From 2e101330ed5d6346c8359725f359378930edb3ad Mon Sep 17 00:00:00 2001
From: Corentin Le Molgat <corentinl@google.com>
Date: Wed, 16 Dec 2020 17:56:36 +0100
Subject: [PATCH] linear_solver: Remove call to nodes() in lp samples

---
 ortools/linear_solver/samples/LinearProgrammingExample.java | 1 -
 ortools/linear_solver/samples/SimpleLpProgram.java          | 1 -
 ortools/linear_solver/samples/simple_lp_program.cc          | 1 -
 ortools/linear_solver/samples/simple_lp_program.py          | 1 -
 4 files changed, 4 deletions(-)

diff --git a/ortools/linear_solver/samples/LinearProgrammingExample.java b/ortools/linear_solver/samples/LinearProgrammingExample.java
index 97e5b0fc6e..bd4e2a4c64 100644
--- a/ortools/linear_solver/samples/LinearProgrammingExample.java
+++ b/ortools/linear_solver/samples/LinearProgrammingExample.java
@@ -82,7 +82,6 @@ public class LinearProgrammingExample {
     System.out.println("\nAdvanced usage:");
     System.out.println("Problem solved in " + solver.wallTime() + " milliseconds");
     System.out.println("Problem solved in " + solver.iterations() + " iterations");
-    System.out.println("Problem solved in " + solver.nodes() + " branch-and-bound nodes");
     // [END advanced]
   }
 }
diff --git a/ortools/linear_solver/samples/SimpleLpProgram.java b/ortools/linear_solver/samples/SimpleLpProgram.java
index 4a6a0b58ad..e298e5377a 100644
--- a/ortools/linear_solver/samples/SimpleLpProgram.java
+++ b/ortools/linear_solver/samples/SimpleLpProgram.java
@@ -85,7 +85,6 @@ public class SimpleLpProgram {
     System.out.println("\nAdvanced usage:");
     System.out.println("Problem solved in " + solver.wallTime() + " milliseconds");
     System.out.println("Problem solved in " + solver.iterations() + " iterations");
-    System.out.println("Problem solved in " + solver.nodes() + " branch-and-bound nodes");
     // [END advanced]
   }
 }
diff --git a/ortools/linear_solver/samples/simple_lp_program.cc b/ortools/linear_solver/samples/simple_lp_program.cc
index 800646a16f..e86d618f37 100644
--- a/ortools/linear_solver/samples/simple_lp_program.cc
+++ b/ortools/linear_solver/samples/simple_lp_program.cc
@@ -74,7 +74,6 @@ void SimpleLpProgram() {
   LOG(INFO) << "\nAdvanced usage:";
   LOG(INFO) << "Problem solved in " << solver->wall_time() << " milliseconds";
   LOG(INFO) << "Problem solved in " << solver->iterations() << " iterations";
-  LOG(INFO) << "Problem solved in " << solver->nodes()
             << " branch-and-bound nodes";
   // [END advanced]
 }
diff --git a/ortools/linear_solver/samples/simple_lp_program.py b/ortools/linear_solver/samples/simple_lp_program.py
index f114aefa6e..c934665732 100644
--- a/ortools/linear_solver/samples/simple_lp_program.py
+++ b/ortools/linear_solver/samples/simple_lp_program.py
@@ -65,7 +65,6 @@ def main():
     print('\nAdvanced usage:')
     print('Problem solved in %f milliseconds' % solver.wall_time())
     print('Problem solved in %d iterations' % solver.iterations())
-    print('Problem solved in %d branch-and-bound nodes' % solver.nodes())
     # [END advanced]