Task 1703137923

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_63_2900000_0
Workunit ID: 857757773
Created: 25 Dec 2024 23:19:48 UTC
Sent: 26 Dec 2024 14:24:25 UTC
Report deadline: 9 Jan 2025 14:24:25 UTC
Received: 26 Dec 2024 21:40:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 442.80
CPU time (sec): 30.31
Peak working set size (MB): 291.64
Peak swap size (MB): 36488.28
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:31:38][1281281][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_63.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_63.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_63_2900000_0_0
------> GPU usage: 0.500000
[16:31:38][1281281][INFO ] Starting data processing...
[16:31:38][1281281][INFO ] opti: No host transfer for n_steps. Use device global.
[16:31:38][1281281][INFO ] opti: No host transfer for mean. Use device global.
[16:31:38][1281281][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:31:38][1281281][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:31:38][1281281][INFO ] opti: power spectrum in fft callback (static link).
[16:31:38][1281281][INFO ] opti: __constant__ access is not uniform, bad!
[16:31:39][1281281][INFO ] Running on device 0 NVIDIA TITAN V
[16:31:39][1281281][INFO ] CUDA global memory status (initial GPU state, including context):
[16:31:39][1281281][INFO ] No template file. Generating templates.
[16:31:39][1281281][INFO ] Template param value T_cons = 50000
[16:31:44][1281281][INFO ] Number of generated templates to be used: 50000
[16:31:44][1281281][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_63.cpt
[16:31:44][1281281][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_63.cpt (No such file or directory).
------> Starting from scratch...
[16:31:44][1281281][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_63.binary
[16:31:44][1281281][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766103034
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174804.13
------> DEC (J2000): -244559.799999
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 236.3 cm^-3 pc
------> Scale factor: 1.31367
[16:31:44][1281281][INFO ] Allocating memory for dedispersed compressed time series...
[16:31:44][1281281][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:31:44][1281281][INFO ] 8-bit allocation done
[16:31:44][1281281][INFO ] Foobar
[16:31:44][1281281][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_63.binary
[16:31:44][1281281][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:31:44][1281281][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:31:44][1281281][INFO ] FftSize = 12582913
[16:31:44][1281281][INFO ] Seed for random number generator is 1114672176.
[16:31:47][1281281][INFO ] 8[16:31:47][1281281][INFO ] 9[16:31:48][1281281][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:31:48][1281281][INFO ] Normalization factor 3.97364e-08
[16:31:48][1281281][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[16:31:48][1281281][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1705 MB (10349 MB free / 12054 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:31:48][1281281][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:31:48][1281281][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:31:48][1281281][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:32:38][1281281][INFO ] Checkpoint committed!
[16:33:38][1281281][INFO ] Checkpoint committed!
[16:34:38][1281281][INFO ] Checkpoint committed!
[16:35:38][1281281][INFO ] Checkpoint committed!
[16:36:39][1281281][INFO ] Checkpoint committed!
[16:37:39][1281281][INFO ] Checkpoint committed!
[16:38:39][1281281][INFO ] Checkpoint committed!
[16:38:59][1281281][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4621.017578 1.1263868 3.1087723 24.0527 20.3728  8
------> CAND:   0.250167 4569.158691 1.1190226 3.1056130 20.0466 18.2911 16
