Trace number 1084053

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) 1800.06 1808.24

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-2.xml
MD5SUMc461fd9f78bea6a7f910d09245157b44
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 benchmark1.11883
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints14950
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14950
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
0.38/0.44	c Building = 1
34.75/35.17	c [ NumberOfVariables = 200 ]
34.75/35.17	c [ NumberOfConstraints = 14950 ]
34.75/35.17	c [ SizeOfSearchSpace(log2) = 1328.77 ]
34.75/35.17	c SymmetrySearch = 1
35.54/35.98	c [ Found 2 symmetries ]
35.64/36.01	c InitialPropagation = 1
35.64/36.06	c [ SizeOfSearchSpace(log2) = 1328.77 ]
35.64/36.06	c InitialSAC = 1
35.85/36.24	c [ SizeOfSearchSpace(log2) = 1328.77 ]
35.85/36.24	c Search(SampleFF) : 
159.36/160.93	c [ Sampling domwdeg ]
159.36/160.93	c [ Sampling impacts ]
159.36/160.93	c [ Sampling la ]
159.36/160.93	c [ SamplingScores: ]
159.36/160.93	c [ domwdeg+min = 1e-18 | domwdeg+rnd = 1.07914e-13 ]
159.36/160.93	c [ impacts+min = 1.88462e-12 | impacts+rnd = 3.74353e-12 ]
159.36/160.93	c [ la+min = 1.32321e-30 | la+rnd = 1.34967e-16 ]
159.36/160.93	c [ domwdeg = 5.39574e-14 | impacts = 2.81408e-12 | la = 6.74837e-17 ]
159.36/160.93	c [ min = 6.28208e-13 | rand = 2.81408e-12 ]
159.36/160.93	c [ restarting at (0.282886,1e-72) ]
160.55/162.20	c [ restarting at (0.707215,1e-120) ]
162.52/164.10	c [ restarting at (1.76804,1e-106) ]
167.19/168.84	c [ restarting at (4.42009,1e-32) ]
178.88/180.69	c [ restarting at (11.0502,1e-68) ]
208.30/210.33	c [ restarting at (27.6256,1e-142) ]
281.60/284.36	c [ restarting at (69.064,1e-56) ]
464.95/469.41	c [ restarting at (172.66,1e-46) ]
807.16/815.00	c [ restarting at (431.65,1e-72) ]

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-1084053-1215229820/watcher-1084053-1215229820 -o /tmp/evaluation-result-1084053-1215229820/solver-1084053-1215229820 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1084053-1215229820.xml 1800645708 

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 2.00 2.00 4/80 14455
/proc/meminfo: memFree=1410824/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=1056 CPUtime=0
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2001953297 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 10384164 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 264 26 20 235 0 3 0

[startup+0.051216 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 14455
/proc/meminfo: memFree=1410824/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=5968 CPUtime=0.04
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 595 0 0 0 4 0 0 0 18 0 1 0 2001953297 6111232 555 996147200 134512640 135477443 4294956224 18446744073709551615 4158884493 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 1492 555 370 235 0 193 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5968

[startup+0.101221 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 14455
/proc/meminfo: memFree=1410824/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=6496 CPUtime=0.08
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 732 0 0 0 8 0 0 0 18 0 1 0 2001953297 6651904 692 996147200 134512640 135477443 4294956224 18446744073709551615 4159750854 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 1624 692 370 235 0 325 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6496

[startup+0.301259 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 14455
/proc/meminfo: memFree=1410824/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=8608 CPUtime=0.28
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 1260 0 0 0 28 0 0 0 19 0 1 0 2001953297 8814592 1220 996147200 134512640 135477443 4294956224 18446744073709551615 4158915976 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 2152 1220 370 235 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8608

[startup+0.701329 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 14455
/proc/meminfo: memFree=1410824/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=291200 CPUtime=0.68
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 5620 0 0 0 66 2 0 0 23 0 1 0 2001953297 298188800 1693 996147200 134512640 135477443 4294956224 18446744073709551615 135270952 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 72800 1693 455 235 0 71501 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 291200

[startup+1.50146 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1404160/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=294764 CPUtime=1.47
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 18621 0 0 0 138 9 0 0 25 0 1 0 2001953297 301838336 2653 996147200 134512640 135477443 4294956224 18446744073709551615 135258658 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 73691 2653 455 235 0 72392 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 294764

[startup+3.10175 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1398784/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=301892 CPUtime=3.06
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 44390 0 0 0 285 21 0 0 25 0 1 0 2001953297 309137408 4550 996147200 134512640 135477443 4294956224 18446744073709551615 135248842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 75473 4550 455 235 0 74174 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 301892

