Tuning with AutoScheduleTuner fails for target jetson nano

I have been getting the #Target has been reduced to 25 due to too many failures or duplications error, while trying to cross compile (retinanet model), for a jetson nano target.

If my target is cuda, no such error occurs and auto scheduling can be performed smoothly.

Has anyone here been able to cross compile for a jetson nano target using auto scheduler without any issue? I am doubting if it is even possible as long as the target is jetson nano.

Generate Sketches		#s: 2
Sample Iter: 5	#Pop: 10	#Target: 50	fail_ct: 10230	Time elapsed: 2.67
#Target has been reduced to 25 due to too many failures or duplications
Sample Iter: 10	#Pop: 10	#Target: 25	fail_ct: 20470	Time elapsed: 6.61
#Target has been reduced to 12 due to too many failures or duplications
Sample Iter: 15	#Pop: 10	#Target: 12	fail_ct: 30710	Time elapsed: 9.62
#Target has been reduced to 6 due to too many failures or duplications
Sample Initial Population	#s: 10	fail_ct: 32758	Time elapsed: 10.17
GA Iter: 0	Max score: 0.8786	Min score: 0.1769	#Pop: 8	#M+: 0	#M-: 0
GA Iter: 4	Max score: 0.9999	Min score: 0.9991	#Pop: 8	#M+: 1396	#M-: 0
EvolutionarySearch		#s: 8	Time elapsed: 1.81
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------------------------------  [ Measure ]
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Get 4 programs to measure:
....
*E*E*E*ETime elapsed for measurement: 3.16 s
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------------------------------  [ Train cost model ]
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Time elapsed for training: 0.03 s
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------------------------------  [ Task Scheduler ]
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|  ID  |                       Task Description                        | Latency (ms) | Speed (GFLOPS) | Trials |
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|    0 |                              vm_mod_fused_nn_conv2d_add_add_1 |            - |              - |      4 |
|    1 |                                              vm_mod_fused_max |            - |              - |      4 |
|    2 |                      vm_mod_fused_nn_conv2d_add_add_nn_relu_2 |            - |              - |      0 |
|    3 |                                  vm_mod_fused_nn_conv2d_add_2 |            - |              - |      0 |
|    4 |                         vm_mod_fused_nn_conv2d_add_nn_relu_11 |            - |              - |      0 |
|    5 |                          vm_mod_fused_nn_conv2d_add_nn_relu_8 |            - |              - |      0 |
|    6 |                                    vm_mod_fused_nn_max_pool2d |            - |              - |      0 |
|    7 |                                 vm_mod_fused_nn_conv2d_add_13 |            - |              - |      0 |
|    8 |                                 vm_mod_fused_nn_conv2d_add_11 |            - |              - |      0 |
|    9 |                                vm_mod_fused_nn_conv2d_add_add |            - |              - |      0 |
|   10 |                          vm_mod_fused_nn_conv2d_add_nn_relu_7 |            - |              - |      0 |
|   11 |                                    vm_mod_fused_nn_conv2d_add |            - |              - |      0 |
|   12 |                                  vm_mod_fused_nn_conv2d_add_1 |            - |              - |      0 |
|   13 |                                            vm_mod_fused_max_2 |            - |              - |      0 |
|   14 |                                            vm_mod_fused_max_4 |            - |              - |      0 |
|   15 |                                 vm_mod_fused_nn_conv2d_add_16 |            - |              - |      0 |
|   16 |                                  vm_mod_fused_nn_conv2d_add_8 |            - |              - |      0 |
|   17 |                                 vm_mod_fused_nn_conv2d_add_12 |            - |              - |      0 |
|   18 |                                            vm_mod_fused_max_3 |            - |              - |      0 |
|   19 |                                           vm_mod_fused_prod_2 |            - |              - |      0 |
|   20 |                                  vm_mod_fused_nn_conv2d_add_4 |            - |              - |      0 |
|   21 |                                  vm_mod_fused_nn_conv2d_add_3 |            - |              - |      0 |
|   22 |                          vm_mod_fused_nn_conv2d_add_nn_relu_5 |            - |              - |      0 |
|   23 |                          vm_mod_fused_nn_conv2d_add_nn_relu_6 |            - |              - |      0 |
|   24 |                          vm_mod_fused_nn_conv2d_add_nn_relu_4 |            - |              - |      0 |
|   25 |                        vm_mod_fused_nn_conv2d_add_add_nn_relu |            - |              - |      0 |
|   26 |                          vm_mod_fused_nn_conv2d_add_nn_relu_3 |            - |              - |      0 |
|   27 |                         vm_mod_fused_nn_conv2d_add_nn_relu_10 |            - |              - |      0 |
|   28 |                                  vm_mod_fused_nn_conv2d_add_5 |            - |              - |      0 |
|   29 |                      vm_mod_fused_nn_conv2d_add_add_nn_relu_3 |            - |              - |      0 |
|   30 |                                 vm_mod_fused_nn_conv2d_add_14 |            - |              - |      0 |
|   31 |                      vm_mod_fused_nn_conv2d_add_add_nn_relu_1 |            - |              - |      0 |
|   32 |                          vm_mod_fused_nn_conv2d_add_nn_relu_9 |            - |              - |      0 |
|   33 |                                            vm_mod_fused_max_5 |            - |              - |      0 |
|   34 |                                  vm_mod_fused_nn_conv2d_add_9 |            - |              - |      0 |
|   35 |                          vm_mod_fused_nn_conv2d_add_nn_relu_2 |            - |              - |      0 |
|   36 |                                           vm_mod_fused_prod_1 |            - |              - |      0 |
|   37 |                                  vm_mod_fused_nn_conv2d_add_6 |            - |              - |      0 |
|   38 |                            vm_mod_fused_nn_conv2d_add_nn_relu |            - |              - |      0 |
|   39 |                                             vm_mod_fused_prod |            - |              - |      0 |
|   40 |                                 vm_mod_fused_nn_conv2d_add_10 |            - |              - |      0 |
|   41 |                                 vm_mod_fused_nn_conv2d_add_17 |            - |              - |      0 |
|   42 |                                 vm_mod_fused_nn_conv2d_add_15 |            - |              - |      0 |
|   43 |                                 vm_mod_fused_nn_conv2d_add_18 |            - |              - |      0 |
|   44 |                                  vm_mod_fused_nn_conv2d_add_7 |            - |              - |      0 |
|   45 |                          vm_mod_fused_nn_conv2d_add_nn_relu_1 |            - |              - |      0 |
|   46 |                                            vm_mod_fused_max_1 |            - |              - |      0 |
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Estimated total latency: - ms	Trials: 8	Used time : 59 s	Next ID: 2