Trace number 1084137

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 1813.06

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-4.xml
MD5SUM86f27dad5b32c8754684e5fda2e6b575
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 benchmark1.60176
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints21540
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension21540
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.49/0.58	c Building = 1
46.89/47.15	c [ NumberOfVariables = 240 ]
46.89/47.15	c [ NumberOfConstraints = 21540 ]
46.89/47.15	c [ SizeOfSearchSpace(log2) = 1657.65 ]
46.89/47.15	c SymmetrySearch = 1
48.28/48.55	c [ Found 2 symmetries ]
48.38/48.61	c InitialPropagation = 1
48.38/48.67	c [ SizeOfSearchSpace(log2) = 1657.65 ]
48.38/48.67	c InitialSAC = 1
48.68/48.96	c [ SizeOfSearchSpace(log2) = 1657.65 ]
48.68/48.96	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-1084137-1215230119/watcher-1084137-1215230119 -o /tmp/evaluation-result-1084137-1215230119/solver-1084137-1215230119 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1084137-1215230119.xml 475316077 

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: 1.98 2.10 2.03 4/82 26373
/proc/meminfo: memFree=1415112/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=18572 CPUtime=0
/proc/26373/stat : 26373 (runsolver) R 26371 26373 25867 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 2001983538 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26373/statm: 4643 292 257 25 0 2626 0

[startup+0.0857971 s]
/proc/loadavg: 1.98 2.10 2.03 4/82 26373
/proc/meminfo: memFree=1415112/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=6380 CPUtime=0.07
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 710 0 0 0 7 0 0 0 18 0 1 0 2001983538 6533120 670 996147200 134512640 135477443 4294956224 18446744073709551615 4158530073 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 1595 670 370 235 0 296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6380

[startup+0.102789 s]
/proc/loadavg: 1.98 2.10 2.03 4/82 26373
/proc/meminfo: memFree=1415112/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=6644 CPUtime=0.09
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 758 0 0 0 9 0 0 0 18 0 1 0 2001983538 6803456 718 996147200 134512640 135477443 4294956224 18446744073709551615 134813047 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 1661 718 370 235 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6644

[startup+0.301831 s]
/proc/loadavg: 1.98 2.10 2.03 4/82 26373
/proc/meminfo: memFree=1415112/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=8888 CPUtime=0.29
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 1320 0 0 0 28 1 0 0 19 0 1 0 2001983538 9101312 1280 996147200 134512640 135477443 4294956224 18446744073709551615 4160172326 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 2222 1280 370 235 0 923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8888

[startup+0.701904 s]
/proc/loadavg: 1.98 2.10 2.03 4/82 26373
/proc/meminfo: memFree=1415112/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=293064 CPUtime=0.69
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 4010 0 0 0 67 2 0 0 23 0 1 0 2001983538 300097536 2148 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 73266 2148 455 235 0 71967 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 293064

[startup+1.50204 s]
/proc/loadavg: 1.98 2.10 2.03 3/83 26374
/proc/meminfo: memFree=1407232/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=296760 CPUtime=1.48
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 17924 0 0 0 140 8 0 0 25 0 1 0 2001983538 303882240 3143 996147200 134512640 135477443 4294956224 18446744073709551615 135270897 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 74190 3143 455 235 0 72891 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 296760

[startup+3.10133 s]
/proc/loadavg: 1.98 2.10 2.03 3/83 26374
/proc/meminfo: memFree=1400448/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=305868 CPUtime=3.07
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 46245 0 0 0 288 19 0 0 25 0 1 0 2001983538 313208832 5562 996147200 134512640 135477443 4294956224 18446744073709551615 135257959 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 76467 5562 455 235 0 75168 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 305868

[startup+6.3029 s]
/proc/loadavg: 1.98 2.10 2.03 3/83 26374
/proc/meminfo: memFree=1380544/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=324084 CPUtime=6.26
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 102765 0 0 0 581 45 0 0 25 0 1 0 2001983538 331862016 10383 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 81021 10383 455 235 0 79722 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 324084

[startup+12.701 s]
/proc/loadavg: 1.98 2.10 2.03 3/83 26374
/proc/meminfo: memFree=1340992/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=360516 CPUtime=12.63
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 215264 0 0 0 1168 95 0 0 25 0 1 0 2001983538 369168384 19973 996147200 134512640 135477443 4294956224 18446744073709551615 135268949 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 90129 19973 455 235 0 88830 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 360516

