diff -r b7071d1dd263 -r 007ef64dbb08 test/Tools/isac/Knowledge/eqsystem-1.sml
--- a/test/Tools/isac/Knowledge/eqsystem-1.sml	Mon Oct 31 18:28:36 2022 +0100
+++ b/test/Tools/isac/Knowledge/eqsystem-1.sml	Mon Nov 07 17:37:20 2022 +0100
@@ -299,8 +299,8 @@
 "~~~~~ fun refin' , args:"; val ((pblRD: Problem.id_reverse), fmz, pbls, ((Store.Node (pI, [py], [])): Problem.T Store.node)) =
    ((rev o tl) pblID, fmz, [(*match list*)],
      ((Store.Node ("LINEAR", [Problem.from_store ctxt ["LINEAR", "system"]], [])): Problem.T Store.node));
-      val {thy, ppc, where_, prls, ...} = py ;
-"~~~~~ fun O_Model.init, args:"; val (thy, fmz, pbt) = (thy, fmz, ppc);
+      val {thy, model, where_, where_rls, ...} = py ;
+"~~~~~ fun O_Model.init, args:"; val (thy, fmz, pbt) = (thy, fmz, model);
         val ctxt = Proof_Context.init_global thy;
 "~~~~~ fun declare_constraints, args:"; val (t, ctxt) = (nth 1 fmz, ctxt);
       fun get_vars ((v,T)::vs) = (case raw_explode v |> Library.read_int of