[startup+6.3013 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1383112/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=316280 CPUtime=6.23
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 95881 0 0 0 575 48 0 0 25 0 1 0 2001953297 323870720 8366 996147200 134512640 135477443 4294956224 18446744073709551615 135269743 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 79070 8366 455 235 0 77771 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 316280

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1351624/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=344792 CPUtime=12.56
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 198919 0 0 0 1163 93 0 0 25 0 1 0 2001953297 353067008 15983 996147200 134512640 135477443 4294956224 18446744073709551615 135258780 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 86198 15983 455 235 0 84899 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 344792

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1288264/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=402476 CPUtime=25.24
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 406414 0 0 0 2339 185 0 0 25 0 1 0 2001953297 412135424 31336 996147200 134512640 135477443 4294956224 18446744073709551615 135272356 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 100619 31336 455 235 0 99320 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 402476

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1219528/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=50.59
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 569989 0 0 0 4796 263 0 0 25 0 1 0 2001953297 271581184 48198 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48198 506 235 0 65005 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 265216

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1218632/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=101.31
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570186 0 0 0 9868 263 0 0 25 0 1 0 2001953297 271581184 48395 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48395 507 235 0 65005 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 265216

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1218312/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=160.74
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570249 0 0 0 15811 263 0 0 25 0 1 0 2001953297 271581184 48458 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48458 508 235 0 65005 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 265216

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1218120/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=220.18
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570271 0 0 0 21754 264 0 0 25 0 1 0 2001953297 271581184 48480 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48480 508 235 0 65005 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 265216

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1218056/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=279.62
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570271 0 0 0 27698 264 0 0 25 0 1 0 2001953297 271581184 48480 996147200 134512640 135477443 4294956224 18446744073709551615 135270209 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48480 508 235 0 65005 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 265216

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1217992/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=339.05
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570277 0 0 0 33641 264 0 0 25 0 1 0 2001953297 271581184 48486 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48486 508 235 0 65005 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 265216

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1217992/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=398.48
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570278 0 0 0 39584 264 0 0 25 0 1 0 2001953297 271581184 48487 996147200 134512640 135477443 4294956224 18446744073709551615 135268565 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48487 508 235 0 65005 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 265216

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1217992/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=457.92
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570278 0 0 0 45528 264 0 0 25 0 1 0 2001953297 271581184 48487 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48487 508 235 0 65005 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 265216

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1217928/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=517.35
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570281 0 0 0 51471 264 0 0 25 0 1 0 2001953297 271581184 48490 996147200 134512640 135477443 4294956224 18446744073709551615 134921077 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48490 508 235 0 65005 0
Current children cumulated CPU time (s) 517.35
Current children cumulated vsize (KiB) 265216

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14456
/proc/meminfo: memFree=1217928/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=576.78
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570281 0 0 0 57414 264 0 0 25 0 1 0 2001953297 271581184 48490 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48490 508 235 0 65005 0
Current children cumulated CPU time (s) 576.78
Current children cumulated vsize (KiB) 265216

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14462
/proc/meminfo: memFree=1217856/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=636.2
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570281 0 0 0 63356 264 0 0 25 0 1 0 2001953297 271581184 48490 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/14455/statm: 66304 48490 508 235 0 65005 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 265216


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

[startup+822.301 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 14512
/proc/meminfo: memFree=1329536/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=814.55
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570281 0 0 0 81190 265 0 0 25 0 1 0 2001953297 271581184 48490 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48490 508 235 0 65005 0
Current children cumulated CPU time (s) 814.55
Current children cumulated vsize (KiB) 265216

[startup+882.302 s]
/proc/loadavg: 1.97 1.98 1.99 3/74 14513
/proc/meminfo: memFree=1341888/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=874.52
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570281 0 0 0 87187 265 0 0 25 0 1 0 2001953297 271581184 48490 996147200 134512640 135477443 4294956224 18446744073709551615 134693952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48490 508 235 0 65005 0
Current children cumulated CPU time (s) 874.52
Current children cumulated vsize (KiB) 265216

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14513
/proc/meminfo: memFree=1322880/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=934.5
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 93185 265 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 135268506 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 934.5
Current children cumulated vsize (KiB) 265216

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14513
/proc/meminfo: memFree=1303688/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=994.47
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 99182 265 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 994.47
Current children cumulated vsize (KiB) 265216

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14513
/proc/meminfo: memFree=1289608/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1054.44
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 105179 265 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1054.44
Current children cumulated vsize (KiB) 265216

