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      "terminal_stage": "verify",
      "stage_control_ticks": {
        "approach": 276,
        "descend": 94,
        "close": 24,
        "lift": 76,
        "transfer": 223,
        "place": 70,
        "release": 12,
        "retreat": 68,
        "verify": 4
      },
      "simulated_seconds": 16.93199999999771,
      "control_steps": 847,
      "setup_seconds": 0.011794709018431604,
      "final_info": {
        "task_id": "ArmPickPlace-v0",
        "arm_profile": "dvidia-authored-6dof-parallel-jaw-v0",
        "adapter_id": "contact-pick-place-box-v0",
        "seed": 119,
        "reason": "success",
        "success": true,
        "valid": true,
        "simulation_time": 16.93199999999771,
        "steps": 847,
        "dwell_elapsed": 0.25000000000000017,
        "grasp_seen": true,
        "lift_seen": true,
        "max_object_lift": 0.12590469950271843,
        "grasp_contacts": {
          "left": 0,
          "right": 0
        },
        "pad_normal_forces": {
          "left": 0.0,
          "right": 0.0
        },
        "table_contacts": 4,
        "max_pad_normal_force": 1.0680640816093159,
        "target_distance": 0.0006370145091131874,
        "warnings": [],
        "lift_dwell_elapsed": 0.0,
        "effective_sliding_friction": {
          "jaw_object": 1.2,
          "table_object": 1.2,
          "mixing": "maximum at equal geom priority"
        },
        "initial_object_position": [
          0.27000000007530306,
          0.1800000039635157,
          0.31249147829693885
        ],
        "qualification": "simulation-only",
        "observations": "privileged simulator state",
        "actuation": "six bounded joint position servos and two bounded jaw servos",
        "object_profile": "rigid box; unqualified proxy for cup skills",
        "action_contract": {
          "independent_commands": 7,
          "physical_robot_joints": 8,
          "hinge_target_units": "rad",
          "jaw_gap_units": "m",
          "joint_limits": [
            [
              -2.6,
              2.6
            ],
            [
              -2.2,
              1.6
            ],
            [
              -2.7,
              2.7
            ],
            [
              -3.0,
              3.0
            ],
            [
              -2.8,
              2.8
            ],
            [
              -3.1,
              3.1
            ]
          ],
          "jaw_gap_limits": [
            0.0,
            0.08
          ],
          "joint_torque_limit_nm": 5.0,
          "jaw_actuator_force_limit_n": 2.0,
          "ik_orientation": "fixed identity rotation; XYZ position goal only",
          "force_observation": "summed native per-pad normal contact forces, N; not actuator force"
        },
        "command_limits": {
          "joint_target_rate_rad_s": 3.0,
          "jaw_gap_rate_m_s": 0.16,
          "scope": "authored target trajectory each native tick, before gravity feedforward; not a physical velocity guarantee"
        },
        "requested_joint_targets": [
          -0.2355445252132549,
          -0.9439677944584118,
          0.8699503645544696,
          -2.2486833014565616e-09,
          0.07389998621870048,
          0.23554452677777482
        ],
        "requested_gripper_width": 0.08,
        "commanded_joint_targets": [
          -0.2355445252132549,
          -0.9439677944584118,
          0.8699503645544696,
          -2.2486833014565616e-09,
          0.07389998621870048,
          0.23554452677777482
        ],
        "commanded_gripper_width": 0.08,
        "command_rate_limited": true,
        "native_position_controls": [
          -0.23554452551128272,
          -0.9481090148735215,
          0.8674073428394772,
          -3.880152502702328e-09,
          0.07322092791329589,
          0.2355445267241169,
          0.04,
          0.04
        ],
        "measured_joint_velocity_rad_s": [
          -2.3403430211097526e-05,
          0.03210385781155997,
          -0.34308834152054224,
          -2.7897886121742796e-05,
          0.30628801566373937,
          4.777280379489545e-06
        ],
        "native_tick_peaks": {
          "cadence_seconds": 0.001,
          "scope": "absolute peaks after reset, sampled after every native rollout tick",
          "joint_velocity_rad_s": [
