Task 1714045220

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_5_5600000_1
Workunit ID: 864522384
Created: 14 Jan 2025 10:12:50 UTC
Sent: 14 Jan 2025 16:02:46 UTC
Report deadline: 28 Jan 2025 16:02:46 UTC
Received: 15 Jan 2025 3:51:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 1,004.50
CPU time (sec): 7.26
Peak working set size (MB): 253.3
Peak swap size (MB): 10386.69
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[22:34:39][265846][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_5.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 5600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_5.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_5_5600000_1_0
------> GPU usage: 0.500000
[22:34:39][265846][INFO ] Starting data processing...
[22:34:39][265846][INFO ] opti: No host transfer for n_steps. Use device global.
[22:34:39][265846][INFO ] opti: No host transfer for mean. Use device global.
[22:34:39][265846][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:34:39][265846][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:34:39][265846][INFO ] opti: power spectrum in fft callback (static link).
[22:34:39][265846][INFO ] opti: __constant__ access is not uniform, bad!
[22:34:39][265846][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[22:34:39][265846][INFO ] CUDA global memory status (initial GPU state, including context):
[22:34:39][265846][INFO ] No template file. Generating templates.
[22:34:39][265846][INFO ] Template param value T_cons = 50000
[22:34:41][265846][INFO ] Number of generated templates to be used: 50000
[22:34:41][265846][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_5.cpt
[22:34:41][265846][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_5.cpt (No such file or directory).
------> Starting from scratch...
[22:34:41][265846][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_5.binary
[22:34:41][265846][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM230.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220541862
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 230.5 cm^-3 pc
------> Scale factor: 1.00697
[22:34:41][265846][INFO ] Allocating memory for dedispersed compressed time series...
[22:34:41][265846][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:34:41][265846][INFO ] 8-bit allocation done
[22:34:41][265846][INFO ] Foobar
[22:34:41][265846][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_5.binary
[22:34:41][265846][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:34:41][265846][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:34:41][265846][INFO ] FftSize = 12582913
[22:34:41][265846][INFO ] Seed for random number generator is -1036080168.
[22:34:42][265846][INFO ] 8[22:34:42][265846][INFO ] 9[22:34:42][265846][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:34:42][265846][INFO ] Normalization factor 3.97364e-08
[22:34:42][265846][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
[22:34:42][265846][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2961 MB (4968 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:34:42][265846][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:34:42][265846][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:34:42][265846][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1129.26074219, mean= -0.00006731  -0.00006731
[22:34:42][265846][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:35:39][265846][INFO ] Checkpoint committed!
[22:36:39][265846][INFO ] Checkpoint committed!
[22:37:39][265846][INFO ] Checkpoint committed!
[22:38:39][265846][INFO ] Checkpoint committed!
[22:39:39][265846][INFO ] Checkpoint committed!
[22:40:39][265846][INFO ] Checkpoint committed!
[22:41:39][265846][INFO ] Checkpoint committed!
[22:42:39][265846][INFO ] Checkpoint committed!
[22:43:39][265846][INFO ] Checkpoint committed!
[22:44:40][265846][INFO ] Checkpoint committed!
[22:45:40][265846][INFO ] Checkpoint committed!
[22:46:40][265846][INFO ] Checkpoint committed!
[22:47:40][265846][INFO ] Checkpoint committed!
[22:48:40][265846][INFO ] Checkpoint committed!
[22:49:40][265846][INFO ] Checkpoint committed!
[22:50:40][265846][INFO ] Checkpoint committed!
