Task 1722029629

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_59_5750000_1
Workunit ID: 869344234
Created: 29 Jan 2025 14:59:43 UTC
Sent: 30 Jan 2025 3:20:17 UTC
Report deadline: 13 Feb 2025 3:20:17 UTC
Received: 31 Jan 2025 10:57:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 928.60
CPU time (sec): 10.24
Peak working set size (MB): 353.66
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:41:36][1486854][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:41:36][1486854][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_59.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 5750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_59.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_59_5750000_1_0
------> GPU usage: 0.500000
[05:41:36][1486854][INFO ] Starting data processing...
[05:41:36][1486854][INFO ] opti: No host transfer for n_steps. Use device global.
[05:41:36][1486854][INFO ] opti: No host transfer for mean. Use device global.
[05:41:36][1486854][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:41:36][1486854][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:41:36][1486854][INFO ] opti: power spectrum in fft callback (static link).
[05:41:36][1486854][INFO ] opti: __constant__ access is not uniform, bad!
[05:41:36][1486854][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[05:41:36][1486854][INFO ] CUDA global memory status (initial GPU state, including context):
[05:41:36][1486854][INFO ] No template file. Generating templates.
[05:41:36][1486854][INFO ] Template param value T_cons = 50000
[05:41:39][1486854][INFO ] Number of generated templates to be used: 50000
[05:41:39][1486854][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_59.cpt
[05:41:39][1486854][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_59.cpt (No such file or directory).
------> Starting from scratch...
[05:41:39][1486854][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_59.binary
[05:41:39][1486854][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM235.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67335054843
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 235.9 cm^-3 pc
------> Scale factor: 1.0989
[05:41:39][1486854][INFO ] Allocating memory for dedispersed compressed time series...
[05:41:39][1486854][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:41:39][1486854][INFO ] 8-bit allocation done
[05:41:39][1486854][INFO ] Foobar
[05:41:39][1486854][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_59.binary
[05:41:39][1486854][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:41:39][1486854][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:41:39][1486854][INFO ] FftSize = 12582913
[05:41:39][1486854][INFO ] Seed for random number generator is -1036648416.
[05:41:40][1486854][INFO ] 8[05:41:40][1486854][INFO ] 9[05:41:41][1486854][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:41:41][1486854][INFO ] Normalization factor 3.97364e-08
[05:41:41][1486854][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
[05:41:41][1486854][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:41:41][1486854][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:41:41][1486854][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:41:41][1486854][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:42:36][1486854][INFO ] Checkpoint committed!
[05:43:36][1486854][INFO ] Checkpoint committed!
[05:44:36][1486854][INFO ] Checkpoint committed!
[05:45:36][1486854][INFO ] Checkpoint committed!
[05:46:36][1486854][INFO ] Checkpoint committed!
[05:47:36][1486854][INFO ] Checkpoint committed!
[05:48:36][1486854][INFO ] Checkpoint committed!
[05:49:36][1486854][INFO ] Checkpoint committed!
[05:50:37][1486854][INFO ] Checkpoint committed!
[05:51:37][1486854][INFO ] Checkpoint committed!
[05:52:37][1486854][INFO ] Checkpoint committed!
[05:53:37][1486854][INFO ] Checkpoint committed!
[05:54:37][1486854][INFO ] Checkpoint committed!
[05:55:37][1486854][INFO ] Checkpoint committed!
[05:56:37][1486854][INFO ] Checkpoint committed!
