Fix naming of output files.

diff --git a/tests/symengine/batch_optimizer_02_3a.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_02_3a.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_02_3a.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_02_3a.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_02_3b.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_02_3b.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_02_3b.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_02_3b.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_03_3a.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_03_3a.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_03_3a.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_03_3a.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_03_3b.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_03_3b.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_03_3b.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_03_3b.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_04_3a.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_04_3a.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_04_3a.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_04_3a.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_04_3b.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_04_3b.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_04_3b.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_04_3b.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_05_3a.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_05_3a.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_05_3a.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_05_3a.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_05_3b.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_05_3b.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_05_3b.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_05_3b.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_06_3a.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_06_3a.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_06_3a.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_06_3a.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_06_3b.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_06_3b.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_06_3b.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_06_3b.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_07_3a.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_07_3a.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_07_3a.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_07_3a.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_07_3b.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_07_3b.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_07_3b.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_07_3b.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/batch_optimizer_08_3.with_symengine_with_llvm.output b/tests/symengine/batch_optimizer_08_3.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/batch_optimizer_08_3.with_symengine_with_llvm.output
rename to tests/symengine/batch_optimizer_08_3.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/cse_03_3.with_symengine_with_llvm.output b/tests/symengine/cse_03_3.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/cse_03_3.with_symengine_with_llvm.output
rename to tests/symengine/cse_03_3.with_symengine_with_llvm=true.output

diff --git a/tests/symengine/step-44-sd-quadrature_level_03.with_symengine_with_llvm.output b/tests/symengine/step-44-sd-quadrature_level_03.with_symengine_with_llvm=true.output
similarity index 100%
rename from tests/symengine/step-44-sd-quadrature_level_03.with_symengine_with_llvm.output
rename to tests/symengine/step-44-sd-quadrature_level_03.with_symengine_with_llvm=true.output