R Under development (unstable) (2026-01-20 r89309 ucrt) -- "Unsuffered Consequences"
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> # Copyright (c) Facebook, Inc. and its affiliates.
> 
> # This source code is licensed under the MIT license found in the
> # LICENSE file in the root directory of this source tree.
> 
> Sys.setenv("R_TESTS" = "")
> library(testthat)
> library(prophet)
Loading required package: Rcpp
Loading required package: rlang
> 
> test_check("prophet")

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 1).
Chain 1: 
Chain 1: Gradient evaluation took 6.3e-05 seconds
Chain 1: 1000 transitions using 10 leapfrog steps per transition would take 0.63 seconds.
Chain 1: Adjust your expectations accordingly!
Chain 1: 
Chain 1: 
Chain 1: WARNING: There aren't enough warmup iterations to fit the
Chain 1:          three stages of adaptation as currently configured.
Chain 1:          Reducing each adaptation stage to 15%/75%/10% of
Chain 1:          the given number of warmup iterations:
Chain 1:            init_buffer = 7
Chain 1:            adapt_window = 38
Chain 1:            term_buffer = 5
Chain 1: 
Chain 1: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 1: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 1: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 1: Iteration: 30 / 100 [ 30%]  (Warmup)
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Chain 1: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 1: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 1: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 1: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 1: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 1: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 1: Iteration: 100 / 100 [100%]  (Sampling)
Chain 1: 
Chain 1:  Elapsed Time: 0.721 seconds (Warm-up)
Chain 1:                0.926 seconds (Sampling)
Chain 1:                1.647 seconds (Total)
Chain 1: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 2).
Chain 2: 
Chain 2: Gradient evaluation took 4.6e-05 seconds
Chain 2: 1000 transitions using 10 leapfrog steps per transition would take 0.46 seconds.
Chain 2: Adjust your expectations accordingly!
Chain 2: 
Chain 2: 
Chain 2: WARNING: There aren't enough warmup iterations to fit the
Chain 2:          three stages of adaptation as currently configured.
Chain 2:          Reducing each adaptation stage to 15%/75%/10% of
Chain 2:          the given number of warmup iterations:
Chain 2:            init_buffer = 7
Chain 2:            adapt_window = 38
Chain 2:            term_buffer = 5
Chain 2: 
Chain 2: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 2: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 2: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 2: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 2: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 2: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 2: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 2: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 2: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 2: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 2: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 2: Iteration: 100 / 100 [100%]  (Sampling)
Chain 2: 
Chain 2:  Elapsed Time: 0.734 seconds (Warm-up)
Chain 2:                0.946 seconds (Sampling)
Chain 2:                1.68 seconds (Total)
Chain 2: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 3).
Chain 3: 
Chain 3: Gradient evaluation took 9.1e-05 seconds
Chain 3: 1000 transitions using 10 leapfrog steps per transition would take 0.91 seconds.
Chain 3: Adjust your expectations accordingly!
Chain 3: 
Chain 3: 
Chain 3: WARNING: There aren't enough warmup iterations to fit the
Chain 3:          three stages of adaptation as currently configured.
Chain 3:          Reducing each adaptation stage to 15%/75%/10% of
Chain 3:          the given number of warmup iterations:
Chain 3:            init_buffer = 7
Chain 3:            adapt_window = 38
Chain 3:            term_buffer = 5
Chain 3: 
Chain 3: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 3: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 3: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 3: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 3: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 3: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 3: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 3: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 3: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 3: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 3: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 3: Iteration: 100 / 100 [100%]  (Sampling)
Chain 3: 
Chain 3:  Elapsed Time: 0.932 seconds (Warm-up)
Chain 3:                0.978 seconds (Sampling)
Chain 3:                1.91 seconds (Total)
Chain 3: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 4).
Chain 4: 
Chain 4: Gradient evaluation took 4.9e-05 seconds
Chain 4: 1000 transitions using 10 leapfrog steps per transition would take 0.49 seconds.
Chain 4: Adjust your expectations accordingly!
Chain 4: 
Chain 4: 
Chain 4: WARNING: There aren't enough warmup iterations to fit the
Chain 4:          three stages of adaptation as currently configured.
Chain 4:          Reducing each adaptation stage to 15%/75%/10% of
Chain 4:          the given number of warmup iterations:
Chain 4:            init_buffer = 7
Chain 4:            adapt_window = 38
Chain 4:            term_buffer = 5
Chain 4: 
Chain 4: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 4: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 4: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 4: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 4: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 4: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 4: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 4: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 4: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 4: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 4: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 4: Iteration: 100 / 100 [100%]  (Sampling)
Chain 4: 
Chain 4:  Elapsed Time: 0.956 seconds (Warm-up)
Chain 4:                1.19 seconds (Sampling)
Chain 4:                2.146 seconds (Total)
Chain 4: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 1).
Chain 1: 
Chain 1: Gradient evaluation took 0.000158 seconds
Chain 1: 1000 transitions using 10 leapfrog steps per transition would take 1.58 seconds.
Chain 1: Adjust your expectations accordingly!
Chain 1: 
Chain 1: 
Chain 1: WARNING: There aren't enough warmup iterations to fit the
Chain 1:          three stages of adaptation as currently configured.
Chain 1:          Reducing each adaptation stage to 15%/75%/10% of
Chain 1:          the given number of warmup iterations:
Chain 1:            init_buffer = 7
Chain 1:            adapt_window = 38
Chain 1:            term_buffer = 5
Chain 1: 
Chain 1: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 1: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 1: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 1: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 1: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 1: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 1: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 1: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 1: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 1: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 1: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 1: Iteration: 100 / 100 [100%]  (Sampling)
Chain 1: 
Chain 1:  Elapsed Time: 2.512 seconds (Warm-up)
Chain 1:                0.04 seconds (Sampling)
Chain 1:                2.552 seconds (Total)
Chain 1: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 2).
Chain 2: 
Chain 2: Gradient evaluation took 0.000323 seconds
Chain 2: 1000 transitions using 10 leapfrog steps per transition would take 3.23 seconds.
Chain 2: Adjust your expectations accordingly!
Chain 2: 
Chain 2: 
Chain 2: WARNING: There aren't enough warmup iterations to fit the
Chain 2:          three stages of adaptation as currently configured.
Chain 2:          Reducing each adaptation stage to 15%/75%/10% of
Chain 2:          the given number of warmup iterations:
Chain 2:            init_buffer = 7
Chain 2:            adapt_window = 38
Chain 2:            term_buffer = 5
Chain 2: 
Chain 2: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 2: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 2: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 2: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 2: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 2: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 2: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 2: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 2: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 2: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 2: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 2: Iteration: 100 / 100 [100%]  (Sampling)
Chain 2: 
Chain 2:  Elapsed Time: 2.525 seconds (Warm-up)
Chain 2:                2.06 seconds (Sampling)
Chain 2:                4.585 seconds (Total)
Chain 2: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 3).
Chain 3: 
Chain 3: Gradient evaluation took 9.3e-05 seconds
Chain 3: 1000 transitions using 10 leapfrog steps per transition would take 0.93 seconds.
Chain 3: Adjust your expectations accordingly!
Chain 3: 
Chain 3: 
Chain 3: WARNING: There aren't enough warmup iterations to fit the
Chain 3:          three stages of adaptation as currently configured.
Chain 3:          Reducing each adaptation stage to 15%/75%/10% of
Chain 3:          the given number of warmup iterations:
Chain 3:            init_buffer = 7
Chain 3:            adapt_window = 38
Chain 3:            term_buffer = 5
Chain 3: 
Chain 3: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 3: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 3: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 3: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 3: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 3: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 3: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 3: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 3: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 3: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 3: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 3: Iteration: 100 / 100 [100%]  (Sampling)
Chain 3: 
Chain 3:  Elapsed Time: 3.802 seconds (Warm-up)
Chain 3:                2.422 seconds (Sampling)
Chain 3:                6.224 seconds (Total)
Chain 3: 

