diff options
Diffstat (limited to 'src/theory/arith/simplex.cpp')
| -rw-r--r-- | src/theory/arith/simplex.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/theory/arith/simplex.cpp b/src/theory/arith/simplex.cpp index 06ec0312d..a160f4fe2 100644 --- a/src/theory/arith/simplex.cpp +++ b/src/theory/arith/simplex.cpp @@ -130,6 +130,8 @@ void SimplexDecisionProcedure::tearDownInfeasiblityFunction(TimerStat& timer, Ar Assert(tmp != ARITHVAR_SENTINEL); Assert(d_tableau.isBasic(tmp)); + RowIndex ri = d_tableau.basicToRowIndex(tmp); + d_linEq.stopTrackingRowIndex(ri); d_tableau.removeBasicRow(tmp); releaseVariable(tmp); } @@ -199,9 +201,10 @@ ArithVar SimplexDecisionProcedure::constructInfeasiblityFunction(TimerStat& time DeltaRational newAssignment = d_linEq.computeRowValue(inf, false); d_variables.setAssignment(inf, newAssignment); - d_linEq.trackVariable(inf); + //d_linEq.trackVariable(inf); + d_linEq.trackRowIndex(d_tableau.basicToRowIndex(inf)); - Debug("Inf") << inf << " " << newAssignment << endl; + Debug("constructInfeasiblityFunction") << inf << " " << newAssignment << endl; return inf; } |