/export/starexec/sandbox2/solver/bin/starexec_run_c /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files


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MAYBE
proof of /export/starexec/sandbox2/benchmark/theBenchmark.c
# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty


Termination of the given C Problem could not be shown:

(0) C Problem
(1) CToLLVMProof [EQUIVALENT, 181 ms]
(2) LLVM problem


----------------------------------------

(0)
Obligation:
c file /export/starexec/sandbox2/benchmark/theBenchmark.c
----------------------------------------

(1) CToLLVMProof (EQUIVALENT)
Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM.
----------------------------------------

(2)
Obligation:
LLVM Problem

Aliases:

Data layout:

"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"

Machine:

"x86_64-pc-linux-gnu"

Type definitions:

Global variables:

Function declarations and definitions:

*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
	0:
		%1 = alloca i32, align 4
		%length1 = alloca i32, align 4
		%x = alloca *i8, align 8
		%y = alloca *i8, align 8
		store 0, %1
		%2 = call i32 @__VERIFIER_nondet_int()
		store %2, %length1
		%3 = load %length1
		%4 = icmp slt %3 1
		br %4, %5, %6
	5:
		store 1, %length1
		br %6
	6:
		%7 = load %length1
		%8 = sext i32 %7 to i64
		%9 = mul %8 1
		%10 = alloca i8, numElementsLit: %9
		store %10, %x
		%11 = load %x
		%12 = load %y
		%13 = icmp ule %11 %12
		br %13, %14, %34
	14:
		%15 = load %y
		%16 = load %x
		%17 = load %length1
		%18 = sext i32 %17 to i64
		%19 = mul %18 1
		%20 = getelementptr %16, %19
		%21 = icmp ult %15 %20
		br %21, %22, %34
	22:
		%23 = load %y
		store 0, %23
		br %24
	24:
		%25 = load %x
		%26 = load %25
		%27 = sext i8 %26 to i32
		%28 = icmp ne %27 0
		br %28, %29, %33
	29:
		%30 = load %x
		store 0, %30
		%31 = load %x
		%32 = getelementptr %31, 1
		store %32, %x
		br %24
	33:
		br %34
	34:
		ret 0


Analyze Termination of all function calls matching the pattern:
main()