Task 1704130061

Name: Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_74_2650000_1
Workunit ID: 858356458
Created: 27 Dec 2024 18:00:15 UTC
Sent: 28 Dec 2024 12:10:27 UTC
Report deadline: 11 Jan 2025 12:10:27 UTC
Received: 28 Dec 2024 21:50:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13204637
Run time (sec): 264.59
CPU time (sec): 10.57
Peak working set size (MB): 242.21
Peak swap size (MB): 10217.75
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[13:44:48][34461][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_cfbf00099_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_1_dms_200_74.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_74.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_74_2650000_1_0
------> GPU usage: 1.000000
[13:44:48][34461][INFO ] Starting data processing...
[13:44:48][34461][INFO ] opti: No host transfer for n_steps. Use device global.
[13:44:48][34461][INFO ] opti: No host transfer for mean. Use device global.
[13:44:48][34461][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:44:48][34461][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:44:48][34461][INFO ] opti: power spectrum in fft callback (static link).
[13:44:48][34461][INFO ] opti: __constant__ access is not uniform, bad!
[13:44:48][34461][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[13:44:48][34461][INFO ] CUDA global memory status (initial GPU state, including context):
[13:44:48][34461][INFO ] No template file. Generating templates.
[13:44:48][34461][INFO ] Template param value T_cons = 50000
[13:44:51][34461][INFO ] Number of generated templates to be used: 50000
[13:44:51][34461][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_1_dms_200_74.cpt
[13:44:51][34461][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_1_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[13:44:51][34461][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_74.binary
[13:44:51][34461][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_1_dms_200_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673400566076
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.09477
[13:44:51][34461][INFO ] Allocating memory for dedispersed compressed time series...
[13:44:51][34461][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:44:51][34461][INFO ] 8-bit allocation done
[13:44:51][34461][INFO ] Foobar
[13:44:51][34461][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_74.binary
[13:44:51][34461][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:44:51][34461][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:44:51][34461][INFO ] FftSize = 12582913
[13:44:51][34461][INFO ] Seed for random number generator is -1035406211.
[13:44:52][34461][INFO ] 8[13:44:52][34461][INFO ] 9[13:44:53][34461][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:44:53][34461][INFO ] Normalization factor 3.97364e-08
[13:44:53][34461][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
[13:44:53][34461][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 778 MB (11133 MB free / 11911 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:44:53][34461][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:44:53][34461][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:44:53][34461][INFO ] TimeSeriesLength = 16776394, params->nsamples = 25165824
sum = -1435.71435547, mean= -0.00008558  -0.00008558
[13:44:53][34461][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:45:48][34461][INFO ] Checkpoint committed!
[13:46:48][34461][INFO ] Checkpoint committed!
[13:47:48][34461][INFO ] Checkpoint committed!
[13:48:48][34461][INFO ] Checkpoint committed!
[13:49:11][34461][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.449320 4357.567383 0.8070762 2.8957400 16.6914 12.4194  8
------> CAND: 281.665268 4869.869141 0.7301607 2.6798828 16.5889 12.3119  8