[startup+25.5013 s]
/proc/loadavg: 1.98 2.09 2.03 3/83 26374
/proc/meminfo: memFree=1261504/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=433248 CPUtime=25.37
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 440480 0 0 0 2345 192 0 0 25 0 1 0 2001983538 443645952 39192 996147200 134512640 135477443 4294956224 18446744073709551615 135207654 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 108312 39192 455 235 0 107013 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 433248

[startup+51.1019 s]
/proc/loadavg: 1.99 2.08 2.03 3/83 26374
/proc/meminfo: memFree=1113280/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=50.87
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 828411 0 0 0 4720 367 0 0 25 0 1 0 2001983538 387678208 75796 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 75796 504 235 0 93349 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 378592

[startup+102.307 s]
/proc/loadavg: 2.04 2.08 2.03 3/83 26374
/proc/meminfo: memFree=1108352/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=101.87
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 829616 0 0 0 9819 368 0 0 25 0 1 0 2001983538 387678208 77001 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77001 504 235 0 93349 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 378592

[startup+162.302 s]
/proc/loadavg: 2.01 2.06 2.02 3/83 26374
/proc/meminfo: memFree=1107968/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=161.62
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 829694 0 0 0 15794 368 0 0 25 0 1 0 2001983538 387678208 77079 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77079 504 235 0 93349 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 378592

[startup+222.301 s]
/proc/loadavg: 2.07 2.07 2.02 3/83 26374
/proc/meminfo: memFree=1107776/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=221.37
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 829710 0 0 0 21769 368 0 0 25 0 1 0 2001983538 387678208 77095 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77095 505 235 0 93349 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 378592

[startup+282.302 s]
/proc/loadavg: 2.02 2.05 2.02 3/83 26374
/proc/meminfo: memFree=1107712/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=281.13
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 829710 0 0 0 27745 368 0 0 25 0 1 0 2001983538 387678208 77095 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77095 505 235 0 93349 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 378592

[startup+342.302 s]
/proc/loadavg: 2.04 2.05 2.02 4/83 26380
/proc/meminfo: memFree=1107464/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=340.87
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 829710 0 0 0 33719 368 0 0 25 0 1 0 2001983538 387678208 77095 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77095 505 235 0 93349 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 378592

[startup+402.302 s]
/proc/loadavg: 2.01 2.04 2.01 3/83 26380
/proc/meminfo: memFree=1106376/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=400.63
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830002 0 0 0 39695 368 0 0 25 0 1 0 2001983538 387678208 77387 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77387 505 235 0 93349 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 378592

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 2.01 3/83 26380
/proc/meminfo: memFree=1106056/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=460.39
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830062 0 0 0 45670 369 0 0 25 0 1 0 2001983538 387678208 77447 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77447 505 235 0 93349 0
Current children cumulated CPU time (s) 460.39
Current children cumulated vsize (KiB) 378592

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 26380
/proc/meminfo: memFree=1105992/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=520.14
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830062 0 0 0 51645 369 0 0 25 0 1 0 2001983538 387678208 77447 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77447 505 235 0 93349 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 378592

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 26380
/proc/meminfo: memFree=1105928/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=579.89
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830062 0 0 0 57620 369 0 0 25 0 1 0 2001983538 387678208 77447 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77447 505 235 0 93349 0
Current children cumulated CPU time (s) 579.89
Current children cumulated vsize (KiB) 378592

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 26380
/proc/meminfo: memFree=1105736/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=639.65
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830091 0 0 0 63596 369 0 0 25 0 1 0 2001983538 387678208 77476 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 77476 505 235 0 93349 0
Current children cumulated CPU time (s) 639.65
Current children cumulated vsize (KiB) 378592


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 26425
/proc/meminfo: memFree=1094800/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=818.91
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830764 0 0 0 81520 371 0 0 25 0 1 0 2001983538 387678208 78149 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78149 505 235 0 93349 0
Current children cumulated CPU time (s) 818.91
Current children cumulated vsize (KiB) 378592

[startup+882.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/95 26437
/proc/meminfo: memFree=1040432/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=878.04
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830764 0 0 0 87431 373 0 0 25 0 1 0 2001983538 387678208 78149 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78149 505 235 0 93349 0
Current children cumulated CPU time (s) 878.04
Current children cumulated vsize (KiB) 378592

[startup+942.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 26437
/proc/meminfo: memFree=1040304/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=937.15
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830765 0 0 0 93342 373 0 0 25 0 1 0 2001983538 387678208 78150 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78150 505 235 0 93349 0
Current children cumulated CPU time (s) 937.15
Current children cumulated vsize (KiB) 378592

