Temporal evolution of various torque components exerted by the gas on the migrating planet and displayed with a moving average of 5 orbits, for the three runs ℳ₁₀ (left panel), ℳ₂₀₀ (middle panel), and ℳ₃₀₀ (right panel). The total torque (black solid curves) is decomposed in three components, coming from different regions: the torque from the inner disk associated to the inner Lindblad torque 〈Γ_Li 〉_5orb (blue curves, 〈Γ_Li 〉_5orb ≳ 0), the torque from the outer disk associated to the outer Lindblad torque 〈Γ_Lo 〉_5orb (red curves, 〈Γ_Lo 〉_5orb ≲ 0), and the torque in the planet gap associated to the corotation torque 〈Γ_C〉_5orb (yellow curves, 〈Γ_C〉_5orb ≲ 0). All these torques are normalized by Γ₀ . A proxy for the mass reservoir enclosed in the gap is represented via the black dashed line.