Z3 Explained - Satisfiability Modulo Theories & SMT Solvers

🔥 Learn how the SMT Solver known as Z3 carries out Symbolic Execution to solve SMTs.
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🔗 Article: guidedhacking....
Video Creator: rexir
📜 Description:
Today we're learning how the SMT Solver known as Z3 carries out Symbolic Execution to solve Satisfiability Modulo Theories. The Z3 SMT Solver, a tool that transforms seemingly complicated tasks into solvable problems within seconds. Z3 is a powerful SMT solver that can tackle a wide range of problems, especially those that might first seem too complex or intricate. Z3 is a theorem prover from Microsoft Research. Z3 was developed in the Research in Software Engineering (RiSE) group at Microsoft Research Redmond & is targeted at solving problems that arise in software verification & program analysis. Z3 supports arithmetic, fixed-size bit-vectors, extensional arrays, datatypes, uninterpreted functions, & quantifiers. Its main applications are extended static checking, test case generation, & predicate abstraction
Video made by rexir:
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📝 Timestamps:
0:00 Z3 Solver Intro
0:24 SMT Solver Basics
0:50 SAT Solvers
1:18 Understanding SMT
1:53 Symbolic Execution
2:15 Symbolic Execution Example
3:38 Symbolic Execution Results
4:01 Complex Program Symbolic Execution
4:27 Using Z3 for Math Puzzles
6:09 Solving with Z3
7:54 Connecting to C Function
8:29 Reframing Problems for Z3
✏️ Tags:
#smt #z3 #computerscience
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