6.06/2.52	NO
6.06/2.54	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
6.06/2.54	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.06/2.54	
6.06/2.54	
6.06/2.54	Termination of the given C Problem could be disproven:
6.06/2.54	
6.06/2.54	(0) C Problem
6.06/2.54	(1) CToLLVMProof [EQUIVALENT, 171 ms]
6.06/2.54	(2) LLVM problem
6.06/2.54	(3) LLVMToTerminationGraphProof [EQUIVALENT, 386 ms]
6.06/2.54	(4) LLVM Symbolic Execution Graph
6.06/2.54	(5) LLVMNonterminationProof [COMPLETE, 24 ms]
6.06/2.54	(6) NO
6.06/2.54	
6.06/2.54	
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(0)
6.06/2.54	Obligation:
6.06/2.54	c file /export/starexec/sandbox/benchmark/theBenchmark.c
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(1) CToLLVMProof (EQUIVALENT)
6.06/2.54	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(2)
6.06/2.54	Obligation:
6.06/2.54	LLVM Problem
6.06/2.54	
6.06/2.54	Aliases:
6.06/2.54	
6.06/2.54	Data layout:
6.06/2.54	
6.06/2.54	"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"
6.06/2.54	
6.06/2.54	Machine:
6.06/2.54	
6.06/2.54	"x86_64-pc-linux-gnu"
6.06/2.54	
6.06/2.54	Type definitions:
6.06/2.54	
6.06/2.54	Global variables:
6.06/2.54	
6.06/2.54	Function declarations and definitions:
6.06/2.54	
6.06/2.54	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc
6.06/2.54	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.06/2.54		0:
6.06/2.54			%1 = alloca i32, align 4
6.06/2.54			%x = alloca i32, align 4
6.06/2.54			store 0, %1
6.06/2.54			%2 = call i32 (...)* @__VERIFIER_nondet_int()
6.06/2.54			store %2, %x
6.06/2.54			br %3
6.06/2.54		3:
6.06/2.54			%4 = load %x
6.06/2.54			%5 = icmp sge %4 0
6.06/2.54			br %5, %6, %9
6.06/2.54		6:
6.06/2.54			%7 = load %x
6.06/2.54			%8 = add %7 1
6.06/2.54			store %8, %x
6.06/2.54			br %3
6.06/2.54		9:
6.06/2.54			%10 = load %1
6.06/2.54			ret %10
6.06/2.54	
6.06/2.54	
6.06/2.54	Analyze Termination of all function calls matching the pattern:
6.06/2.54	main()
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(3) LLVMToTerminationGraphProof (EQUIVALENT)
6.06/2.54	Constructed symbolic execution graph for LLVM program and proved memory safety.
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(4)
6.06/2.54	Obligation:
6.06/2.54	SE Graph
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(5) LLVMNonterminationProof (COMPLETE)
6.06/2.54	Proved nontermination with the following witness:
6.06/2.54	
6.06/2.54	State #48 with references set to {}.
6.06/2.54	Nondeterministic instruction %1 = alloca i32, align 4 in node #48 yields value 13.
6.06/2.54	Nondeterministic instruction %x = alloca i32, align 4 in node #49 yields value 1.
6.06/2.54	Nondeterministic instruction %2 = call i32 (...)* @__VERIFIER_nondet_int() in node #51 yields value 3.
6.06/2.54	
6.06/2.54	----------------------------------------
6.06/2.54	
6.06/2.54	(6)
6.06/2.54	NO
6.61/2.66	EOF