Task 1721089474

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_31_6400000_0
Workunit ID: 868786575
Created: 27 Jan 2025 21:58:48 UTC
Sent: 28 Jan 2025 9:14:50 UTC
Report deadline: 11 Feb 2025 9:14:50 UTC
Received: 29 Jan 2025 4:46:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.79
CPU time (sec): 17.62
Peak working set size (MB): 276.62
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:49:58][10549][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_31.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_31_6400000_0_0
------> GPU usage: 1.000000
[21:49:58][10549][INFO ] Starting data processing...
[21:49:58][10549][INFO ] opti: No host transfer for n_steps. Use device global.
[21:49:58][10549][INFO ] opti: No host transfer for mean. Use device global.
[21:49:58][10549][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:49:58][10549][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:49:58][10549][INFO ] opti: power spectrum in fft callback (static link).
[21:49:58][10549][INFO ] opti: __constant__ access is not uniform, bad!
[21:49:58][10549][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:49:58][10549][INFO ] CUDA global memory status (initial GPU state, including context):
[21:49:58][10549][INFO ] No template file. Generating templates.
[21:49:58][10549][INFO ] Template param value T_cons = 50000
[21:50:01][10549][INFO ] Number of generated templates to be used: 50000
[21:50:01][10549][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_31.cpt
[21:50:01][10549][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[21:50:01][10549][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_31.binary
[21:50:01][10549][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768542285
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.43846
[21:50:01][10549][INFO ] Allocating memory for dedispersed compressed time series...
[21:50:01][10549][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:50:01][10549][INFO ] 8-bit allocation done
[21:50:01][10549][INFO ] Foobar
[21:50:01][10549][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_31.binary
[21:50:01][10549][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:50:01][10549][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:50:01][10549][INFO ] FftSize = 12582913
[21:50:01][10549][INFO ] Seed for random number generator is 1115673705.
[21:50:03][10549][INFO ] 8[21:50:03][10549][INFO ] 9[21:50:04][10549][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:50:04][10549][INFO ] Normalization factor 3.97364e-08
[21:50:04][10549][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
[21:50:04][10549][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:50:04][10549][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:50:04][10549][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:50:04][10549][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1555.30529785, mean= 0.00009270  0.00009270
[21:50:04][10549][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:51:26][10549][INFO ] Checkpoint committed!
[21:52:54][10549][INFO ] Checkpoint committed!
[21:54:18][10549][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4155.090820 0.9079899 3.5828168 25.0451 21.4708  8
------> CAND:   0.499296 6496.110840 1.3404089 4.4774256 24.2329 20.5717  8
------> CAND:   0.499555 3720.042725 0.4408013 3.5381174 24.0018 20.3165  8
------> CAND:   1.499184 3786.298340 0.8415601 3.4072056 35.2649 19.9527  2
------> CAND:   0.749462 4113.413086 0.9831201 3.5446088 26.2751 18.4137  4
------> CAND:   0.749722 3786.298340 0.8415601 3.4072056 25.9035 18.1091  4
------> CAND:   0.249907 4217.152344 0.9649413 3.5990250 19.6694 17.7577 16
