Debugger Commands

IBM ILOG Solver Debugger User's Manual > Debugging and Performance Tuning for Solver-based Applications > Debugger Commands

Debugger Commands

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Once you load an application, the Run button becomes active in the Standard Tool Bar. Your application has built the optimization model and is waiting for you to trigger the solving by pressing Run. The run session is blocked in the IlcSolverDebugger::initialize() method.

After clicking on the Run button, the Execution Tool Bar appears. Your application returns from the initialize() method and solving starts.

These are the buttons that you need to control the Debugger.

Abort

Stops the current computation.

Break

Interrupts the execution.

Continue

Continues the execution and stops tracing the propagation.

Step Into

Steps into a node and traces the propagation within the node.

Step Over

Steps over a node, that is, skips the propagation information within that node, and stops at the beginning of the next node visit.

Step Out

Steps out of a node and avoids going through all the details of the propagation.

Continue Trace Till Next Node

Traces the propagation events occurring at the current node, and stops at the beginning of the next node visit.

View Search Tree

Displays a graphic representation of the search, allowing you to visualize each step of the execution.

Decision Stack

Inspects the list of decisions taken, starting from the root node to the selected node.

Inspect Current Node

Inspects the current choice point in the execution.

Propagation Spy

Displays the trace of propagation events and the result of the propagation.

View Constraint Profiler

Computes profiling statistics and displays the Constraint Profiler for the current state of computation.

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