------> CAND:  86.407725 3953.027588 0.6990978 2.8402112 15.5317 12.0815 16
------> CAND:  86.376844 3962.180664 0.9480029 2.9621818 15.5114 12.0545 16
------> CAND: 108.046118 4465.461426 0.4787514 2.3268654 15.5095 12.052 16
------> CAND: 461.025280 4617.155762 0.9013814 2.9388547 27.5343 11.958  1
------> CAND: 217.057609 4184.181641 0.9485774 0.6072159 16.242 11.9484  8
------> CAND:  59.191703 4461.528809 0.6333326 1.0604239 15.4292 11.9457 16
------> CAND:  86.339215 4311.618652 1.0795169 3.0382593 15.4073 11.9166 16
------> CAND: 280.002852 3902.089355 0.3445628 2.2765896 16.1735 11.8768  8
------> CAND: 392.806292 3770.764893 0.2752173 1.3008959 16.1646 11.8675  8
------> CAND: 115.245680 4293.981934 0.8334262 2.9244204 15.3232 11.8054 16
------> CAND: 461.189809 5482.383789 0.9781854 2.7105412 21.6231 11.7812  2
------> CAND: 172.868131 3871.269287 0.4417097 2.5631306 15.9993 11.6949  8
------> CAND: 259.079667 4744.893066 1.0943788 3.0288093 17.9659 11.68  4
------> CAND:  25.368317 4936.157715 0.8276891 2.7872467 15.2159 11.6639 16
------> CAND: 115.335989 4813.031738 0.5673608 2.2412636 15.1684 11.6013 16
------> CAND: 438.732146 3872.572998 0.8052820 2.8957770 26.6533 11.5754  1
------> CAND: 176.198152 4747.899902 1.0945952 3.0286510 15.8543 11.5438  8
------> CAND:  86.365166 3920.522949 0.8352437 2.9134924 15.1191 11.5364 16
------> CAND: 115.182879 4627.729004 0.9750331 2.9763811 15.03 11.4194 16
------> CAND:  86.433936 3871.269287 0.4417097 2.5631306 14.9777 11.3507 16
------> CAND: 230.512640 4617.155762 0.9013814 2.9388547 17.5033 11.3111  4
------> CAND:  86.443797 4201.502930 0.4531952 2.4529028 14.9129 11.2658 16
------> CAND:  22.040632 3799.017090 0.8435942 2.9081755 14.8948 11.2422 16
------> CAND: 342.506411 3773.649902 0.7221056 0.4453856 15.557 11.2348  8
------> CAND: 345.760396 3910.507812 0.4059173 2.4730222 17.3695 11.2047  4
------> CAND: 192.948690 4817.775391 1.0997002 3.0313964 15.4887 11.1639  8
------> CAND: 259.324125 3649.491455 0.3850883 2.4963906 15.4774 11.1522  8
------> CAND: 168.852746 3662.042480 0.3427314 2.4023204 14.8212 11.1459 16
------> CAND:  86.373470 3897.630859 0.8908702 2.9342024 14.8107 11.1321 16
------> CAND: 230.365498 4627.729004 0.9750331 2.9763811 15.4494 11.1231  8
------> CAND: 499.381252 4058.019287 0.7931522 2.8990829 17.2457 11.1062  4
------> CAND:  43.542782 4503.667480 0.8438057 2.9132524 14.774 11.0842 16
------> CAND: 219.366203 3872.572998 0.8052820 2.8957770 20.4316 11.0732  2
------> CAND:  65.254096 4557.125488 0.7264003 2.7794192 14.751 11.0542 16
------> CAND: 262.059611 3657.397705 0.8487617 2.8836565 17.1332 11.0167  4
------> CAND: 432.023056 3815.179932 0.4859281 2.6361020 25.3549 11.0115  1
------> CAND: 230.594904 5482.383789 0.9781854 2.7105412 17.1188 11.0053  4
------> CAND: 443.024168 3859.716553 0.8382215 2.9134259 20.2934 10.9911  2
------> CAND: 432.012156 3724.977051 0.4592699 2.6186039 25.281 10.9794  1
------> CAND: 172.831800 4134.161133 0.5857453 2.7214534 15.3105 10.9792  8
------> CAND: 196.403016 3770.764893 0.2752173 1.3008959 14.6534 10.927 16
------> CAND: 130.319529 3723.828125 0.4649144 0.6274583 15.2545 10.9213  8
------> CAND: 115.210646 3735.410645 0.8738900 2.9096124 15.2543 10.9211  8
------> CAND: 252.408465 5427.085938 0.8747758 1.6372653 15.2531 10.9198  8
------> CAND: 249.675055 3715.134521 0.7636162 2.8594255 20.167 10.9161  2
------> CAND: 405.747235 5150.428711 1.1061727 1.1225750 15.2455 10.9119  8
------> CAND:  86.393971 3760.735352 0.5811174 2.7500401 14.6361 10.9045 16
------> CAND:  38.709164 4644.281250 1.0359019 0.8400027 14.6305 10.8971 16
------> CAND: 309.109659 3781.746094 0.9943202 0.3417602 15.1923 10.857  8
------> CAND: 199.885889 4591.571777 0.5643294 2.4831955 14.5851 10.8381 16
------> CAND: 135.389300 4172.407227 0.8085014 2.9134996 15.1724 10.8364  8
