6.41/2.73	YES
6.41/2.73	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
6.41/2.73	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.41/2.73	
6.41/2.73	
6.41/2.73	Termination of the given C Problem could be proven:
6.41/2.73	
6.41/2.73	(0) C Problem
6.41/2.73	(1) CToLLVMProof [EQUIVALENT, 171 ms]
6.41/2.73	(2) LLVM problem
6.41/2.73	(3) LLVMToTerminationGraphProof [EQUIVALENT, 983 ms]
6.41/2.73	(4) LLVM Symbolic Execution Graph
6.41/2.73	(5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms]
6.41/2.73	(6) TRUE
6.41/2.73	
6.41/2.73	
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(0)
6.41/2.73	Obligation:
6.41/2.73	c file /export/starexec/sandbox/benchmark/theBenchmark.c
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(1) CToLLVMProof (EQUIVALENT)
6.41/2.73	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(2)
6.41/2.73	Obligation:
6.41/2.73	LLVM Problem
6.41/2.73	
6.41/2.73	Aliases:
6.41/2.73	
6.41/2.73	Data layout:
6.41/2.73	
6.41/2.73	"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"
6.41/2.73	
6.41/2.73	Machine:
6.41/2.73	
6.41/2.73	"x86_64-pc-linux-gnu"
6.41/2.73	
6.41/2.73	Type definitions:
6.41/2.73	
6.41/2.73	Global variables:
6.41/2.73	
6.41/2.73	Function declarations and definitions:
6.41/2.73	
6.41/2.73	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.41/2.73	*BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.41/2.73		0:
6.41/2.73			%1 = alloca i32, align 4
6.41/2.73			%2 = alloca i32, align 4
6.41/2.73			%3 = alloca i32, align 4
6.41/2.73			%x_ref = alloca *i32, align 8
6.41/2.73			%y_ref = alloca *i32, align 8
6.41/2.73			%c = alloca *i32, align 8
6.41/2.73			store %x, %2
6.41/2.73			store %y, %3
6.41/2.73			%4 = alloca i8, numElementsLit: 4
6.41/2.73			%5 = bitcast *i8 %4 to *i32
6.41/2.73			store %5, %x_ref
6.41/2.73			%6 = alloca i8, numElementsLit: 4
6.41/2.73			%7 = bitcast *i8 %6 to *i32
6.41/2.73			store %7, %y_ref
6.41/2.73			%8 = alloca i8, numElementsLit: 4
6.41/2.73			%9 = bitcast *i8 %8 to *i32
6.41/2.73			store %9, %c
6.41/2.73			%10 = load %2
6.41/2.73			%11 = load %x_ref
6.41/2.73			store %10, %11
6.41/2.73			%12 = load %3
6.41/2.73			%13 = load %y_ref
6.41/2.73			store %12, %13
6.41/2.73			%14 = load %c
6.41/2.73			store 0, %14
6.41/2.73			%15 = load %x_ref
6.41/2.73			%16 = load %15
6.41/2.73			%17 = icmp sle %16 0
6.41/2.73			br %17, %22, %18
6.41/2.73		18:
6.41/2.73			%19 = load %y_ref
6.41/2.73			%20 = load %19
6.41/2.73			%21 = icmp sle %20 0
6.41/2.73			br %21, %22, %28
6.41/2.73		22:
6.41/2.73			%23 = load %x_ref
6.41/2.73			%24 = load %23
6.41/2.73			%25 = load %y_ref
6.41/2.73			%26 = load %25
6.41/2.73			%27 = add %24 %26
6.41/2.73			store %27, %1
6.41/2.73			br %57
6.41/2.73		28:
6.41/2.73			br %29
6.41/2.73		29:
6.41/2.73			%30 = load %x_ref
6.41/2.73			%31 = load %30
6.41/2.73			%32 = icmp eq %31 0
6.41/2.73			%33 = xor %32 1
6.41/2.73			br %33, %34, %54
6.41/2.73		34:
6.41/2.73			%35 = load %x_ref
6.41/2.73			%36 = load %35
6.41/2.73			%37 = load %y_ref
6.41/2.73			%38 = load %37
6.41/2.73			%39 = icmp sgt %36 %38
6.41/2.73			br %39, %40, %44
6.41/2.73		40:
6.41/2.73			%41 = load %y_ref
6.41/2.73			%42 = load %41
6.41/2.73			%43 = load %x_ref
6.41/2.73			store %42, %43
6.41/2.73			br %49
6.41/2.73		44:
6.41/2.73			%45 = load %x_ref
6.41/2.73			%46 = load %45
6.41/2.73			%47 = sub %46 1
6.41/2.73			%48 = load %x_ref
6.41/2.73			store %47, %48
6.41/2.73			br %49
6.41/2.73		49:
6.41/2.73			%50 = load %c
6.41/2.73			%51 = load %50
6.41/2.73			%52 = add %51 1
6.41/2.73			%53 = load %c
6.41/2.73			store %52, %53
6.41/2.73			br %29
6.41/2.73		54:
6.41/2.73			%55 = load %c
6.41/2.73			%56 = load %55
6.41/2.73			store %56, %1
6.41/2.73			br %57
6.41/2.73		57:
6.41/2.73			%58 = load %1
6.41/2.73			ret %58
6.41/2.73	
6.41/2.73	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
6.41/2.73		0:
6.41/2.73			%1 = alloca i32, align 4
6.41/2.73			store 0, %1
6.41/2.73			%2 = call i32 @__VERIFIER_nondet_int()
6.41/2.73			%3 = call i32 @__VERIFIER_nondet_int()
6.41/2.73			%4 = call i32 @test_fun(i32 %2, i32 %3)
6.41/2.73			ret %4
6.41/2.73	
6.41/2.73	
6.41/2.73	Analyze Termination of all function calls matching the pattern:
6.41/2.73	main()
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(3) LLVMToTerminationGraphProof (EQUIVALENT)
6.41/2.73	Constructed symbolic execution graph for LLVM program and proved memory safety.
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(4)
6.41/2.73	Obligation:
6.41/2.73	SE Graph
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(5) SymbolicExecutionGraphToLassoProof (EQUIVALENT)
6.41/2.73	Converted SEGraph to 0 independent lassos.
6.41/2.73	----------------------------------------
6.41/2.73	
6.41/2.73	(6)
6.41/2.73	TRUE
6.65/2.88	EOF