/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty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, 176 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
		%a = alloca [1048 x i32], align 16
		%k = alloca i32, align 4
		store 0, %1
		store 0, %k
		br %2
	2:
		%3 = load %k
		%4 = sext i32 %3 to i64
		%5 = getelementptr %a, 0, %4
		%6 = load %5
		%7 = icmp sge %6 0
		br %7, %8, %11
	8:
		%9 = load %k
		%10 = icmp slt %9 1048
		br %11
	11:
		%12 = phi [0, %2], [%10, %8]
		br %12, %13, %26
	13:
		%14 = call i32 @__VERIFIER_nondet_int()
		%15 = icmp ne %14 0
		br %15, %16, %19
	16:
		%17 = load %k
		%18 = add %17 1
		store %18, %k
		br %25
	19:
		%20 = load %k
		%21 = sext i32 %20 to i64
		%22 = getelementptr %a, 0, %21
		%23 = load %22
		%24 = add %23 -1
		store %24, %22
		br %25
	25:
		br %2
	26:
		ret 0


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