/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty


Termination of the given C Problem could not be shown:

(0) C Problem
(1) CToLLVMProof [EQUIVALENT, 173 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: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
*BasicFunctionTypename: "sort" linkageType: EXTERNALLY_VISIBLE returnParam: BasicVoidType parameters: (x *i32, n i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc
	0:
		%1 = alloca *i32, align 8
		%2 = alloca i32, align 4
		%pass = alloca i32, align 4
		%i = alloca i32, align 4
		%temp = alloca i32, align 4
		store %x, %1
		store %n, %2
		store 1, %pass
		br %3
	3:
		%4 = load %pass
		%5 = load %2
		%6 = icmp slt %4 %5
		br %6, %7, %57
	7:
		store 0, %i
		br %8
	8:
		%9 = load %i
		%10 = load %2
		%11 = load %pass
		%12 = sub %10 %11
		%13 = icmp slt %9 %12
		br %13, %14, %53
	14:
		%15 = load %i
		%16 = sext i32 %15 to i64
		%17 = load %1
		%18 = getelementptr %17, %16
		%19 = load %18
		%20 = load %i
		%21 = add %20 1
		%22 = sext i32 %21 to i64
		%23 = load %1
		%24 = getelementptr %23, %22
		%25 = load %24
		%26 = icmp sgt %19 %25
		br %26, %27, %49
	27:
		%28 = load %i
		%29 = sext i32 %28 to i64
		%30 = load %1
		%31 = getelementptr %30, %29
		%32 = load %31
		store %32, %temp
		%33 = load %i
		%34 = add %33 1
		%35 = sext i32 %34 to i64
		%36 = load %1
		%37 = getelementptr %36, %35
		%38 = load %37
		%39 = load %i
		%40 = sext i32 %39 to i64
		%41 = load %1
		%42 = getelementptr %41, %40
		store %38, %42
		%43 = load %temp
		%44 = load %i
		%45 = add %44 1
		%46 = sext i32 %45 to i64
		%47 = load %1
		%48 = getelementptr %47, %46
		store %43, %48
		br %49
	49:
		br %50
	50:
		%51 = load %i
		%52 = add %51 1
		store %52, %i
		br %8
	53:
		br %54
	54:
		%55 = load %pass
		%56 = add %55 1
		store %56, %pass
		br %3
	57:
		ret void

*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
	0:
		%1 = alloca i32, align 4
		%x = alloca *i32, align 8
		%n = alloca i32, align 4
		store 0, %1
		%2 = call i32 @__VERIFIER_nondet_int()
		store %2, %n
		%3 = load %x
		%4 = load %n
		Unnamed Call-Instruction = call BasicVoidType @sort(*i32 %3, i32 %4)
		ret 0


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