3/81 9010
/proc/meminfo: memFree=420848/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=814.9
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655505 0 0 0 80994 496 0 0 25 0 1 0 1985188075 517128192 111276 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111276 505 235 0 124953 0
Current children cumulated CPU time (s) 814.9
Current children cumulated vsize (KiB) 505008

[startup+882.302 s]
/proc/loadavg: 2.01 2.04 2.04 3/81 9010
/proc/meminfo: memFree=425840/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=874.36
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655505 0 0 0 86940 496 0 0 25 0 1 0 1985188075 517128192 111276 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111276 505 235 0 124953 0
Current children cumulated CPU time (s) 874.36
Current children cumulated vsize (KiB) 505008

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.03 3/81 9010
/proc/meminfo: memFree=430896/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=933.83
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655505 0 0 0 92886 497 0 0 25 0 1 0 1985188075 517128192 111276 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111276 505 235 0 124953 0
Current children cumulated CPU time (s) 933.83
Current children cumulated vsize (KiB) 505008

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/81 9010
/proc/meminfo: memFree=430896/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=993.29
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655505 0 0 0 98832 497 0 0 25 0 1 0 1985188075 517128192 111276 996147200 134512640 135477443 4294956224 18446744073709551615 135270268 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111276 505 235 0 124953 0
Current children cumulated CPU time (s) 993.29
Current children cumulated vsize (KiB) 505008

[startup+1062.3 s]
/proc/loadavg: 2.05 2.03 2.02 3/81 9010
/proc/meminfo: memFree=409008/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1052.76
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655828 0 0 0 104779 497 0 0 25 0 1 0 1985188075 517128192 111599 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111599 505 235 0 124953 0
Current children cumulated CPU time (s) 1052.76
Current children cumulated vsize (KiB) 505008

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.02 3/81 9010
/proc/meminfo: memFree=409008/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1112.21
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655828 0 0 0 110724 497 0 0 25 0 1 0 1985188075 517128192 111599 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111599 505 235 0 124953 0
Current children cumulated CPU time (s) 1112.21
Current children cumulated vsize (KiB) 505008

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.02 3/81 9010
/proc/meminfo: memFree=408816/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1171.67
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 116670 497 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 134934613 0 0 4096 0 0 0 0 17 1 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1171.67
Current children cumulated vsize (KiB) 505008

[startup+1242.3 s]
/proc/loadavg: 2.09 2.04 2.02 4/82 9156
/proc/meminfo: memFree=1064232/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1231.31
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 122632 499 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1231.31
Current children cumulated vsize (KiB) 505008

[startup+1302.3 s]
/proc/loadavg: 2.15 2.07 2.03 3/82 9156
/proc/meminfo: memFree=534312/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1291.29
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 128629 500 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1291.29
Current children cumulated vsize (KiB) 505008

[startup+1362.3 s]
/proc/loadavg: 2.09 2.07 2.03 3/83 9197
/proc/meminfo: memFree=1226584/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1351.27
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 134626 501 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1351.27
Current children cumulated vsize (KiB) 505008

[startup+1422.31 s]
/proc/loadavg: 2.07 2.07 2.03 3/82 9238
/proc/meminfo: memFree=1222496/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1411.25
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 140624 501 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1411.25
Current children cumulated vsize (KiB) 505008

[startup+1482.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/82 9238
/proc/meminfo: memFree=1222368/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1471.22
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 146621 501 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1471.22
Current children cumulated vsize (KiB) 505008

[startup+1542.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/82 9238
/proc/meminfo: memFree=1222240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1531.2
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 152618 502 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1531.2
Current children cumulated vsize (KiB) 505008

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 9238
/proc/meminfo: memFree=1222240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1591.18
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 158616 502 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1591.18
Current children cumulated vsize (KiB) 505008

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 9238
/proc/meminfo: memFree=1222240/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1651.16
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 164614 502 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1651.16
Current children cumulated vsize (KiB) 505008

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 9238
/proc/meminfo: memFree=1222176/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1711.13
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655865 0 0 0 170611 502 0 0 25 0 1 0 1985188075 517128192 111636 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111636 505 235 0 124953 0
Current children cumulated CPU time (s) 1711.13
Current children cumulated vsize (KiB) 505008

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 9238
/proc/meminfo: memFree=1222048/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1771.11
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655880 0 0 0 176609 502 0 0 25 0 1 0 1985188075 517128192 111651 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111651 505 235 0 124953 0
Current children cumulated CPU time (s) 1771.11
Current children cumulated vsize (KiB) 505008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.2 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 9238
/proc/meminfo: memFree=1222048/2055920 swapFree=4180396/4192956
[pid=9009] ppid=9007 vsize=505008 CPUtime=1800.01
/proc/9009/stat : 9009 (casperzao) R 9007 9009 4951 0 -1 4194304 655880 0 0 0 179499 502 0 0 25 0 1 0 1985188075 517128192 111651 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 0 0 0
/proc/9009/statm: 126252 111651 505 235 0 124953 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 505008

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)
Real time (s): 1811.27
CPU time (s): 1800.08
CPU user time (s): 1794.99
CPU system time (s): 5.09123
CPU usage (%): 99.3821
Max. virtual memory (cumulated for all children) (KiB): 577952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.99
system time used= 5.09123
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 655880
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= 52823

runsolver used 2.10068 second user time and 5.35818 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-03 07:15:52
IDJOB=1056183
IDBENCH=57402
IDSOLVER=361
FILE ID=node44/1056183-1215062152
PBS_JOBID= 7875088
Free space on /tmp= 66472 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-400.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056183-1215062152/watcher-1056183-1215062152 -o /tmp/evaluation-result-1056183-1215062152/solver-1056183-1215062152 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1056183-1215062152.xml 1282924826 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35ecf1acb3b6774e91a99570f293720f
RANDOM SEED=1282924826

node44.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		: 3000.213
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		: 3000.213
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:        856720 kB
Buffers:         53168 kB
Cached:         248688 kB
SwapCached:       6524 kB
Active:        1015120 kB
Inactive:       107520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856720 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:           13396 kB
Writeback:           0 kB
Mapped:         837032 kB
Slab:            59504 kB
Committed_AS:  4256984 kB
PageTables:       3976 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= 66516 MiB
End job on node44 at 2008-07-03 07:46:05