Task 1716477233

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_14_8100000_1
Workunit ID: 866008895
Created: 19 Jan 2025 2:53:11 UTC
Sent: 19 Jan 2025 10:05:37 UTC
Report deadline: 2 Feb 2025 10:05:37 UTC
Received: 19 Jan 2025 12:44:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,476.82
CPU time (sec): 42.86
Peak working set size (MB): 235.22
Peak swap size (MB): 65249.21
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>
[11:39:16][182868][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_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_14.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_14.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_14_8100000_1_0
------> GPU usage: 0.331000
[11:39:16][182868][INFO ] Starting data processing...
[11:39:16][182868][INFO ] opti: No host transfer for n_steps. Use device global.
[11:39:16][182868][INFO ] opti: No host transfer for mean. Use device global.
[11:39:16][182868][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:39:16][182868][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:39:16][182868][INFO ] opti: power spectrum in fft callback (static link).
[11:39:16][182868][INFO ] opti: __constant__ access is not uniform, bad!
[11:39:17][182868][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[11:39:17][182868][INFO ] CUDA global memory status (initial GPU state, including context):
[11:39:17][182868][INFO ] No template file. Generating templates.
[11:39:17][182868][INFO ] Template param value T_cons = 50000
[11:39:21][182868][INFO ] Number of generated templates to be used: 50000
[11:39:21][182868][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_14.cpt
[11:39:21][182868][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_14.cpt (No such file or directory).
------> Starting from scratch...
[11:39:21][182868][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_14.binary
[11:39:21][182868][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM231.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083605337
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 231.4 cm^-3 pc
------> Scale factor: 1.25607
[11:39:21][182868][INFO ] Allocating memory for dedispersed compressed time series...
[11:39:21][182868][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:39:21][182868][INFO ] 8-bit allocation done
[11:39:21][182868][INFO ] Foobar
[11:39:21][182868][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_14.binary
[11:39:21][182868][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:39:21][182868][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:39:21][182868][INFO ] FftSize = 12582913
[11:39:21][182868][INFO ] Seed for random number generator is -1037097363.
[11:39:23][182868][INFO ] 8[11:39:23][182868][INFO ] 9[11:39:24][182868][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:39:24][182868][INFO ] Normalization factor 3.97364e-08
[11:39:24][182868][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
[11:39:24][182868][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:39:24][182868][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:39:24][182868][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:39:24][182868][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1240.11181641, mean= -0.00007392  -0.00007392
[11:39:24][182868][INFO ] Launching time series padding kernel: grid 196608, block 32
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[13:43:52][182868][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 391.268960 4360.135742 1.0059621 5.9407825 16.598 12.3214  8
------> CAND: 115.539963 4107.076660 0.9622167 5.9426498 15.6756 12.2725 16
------> CAND: 231.064356 4060.417969 0.9548645 5.9422998 18.2053 11.8712  4
------> CAND: 115.499740 4340.792969 1.0435007 5.9634385 15.2177 11.6663 16
