updated to kodkodi-1.5.7. with more robust/portable management of files and processes;

--- a/Admin/components/components.sha1	Thu Oct 07 14:02:18 2021 +0200
+++ b/Admin/components/components.sha1	Thu Oct 07 20:53:24 2021 +0200
@@ -253,6 +253,7 @@
 3ecdade953bb455ed2907952be287d7e5cf6533b  kodkodi-1.5.5.tar.gz
 8aa939f5127290eb9a99952d375be9ffbf90c43b  kodkodi-1.5.6-1.tar.gz
 6b12bf3f40b16fae8ff22aa39171fa018d107cb3  kodkodi-1.5.6.tar.gz
+c8b2e632f3ab959a4e037833a45e6360c8b72a99  kodkodi-1.5.7.tar.gz
 377e36efb8608e6c828c7718d890e97fde2006a4  linux_app-20131007.tar.gz
 759848095e2ad506083d92b5646947e3c32f27a0  linux_app-20191223.tar.gz
 1a449ce69ac874e21804595d16aaaf5a0d0d0c10  linux_app-20200110.tar.gz

--- a/Admin/components/main	Thu Oct 07 14:02:18 2021 +0200
+++ b/Admin/components/main	Thu Oct 07 20:53:24 2021 +0200
@@ -13,7 +13,7 @@
 jedit-20210802
 jfreechart-1.5.3
 jortho-1.0-2
-kodkodi-1.5.6-1
+kodkodi-1.5.7
 minisat-2.2.1
 nunchaku-0.5
 opam-2.0.7

--- a/src/HOL/Tools/Nitpick/kodkod.scala	Thu Oct 07 14:02:18 2021 +0200
+++ b/src/HOL/Tools/Nitpick/kodkod.scala	Thu Oct 07 20:53:24 2021 +0200
@@ -11,7 +11,7 @@
 import java.util.concurrent.{TimeUnit, LinkedBlockingQueue, ThreadPoolExecutor}
 
 import org.antlr.runtime.{ANTLRInputStream, RecognitionException}
-import de.tum.in.isabelle.Kodkodi.{Context, KodkodiLexer, KodkodiParser}
+import isabelle.kodkodi.{Context, KodkodiLexer, KodkodiParser}
 
 
 object Kodkod

--- a/src/HOL/Tools/Nitpick/kodkod_sat.ML	Thu Oct 07 14:02:18 2021 +0200
+++ b/src/HOL/Tools/Nitpick/kodkod_sat.ML	Thu Oct 07 20:53:24 2021 +0200
@@ -52,16 +52,11 @@
 fun dynamic_entry_for_external name dev home exec args markers =
   let
     fun make_args () =
-      let
-        val serial_str = serial_string ()
-        val base = name ^ serial_str
-        val out_file = base ^ ".out"
-        val exe = Path.variable home + Path.platform_exe (Path.basic exec)
-      in
-       [if null markers then "External" else "ExternalV2"] @
-       [File.platform_path exe, base ^ ".cnf"] @
-       (if null markers then [] else [if dev = ToFile then out_file else ""]) @ markers @
-       (if dev = ToFile then [out_file] else []) @ args
+      let val inpath = name ^ serial_string () ^ ".cnf" in
+        [if null markers then "External" else "ExternalV2"] @
+        [File.platform_path (Path.variable home + Path.platform_exe (Path.basic exec))] @
+        [inpath] @ (if null markers then [] else [if dev = ToFile then "out" else ""]) @
+        markers @ args
       end
   in if getenv home = "" then NONE else SOME (name, make_args) end