SAMPLING FOR MODEL 'prophet' NOW (CHAIN 4).
Chain 4: 
Chain 4: Gradient evaluation took 0.000116 seconds
Chain 4: 1000 transitions using 10 leapfrog steps per transition would take 1.16 seconds.
Chain 4: Adjust your expectations accordingly!
Chain 4: 
Chain 4: 
Chain 4: WARNING: There aren't enough warmup iterations to fit the
Chain 4:          three stages of adaptation as currently configured.
Chain 4:          Reducing each adaptation stage to 15%/75%/10% of
Chain 4:          the given number of warmup iterations:
Chain 4:            init_buffer = 7
Chain 4:            adapt_window = 38
Chain 4:            term_buffer = 5
Chain 4: 
Chain 4: Iteration:  1 / 100 [  1%]  (Warmup)
Chain 4: Iteration: 10 / 100 [ 10%]  (Warmup)
Chain 4: Iteration: 20 / 100 [ 20%]  (Warmup)
Chain 4: Iteration: 30 / 100 [ 30%]  (Warmup)
Chain 4: Iteration: 40 / 100 [ 40%]  (Warmup)
Chain 4: Iteration: 50 / 100 [ 50%]  (Warmup)
Chain 4: Iteration: 51 / 100 [ 51%]  (Sampling)
Chain 4: Iteration: 60 / 100 [ 60%]  (Sampling)
Chain 4: Iteration: 70 / 100 [ 70%]  (Sampling)
Chain 4: Iteration: 80 / 100 [ 80%]  (Sampling)
Chain 4: Iteration: 90 / 100 [ 90%]  (Sampling)
Chain 4: Iteration: 100 / 100 [100%]  (Sampling)
Chain 4: 
Chain 4:  Elapsed Time: 2.68 seconds (Warm-up)
Chain 4:                0.061 seconds (Sampling)
Chain 4:                2.741 seconds (Total)
Chain 4: 
[ FAIL 0 | WARN 1 | SKIP 1 | PASS 364 ]

══ Skipped tests (1) ═══════════════════════════════════════════════════════════
• On Windows (1): 'test_stan_functions.R:9:1'

[ FAIL 0 | WARN 1 | SKIP 1 | PASS 364 ]
> 
> proc.time()
   user  system elapsed 
  94.43    3.56   98.01