[startup+1122.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/74 14513
/proc/meminfo: memFree=1280072/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1114.42
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 111176 266 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1114.42
Current children cumulated vsize (KiB) 265216

[startup+1182.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/74 14513
/proc/meminfo: memFree=1280072/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1174.39
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 117173 266 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134919668 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1174.39
Current children cumulated vsize (KiB) 265216

[startup+1242.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/74 14513
/proc/meminfo: memFree=1279880/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1234.36
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 123170 266 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1234.36
Current children cumulated vsize (KiB) 265216

[startup+1302.3 s]
/proc/loadavg: 2.19 2.09 2.02 3/74 14513
/proc/meminfo: memFree=1267528/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1294.34
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 129168 266 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1294.34
Current children cumulated vsize (KiB) 265216

[startup+1362.3 s]
/proc/loadavg: 2.56 2.20 2.07 3/74 14513
/proc/meminfo: memFree=1242184/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1354.31
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 135165 266 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134921248 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1354.31
Current children cumulated vsize (KiB) 265216

[startup+1422.31 s]
/proc/loadavg: 2.20 2.17 2.06 3/74 14513
/proc/meminfo: memFree=1225416/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1414.28
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 141162 266 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134919632 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1414.28
Current children cumulated vsize (KiB) 265216

[startup+1482.3 s]
/proc/loadavg: 2.07 2.13 2.05 3/74 14513
/proc/meminfo: memFree=1225224/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1474.26
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 147159 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 135269593 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1474.26
Current children cumulated vsize (KiB) 265216

[startup+1542.3 s]
/proc/loadavg: 2.02 2.11 2.05 3/74 14513
/proc/meminfo: memFree=1225160/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1534.23
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 153156 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134673683 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1534.23
Current children cumulated vsize (KiB) 265216

[startup+1602.3 s]
/proc/loadavg: 2.01 2.08 2.04 3/74 14513
/proc/meminfo: memFree=1225160/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1594.2
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 159153 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134921249 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1594.2
Current children cumulated vsize (KiB) 265216

[startup+1662.3 s]
/proc/loadavg: 2.00 2.07 2.04 3/74 14513
/proc/meminfo: memFree=1225224/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1654.18
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 165151 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1654.18
Current children cumulated vsize (KiB) 265216

[startup+1722.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/74 14513
/proc/meminfo: memFree=1225224/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1714.15
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 171148 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1714.15
Current children cumulated vsize (KiB) 265216

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/74 14513
/proc/meminfo: memFree=1225288/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1774.12
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 177145 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 134919588 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1774.12
Current children cumulated vsize (KiB) 265216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.2 s]
/proc/loadavg: 2.00 2.04 2.02 3/74 14513
/proc/meminfo: memFree=1225288/2055920 swapFree=4180700/4192956
[pid=14455] ppid=14453 vsize=265216 CPUtime=1800.02
/proc/14455/stat : 14455 (casperzao) R 14453 14455 14249 0 -1 4194304 570283 0 0 0 179735 267 0 0 25 0 1 0 2001953297 271581184 48492 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/14455/statm: 66304 48492 508 235 0 65005 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 265216

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): 1808.24
CPU time (s): 1800.06
CPU user time (s): 1797.35
CPU system time (s): 2.70959
CPU usage (%): 99.5478
Max. virtual memory (cumulated for all children) (KiB): 445508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.35
system time used= 2.70959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 570283
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= 20153

runsolver used 1.9417 second user time and 5.2682 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-05 05:50:20
IDJOB=1084053
IDBENCH=57522
IDSOLVER=361
FILE ID=node61/1084053-1215229820
PBS_JOBID= 7881892
Free space on /tmp= 66492 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-2.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084053-1215229820/watcher-1084053-1215229820 -o /tmp/evaluation-result-1084053-1215229820/solver-1084053-1215229820 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1084053-1215229820.xml 1800645708 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c461fd9f78bea6a7f910d09245157b44
RANDOM SEED=1800645708

node61.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		: 3000.269
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		: 3000.269
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:       1411304 kB
Buffers:         67904 kB
Cached:         325068 kB
SwapCached:       6188 kB
Active:         368592 kB
Inactive:       216988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411304 kB
SwapTotal:     4192956 kB
SwapFree:      4180700 kB
Dirty:            4668 kB
Writeback:           0 kB
Mapped:         208892 kB
Slab:            44020 kB
Committed_AS:  4758240 kB
PageTables:       2112 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node61 at 2008-07-05 06:20:30