8.28/2.83	NO
8.28/2.87	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
8.28/2.87	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
8.28/2.87	
8.28/2.87	
8.28/2.87	Termination of the given C Problem could be disproven:
8.28/2.87	
8.28/2.87	(0) C Problem
8.28/2.87	(1) CToLLVMProof [EQUIVALENT, 163 ms]
8.28/2.87	(2) LLVM problem
8.28/2.87	(3) LLVMToTerminationGraphProof [EQUIVALENT, 467 ms]
8.28/2.87	(4) LLVM Symbolic Execution Graph
8.28/2.87	(5) LLVMNonterminationProof [COMPLETE, 0 ms]
8.28/2.87	(6) NO
8.28/2.87	
8.28/2.87	
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(0)
8.28/2.87	Obligation:
8.28/2.87	c file /export/starexec/sandbox/benchmark/theBenchmark.c
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(1) CToLLVMProof (EQUIVALENT)
8.28/2.87	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(2)
8.28/2.87	Obligation:
8.28/2.87	LLVM Problem
8.28/2.87	
8.28/2.87	Aliases:
8.28/2.87	
8.28/2.87	Data layout:
8.28/2.87	
8.28/2.87	"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
8.28/2.87	
8.28/2.87	Machine:
8.28/2.87	
8.28/2.87	"x86_64-pc-linux-gnu"
8.28/2.87	
8.28/2.87	Type definitions:
8.28/2.87	
8.28/2.87	Global variables:
8.28/2.87	
8.28/2.87	Function declarations and definitions:
8.28/2.87	
8.28/2.87	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
8.28/2.87	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
8.28/2.87		0:
8.28/2.87			%1 = alloca i32, align 4
8.28/2.87			%i = alloca i32, align 4
8.28/2.87			store 0, %1
8.28/2.87			%2 = call i32 @__VERIFIER_nondet_int()
8.28/2.87			store %2, %i
8.28/2.87			br %3
8.28/2.87		3:
8.28/2.87			%4 = load %i
8.28/2.87			%5 = icmp slt %4 10
8.28/2.87			br %5, %6, %13
8.28/2.87		6:
8.28/2.87			%7 = load %i
8.28/2.87			%8 = icmp ne %7 3
8.28/2.87			br %8, %9, %12
8.28/2.87		9:
8.28/2.87			%10 = load %i
8.28/2.87			%11 = add %10 1
8.28/2.87			store %11, %i
8.28/2.87			br %12
8.28/2.87		12:
8.28/2.87			br %3
8.28/2.87		13:
8.28/2.87			ret 0
8.28/2.87	
8.28/2.87	
8.28/2.87	Analyze Termination of all function calls matching the pattern:
8.28/2.87	main()
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(3) LLVMToTerminationGraphProof (EQUIVALENT)
8.28/2.87	Constructed symbolic execution graph for LLVM program and proved memory safety.
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(4)
8.28/2.87	Obligation:
8.28/2.87	SE Graph
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(5) LLVMNonterminationProof (COMPLETE)
8.28/2.87	Proved nontermination with the following witness:
8.28/2.87	
8.28/2.87	State #57 with references set to {}.
8.28/2.87	Nondeterministic instruction %1 = alloca i32, align 4 in node #57 yields value 13.
8.28/2.87	Nondeterministic instruction %i = alloca i32, align 4 in node #58 yields value 1.
8.28/2.87	Nondeterministic instruction %2 = call i32 @__VERIFIER_nondet_int() in node #60 yields value 2.
8.28/2.87	
8.28/2.87	----------------------------------------
8.28/2.87	
8.28/2.87	(6)
8.28/2.87	NO
8.63/2.90	EOF