From 3c900e57a3f0101a8bec9a56895fd1c2b9a5cd3b Mon Sep 17 00:00:00 2001
From: Jan Potocki <jpotocki32@gmail.com>
Date: Mon, 20 Jan 2020 20:13:20 +0100
Subject: [PATCH] New default parameters for TS (algorithm tuning)

---
 pea2plus.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pea2plus.cpp b/pea2plus.cpp
index 7310f54..20b9a9e 100755
--- a/pea2plus.cpp
+++ b/pea2plus.cpp
@@ -31,7 +31,7 @@ unsigned tabuLength = 0;
 // Domyslny stan dywersyfikacji
 bool tabuDiversification = true;
 // Domyslne kryterium dywersyfikacji, liczba iteracji bez poprawy
-int tabuIterationsToRestart = 10000;
+int tabuIterationsToRestart = 5000;
 // Domyslny czas zatrzymania algorytmu tabu search [s]
 unsigned tabuStopTime = 60;
 
@@ -206,7 +206,7 @@ unsigned autoTabuLength(Graph &graph)
 {
     unsigned computedTabuLength;
 
-    computedTabuLength = (2 * graph.getVertexNumber() / 10) * 10;
+    computedTabuLength = 10 + (graph.getVertexNumber() / 10) * 10;
     if(computedTabuLength == 0)
         computedTabuLength = 10;