Task 8578839813

Name 22fe20ab.4543.9883.3.30.206_0
Workunit 3900076401
Created 23 Feb 2020, 13:00:50 UTC
Sent 23 Feb 2020, 13:03:06 UTC
Report deadline 16 Apr 2020, 8:43:10 UTC
Received 24 Feb 2020, 2:56:11 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 8570185
Run time 4 min 23 sec
CPU time 46 sec
Validate state Valid
Credit 108.82
Device peak FLOPS 1,589.12 GFLOPS
Application version SETI@home v8
Anonymous platform (NVIDIA GPU)
Peak working set size 624.63 MB
Peak swap size 21,505.74 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
setiathome_CUDA: Found 4 CUDA device(s):
  Device 1: GeForce GTX 750 Ti, 2001 MiB, regsPerBlock 65536
     computeCap 5.0, multiProcs 5 
     pciBusID = 1, pciSlotID = 0
  Device 2: GeForce GTX 750 Ti, 2002 MiB, regsPerBlock 65536
     computeCap 5.0, multiProcs 5 
     pciBusID = 2, pciSlotID = 0
  Device 3: GeForce GTX 750 Ti, 2002 MiB, regsPerBlock 65536
     computeCap 5.0, multiProcs 5 
     pciBusID = 4, pciSlotID = 0
  Device 4: GeForce GTX 750 Ti, 2002 MiB, regsPerBlock 65536
     computeCap 5.0, multiProcs 5 
     pciBusID = 5, pciSlotID = 0
In cudaAcc_initializeDevice(): Boinc passed DevPref 2
setiathome_CUDA: CUDA Device 2 specified, checking...
   Device 2: GeForce GTX 750 Ti is okay
SETI@home using CUDA accelerated device GeForce GTX 750 Ti
Unroll autotune 1. Overriding Pulse find periods per launch. Parameter -pfp set to 1

setiathome v8 enhanced x41p_V0.98b1, Cuda 10.1 special
Modifications done by petri33, compiled by TBar

Detected setiathome_enhanced_v8 task. Autocorrelations enabled, size 128k elements.
Work Unit Info:
...............
WU true angle range is :  0.437095
Sigma 3
Thread call stack limit is: 1k
Spike: peak=24.2413, time=87.24, d_freq=1419515274.19, chirp=10.421, fft_len=128k
Spike: peak=24.44227, time=87.24, d_freq=1419515274.2, chirp=10.422, fft_len=128k
Autocorr: peak=18.01284, time=87.24, delay=2.0177, d_freq=1419513006.47, chirp=14.76, fft_len=128k
Gaussian: peak=4.129942, mean=0.5267817, ChiSq=1.393865, time=26, d_freq=1419509335.97,
	score=3.503101, null_hyp=2.4219, chirp=-23.371, fft_len=16k
Gaussian: peak=4.458894, mean=0.5263255, ChiSq=1.1661, time=27.68, d_freq=1419509296.76,
	score=3.152625, null_hyp=2.285897, chirp=-23.371, fft_len=16k
Gaussian: peak=4.458104, mean=0.5231576, ChiSq=1.231953, time=29.36, d_freq=1419509257.55,
	score=3.622598, null_hyp=2.3408, chirp=-23.371, fft_len=16k
Gaussian: peak=2.906401, mean=0.6568007, ChiSq=1.411192, time=27.68, d_freq=1419509296.73,
	score=0.1462512, null_hyp=2.257925, chirp=-23.415, fft_len=8k
Pulse: peak=10.04903, time=43.03, period=3.647, d_freq=1419511313.15, score=1.014, chirp=-66.167, fft_len=64 
Triplet: peak=14.03532, time=44, period=3.647, d_freq=1419511248.76, chirp=-66.167, fft_len=64 
Triplet: peak=13.18945, time=44, period=3.647, d_freq=1419511264.86, chirp=-69.269, fft_len=64 
Triplet: peak=10.52827, time=44, period=3.647, d_freq=1419511281.01, chirp=-72.37, fft_len=64 
Triplet: peak=10.07302, time=96.44, period=1.327, d_freq=1419507535.16, chirp=84.776, fft_len=64 

Best spike: peak=24.44227, time=87.24, d_freq=1419515274.2, chirp=10.422, fft_len=128k
Best autocorr: peak=18.01284, time=87.24, delay=2.0177, d_freq=1419513006.47, chirp=14.76, fft_len=128k
Best gaussian: peak=4.458104, mean=0.5231576, ChiSq=1.231953, time=29.36, d_freq=1419509257.55,
	score=3.622598, null_hyp=2.3408, chirp=-23.371, fft_len=16k
Best pulse: peak=10.04903, time=43.03, period=3.647, d_freq=1419511313.15, score=1.014, chirp=-66.167, fft_len=64 
Best triplet: peak=14.03532, time=44, period=3.647, d_freq=1419511248.76, chirp=-66.167, fft_len=64 

Spike count:    2
Autocorr count: 1
Pulse count:    1
Triplet count:  4
Gaussian count: 4

03:54:00 (1938): called boinc_finish(0)

</stderr_txt>
]]>



 
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.