[05:57:02][1486854][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.193778 5166.530762 1.1547006 3.7994182 15.7675 12.3948 16
------> CAND:  86.363609 3729.922363 0.8840152 3.2887278 15.6732 12.2693 16
------> CAND:  86.539815 4061.596680 0.4453321 6.2228951 16.5307 12.2508  8
------> CAND:  76.118706 5373.958496 0.7829854 3.9770248 15.6553 12.2455 16
------> CAND: 115.520241 5085.689453 1.0900484 0.2680016 15.4921 12.0289 16
------> CAND: 147.826276 3984.585693 0.3880770 6.1756077 18.3918 12.0202  4
------> CAND: 308.089009 4000.362061 0.7935639 0.0300339 18.3254 11.9671  4
------> CAND: 216.043448 3837.157959 0.8253347 3.3465095 18.0895 11.7786  4
------> CAND: 145.545191 4250.211914 0.3847339 3.7010365 15.2914 11.7634 16
------> CAND: 306.651328 3975.849854 0.7126810 0.0093992 16.0558 11.7539  8
------> CAND: 194.147882 4157.827148 0.7423835 0.0638467 15.247 11.7049 16
------> CAND: 134.314413 5683.916992 0.4515113 4.4112406 15.2239 11.6745 16
------> CAND:  94.900941 4592.833008 1.0193000 0.1953734 15.206 11.6509 16
------> CAND: 460.727363 3790.551758 0.8234138 3.3247368 17.7673 11.5215  4
------> CAND:  38.623526 3915.912598 0.6830612 6.2766161 15.0995 11.5106 16
------> CAND:  86.528138 7036.591309 1.0403748 0.2363164 15.0953 11.5051 16
------> CAND: 462.133644 4000.362061 0.7935639 0.0300339 21.0909 11.4648  2
------> CAND: 280.307776 3738.294678 0.3608425 6.1206427 15.6795 11.362  8
------> CAND:  86.567064 4787.416504 0.7878468 0.1774732 15.6361 11.3169  8
------> CAND: 162.673833 3970.517334 0.4978124 3.4794254 15.5909 11.2699  8
------> CAND:  86.556684 4270.523926 0.6697853 0.0627825 14.8657 11.2041 16
------> CAND: 379.134571 3892.673096 0.5948524 3.4162319 15.5193 11.1956  8
------> CAND: 151.872283 5039.724121 1.0884063 0.2627664 14.8565 11.1921 16
------> CAND: 346.646620 3649.180176 0.9471617 6.2267170 15.4986 11.1741  8
------> CAND: 259.820047 4615.337891 1.1279844 0.2134184 15.4939 11.1693  8
------> CAND: 244.319306 4407.861328 0.5409063 0.0363194 20.5509 11.144  2
------> CAND: 346.441089 4855.432617 0.5674131 0.0834033 15.4617 11.1359  8
------> CAND: 198.725364 3661.902832 0.7442979 6.2098370 15.4104 11.0827  8
------> CAND: 101.387632 4059.118408 0.2617721 6.0475025 15.3983 11.0702  8
------> CAND:  74.720990 3689.760986 0.1915204 3.5875196 15.3944 11.0661  8
------> CAND: 147.813301 4867.170410 0.5583206 0.0782839 15.3653 11.036  8
------> CAND: 359.037144 4024.472168 0.4503259 6.2282619 15.3492 11.0193  8
------> CAND:  86.594831 3916.673828 0.7859389 0.0111757 14.6927 10.9782 16
------> CAND: 172.559315 3885.222900 0.6074824 6.2461286 14.689 10.9733 16
------> CAND: 188.740489 4232.406738 0.9152209 0.1040970 15.3014 10.9699  8
------> CAND:  86.586268 4088.544678 0.7065560 0.0409400 14.6817 10.9637 16
------> CAND:  57.454808 3671.815430 0.6605706 3.2904134 14.6753 10.9555 16
------> CAND:  61.046674 4077.745361 0.1729302 5.8327589 14.6694 10.9478 16
------> CAND:  72.672425 5414.028809 0.9853051 3.9138596 14.6624 10.9386 16
------> CAND: 199.818157 4017.512207 0.6745058 0.0173930 14.6499 10.9224 16
------> CAND: 115.434343 6568.225098 1.1790339 0.3380198 14.6053 10.8643 16
------> CAND:  63.302587 3727.299072 0.9003104 3.2857914 15.1959 10.8607  8
------> CAND: 130.235707 5294.933105 1.2255964 0.3112154 15.1949 10.8596  8
------> CAND: 108.021724 3837.157959 0.8253347 3.3465095 15.19 10.8547  8
------> CAND: 153.030732 6166.519531 0.9570456 4.1907973 16.9068 10.8369  4
------> CAND: 154.311669 4136.376953 0.3299300 3.6892738 16.8997 10.8312  4
------> CAND:  10.272410 4807.115723 0.7801448 3.7618151 14.5634 10.8098 16
------> CAND:  76.955104 3985.621826 0.5956196 6.2737727 14.561 10.8068 16
------> CAND:  16.690591 5372.612793 1.0966465 0.2940560 15.1348 10.7976  8
------> CAND: 366.150549 6194.067383 0.4769258 4.6524677 15.1059 10.7677  8
------> CAND: 115.181581 5817.716797 1.2016435 4.0009470 14.5227 10.757 16
------> CAND:  72.956847 3914.859131 0.7872381 0.0108598 15.0941 10.7555  8