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/95 26437
/proc/meminfo: memFree=1040048/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=996.25
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 99252 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 134919632 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 996.25
Current children cumulated vsize (KiB) 378592

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 26437
/proc/meminfo: memFree=1040048/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1055.36
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 105163 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 135208659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1055.36
Current children cumulated vsize (KiB) 378592

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 26437
/proc/meminfo: memFree=1040048/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1114.46
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 111073 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1114.46
Current children cumulated vsize (KiB) 378592

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 26437
/proc/meminfo: memFree=1039984/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1173.57
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 116984 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1173.57
Current children cumulated vsize (KiB) 378592

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 26437
/proc/meminfo: memFree=1039856/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1232.68
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 122895 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1232.68
Current children cumulated vsize (KiB) 378592

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 26437
/proc/meminfo: memFree=1039792/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1291.79
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 128806 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1291.79
Current children cumulated vsize (KiB) 378592

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070448/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1351.19
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 134746 373 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1351.19
Current children cumulated vsize (KiB) 378592

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070384/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1410.96
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 140722 374 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1410.96
Current children cumulated vsize (KiB) 378592

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070384/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1470.71
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830774 0 0 0 146697 374 0 0 25 0 1 0 2001983538 387678208 78159 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78159 505 235 0 93349 0
Current children cumulated CPU time (s) 1470.71
Current children cumulated vsize (KiB) 378592

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070320/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1530.46
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830780 0 0 0 152672 374 0 0 25 0 1 0 2001983538 387678208 78165 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78165 505 235 0 93349 0
Current children cumulated CPU time (s) 1530.46
Current children cumulated vsize (KiB) 378592

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070256/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1590.21
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830780 0 0 0 158647 374 0 0 25 0 1 0 2001983538 387678208 78165 996147200 134512640 135477443 4294956224 18446744073709551615 134673674 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78165 505 235 0 93349 0
Current children cumulated CPU time (s) 1590.21
Current children cumulated vsize (KiB) 378592

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070256/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1649.97
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830780 0 0 0 164623 374 0 0 25 0 1 0 2001983538 387678208 78165 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78165 505 235 0 93349 0
Current children cumulated CPU time (s) 1649.97
Current children cumulated vsize (KiB) 378592

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070192/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1709.72
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830780 0 0 0 170598 374 0 0 25 0 1 0 2001983538 387678208 78165 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78165 505 235 0 93349 0
Current children cumulated CPU time (s) 1709.72
Current children cumulated vsize (KiB) 378592

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070064/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1769.47
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830780 0 0 0 176573 374 0 0 25 0 1 0 2001983538 387678208 78165 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78165 505 235 0 93349 0
Current children cumulated CPU time (s) 1769.47
Current children cumulated vsize (KiB) 378592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 26440
/proc/meminfo: memFree=1070064/2055920 swapFree=4179784/4192956
[pid=26373] ppid=26371 vsize=378592 CPUtime=1800.05
/proc/26373/stat : 26373 (casperzao) R 26371 26373 25867 0 -1 4194304 830780 0 0 0 179631 374 0 0 25 0 1 0 2001983538 387678208 78165 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 94648 78165 505 235 0 93349 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 378592

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): 1813.06
CPU time (s): 1800.11
CPU user time (s): 1796.32
CPU system time (s): 3.79742
CPU usage (%): 99.2861
Max. virtual memory (cumulated for all children) (KiB): 556140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.32
system time used= 3.79742
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 830780
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= 34235

runsolver used 1.79173 second user time and 4.81927 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 05:55:20
IDJOB=1084137
IDBENCH=57527
IDSOLVER=361
FILE ID=node56/1084137-1215230119
PBS_JOBID= 7881897
Free space on /tmp= 103236 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084137-1215230119/watcher-1084137-1215230119 -o /tmp/evaluation-result-1084137-1215230119/solver-1084137-1215230119 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1084137-1215230119.xml 475316077 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 86f27dad5b32c8754684e5fda2e6b575
RANDOM SEED=475316077

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1415600 kB
Buffers:         21688 kB
Cached:         523904 kB
SwapCached:       7316 kB
Active:         127908 kB
Inactive:       450184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415600 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            5592 kB
Writeback:           0 kB
Mapped:          48608 kB
Slab:            47272 kB
Committed_AS:  4015360 kB
PageTables:       2000 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= 103212 MiB
End job on node56 at 2008-07-05 06:25:35