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This work proposes a Prolog-dialect for the found and prioritised problems onexpressibility and automation. Given some given C-like program, if dynamicmemory is allocated, altered and freed on runtime, then a description ofdesired dynamic memory is a heap specification. The check of calculated memorystate against a given specification is dynamic memory verification. Thiscontribution only considers formal specification and verification in a Hoarecalculus. Issues found include: invalid assignment, (temporary) unavailabledata in memory cells, excessive memory allocation, (accidental) heap alterationin unexpected regions and others. Excessive memory allocation is nowadayssuccessfully resolved by memory analysers like Valgrind. Essentially, papers inthose areas did not bring any big breakthrough. Possible reasons may alsoinclude the decrease of tension due to more available memory and parallelthreads. However, starting with Apt, problems related to variable modes havenot yet been resolved -- neither entirely nor in an acceptable way. Researchcontributions over the last decades show again and again that heap issuesremain and remain complex and still important. A significant contribution wasreached in 2016 by Peter O'Hearn, who accepted the G\"{o}del prize for hisparallel approach on a spatial heap operation.

A Logical Programming Language as an Instrument for Specifying and Verifying Dynamic Memory