------> CAND:   1.498925 4766.086426 1.1490179 3.8029253 31.347 17.5965  2
------> CAND:   0.250167 3653.775635 0.8177468 6.1359534 19.3265 17.2749 16
------> CAND:   0.249648 6496.110840 1.3404089 4.4774256 18.9222 16.708 16
------> CAND:   0.500074 5459.732910 0.5206104 5.6812820 20.646 16.6444  8
------> CAND:   0.500334 3653.775635 0.8177468 6.1359534 20.5803 16.5732  8
------> CAND:   0.374731 4134.418945 0.9900529 3.5533342 20.2678 16.2349  8
------> CAND:   0.166345 6135.416016 1.1037166 4.4434566 18.3534 15.9156 16
------> CAND:   0.166605 5726.951660 0.9690716 4.3224921 17.73 15.0539 16
------> CAND:   1.249277 4639.935547 0.5570165 6.0877719 26.0497 14.4214  2
------> CAND:   1.249018 5769.736328 0.8706623 6.1789775 25.9382 14.3547  2
------> CAND:   1.499444 3619.210205 0.8013254 3.3225012 25.7209 14.2248  2
------> CAND:   0.500593 4068.853516 0.5446838 6.1050315 18.3631 14.1893  8
------> CAND:   1.248758 6751.691406 1.3512062 0.0291232 25.4361 14.0546  2
------> CAND:   1.249537 3658.551514 0.2968414 5.8203316 25.0015 13.7949  2
------> CAND:   1.499703 5313.066406 1.0565804 0.0818020 24.2677 13.3568  2
------> CAND:   1.499963 4275.033203 0.6908509 6.1967597 24.1461 13.2843  2
------> CAND:   0.999110 4777.862305 0.5774786 4.1090498 23.8851 13.1285  2
------> CAND:   0.998851 6235.474609 1.0661128 4.5082397 23.8752 13.1227  2
------> CAND:   1.500222 3629.427979 0.5267648 6.0293388 23.6182 12.9694  2
------> CAND:   0.187366 4182.002441 0.9667330 3.5815980 16.0968 12.8348 16
------> CAND:   0.624639 4638.024414 0.5589495 6.0901260 19.375 12.8083  4
------> CAND:   0.998591 7084.202148 1.3163638 4.8151164 23.2794 12.7674  2
------> CAND:   0.299733 3786.298340 0.8415601 3.4072056 16.0373 12.7551 16
------> CAND:   0.624379 6751.691406 1.3512062 0.0291232 19.0343 12.5348  4
------> CAND:   0.749981 4263.540527 0.5390150 3.8070254 18.9611 12.4761  4
------> CAND:   0.999370 3636.437012 0.4212629 3.4877319 18.8757 12.4076  4
------> CAND:   1.248499 7067.145020 1.3164269 6.1619616 22.5478 12.3315  2
------> CAND:  86.597426 3752.764648 0.7711189 6.1468573 15.5989 12.1706 16
------> CAND: 116.180173 4828.039551 1.0671215 3.8522370 15.5432 12.0967 16
------> CAND:   0.499036 4030.693359 1.0357574 3.4939930 16.3262 12.0365  8
------> CAND: 115.459256 4732.041016 0.8734236 0.0159380 15.4122 11.9231 16
------> CAND: 289.604951 6001.920898 1.3042432 0.1380414 21.6744 11.8117  2
------> CAND:   0.214095 3786.298340 0.8415601 3.4072056 15.3229 11.8051 16
------> CAND: 134.754800 4928.289551 1.1729680 0.1291124 15.2977 11.7718 16
------> CAND:   0.249388 4790.575195 1.1524695 3.8125329 15.2747 11.7415 16
------> CAND:   0.312190 4693.753906 0.5226631 6.0375037 15.925 11.6175  8
------> CAND: 115.538147 3939.903320 0.7613739 6.1883769 15.1774 11.6132 16
------> CAND:   0.416253 6422.684082 1.3352060 0.0911902 15.1542 11.5826 16
------> CAND:   1.000408 5476.799316 0.5124387 5.6754880 17.826 11.5684  4
------> CAND:   0.166864 3671.658447 0.9760659 6.1692123 15.1432 11.5681 16
------> CAND: 296.145100 3839.637207 0.8388342 3.4367750 17.8254 11.5679  4
------> CAND: 110.027730 3958.485596 0.7457584 6.1816134 15.819 11.5071  8
------> CAND:   1.000148 6706.806152 0.8958592 5.7341223 17.6545 11.4316  4
------> CAND:   1.000667 3957.700195 0.2313970 5.5597053 17.6474 11.4259  4
------> CAND: 115.535552 4135.158203 1.0317611 0.0030329 15.0313 11.4211 16
------> CAND:   0.416512 4618.311523 0.5781431 6.1122437 15.7257 11.41  8
------> CAND:   0.312449 3658.924805 0.2874822 5.8029580 15.5514 11.2289  8
------> CAND:  88.279565 4010.583984 0.5789039 3.6246536 15.5241 11.2005  8
