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


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MAYBE
proof of /export/starexec/sandbox/benchmark/theBenchmark.c
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


Termination of the given C Problem could not be shown:

(0) C Problem
(1) CToLLVMProof [EQUIVALENT, 175 ms]
(2) LLVM problem


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

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

(1) CToLLVMProof (EQUIVALENT)
Compiled c-file /export/starexec/sandbox/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: "cstrcat" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (s1 *i8, s2 *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc
	0:
		%1 = alloca *i8, align 8
		%2 = alloca *i8, align 8
		%s = alloca *i8, align 8
		store %s1, %1
		store %s2, %2
		%3 = load %1
		store %3, %s
		br %4
	4:
		%5 = load %s
		%6 = load %5
		%7 = sext i8 %6 to i32
		%8 = icmp ne %7 0
		br %8, %9, %12
	9:
		%10 = load %s
		%11 = getelementptr %10, 1
		store %11, %s
		br %4
	12:
		br %13
	13:
		%14 = load %2
		%15 = getelementptr %14, 1
		store %15, %2
		%16 = load %14
		%17 = load %s
		%18 = getelementptr %17, 1
		store %18, %s
		store %16, %17
		%19 = sext i8 %16 to i32
		%20 = icmp ne %19 0
		br %20, %21, %22
	21:
		br %13
	22:
		%23 = load %1
		ret %23

*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
	0:
		%1 = alloca i32, align 4
		%s1 = alloca *i8, align 8
		%s2 = alloca *i8, align 8
		store 0, %1
		%2 = load %s1
		%3 = load %s2
		%4 = call *i8 @cstrcat(*i8 %2, *i8 %3)
		ret 0


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