Goal:
  
  G : t
  c : nat
  H : forall m : nat,
      (m < c)%nat ->
      forall s : VSet.t,
      VSet.cardinal s = m ->
      forall (x y : V.t) (n : Z),
      lsp0 s x y = Some n -> exists p : SPath s x y, sweight p = n
  ============================
   (forall s : VSet.t,
    VSet.cardinal s = c ->
    forall (x y : V.t) (n : Z),
    lsp0 s x y = Some n -> exists p : SPath s x y, sweight p = n)


DEBUG:Going to execute:
<coq-core.plugins.ltac::rename@0> $1
DEBUG LTAC Evaluated term: lt_wf_ind
DEBUG LTAC Evaluated term: c