            0.29463313598484986,
            0.32001774794625293,
            0.5214345128561735,
            0.008208030520871492,
            0.5485845347672392,
            0.42053963385946747
          ],
          "jaw_slide_velocity_m_s": [
            0.08175366336125393,
            0.08131625443490152
          ],
          "actuator_force": [
            1.602624778753352,
            3.7706215348775345,
            2.478391814085626,
            0.03823539047863022,
            0.38533097571878994,
            0.282224739885514,
            0.9582995470289362,
            0.9902401085262058
          ],
          "actuator_force_units": [
            "N*m",
            "N*m",
            "N*m",
            "N*m",
            "N*m",
            "N*m",
            "N",
            "N"
          ]
        },
        "collision_profile": "jaws/object/table enabled; arm links and palm collision-excluded; no selfcollision qualification",
        "config": {
          "timestep": 0.001,
          "control_dt": 0.02,
          "horizon": 18.0,
          "settle_time": 0.4,
          "object_position": [
            0.27,
            0.18,
            0.3125
          ],
          "target_position": [
            0.5,
            -0.12,
            0.3125
          ],
          "object_half_size": [
            0.02,
            0.015,
            0.0225
          ],
          "object_mass": 0.06,
          "object_friction": 1.2,
          "table_height": 0.29,
          "position_tolerance": 0.025,
          "dwell_seconds": 0.25,
          "scene_jitter": 0.0,
          "joint_torque_limit": 5.0,
          "jaw_force_limit": 2.0,
          "joint_target_rate_limit": 3.0,
          "jaw_width_rate_limit": 0.16,
          "gravity": 9.81
        },
        "engine": "3.15.0",
        "scene_sha256": "bb4d722ecd5b37170019ae05eb0e689f28df67ca84df5bae2c6f947d3d2aa705"
      },
      "final_object_position": [
        0.5002594457785026,
        -0.11941827605050606,
        0.31249147829693713
      ],
      "metrics": {
        "samples": 847,
        "max_abs_joint_velocity_rad_s": [
          0.23315908467385058,
          0.26121459913370826,
          0.4170416889246066,
          0.0030038555319583213,
          0.45402417647803217,
          0.3293436319407
        ],
        "max_abs_actuator_force": [
          0.19429754525813792,
          2.2418846628129927,
          1.3197872144352232,
          0.004840089671844012,
          0.14745685465875624,
          0.043709565472482836,
          0.8713885594371318,
          0.8563833324634089
        ],
        "max_abs_native_ctrl": [
          0.5917407888443791,
          1.7262765693382447,
          2.0530409871594584,
          0.0001289442231878468,
          0.5477594672694689,
          0.5917657004363397,
          0.04,
          0.04
        ],
        "max_abs_commanded_joint_target_rad": [
          0.591736147258423,
          1.7245447897450819,
          2.0552621916276697,
          0.00012946944461978194,
          0.547079635130417,
          0.5917657020413762
        ],
        "commanded_gripper_width_min_max_m": [
          0.03320967336245455,
          0.08
        ],
        "actual_gripper_width_min_max_m": [
          0.039461860880769986,
          0.07999914763281077
        ],
        "joint_position_min_rad": [
          -0.598001976811448,
          -1.7243978925319594,
          0.8890118730641501,
          -5.7072399239558586e-05,
          -0.5470812079320564,
          -0.5880028888907967
        ],
        "joint_position_max_rad": [
          0.5880032854604582,
          -0.8808118492654872,
          2.0551327114304447,
          2.0035791316967807e-05,
          0.19625544466744727,
          0.5968347372194308
        ],
        "actuator_saturation_samples": [
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0
        ],
        "min_joint_limit_margin_rad": 0.47560210746804077,
        "max_contact_count_sampled": 12,
        "max_contact_penetration_m_sampled": 0.0002692699574417273,
        "retained_lift_control_samples": 301,
        "max_object_displacement_m": 0.3890892251874871,
        "max_object_linear_speed_m_s": 0.09237161862116072,
        "max_object_angular_speed_rad_s": 0.262584998525809,
        "jaw_contact_sliding_mu": [
          1.2
