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<h2>DotNet Reference</h2>
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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1Sat.html">CP-SAT</a></li>
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<h1 style="color: #145A32;">DotNet Reference</h1>
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<div class="title">SolveWithTimeLimitSampleSat.cs</div> </div>
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<a href="SolveWithTimeLimitSampleSat_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2010-2018 Google LLC</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">using</span> System;</div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">using</span> <a class="code" href="namespaceGoogle.html">Google</a>.<a class="code" href="namespaceGoogle_1_1OrTools.html">OrTools</a>.<a class="code" href="namespaceGoogle_1_1OrTools_1_1Sat.html">Sat</a>;</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="classSolveWithTimeLimitSampleSat.html"> 17</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classSolveWithTimeLimitSampleSat.html">SolveWithTimeLimitSampleSat</a></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> Main()</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  {</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="comment">// Creates the model.</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html">CpModel</a> model = <span class="keyword">new</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html">CpModel</a>();</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="comment">// Creates the variables.</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordtype">int</span> num_vals = 3;</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1IntVar.html">IntVar</a> x = model.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html#a8b4b0deaf8d98967ba3dd1e6cfd415f7">NewIntVar</a>(0, num_vals - 1, <span class="stringliteral">"x"</span>);</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1IntVar.html">IntVar</a> y = model.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html#a8b4b0deaf8d98967ba3dd1e6cfd415f7">NewIntVar</a>(0, num_vals - 1, <span class="stringliteral">"y"</span>);</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1IntVar.html">IntVar</a> z = model.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html#a8b4b0deaf8d98967ba3dd1e6cfd415f7">NewIntVar</a>(0, num_vals - 1, <span class="stringliteral">"z"</span>);</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="comment">// Adds a different constraint.</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  model.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html#aeae42d5e9a6a0fc4a0b12ed903c071a6">Add</a>(x != y);</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// Creates a solver and solves the model.</span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html">CpSolver</a> solver = <span class="keyword">new</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html">CpSolver</a>();</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">// Adds a time limit. Parameters are stored as strings in the solver.</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  solver.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#ae4c808a74899d187ac87decac9f20ec6">StringParameters</a> = <span class="stringliteral">"max_time_in_seconds:10.0"</span>;</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="namespaceGoogle_1_1OrTools_1_1Sat.html#abd593c9e6d551c806d04abc386a505e8">CpSolverStatus</a> status = solver.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#abe80e94b5386fe6134ecf071aec60d2e">Solve</a>(model);</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">if</span> (status == <a class="code" href="namespaceGoogle_1_1OrTools_1_1Sat.html#abd593c9e6d551c806d04abc386a505e8">CpSolverStatus</a>.Feasible)</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  Console.WriteLine(<span class="stringliteral">"x = "</span> + solver.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#a58c7ab0674a3f3f5a2b357e0d1b01396">Value</a>(x));</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  Console.WriteLine(<span class="stringliteral">"y = "</span> + solver.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#a58c7ab0674a3f3f5a2b357e0d1b01396">Value</a>(y));</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  Console.WriteLine(<span class="stringliteral">"z = "</span> + solver.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#a58c7ab0674a3f3f5a2b357e0d1b01396">Value</a>(z));</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpModel_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html">Google.OrTools.Sat.CpModel</a></div><div class="ttdoc">Wrapper class around the cp_model proto.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8cs_source.html#l00023">CpModel.cs:23</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1IntVar_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1IntVar.html">Google.OrTools.Sat.IntVar</a></div><div class="ttdef"><b>Definition:</b> <a href="IntegerExpressions_8cs_source.html#l00497">IntegerExpressions.cs:497</a></div></div>
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<div class="ttc" id="anamespaceGoogle_1_1OrTools_1_1Sat_html_abd593c9e6d551c806d04abc386a505e8"><div class="ttname"><a href="namespaceGoogle_1_1OrTools_1_1Sat.html#abd593c9e6d551c806d04abc386a505e8">Google.OrTools.Sat.CpSolverStatus</a></div><div class="ttdeci">CpSolverStatus</div><div class="ttdoc">The status returned by a solver trying to solve a CpModelProto.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l00184">CpModel.pb.cs:184</a></div></div>
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<div class="ttc" id="anamespaceGoogle_html"><div class="ttname"><a href="namespaceGoogle.html">Google</a></div><div class="ttdef"><b>Definition:</b> <a href="KInt64Vector_8cs_source.html#l00011">KInt64Vector.cs:11</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpModel_html_a8b4b0deaf8d98967ba3dd1e6cfd415f7"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html#a8b4b0deaf8d98967ba3dd1e6cfd415f7">Google.OrTools.Sat.CpModel.NewIntVar</a></div><div class="ttdeci">IntVar NewIntVar(long lb, long ub, string name)</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8cs_source.html#l00045">CpModel.cs:45</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpModel_html_aeae42d5e9a6a0fc4a0b12ed903c071a6"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpModel.html#aeae42d5e9a6a0fc4a0b12ed903c071a6">Google.OrTools.Sat.CpModel.Add</a></div><div class="ttdeci">Constraint Add(BoundedLinearExpression lin)</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8cs_source.html#l00104">CpModel.cs:104</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpSolver_html_ae4c808a74899d187ac87decac9f20ec6"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#ae4c808a74899d187ac87decac9f20ec6">Google.OrTools.Sat.CpSolver.StringParameters</a></div><div class="ttdeci">string StringParameters</div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8cs_source.html#l00086">CpSolver.cs:86</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpSolver_html_abe80e94b5386fe6134ecf071aec60d2e"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#abe80e94b5386fe6134ecf071aec60d2e">Google.OrTools.Sat.CpSolver.Solve</a></div><div class="ttdeci">CpSolverStatus Solve(CpModel model)</div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8cs_source.html#l00022">CpSolver.cs:22</a></div></div>
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<div class="ttc" id="aclassSolveWithTimeLimitSampleSat_html"><div class="ttname"><a href="classSolveWithTimeLimitSampleSat.html">SolveWithTimeLimitSampleSat</a></div><div class="ttdef"><b>Definition:</b> <a href="SolveWithTimeLimitSampleSat_8cs_source.html#l00017">SolveWithTimeLimitSampleSat.cs:17</a></div></div>
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<div class="ttc" id="anamespaceGoogle_1_1OrTools_html"><div class="ttname"><a href="namespaceGoogle_1_1OrTools.html">Google.OrTools</a></div><div class="ttdef"><b>Definition:</b> <a href="KInt64Vector_8cs_source.html#l00011">KInt64Vector.cs:11</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpSolver_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html">Google.OrTools.Sat.CpSolver</a></div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8cs_source.html#l00019">CpSolver.cs:19</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpSolver_html_a58c7ab0674a3f3f5a2b357e0d1b01396"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpSolver.html#a58c7ab0674a3f3f5a2b357e0d1b01396">Google.OrTools.Sat.CpSolver.Value</a></div><div class="ttdeci">long Value(LinearExpr e)</div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8cs_source.html#l00096">CpSolver.cs:96</a></div></div>
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<div class="ttc" id="anamespaceGoogle_1_1OrTools_1_1Sat_html"><div class="ttname"><a href="namespaceGoogle_1_1OrTools_1_1Sat.html">Google.OrTools.Sat</a></div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l00012">CpModel.pb.cs:12</a></div></div>
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