/export/starexec/sandbox/solver/bin/starexec_run_ttt2 /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files


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failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 46985
failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 48535
MAYBE

Problem:
 f(tt(),x) -> f(isDouble(x),s(s(x)))
 isDouble(s(s(x))) -> isDouble(x)
 isDouble(0()) -> tt()

Proof:
 Open