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An IPASIR interface to connect applications to Mallob's incremental on-demand SAT solving
Hi,
When defining MALLOB_BASE_DIRECTORY, the quotes need to be escaped for the MacroExpansion to work. (Probably the shell removing quotes?)
Example (fail):
> make MALLOB_BASE_DIRECTORY='"/tmp"
'
g++ -DMALLOB_BASE_DIRECTORY="/tmp" -c -std=c++17 src/mallob_ipasir.cpp -Isrc
src/mallob_ipasir.hpp: In constructor ‘MallobIpasir::MallobIpasir()’:
<command-line>: error: expected primary-expression before ‘/’ token
src/mallob_ipasir.hpp:38:24: note: in expansion of macro ‘MALLOB_BASE_DIRECTORY’
38 | _api_directory(MALLOB_BASE_DIRECTORY + std::string("/.api/jobs.") + MALLOB_API_INDEX + std::string("/")),
| ^~~~~~~~~~~~~~~~~~~~~
<command-line>: error: ‘tmp’ was not declared in this scope; did you mean ‘tm’?
src/mallob_ipasir.hpp:38:24: note: in expansion of macro ‘MALLOB_BASE_DIRECTORY’
38 | _api_directory(MALLOB_BASE_DIRECTORY + std::string("/.api/jobs.") + MALLOB_API_INDEX + std::string("/")),
| ^~~~~~~~~~~~~~~~~~~~~
make: *** [makefile:7: mallob_ipasir.o] Error 1
Example (works):
make MALLOB_BASE_DIRECTORY='\"/tmp\"'
Current mallob versions output an array of DIMACS format lines, while this bridge expects an array of integers corresponding to literals, because of which the current version of this bridge fails with current version of mallob.
This seems to cause a segfault for me - following change fixed it:
if (nullptr != _terminate_callback && _terminate_callback(_terminate_data)) {
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