------> CAND: 404.185249 3810.946045 0.4495794 3.5859897 15.4951 11.1705  8
------> CAND:  43.894676 3622.674316 0.6686888 6.0851555 14.8295 11.1567 16
------> CAND: 343.638390 5709.327148 0.8289053 4.4317117 15.4728 11.1473  8
------> CAND: 367.528543 5455.869141 1.0495143 0.0685202 15.4596 11.1337  8
------> CAND: 183.236300 4017.281006 0.4820186 3.7058206 14.8052 11.1249 16
------> CAND: 444.217651 3839.637207 0.8388342 3.4367750 20.5061 11.1174  2
------> CAND: 376.640948 4423.465332 0.2865259 5.5431943 15.4124 11.0848  8
------> CAND:  86.547860 3938.466797 0.4542807 6.0171843 14.762 11.0686 16
------> CAND: 240.198300 4453.425781 0.4737805 6.0124493 25.4484 11.0521  1
------> CAND:  86.553569 4896.979004 0.7422837 6.2221317 14.7427 11.0434 16
------> CAND: 444.577071 5927.084473 1.1539110 0.0782294 25.3007 10.9879  1
------> CAND: 461.801472 3918.860352 0.5661088 6.1040530 17.0681 10.965  4
------> CAND:  35.749722 5034.534180 1.1345756 3.9145370 15.2928 10.9609  8
------> CAND: 284.511564 4128.064453 0.4277598 3.8288593 15.2839 10.9517  8
------> CAND: 236.387927 3830.452637 0.2868913 3.8409061 15.2625 10.9296  8
------> CAND: 162.531881 4666.687500 0.3232839 5.4929419 17.0212 10.9277  4
------> CAND: 184.677355 5040.052734 0.9969859 0.0752159 14.6475 10.9192 16
------> CAND: 461.957696 4436.059082 0.5252525 6.0872831 16.9871 10.9007  4
------> CAND: 113.626343 3619.016113 0.7874635 6.1158276 14.6138 10.8754 16
------> CAND:  88.281122 3843.893311 0.5330078 3.5556996 15.2028 10.8678  8
------> CAND:  98.714947 3839.637207 0.8388342 3.4367750 14.6039 10.8625 16
------> CAND: 115.504411 4353.645020 0.7444271 6.2345977 14.5978 10.8546 16
------> CAND: 241.821530 3927.750732 0.8876380 3.4721282 24.9767 10.8472  1
------> CAND: 115.459775 4971.336426 0.8902899 0.0302654 14.577 10.8276 16
------> CAND: 314.723361 4259.335938 0.9342239 3.6271946 15.1483 10.8115  8
------> CAND: 152.796914 4397.506348 0.5823331 6.1400771 15.1423 10.8053  8
------> CAND:   0.250426 3629.410156 0.5281289 6.0357094 15.1401 10.8031  8
------> CAND:  86.519055 4080.367920 0.3796889 5.9220366 15.1391 10.8021  8
------> CAND:   0.999889 7043.179688 1.0903670 5.8565168 16.8627 10.8019  4
------> CAND: 163.253057 3841.336182 0.5397633 3.5500128 15.1306 10.7933  8
------> CAND: 115.244642 4476.100586 1.0451876 3.7007394 14.5482 10.7901 16
------> CAND: 301.943573 4267.953125 0.4805592 3.8762197 15.1263 10.7889  8
------> CAND: 175.354748 3809.162109 0.9682217 6.2029824 14.5347 10.7726 16
------> CAND:  86.573552 3882.270020 0.7622440 6.1774535 15.1102 10.7722  8
------> CAND: 346.938308 3881.465820 0.9651260 6.2240276 24.7899 10.7661  1
------> CAND:  86.549936 3782.850098 0.5036240 6.0418344 14.5286 10.7647 16
------> CAND: 234.782085 4013.410400 0.5746655 3.6288223 16.8081 10.7585  4
------> CAND: 325.063503 4666.687500 0.3232839 5.4929419 19.895 10.7548  2
------> CAND:  60.115296 6101.133789 1.1291256 0.0205347 24.7605 10.7534  1
------> CAND:  86.559538 4978.908203 0.8886508 0.0292524 14.515 10.747 16
------> CAND: 391.491618 5350.855957 0.5638822 5.9149089 15.0788 10.7398  8
------> CAND: 188.743344 4152.184082 0.2941931 5.7078543 15.0714 10.7321  8
------> CAND: 114.421998 3743.404785 0.8029835 6.1525908 14.4997 10.7271 16
------> CAND:  86.542411 4335.889648 0.5385810 6.1051250 14.4925 10.7178 16
------> CAND:  76.900607 6906.646973 1.0039225 5.7737775 14.4719 10.691 16
[21:54:18][10549][INFO ] Statistics: count dirty SumSpec pages 533874 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:54:18][10549][INFO ] Data processing finished successfully!
21:54:18 (10549): called boinc_finish(0)

</stderr_txt>
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