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solver:solver [2021/03/12 20:15]
Atharv Bhosekar [LP/MIP/QCP]
solver:solver [2021/06/22 17:48]
Atharv Bhosekar [LP/MIP/QCP]
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 ====== Solver Issues ====== ====== Solver Issues ======
 ===== General ===== ===== General =====
-   * [[How much Memory (RAM) does my GAMS Run require?]]+
  
 ===== LP/MIP/QCP ===== ===== LP/MIP/QCP =====
   * [[Academic Programs by Solver Partners]]  ​   * [[Academic Programs by Solver Partners]]  ​
-  * [[What is the meaning of the marginal prices in the GAMS output for a MIP?]] 
-  * [[Sensitivity analysis (parameter ranges) for LP]] 
-  * [[How do I fix a semiint/​cont Variable?]] 
   * BDMLP   * BDMLP
     *[[NODETABLE limit exceeded]]     *[[NODETABLE limit exceeded]]
   * CPLEX    * CPLEX 
     * [[http://​www-01.ibm.com/​support/​docview.wss?​uid=swg21400023|CPLEX Performance Tuning for Mixed Integer Programs (by IBM ILOG CPLEX)]]     * [[http://​www-01.ibm.com/​support/​docview.wss?​uid=swg21400023|CPLEX Performance Tuning for Mixed Integer Programs (by IBM ILOG CPLEX)]]
-    * [[Objective of fixed model is different than the reported MIP solution]] 
     * [[Using lazy constraints or user cuts]]     * [[Using lazy constraints or user cuts]]
-    * [[Error 1001 Out of Memory]] 
     * [[GAMS/​CPLEX-Link and OSICPLEX-Link Licenses]] ​     * [[GAMS/​CPLEX-Link and OSICPLEX-Link Licenses]] ​
   * GUROBI   * GUROBI
-    * [[How do I get set up to run with a GAMS/​Gurobi-Link license??]] 
   * Xpress   * Xpress
-    * [[Difference between GAMS/​XPRESS-Link and GAMS/XPRESS in the log file]] 
-    * [[How do I get set up to run with a GAMS/​XPRESS-Link license??]] 
  
  
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 ===== NLP/​MINLP/​Global ===== ===== NLP/​MINLP/​Global =====
-  * [[Getting a list of best integer solutions of my MIP Model|Getting a list of best integer solutions of my MINLP Model]] 
   * CONOPT ​   * CONOPT ​
-    * [[** Feasible solution. The tolerances are minimal and 
-    there is no change in objective..]] 
   * DICOPT  ​   * DICOPT  ​
-    * [[Infeasible NLP'​s|Infeasible Subproblems]] +  ​* MINOS
-  * EMP +
-     * [[How can I change the default sub solver for EMP?]]  +
-  ​* MINOS   +
-    * [[TOO MANY ITERATIONS]] +
-    * [[MINOS declares infeasible model as feasible]] +
-  * [[(SBB) Could not rename ​ / Could not open control file|SBB: Could not rename ​ / Could not open control file]] ​  +
  
-===== COIN-OR ===== 
-   * [[OsiCplex, OsiGurobi, OsiMosek, OsiXpress]] ​ 
  
 ===== More Resources ===== ===== More Resources =====
IMPRESSUM / LEGAL NOTICEPRIVACY POLICY solver/solver.txt · Last modified: 2021/06/22 18:54 by Atharv Bhosekar