Error message 'Available allocators: ' causes backtrace instead of printing possible allocators

[mattijsjanssens]

Describe the bug

Running on Mac. Works fine with 'host'. But when switching to 'DEVICE' memory allocator it prints

terminate called after throwing an instance of 'umpire::runtime_error'
  what():  ! Umpire runtime_error [/Volumes/case_sensitive/OpenFOAM/work/ThirdParty-common/umpire-2025.03.0/src/umpire/ResourceManager.cpp:204]: Allocator "DEVICE" not found. Available allocators: 
    Backtrace: 10 frames
    0 0x1099ec77c No dladdr: 0   libOpenFOAM.dylib                   0x00000001099ec77c _ZNK6umpire13runtime_error7messageB5cxx11Ev + 60
    1 0x109a7455c No dladdr: 1   libOpenFOAM.dylib                   0x0000000109a7455c _ZN6umpire13runtime_errorC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_i + 212
    2 0x109a0d290 No dladdr: 2   libOpenFOAM.dylib                   0x0000000109a0d290 _ZN6umpire15ResourceManager21getAllocationStrategyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE + 1096
    3 0x109a0d828 No dladdr: 3   libOpenFOAM.dylib                   0x0000000109a0d828 _ZN6umpire15ResourceManager12getAllocatorERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE + 636
    4 0x109a0d93c No dladdr: 4   libOpenFOAM.dylib                   0x0000000109a0d93c _ZN6umpire15ResourceManager12getAllocatorEPKc + 112
    5 0x1099d935c No dladdr: 5   libOpenFOAM.dylib                   0x00000001099d935c _ZN4Foam10MemoryPool6createEb + 2416
    6 0x1092093e4 No dladdr: 6   libOpenFOAM.dylib                   0x00000001092093e4 _ZN4Foam7argList5parseEbbb + 5204
    7 0x10920d1e4 No dladdr: 7   libOpenFOAM.dylib                   0x000000010920d1e4 _ZN4Foam7argListC1ERiRPPcbbb + 1060
    8 0x1027208d0 No dladdr: 8   icoFoam                             0x00000001027208d0 main + 3088
    9 0x18517fda4 No dladdr: 9   dyld                                0x000000018517fda4 start + 6992

To Reproduce

Run recent OpenFOAM version with

FOAM_MEMORY_POOL='host; size=1024; incr=1024' icoFoam

Expected behavior

I would expect a list of potential memory allocators being printed, e.g. 'host' or 'managed' or whatever. I would not expect a raw backtrace.

Compilers & Libraries (please complete the following information):

• Compiler & version: [e.g. GCC 4.9.3]: g++15
• CUDA version (if applicable):

Additional context

On MacBook Air, OpenFOAM v2512

[kab163]

See #1064