6.41/2.70	NO
6.78/2.73	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
6.78/2.73	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.78/2.73	
6.78/2.73	
6.78/2.73	Termination of the given C Problem could be disproven:
6.78/2.73	
6.78/2.73	(0) C Problem
6.78/2.73	(1) CToLLVMProof [EQUIVALENT, 172 ms]
6.78/2.73	(2) LLVM problem
6.78/2.73	(3) LLVMToTerminationGraphProof [EQUIVALENT, 495 ms]
6.78/2.73	(4) LLVM Symbolic Execution Graph
6.78/2.73	(5) LLVMNonterminationProof [COMPLETE, 169 ms]
6.78/2.73	(6) NO
6.78/2.73	
6.78/2.73	
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(0)
6.78/2.73	Obligation:
6.78/2.73	c file /export/starexec/sandbox/benchmark/theBenchmark.c
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(1) CToLLVMProof (EQUIVALENT)
6.78/2.73	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(2)
6.78/2.73	Obligation:
6.78/2.73	LLVM Problem
6.78/2.73	
6.78/2.73	Aliases:
6.78/2.73	
6.78/2.73	Data layout:
6.78/2.73	
6.78/2.73	"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"
6.78/2.73	
6.78/2.73	Machine:
6.78/2.73	
6.78/2.73	"x86_64-pc-linux-gnu"
6.78/2.73	
6.78/2.73	Type definitions:
6.78/2.73	
6.78/2.73	Global variables:
6.78/2.73	
6.78/2.73	Function declarations and definitions:
6.78/2.73	
6.78/2.73	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.78/2.73	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.78/2.73		0:
6.78/2.73			%1 = alloca i32, align 4
6.78/2.73			%x = alloca *i32, align 8
6.78/2.73			store 0, %1
6.78/2.73			%2 = alloca i8, numElementsLit: 4
6.78/2.73			%3 = bitcast *i8 %2 to *i32
6.78/2.73			store %3, %x
6.78/2.73			%4 = call i32 @__VERIFIER_nondet_int()
6.78/2.73			%5 = load %x
6.78/2.73			store %4, %5
6.78/2.73			br %6
6.78/2.73		6:
6.78/2.73			%7 = load %x
6.78/2.73			%8 = load %7
6.78/2.73			%9 = icmp sge %8 0
6.78/2.73			br %9, %10, %16
6.78/2.73		10:
6.78/2.73			%11 = load %x
6.78/2.73			%12 = load %11
6.78/2.73			%13 = mul 2 %12
6.78/2.73			%14 = add %13 10
6.78/2.73			%15 = load %x
6.78/2.73			store %14, %15
6.78/2.73			br %6
6.78/2.73		16:
6.78/2.73			ret 0
6.78/2.73	
6.78/2.73	
6.78/2.73	Analyze Termination of all function calls matching the pattern:
6.78/2.73	main()
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(3) LLVMToTerminationGraphProof (EQUIVALENT)
6.78/2.73	Constructed symbolic execution graph for LLVM program and proved memory safety.
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(4)
6.78/2.73	Obligation:
6.78/2.73	SE Graph
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(5) LLVMNonterminationProof (COMPLETE)
6.78/2.73	Proved nontermination with the following witness:
6.78/2.73	
6.78/2.73	State #69 with references set to {}.
6.78/2.73	Nondeterministic instruction %1 = alloca i32, align 4 in node #69 yields value 17.
6.78/2.73	Nondeterministic instruction %x = alloca *i32, align 8 in node #70 yields value 24.
6.78/2.73	Nondeterministic instruction %2 = alloca i8, numElementsLit: 4 in node #72 yields value 12.
6.78/2.73	Nondeterministic instruction %4 = call i32 @__VERIFIER_nondet_int() in node #75 yields value 0.
6.78/2.73	
6.78/2.73	----------------------------------------
6.78/2.73	
6.78/2.73	(6)
6.78/2.73	NO
6.78/2.77	EOF