[22:51:22][265846][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 6222.921387 1.0003569 0.3511937 21.0922 17.1286  8
------> CAND:   0.249907 8283.907227 0.8512463 5.0419950 19.8179 15.7492  8
------> CAND:   0.249648 3601.465576 0.9683404 3.2035286 19.492 15.3982  8
------> CAND:   0.500074 3684.536377 0.9006076 3.2482200 27.6581 15.3839  2
------> CAND:   0.500593 6242.930176 0.6854575 0.2212857 22.5001 15.3326  4
------> CAND:   0.250426 5081.321777 1.0256180 0.3025919 18.9983 14.8682  8
------> CAND:   0.500853 3672.825195 0.2224953 6.0416584 25.5969 14.1507  2
------> CAND:   0.499296 3908.989502 0.0850394 4.2807078 17.043 12.7895  8
------> CAND: 200.960256 6849.077148 1.1531556 4.2483864 15.7703 12.3986 16
------> CAND: 115.457699 3819.792725 0.5804223 6.2571778 15.6571 12.248 16
------> CAND: 392.536921 4210.112793 0.6089698 0.0713872 16.5159 12.2353  8
------> CAND:   0.166864 6404.231934 0.8071198 0.2617806 15.5259 12.0737 16
------> CAND: 361.756540 4440.858887 1.0176101 0.1879165 16.1486 11.8508  8
------> CAND: 279.832874 4802.741211 0.9046701 3.6910987 16.1066 11.807  8
------> CAND: 345.616109 3947.218018 1.0225734 3.3562145 17.9541 11.6706  4
------> CAND:   1.249796 6372.509277 0.3431822 5.6882091 26.8607 11.6654  1
------> CAND:  94.750426 5922.792480 0.3550790 4.5952225 15.1821 11.6193 16
------> CAND:   1.250056 3823.914062 0.0913941 5.5422444 26.7489 11.6169  1
------> CAND:   1.249537 8341.369141 0.8493813 6.2034159 26.5949 11.55  1
------> CAND: 327.914990 4233.397461 0.2820742 6.1868882 15.81 11.4977  8
------> CAND:  86.541372 5199.015137 0.6761207 0.2160176 15.0709 11.4731 16
------> CAND:   0.166605 3615.204346 0.8869683 3.2158973 15.6994 11.3826  8
------> CAND: 280.248089 6168.840332 0.5797029 0.1423145 15.6503 11.3316  8
------> CAND:  82.688959 4007.613037 0.5691828 0.0225711 15.6399 11.3208  8
------> CAND: 461.999996 5419.117676 0.8276625 0.2806316 20.7739 11.2765  2
------> CAND: 369.335505 3930.860352 0.6670609 0.0163293 15.5914 11.2705  8
------> CAND:   0.500334 8427.807617 1.4299738 0.3393499 17.4238 11.2478  4
------> CAND: 339.594718 3711.658936 0.7088442 6.2430882 20.6361 11.1946  2
------> CAND: 368.890188 4624.566895 0.3214068 6.2498627 15.5158 11.1919  8
------> CAND: 115.465744 3635.753174 0.4282834 6.1556478 14.8384 11.1683 16
------> CAND: 113.467004 4177.490234 1.0192751 3.4496887 14.8203 11.1447 16
------> CAND: 304.419290 4032.518555 0.4434369 3.4898796 15.4589 11.133  8
------> CAND: 351.002222 3837.252441 0.7097290 6.2790389 17.222 11.0873  4
------> CAND: 499.057904 3640.426758 0.3778180 6.1377549 17.1837 11.0569  4
------> CAND: 138.257395 4026.783203 0.4529818 3.4921548 14.7174 11.0103 16
------> CAND: 406.705862 4281.989258 0.7561361 0.1179407 15.3144 10.9833  8
------> CAND:  99.825906 4325.227051 0.2716941 6.1781116 14.6908 10.9757 16
------> CAND: 145.334469 4873.369141 0.1492840 5.2989292 15.304 10.9725  8
------> CAND:  86.555905 4729.801758 0.5591161 0.1325227 14.6779 10.9588 16
------> CAND: 115.503632 4374.081543 0.7930755 0.1500168 15.2441 10.9106  8
------> CAND: 200.143841 4908.168945 0.7507386 0.2173067 14.6157 10.8778 16
------> CAND: 131.059130 5926.360352 0.3494217 4.6160421 14.6036 10.8621 16
------> CAND:  86.551234 5402.657227 0.6538361 0.2128380 14.6033 10.8617 16
------> CAND:   0.499036 8777.242188 1.0834532 4.9830837 15.1759 10.8401  8
------> CAND: 280.285977 4217.873535 0.4454769 0.0145390 15.1674 10.8312  8
------> CAND: 175.709756 7215.865234 0.9804370 4.4106135 15.1647 10.8285  8
------> CAND:   0.503707 7650.054688 1.4535716 4.3750472 16.8883 10.8221  4
------> CAND: 383.961960 3656.470947 0.7819061 6.2279673 19.9863 10.809  2
------> CAND: 303.049341 5054.353516 0.9506657 0.2869760 15.1337 10.7965  8
------> CAND: 115.419292 3769.547119 0.3112391 6.1441712 14.5404 10.7799 16
------> CAND: 115.542559 3714.716797 0.7208416 6.2412701 14.5259 10.7611 16
------> CAND: 138.879957 3619.173340 0.7581437 6.2120209 14.5227 10.7569 16