------> CAND: 397.261805 4099.083984 0.9625264 3.8687079 21.2857 11.5806  2
------> CAND: 323.484390 3742.261230 0.3813589 4.9694543 15.8782 11.5687  8
------> CAND: 103.890598 3625.637939 0.6512192 5.7551990 15.1245 11.5436 16
------> CAND: 203.466855 3799.233643 0.7069879 5.7846541 15.8041 11.4916  8
------> CAND: 461.890743 4168.229980 0.8298741 5.8251657 17.6507 11.4286  4
------> CAND: 115.535033 3938.708252 0.6752454 5.7163501 15.6881 11.3709  8
------> CAND:  86.585749 3713.460693 0.7718303 5.8425756 14.9848 11.3601 16
------> CAND:  27.451657 3862.399170 0.8701929 5.9068727 15.6476 11.3288  8
------> CAND: 200.129827 3706.251465 0.5635811 5.6277628 14.951 11.3157 16
------> CAND: 173.124526 3818.953857 0.6690663 5.7434716 15.6269 11.3073  8
------> CAND: 115.548527 4116.127441 0.9904524 5.9586921 14.8481 11.181 16
------> CAND: 133.902312 4281.196289 0.6011430 4.5686522 14.842 11.1731 16
------> CAND:  69.220174 4012.485596 0.5662465 4.2307954 15.4632 11.1374  8
------> CAND: 230.888150 3815.230225 0.5488656 5.5739665 15.4188 11.0914  8
------> CAND: 230.923702 4626.814941 0.7812276 5.5011959 15.4183 11.0909  8
------> CAND: 462.128713 4060.417969 0.9548645 5.9422998 20.4376 11.0768  2
------> CAND: 247.158336 3719.662842 0.5459278 5.6036010 15.3968 11.0686  8
------> CAND: 231.069287 4629.221191 1.1213889 5.9561653 15.3767 11.0478  8
------> CAND: 127.479980 3721.917480 0.5308954 3.9586370 14.7097 11.0002 16
------> CAND: 227.951025 3881.660645 0.9291272 5.9398484 17.0722 10.9682  4
------> CAND: 385.854301 5300.475098 1.1475147 4.8088880 15.2964 10.9646  8
------> CAND: 259.726105 5016.328613 1.1608402 5.8591404 17.011 10.9196  4
------> CAND: 121.174167 3856.252441 0.6406004 5.7017150 15.2486 10.9152  8
------> CAND:  60.092199 3676.504150 0.4067928 4.2328730 20.1586 10.9111  2
------> CAND:  60.049899 4491.460938 0.7776732 5.6134210 16.9696 10.8867  4
------> CAND: 202.302438 4232.709961 0.7456431 5.7236838 16.9245 10.8509  4
------> CAND: 241.405277 4125.130371 0.6784997 5.6527300 15.1731 10.8372  8
------> CAND: 116.477051 4125.733398 0.7542327 4.0609121 15.1622 10.8259  8
------> CAND: 221.054829 3698.675293 0.6059507 3.8217938 15.1482 10.8114  8
------> CAND:  31.074405 3817.242432 0.5441305 5.5730405 14.5613 10.8072 16
------> CAND:  86.556165 3689.441406 0.6165667 5.7131248 14.5505 10.7931 16
------> CAND: 461.816004 3701.564453 0.5903124 5.6663756 16.8469 10.7893  4
------> CAND: 140.350596 3624.668945 0.6654949 5.7630210 14.5406 10.7802 16
------> CAND: 100.671127 3632.766846 0.5688657 5.6585369 14.5282 10.7641 16
------> CAND: 182.367204 3768.790771 0.9748493 5.9581332 14.5059 10.7351 16
------> CAND: 329.362791 4912.305664 0.9374490 5.5778580 15.0611 10.7215  8
------> CAND: 235.041853 4671.263184 1.1267908 4.1963267 19.8369 10.7203  2
------> CAND:  94.552680 3894.483154 0.9943828 5.9721847 14.4919 10.717 16
------> CAND: 195.281158 3615.917236 0.9137983 3.5232563 15.0504 10.7105  8
------> CAND: 157.481055 3688.498047 0.6205423 5.7117648 14.4843 10.7072 16
------> CAND: 128.546562 4127.540527 1.0233550 3.8500347 14.4834 10.706 16
------> CAND:  29.435345 3759.183105 0.7980974 3.6984413 15.0444 10.7042  8
------> CAND: 462.123782 4054.381836 0.9270101 5.9256210 24.6439 10.7027  1
------> CAND: 115.372321 4311.051270 0.5624056 5.0089736 15.0357 10.6953  8
------> CAND: 364.768144 4022.258545 0.7198622 4.0004249 24.6086 10.6874  1
------> CAND: 199.544894 4112.970215 1.0465401 3.8317659 14.4603 10.676 16
------> CAND: 130.874100 3676.946533 0.6792736 5.7666297 14.4541 10.668 16
------> CAND: 259.851967 4128.382812 1.0487630 5.9896474 19.7386 10.662  2
------> CAND: 279.092494 4069.860596 0.6359285 5.6164918 14.9937 10.652  8
