Open mbkumar opened 3 years ago
Damient Hunt also reported this issue. The minimal simsopt code and the input file are attached.
Debugging this issue shows that the code fails with
At line 115 of file /Users/bharatmedasani/Software/VMEC2000/Sources/TimeStep/evolve.f
Fortran runtime error: Index '3' of dimension 1 of array 'f3d_num' above upper bound of 2
The code at that line is
./TimeStep/evolve.f:115: f3d_num(NS_RESLTN) = f3d_num(NS_RESLTN)+1
Grepping for NS_RESLTN shows
./TimeStep/runvmec.f:294: IF (PARVMEC .AND. NS_RESLTN .GE. 1) THEN
./TimeStep/evolve.f:115: f3d_num(NS_RESLTN) = f3d_num(NS_RESLTN)+1
./TimeStep/evolve.f:122: f3d_time(NS_RESLTN) = f3d_time(NS_RESLTN) + (f3dt2 - f3dt1)
./TimeStep/parallel_vmec_module.f90:26: INTEGER :: NS_RESLTN=0
./TimeStep/parallel_vmec_module.f90:133:! NS_RESLTN = 0 ! SAL 070619
./TimeStep/parallel_vmec_module.f90:163: NS_RESLTN = NS_RESLTN + 1
./TimeStep/parallel_vmec_module.f90:433: NS_RESLTN=0
./TimeStep/parallel_include_module.f90:24: USE parallel_vmec_module, ONLY: NS_RESLTN
./General/blocktridiagonalsolver_bst.f90:9:USE parallel_include_module, ONLY: NS_RESLTN
./General/blocktridiagonalsolver.f90:15:USE parallel_include_module, ONLY: NS_RESLTN
Should the commented out code at ./TimeStep/parallel_vmec_module.f90:133
be enabled?
I uncommented the line ./TimeStep/parallel_vmec_module.f90:133
, but it didn't help.
Matt reports VMEC compiles fine on Mac, but fails at runtime with seg-faults.