------> CAND: 172.768739 4262.099609 0.8448239 2.9324675 14.5701 10.8185 16
------> CAND: 346.576033 3775.663818 0.7442365 0.4351770 16.8771 10.8133  4
------> CAND: 202.625267 4975.987793 1.0282125 1.0526901 14.5656 10.8127 16
------> CAND: 175.575071 3955.736084 0.4872045 2.6209657 15.1257 10.7882  8
------> CAND:  59.466782 3814.566650 0.4907655 0.6672844 14.5369 10.7754 16
------> CAND:  86.397864 3683.731934 0.6180339 2.7752841 15.1065 10.7683  8
------> CAND: 378.943832 4471.951660 0.9283336 2.9696445 19.9062 10.7614  2
------> CAND: 189.916844 3639.769043 0.9503892 0.2651371 14.5147 10.7466 16
------> CAND: 115.258137 5038.183105 1.1120595 3.0083880 14.5035 10.7321 16
------> CAND: 183.566915 3692.507080 0.5672690 2.7371831 16.7694 10.7278  4
------> CAND: 283.979830 4364.822754 0.9898373 0.6993281 15.0433 10.7032  8
------> CAND: 115.256579 3844.040771 0.4528604 2.5893209 14.4799 10.7015 16
------> CAND: 279.955622 3739.493652 0.4325937 2.5755916 15.0415 10.7013  8
------> CAND: 316.843032 3787.993408 0.6970658 2.8378558 16.7347 10.7003  4
------> CAND: 198.248645 3887.714355 0.9625039 0.4199154 16.7333 10.6992  4
------> CAND: 259.211498 4152.735840 0.6648269 2.8025291 16.7251 10.6927  4
------> CAND: 119.816415 4113.209961 1.0022100 2.9950216 19.7769 10.6848  2
------> CAND: 400.434304 3771.316406 0.2685744 1.9031147 19.7722 10.682  2
------> CAND: 115.227255 4420.871582 1.0963215 3.0421090 14.4603 10.676 16
------> CAND: 172.754985 3943.074707 0.7111375 2.8538043 16.7021 10.6745  4
------> CAND: 115.336768 4844.847168 0.6104866 2.3960845 14.451 10.664 16
------> CAND: 345.514641 4009.449463 0.7461793 2.8766501 16.6528 10.6354  4
------> CAND: 143.364795 4002.269775 0.3892282 1.0798380 14.4252 10.6305 16
------> CAND:  72.657892 3619.899902 0.7521198 2.8401940 14.4193 10.6229 16
------> CAND:  86.392674 3680.697021 0.6344578 2.7860169 14.4156 10.6181 16
------> CAND: 270.778599 4172.407227 0.8085014 2.9134996 16.6182 10.6079  4
------> CAND: 199.163934 4564.943848 1.0799416 0.7781333 14.4062 10.6059 16
------> CAND: 461.094569 5981.378418 1.2297597 2.7663631 16.6143 10.6049  4
------> CAND:  66.540483 3912.165039 0.9794810 2.9667218 14.4024 10.6011 16
------> CAND: 389.652477 4403.465332 0.7863054 0.8396950 16.6082 10.6  4
------> CAND:  33.897345 4396.074707 0.8755591 2.9440746 14.9361 10.5926  8
------> CAND: 115.058055 3987.545410 0.7626776 2.8803780 14.3824 10.5751 16
------> CAND:  86.424593 3727.158691 0.4461605 2.6075673 14.3767 10.5677 16
------> CAND: 172.900051 3903.197998 0.3328766 2.1982081 14.9008 10.5563  8
------> CAND: 115.148105 4158.849609 1.0325562 3.0134096 14.3643 10.5517 16
------> CAND:  48.697931 4919.925781 0.7746204 2.7103636 14.3612 10.5476 16
------> CAND: 217.064097 4199.458984 0.4576978 2.4667325 14.8922 10.5475  8
------> CAND: 172.702045 3999.678467 1.0298880 2.9932928 14.3551 10.5398 16
------> CAND: 235.167975 5347.077637 0.8119417 1.6870822 14.8714 10.526  8
------> CAND: 306.727884 3955.198975 0.4856753 0.8149102 19.5043 10.5231  2
------> CAND: 172.762511 4652.225098 1.0873460 3.0323858 14.8643 10.5187  8
------> CAND:  86.365685 4011.758301 0.8961751 2.9468153 14.3304 10.5079 16
------> CAND: 120.963964 4635.307129 0.8962376 0.9183996 14.3227 10.4979 16
------> CAND: 345.610400 4989.210449 1.1097283 3.0149155 16.474 10.4937  4
------> CAND: 115.256320 4617.155762 0.9013814 2.9388547 14.3177 10.4914 16
------> CAND: 370.439717 4486.562988 1.0732636 3.0383160 16.471 10.4913  4
------> CAND:  96.306961 3915.832275 0.5094810 2.6616263 14.8372 10.4908  8
[13:49:11][34461][INFO ] Statistics: count dirty SumSpec pages 1701 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:49:11][34461][INFO ] Data processing finished successfully!
13:49:11 (34461): called boinc_finish(0)

</stderr_txt>
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