Traceback (most recent call last):


 "/home/jenkins/agent/workspace/MONAI-nightly/tests/utils.py", line 409, in _wrapper

raise RuntimeError(res.traceback) from res
RuntimeError: Traceback (most recent call last):

Traceback (most recent call last):


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/engine/train_loop.py", line 134, in train

self.run_step()


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/engine/defaults.py", line 429, in run_step

self._trainer.run_step()


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/engine/train_loop.py", line 228, in run_step

loss_dict = self.model(data)


 "/apps/eb/PyTorch/1.6.0-fosscuda-2019b-Python-3.7.4/lib/python3.7/site-packages/torch/nn/modules/module.py", line 722, in _call_impl

result = self.forward(*input, **kwargs)


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/modeling/meta_arch/rcnn.py", line 160, in forward

proposals, proposal_losses = self.proposal_generator(images, features, gt_instances)


 "/apps/eb/PyTorch/1.6.0-fosscuda-2019b-Python-3.7.4/lib/python3.7/site-packages/torch/nn/modules/module.py", line 722, in _call_impl

result = self.forward(*input, **kwargs)


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/modeling/proposal_generator/rpn.py", line 449, in forward

anchors, pred_objectness_logits, pred_anchor_deltas, images.image_sizes


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/modeling/proposal_generator/rpn.py", line 482, in predict_proposals

self.training,


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/modeling/proposal_generator/proposal_utils.py", line 116, in find_top_rpn_proposals

keep = batched_nms(boxes.tensor, scores_per_img, lvl, nms_thresh)


 "/apps/eb/Detectron2/0.3-fosscuda-2019b-Python-3.7.4-PyTorch-1.6.0/lib/python3.7/site-packages/detectron2/layers/nms.py", line 21, in batched_nms

return box_ops.batched_nms(boxes.float(), scores, idxs, iou_threshold)


 "/apps/eb/PyTorch/1.6.0-fosscuda-2019b-Python-3.7.4/lib/python3.7/site-packages/torch/jit/__init__.py", line 1600, in wrapper

return compiled_fn(*args, **kwargs)
RuntimeError: The following operation failed in the TorchScript interpreter.