------> CAND:   0.499815 3630.279541 0.5179622 2.7529960 21.7137 17.8054  8
------> CAND:   0.500334 5412.210938 0.6747367 1.9922611 20.7613 16.7694  8
------> CAND:   0.249907 3663.960205 0.7421050 2.8846385 18.788 16.5205 16
------> CAND:   0.249648 3606.275391 0.9674040 2.9406397 18.0454 15.4889 16
------> CAND:   1.500222 4430.758301 1.0690951 3.0897586 27.4745 15.274  2
------> CAND:   1.499963 3620.442383 0.7491570 2.8790095 27.3557 15.2028  2
------> CAND:   0.166605 3989.037109 0.7358087 2.9209907 17.7796 15.1222 16
------> CAND:   0.499555 3600.337402 0.9685407 2.9363379 18.4146 14.2441  8
------> CAND:   1.250315 4528.683105 0.4192143 1.5792402 25.3597 14.009  2
------> CAND:   1.250834 6066.384277 0.9667231 1.9969558 25.3316 13.9922  2
------> CAND:   0.749981 3620.360840 0.7504671 2.8834450 20.828 13.9784  4
------> CAND:   0.500593 4072.376953 1.0416976 0.4602055 18.0101 13.8134  8
------> CAND:   0.499296 3606.275391 0.9674040 2.9406397 17.9897 13.7917  8
------> CAND:   1.250056 3715.755371 0.2445326 1.1420289 24.9558 13.7677  2
------> CAND:   1.250575 4905.090820 0.5198856 1.7628876 24.4767 13.4816  2
------> CAND:   0.500853 5458.632812 1.2340604 1.1266904 17.5715 13.3479  8
------> CAND:   0.750241 4569.158691 1.1190226 3.1056130 19.6983 13.068  4
------> CAND:   0.374991 4430.758301 1.0690951 3.0897586 17.0784 12.8267  8
------> CAND:   1.501260 4206.721680 0.9870706 0.5514785 23.3655 12.8187  2
------> CAND:   1.251094 6308.101562 1.1131582 1.9423145 22.8571 12.5157  2
------> CAND:  86.356861 4429.156250 1.0978878 3.0991256 15.8541 12.5103 16
------> CAND: 172.713723 4429.156250 1.0978878 3.0991256 16.7677 12.4996  8
------> CAND:   0.166864 5399.104492 0.6779810 2.0123465 15.8411 12.493 16
------> CAND:   2.501668 6071.563477 0.9652090 2.0178626 18.9357 12.4558  4
------> CAND:   0.625158 4738.948242 0.9871142 0.8514285 18.5556 12.1513  4
------> CAND:   0.750760 4485.177734 1.1058979 0.6678795 18.5444 12.1423  4
------> CAND:   1.501001 3704.742432 0.7884213 0.3209125 22.2202 12.1365  2
------> CAND:   1.000408 5823.577148 1.2629291 3.0052543 22.1434 12.0907  2
------> CAND:   1.500741 4580.139160 0.6605631 2.8032773 22.0707 12.0475  2
------> CAND: 163.839029 4598.646484 0.5535496 2.6281621 15.4856 12.0202 16
------> CAND:   1.500482 3734.542236 0.4160080 2.6396265 21.9354 11.9669  2
------> CAND: 242.218579 6139.938477 1.2713547 2.9115231 16.2555 11.9625  8
------> CAND:   1.000148 4980.757812 0.9099199 2.9546142 21.8606 11.9225  2
------> CAND:   0.999889 3775.113525 0.5428679 2.7749510 21.8483 11.9151  2
------> CAND: 460.927964 4233.114746 0.5961299 2.7985797 18.2353 11.8951  4
------> CAND:   0.625417 6066.384277 0.9667231 1.9969558 18.2002 11.867  4
------> CAND:  86.384110 4852.727051 1.0500603 3.0683565 15.3489 11.8394 16
------> CAND:   2.500630 4535.423828 0.4051749 1.7434119 18.0412 11.7401  4
------> CAND:   0.416772 4279.762207 0.8028100 0.6755835 16.0263 11.7232  8
------> CAND:   0.999370 3600.337402 0.9685407 2.9363379 17.9687 11.6822  4
------> CAND:  86.411618 4649.366699 0.7550843 2.8878469 15.2149 11.6626 16
------> CAND:   2.500371 4236.733887 0.3332614 1.5450653 17.9264 11.6484  4
------> CAND:  86.390598 3851.686035 0.5715449 2.8072703 15.9431 11.6364  8
------> CAND:  86.381255 4233.004395 0.9155899 3.0182195 15.1816 11.6187 16
------> CAND: 311.186510 4668.933594 0.7447218 2.8741791 15.8638 11.5538  8
------> CAND: 230.430376 3752.866699 0.9623054 2.9743490 15.7962 11.4833  8
------> CAND:   0.750500 4206.721680 0.9870706 0.5514785 17.7116 11.4771  4
------> CAND: 172.979720 6039.243164 0.9699038 2.4292202 15.7813 11.4679  8
------> CAND:   0.187625 4430.758301 1.0690951 3.0897586 15.0638 11.4638 16
------> CAND: 172.780936 3851.686035 0.5715449 2.8072703 17.6835 11.4547  4
------> CAND:   1.501520 4853.128906 1.1597910 0.8425007 21.0575 11.4449  2