------> CAND:   0.251983 7940.000977 0.6866238 5.0795937 16.8046 10.7558  4
------> CAND: 425.088193 4210.937500 0.6091101 3.5182922 16.7964 10.7493  4
------> CAND: 230.990915 5948.368652 1.0560322 0.3767040 16.791 10.745  4
------> CAND: 151.625490 4140.277832 0.6690901 0.0763403 14.5097 10.7401 16
------> CAND: 151.676094 3823.886475 0.8524811 0.0085840 15.0534 10.7135  8
------> CAND:   1.000148 8588.975586 0.9712735 5.0302420 15.05 10.7101  8
------> CAND:  70.236931 4304.322754 0.4108782 3.6355648 14.4733 10.6929 16
------> CAND: 123.407503 8673.833984 1.1114267 4.9018846 14.4593 10.6748 16
------> CAND:   0.499815 4806.819824 1.1567171 0.2721387 19.7561 10.6724  2
------> CAND: 115.438755 5968.875977 0.5151586 0.0716349 14.4526 10.666 16
------> CAND: 230.993251 5425.194336 1.0087043 0.3358257 15.0059 10.6646  8
------> CAND: 115.498702 5758.177246 0.9167002 0.3210790 14.4458 10.6572 16
------> CAND: 115.499740 6095.201660 1.2092004 0.4145755 14.4352 10.6434 16
------> CAND: 208.278415 7100.587891 0.9252929 0.2608038 14.9519 10.6089  8
------> CAND: 171.267997 3749.919189 0.9378636 6.2779346 14.9497 10.6066  8
------> CAND: 449.154034 4413.570801 0.9805171 0.1779746 16.6031 10.596  4
------> CAND:   1.000408 6295.861328 0.4494955 4.5966401 14.9359 10.5924  8
------> CAND: 205.590159 4674.580566 0.8536034 0.2085401 14.9346 10.5911  8
------> CAND: 355.184731 4770.659180 0.3862067 3.8921030 14.9342 10.5907  8
------> CAND: 300.609177 5347.029785 0.5855362 0.1752860 14.9338 10.5902  8
------> CAND: 152.273484 4255.276855 1.0505315 3.4767561 16.5941 10.5888  4
------> CAND: 196.268590 4210.112793 0.6089698 0.0713872 14.3842 10.5775 16
------> CAND: 462.225250 4736.277344 1.1465569 0.2589038 19.5933 10.5759  2
------> CAND: 136.468079 5255.684082 0.5195773 0.1321350 14.3706 10.5598 16
------> CAND:  53.680507 3645.275146 0.9150919 3.2283704 14.9032 10.5587  8
------> CAND: 115.556053 4524.552734 1.0850865 0.2123677 14.363 10.55 16
------> CAND: 120.185696 4648.110840 1.1011509 0.2436835 14.36 10.5461 16
------> CAND: 403.848147 5994.985352 0.5063528 0.0869780 16.5128 10.5244  4
------> CAND:   0.625158 3823.914062 0.0913941 5.5422444 19.484 10.5111  2
------> CAND: 115.196373 6362.769531 1.2031323 4.0989947 14.852 10.506  8
------> CAND: 140.769703 4659.681641 1.1023291 3.6156311 14.3258 10.5019 16
------> CAND: 104.954845 4005.664062 0.8877764 3.3927352 14.3249 10.5007 16
------> CAND:  73.568510 3970.691895 0.5034488 6.2788706 14.3212 10.4959 16
------> CAND: 155.542521 4978.304688 1.1379104 0.3033852 14.3093 10.4806 16
------> CAND: 359.282380 3955.274902 0.9541267 0.0625816 14.8265 10.4798  8
------> CAND: 128.461184 5283.193359 1.0168326 3.8272562 14.8185 10.4716  8
------> CAND: 340.140985 3637.454834 0.3937546 3.3061309 16.4349 10.4628  4
------> CAND: 175.367464 3764.937988 0.5176823 6.2207155 14.7922 10.4445  8
------> CAND:   0.624898 8341.369141 0.8493813 6.2034159 19.3678 10.4422  2
------> CAND: 166.761621 3870.188232 0.3453272 6.1780310 14.7819 10.434  8
------> CAND:  60.091161 6274.829102 1.2145489 0.4083220 14.2729 10.4336 16
------> CAND: 390.761619 3774.952881 0.1113380 5.7319317 14.7807 10.4327  8
------> CAND: 105.281826 4182.246582 0.9925470 0.1249560 14.2575 10.4137 16
------> CAND: 282.965409 4543.867188 0.6724535 3.6374204 16.353 10.3979  4
------> CAND:  70.227070 4868.973145 0.9676233 0.2573202 14.2408 10.3921 16
------> CAND: 391.872059 4192.689453 0.7235034 3.4933660 14.7398 10.3906  8
------> CAND:   1.000667 4155.662598 0.4626096 3.5499222 14.7396 10.3905  8
------> CAND:  86.592755 4753.308105 0.9125512 0.2383114 14.2369 10.387 16
[22:51:22][265846][INFO ] Statistics: count dirty SumSpec pages 330243 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:51:22][265846][INFO ] Data processing finished successfully!
22:51:22 (265846): called boinc_finish(0)

</stderr_txt>
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