6.57/2.60	NO
6.57/2.60	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
6.57/2.60	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.57/2.60	
6.57/2.60	
6.57/2.60	Termination of the given C Problem could be disproven:
6.57/2.60	
6.57/2.60	(0) C Problem
6.57/2.60	(1) CToLLVMProof [EQUIVALENT, 146 ms]
6.57/2.60	(2) LLVM problem
6.57/2.60	(3) LLVMToTerminationGraphProof [EQUIVALENT, 287 ms]
6.57/2.60	(4) LLVM Symbolic Execution Graph
6.57/2.60	(5) LLVMNonterminationProof [COMPLETE, 75 ms]
6.57/2.60	(6) NO
6.57/2.60	
6.57/2.60	
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(0)
6.57/2.60	Obligation:
6.57/2.60	c file /export/starexec/sandbox/benchmark/theBenchmark.c
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(1) CToLLVMProof (EQUIVALENT)
6.57/2.60	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(2)
6.57/2.60	Obligation:
6.57/2.60	LLVM Problem
6.57/2.60	
6.57/2.60	Aliases:
6.57/2.60	
6.57/2.60	Data layout:
6.57/2.60	
6.57/2.60	"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"
6.57/2.60	
6.57/2.60	Machine:
6.57/2.60	
6.57/2.60	"x86_64-pc-linux-gnu"
6.57/2.60	
6.57/2.60	Type definitions:
6.57/2.60	
6.57/2.60	Global variables:
6.57/2.60	
6.57/2.60	Function declarations and definitions:
6.57/2.60	
6.57/2.60	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.57/2.60	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.57/2.60		0:
6.57/2.60			%1 = alloca i32, align 4
6.57/2.60			%x = alloca i32, align 4
6.57/2.60			store 0, %1
6.57/2.60			%2 = call i32 @__VERIFIER_nondet_int()
6.57/2.60			store %2, %x
6.57/2.60			br %3
6.57/2.60		3:
6.57/2.60			%4 = load %x
6.57/2.60			%5 = icmp sgt %4 1
6.57/2.60			br %5, %6, %9
6.57/2.60		6:
6.57/2.60			%7 = load %x
6.57/2.60			%8 = mul 2 %7
6.57/2.60			store %8, %x
6.57/2.60			br %3
6.57/2.60		9:
6.57/2.60			ret 0
6.57/2.60	
6.57/2.60	
6.57/2.60	Analyze Termination of all function calls matching the pattern:
6.57/2.60	main()
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(3) LLVMToTerminationGraphProof (EQUIVALENT)
6.57/2.60	Constructed symbolic execution graph for LLVM program and proved memory safety.
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(4)
6.57/2.60	Obligation:
6.57/2.60	SE Graph
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(5) LLVMNonterminationProof (COMPLETE)
6.57/2.60	Proved nontermination with the following witness:
6.57/2.60	
6.57/2.60	State #45 with references set to {}.
6.57/2.60	Nondeterministic instruction %1 = alloca i32, align 4 in node #45 yields value 13.
6.57/2.60	Nondeterministic instruction %x = alloca i32, align 4 in node #46 yields value 4.
6.57/2.60	Nondeterministic instruction %2 = call i32 @__VERIFIER_nondet_int() in node #48 yields value 2.
6.57/2.60	
6.57/2.60	----------------------------------------
6.57/2.60	
6.57/2.60	(6)
6.57/2.60	NO
7.01/2.66	EOF