------> CAND:   0.999629 3980.888916 0.3136317 2.2495081 17.6674 11.4419  4
------> CAND:  79.120968 4106.493652 0.9579379 3.0289416 15.0163 11.4014 16
------> CAND:   0.250426 4859.051758 1.1606719 0.8386869 14.9891 11.3656 16
------> CAND:   2.500890 4905.090820 0.5198856 1.7628876 26.1621 11.3621  1
------> CAND:  86.385667 3747.568848 0.8106407 2.9291201 14.9575 11.3243 16
------> CAND:  43.178431 4429.156250 1.0978878 3.0991256 14.929 11.287 16
------> CAND:  86.338177 4052.945801 1.0198153 3.0371687 14.9262 11.2832 16
------> CAND:   2.501149 5413.190918 0.6739792 2.0097852 17.4318 11.2542  4
------> CAND: 248.179245 4294.178711 0.7963930 0.6883321 15.5502 11.2277  8
------> CAND: 359.598722 5690.993164 0.9600772 2.7498803 15.5256 11.2021  8
------> CAND: 415.373727 3961.113525 0.7591375 0.4970919 17.3489 11.1883  4
------> CAND:  88.729554 3649.592041 0.9332623 2.9406333 14.8518 11.1858 16
------> CAND:  63.176466 3651.849609 0.8766444 0.2631358 15.5011 11.1768  8
------> CAND: 146.867130 5815.425293 0.8490768 2.0640035 14.8308 11.1584 16
------> CAND:   2.500111 3740.880615 0.2393978 1.2418449 25.6917 11.1578  1
------> CAND:  86.379698 4038.579834 0.8668378 2.9847062 17.3055 11.1537  4
------> CAND:  86.356602 4217.830078 0.9869352 3.0440323 14.8186 11.1424 16
------> CAND: 345.959180 6039.243164 0.9699038 2.4292202 17.2824 11.1353  4
------> CAND:   2.501409 5824.744629 0.8505524 1.9887216 17.2404 11.1019  4
------> CAND:  39.953770 5704.726074 1.0057750 2.8243241 15.3528 11.0231  8
------> CAND:  65.697597 6329.457520 1.2267804 1.7690864 14.7125 11.0039 16
------> CAND:  19.847520 3835.330322 0.7143258 0.4423246 14.6855 10.9687 16
------> CAND: 215.297359 3835.908447 0.8743880 0.3774178 15.2841 10.952  8
------> CAND: 431.900827 3918.735840 0.8400087 2.9612629 20.1883 10.9288  2
------> CAND: 144.039518 3956.819580 0.5558167 2.7919331 14.653 10.9264 16
------> CAND: 172.831021 3852.886719 0.4441101 2.6588271 15.258 10.9249  8
------> CAND: 108.498702 4235.715820 0.3366770 1.5068866 14.6409 10.9107 16
------> CAND: 394.095274 4462.193359 0.7188540 0.8628668 15.2334 10.8994  8
------> CAND: 172.871505 4485.618164 0.4951080 2.5528274 15.2296 10.8956  8
------> CAND:   0.187366 3620.822998 0.7257472 2.8700938 14.6198 10.8832 16
------> CAND: 149.811521 3720.296875 0.9012256 2.9516788 25.0112 10.8622  1
------> CAND: 174.474493 3695.260010 0.8717120 0.2916429 14.6009 10.8587 16
------> CAND: 302.462851 6084.515625 1.2673566 2.9149258 16.934 10.8585  4
------> CAND: 230.442053 3674.565430 0.9417762 2.9518435 15.1824 10.8468  8
------> CAND: 345.569397 4359.150391 0.7648696 2.9389446 16.8883 10.8222  4
------> CAND:  64.215540 3661.038086 0.7542439 2.8928843 14.5579 10.8028 16
------> CAND: 411.004631 4004.337646 0.9745994 0.4453784 19.9693 10.7989  2
------> CAND: 172.798063 4346.499023 0.7217668 2.9010642 15.1253 10.7878  8
------> CAND:   0.312709 4738.948242 0.9871142 0.8514285 15.1251 10.7875  8
------> CAND: 115.324830 4346.824707 0.4368637 2.4721262 15.1194 10.7817  8
------> CAND: 234.572401 3743.016846 0.9501289 2.9658079 15.1174 10.7796  8
------> CAND: 230.328648 3974.127930 0.8420147 2.9684536 16.8312 10.7768  4
------> CAND: 145.725549 3910.733643 0.7206370 0.4837821 14.5325 10.7697 16
------> CAND: 341.537923 3652.541504 0.3481255 2.5194883 16.8206 10.7685  4
------> CAND: 233.263956 4087.718262 0.5962309 0.7016177 16.8051 10.7562  4
------> CAND: 173.564653 4303.155273 1.0222911 0.5979015 14.5085 10.7385 16
------> CAND: 115.168087 4411.031250 1.0638709 3.0819142 14.5057 10.735 16
[16:38:59][1281281][INFO ] Statistics: count dirty SumSpec pages 498799 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:38:59][1281281][INFO ] Data processing finished successfully!
16:38:59 (1281281): called boinc_finish(0)

</stderr_txt>
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