------> CAND:  83.273633 3837.513428 0.5342560 3.4058964 15.0789 10.7399  8
------> CAND: 173.323310 3649.180176 0.9471617 6.2267170 14.503 10.7314 16
------> CAND: 134.011047 4360.506348 0.4231708 6.2564425 14.5018 10.7298 16
------> CAND:  95.327833 4485.863770 0.7452251 0.1260436 14.47 10.6886 16
------> CAND:  94.163675 3911.222900 0.6884961 6.2764206 14.4694 10.6878 16
------> CAND: 154.044634 4000.362061 0.7935639 0.0300339 15.0191 10.6782  8
------> CAND: 114.799324 3927.909912 0.6689254 6.2769299 15.0105 10.6694  8
------> CAND: 272.371207 3797.604248 0.9262916 6.2754169 15.01 10.6688  8
------> CAND:  98.645918 6267.701660 1.3438483 4.0908175 14.4446 10.6557 16
------> CAND: 216.044226 3788.527588 0.8072876 3.3258581 19.7258 10.6544  2
------> CAND: 283.010304 6383.099121 1.3566844 4.1204906 14.989 10.6472  8
------> CAND:  40.845703 4371.396484 0.5770609 3.6394024 14.4327 10.6402 16
------> CAND:  10.796100 7536.602539 1.4272417 4.4531302 14.4283 10.6345 16
------> CAND: 115.177170 6529.771973 1.3721796 4.1710525 14.4242 10.6292 16
------> CAND: 489.396378 4298.340332 0.2986342 6.1070437 24.4709 10.6276  1
------> CAND:  72.956328 3974.303467 0.8083509 0.0302699 14.9624 10.6197  8
------> CAND: 208.628492 3873.142822 0.4880450 3.4333277 14.9531 10.6102  8
------> CAND: 172.086230 5782.094238 0.7457768 0.1901551 19.6402 10.6037  2
------> CAND: 345.492583 4949.745605 1.0267507 3.7567091 16.5815 10.5788  4
------> CAND: 104.618261 3690.343750 0.5330729 6.1786284 14.3841 10.5772 16
------> CAND: 249.250239 3801.663330 0.7746890 6.2590847 14.9184 10.5744  8
------> CAND: 115.406057 8529.977539 1.2708075 0.0772902 14.381 10.5733 16
------> CAND:  49.835360 4778.446289 0.5169522 3.8672237 14.3808 10.573 16
------> CAND: 230.875953 4874.922852 0.7079913 0.1608375 14.9138 10.5697  8
------> CAND: 231.040222 5085.689453 1.0900484 0.2680016 14.9074 10.563  8
------> CAND: 184.324163 3710.997070 0.7096482 6.2210827 16.5524 10.5558  4
------> CAND: 313.265698 4472.405762 0.3931180 6.2384019 16.5482 10.5525  4
------> CAND: 147.825497 4122.782715 0.4114861 6.2219853 14.8965 10.5519  8
------> CAND: 309.603245 5877.191895 1.0523869 0.3004916 14.8922 10.5474  8
------> CAND: 371.651625 4646.760254 0.5094748 0.0515469 14.8896 10.5447  8
------> CAND: 185.221286 3778.749512 0.8667834 6.2632461 14.3511 10.5346 16
------> CAND:  39.001890 6437.571777 1.1814835 4.1823382 14.3452 10.527 16
------> CAND: 265.258580 4490.549316 0.5477402 0.0485789 14.8613 10.5156  8
------> CAND: 144.491064 3705.869873 0.4715492 3.3569813 16.4993 10.5137  4
------> CAND: 131.969229 4686.598633 1.0284559 0.2123005 14.8518 10.5058  8
------> CAND: 231.022056 3890.116699 0.9339510 0.0217134 14.8513 10.5053  8
------> CAND:  74.284755 3766.661865 0.3167988 6.0948262 14.3033 10.4729 16
------> CAND:  10.271891 5416.781738 0.9839861 3.9251957 14.2998 10.4683 16
------> CAND:  23.406428 3954.907471 0.3908180 3.5241804 14.2945 10.4614 16
------> CAND: 142.896381 5695.799805 0.4373753 4.4460416 14.2909 10.4568 16
------> CAND: 298.371948 3686.408936 0.9122083 3.2648623 14.8036 10.4562  8
------> CAND: 216.438939 3617.777588 0.8029144 6.2016330 14.8005 10.453  8
------> CAND: 103.316044 4008.376953 0.8648898 3.4189682 14.7939 10.4463  8
------> CAND:  65.984614 4686.598633 1.0284559 0.2123005 14.2771 10.4389 16
------> CAND: 115.438495 5325.822754 0.5704912 0.0796259 14.2768 10.4386 16
------> CAND:  81.234410 5747.739746 1.1975839 3.9804885 14.2733 10.4341 16
------> CAND: 381.496883 3634.368164 0.4523695 3.3175671 16.3975 10.4331  4
------> CAND:  84.314265 4636.009766 0.5163507 0.0427800 14.2681 10.4274 16
[05:57:02][1486854][INFO ] Statistics: count dirty SumSpec pages 1830 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:57:02][1486854][INFO ] Data processing finished successfully!
05:57:02 (1486854): called boinc_finish(0)

</stderr_txt>
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