        ],
        "table_contact_sliding_mu": [
          1.2
        ],
        "retained_object_minus_tcp_range_world_m": [
          0.0005427027249586547,
          0.0006018932779096875,
          0.0035060305293241334
        ],
        "actuator_force_caps": [
          5.0,
          5.0,
          5.0,
          5.0,
          5.0,
          5.0,
          2.0,
          2.0
        ],
        "actuator_units": [
          "N*m",
          "N*m",
          "N*m",
          "N*m",
          "N*m",
          "N*m",
          "N",
          "N"
        ]
      },
      "control_latency_p50_seconds": 0.0022762500448152423,
      "control_latency_p95_seconds": 0.0036431659711524842,
      "model": {
        "nq": 15,
        "nv": 14,
        "nu": 8,
        "nmocap": 0,
        "neq": 0
      },
      "warning_counts": {},
      "policy_diagnostics": {
        "revision": "dimension-aware-contact-rates-recovery-round2",
        "phase": "verify",
        "action_phase": "verify",
        "phase_elapsed_seconds": 0.08,
        "failure_reason": null,
        "failure_phase": null,
        "failure_simulation_time": null,
        "grip_normal_demand_n": 0.8,
        "grip_normal_target_n": 0.8,
        "grip_force_limited": false,
        "pad_normal_forces_n": {
          "left": 0.0,
          "right": 0.0
        },
        "commanded_grip_gap_m": 0.03370078672462204,
        "loaded_translation_tracking_step_m": 0.006,
        "recovery_count": 0,
        "recovery_reason": null,
        "saturated_joint_indices": [],
        "actuator_saturation_control_samples": 0,
        "last_cartesian_goal_m": [
          0.5,
          -0.12,
          0.446
        ],
        "observations": "privileged simulator state",
        "policy_origin": "authored controller",
        "recovery_scope": "at most one resettled upright, axis-aligned box on the same table",
        "command_rate_scope": "native-tick target ramp before gravity feedforward; actual velocity is measured separately"
      },
      "episode_wall_seconds": 2.097031499957666,
      "simulated_seconds_per_wall_second": 8.074270701388858
    }
  ],
  "rejection_checks": [
    {
      "id": "reject-radial",
      "rejected": true,
      "exception": "ValueError",
      "message": "Placement lies outside the raised-tool radial reach envelope (0.56 m)",
      "passed": true
    },
    {
      "id": "reject-small-object",
      "rejected": true,
      "exception": "ValueError",
      "message": "Object full dimensions must lie in [0.03, 0.05] m",
      "passed": true
    },
    {
      "id": "reject-heavy-object",
      "rejected": true,
      "exception": "ValueError",
      "message": "object_mass must lie in [0.02, 0.08]",
      "passed": true
    },
    {
      "id": "reject-zero-jaw-force",
      "rejected": true,
      "exception": "ValueError",
      "message": "jaw_force_limit must be finite and positive",
      "passed": true
    },
    {
      "id": "unsupported-orientation",
      "rejected": true,
      "exception": "TypeError",
      "message": "ArmConfig.__init__() got an unexpected keyword argument 'object_quaternion'",
      "passed": true
    },
    {
      "id": "unsupported-obstacles",
      "rejected": true,
      "exception": "TypeError",
      "message": "ArmConfig.__init__() got an unexpected keyword argument 'obstacles'",
      "passed": true
    },
    {
      "id": "unsupported-deformable",
      "rejected": true,
      "exception": "TypeError",
      "message": "ArmConfig.__init__() got an unexpected keyword argument 'deformable'",
      "passed": true
    }
  ],
  "summary": {
    "successes": 17,
    "cases": 20,
    "groups": {
      "actuator_stress": {
        "successes": 3,
        "cases": 6,
        "failure_categories": {
          "failed_grasp": 2,
          "success": 3,
          "failed_retained_lift": 1
        }
      },
      "nominal": {
        "successes": 14,
        "cases": 14,
        "failure_categories": {
          "success": 14
        }
      }
    },
    "reasons": {
      "success": 17,
      "horizon": 3
    },
    "episode_wall_seconds": 85.3993549537845,
    "simulated_seconds": 301.33899999996055
  },
  "timing_caveat": "Confounded by concurrent root regression suite; development timing excluded from throughput/improvement claims. Correctness scores unaffected."
}