------> CAND: 115.562541 3943.941162 1.0201768 5.9847369 14.435 10.6432 16
------> CAND:  62.287387 3876.922119 1.0095005 3.6783109 14.9754 10.6331  8
------> CAND: 230.144396 3626.686523 0.6322792 5.7263026 14.9535 10.6106  8
------> CAND:  38.336509 3945.017090 0.6691048 5.7213087 14.4056 10.6052 16
------> CAND:  60.078445 3914.202881 1.0147749 5.9779215 16.6072 10.5992  4
------> CAND: 120.787239 3775.494385 0.7757989 5.8432045 14.3993 10.597 16
------> CAND:  86.532809 4044.450439 0.5182927 5.3105893 14.3886 10.5832 16
------> CAND: 312.836729 4691.117188 0.9205788 4.4122558 14.9239 10.5801  8
------> CAND: 241.256059 4929.825195 0.9753814 5.6536393 14.9005 10.5559  8
------> CAND:  90.394305 4476.591309 1.0028214 4.1344857 14.364 10.5513 16
------> CAND: 115.466003 3742.827393 0.4867374 5.4865384 14.359 10.5448 16
------> CAND:  29.598317 4019.870605 0.6252518 4.1221485 14.3584 10.544 16
------> CAND: 100.993178 4086.719971 0.4970017 4.6605892 14.8868 10.5418  8
------> CAND: 169.250314 4250.982422 0.7321652 4.2092214 14.3546 10.5391 16
------> CAND:  60.083376 3679.671143 0.9235530 5.9291205 16.5251 10.5342  4
------> CAND:  82.835841 4140.696289 0.6415334 4.2569027 14.345 10.5267 16
------> CAND:  60.089085 3846.976807 0.4569666 4.3213577 19.5062 10.5243  2
------> CAND: 102.259842 3765.768066 0.9426700 3.6268663 16.5088 10.5212  4
------> CAND: 115.558908 3704.843018 0.8308336 5.8797855 14.3367 10.516 16
------> CAND:  64.869503 3649.059326 0.9307994 3.5443931 14.3207 10.4953 16
------> CAND: 403.906796 3619.233643 0.8181041 5.8729382 16.4455 10.4711  4
------> CAND: 231.025171 4209.074219 0.9144684 5.8894882 14.8178 10.4708  8
------> CAND: 157.477681 3751.917480 0.6434027 5.7271214 14.8141 10.4671  8
------> CAND: 432.719059 3650.647705 0.4503616 5.4350038 16.4404 10.4671  4
------> CAND: 349.208494 4634.107910 0.9572600 5.8072858 19.3955 10.4586  2
------> CAND:  75.673908 3722.490234 0.5315178 3.9420445 14.8058 10.4585  8
------> CAND: 154.439088 3617.291504 0.8795871 3.5431867 14.2854 10.4497 16
------> CAND: 302.886370 3720.826904 0.5411702 5.6030836 19.3777 10.4481  2
------> CAND:  25.030956 3625.242188 0.6859980 5.7852736 14.2826 10.4461 16
------> CAND: 230.889707 3813.132812 0.4468221 5.2995729 14.7837 10.4358  8
------> CAND: 207.338472 3631.668701 0.5877137 3.7698526 16.3967 10.4325  4
------> CAND: 118.423370 3951.376221 0.6598343 5.7075596 14.2685 10.4279 16
------> CAND: 137.355082 4226.042480 0.9981529 3.9387577 14.2684 10.4278 16
------> CAND: 172.467189 3693.101074 0.8988358 5.9151101 14.7759 10.4278  8
------> CAND: 388.931042 3866.253662 0.6213456 5.6805763 14.7754 10.4273  8
------> CAND:  86.539296 4306.259766 0.5659183 5.0279984 14.2679 10.4271 16
------> CAND: 165.255949 3903.222168 0.7862661 5.8351817 14.7647 10.4162  8
------> CAND:  57.740008 3819.446533 0.6692643 5.7498121 14.2576 10.4137 16
------> CAND: 129.926113 4128.382812 1.0487630 5.9896474 16.3616 10.4047  4
------> CAND: 164.542818 3638.014648 0.5260674 3.8696592 14.7531 10.4043  8
------> CAND:  57.738192 4102.506836 0.8150327 5.8264589 14.2463 10.3993 16
------> CAND: 231.106137 3930.937256 0.7613993 5.8098478 19.2921 10.3974  2
------> CAND: 156.883665 4336.721680 0.8540717 4.1581278 14.2424 10.3942 16
------> CAND:  71.347630 4313.384766 0.6941711 4.3714275 14.743 10.394  8
------> CAND:  57.141580 3894.512451 0.6213480 5.6564813 14.2421 10.3938 16
------> CAND: 206.174055 4748.551758 1.0597512 4.3266830 14.7392 10.39  8
------> CAND: 342.425185 4044.469727 0.8441784 3.9019346 14.7387 10.3895  8
[13:43:52][182868][INFO ] Statistics: count dirty SumSpec pages 1911 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:43:52][182868][INFO ] Data processing finished successfully!
13:43:52 (182868): called boinc_finish(0)

</stderr_txt>
]]>