C 2019-03-28 11.48 pair #432171342

details

property	value
status	complete
benchmark	LeikeHeizmann-TACAS2014-Ex9_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n007.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	7.89713 seconds
cpu usage	16.9362
user time	16.3453
system time	0.590932
max virtual memory	2.1508968E7
max residence set size	933536.0

stage attributes

key	value
starexec-result	YES

output

15.08/4.89	YES
16.88/6.85	proof of /export/starexec/sandbox2/benchmark/theBenchmark.c
16.88/6.85	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
16.88/6.85	
16.88/6.85	
16.88/6.85	Termination of the given C Problem could be proven:
16.88/6.85	
16.88/6.85	(0) C Problem
16.88/6.85	(1) CToLLVMProof [EQUIVALENT, 175 ms]
16.88/6.85	(2) LLVM problem
16.88/6.85	(3) LLVMToTerminationGraphProof [EQUIVALENT, 877 ms]
16.88/6.85	(4) LLVM Symbolic Execution Graph
16.88/6.85	(5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms]
16.88/6.85	(6) AND
16.88/6.85	    (7) LLVM Symbolic Execution SCC
16.88/6.85	        (8) SCC2IRS [SOUND, 59 ms]
16.88/6.85	        (9) IntTRS
16.88/6.85	        (10) IntTRSCompressionProof [EQUIVALENT, 0 ms]
16.88/6.85	        (11) IntTRS
16.88/6.85	        (12) PolynomialOrderProcessor [EQUIVALENT, 7 ms]
16.88/6.85	        (13) YES
16.88/6.85	    (14) LLVM Symbolic Execution SCC
16.88/6.85	        (15) SCC2IRS [SOUND, 67 ms]
16.88/6.85	        (16) IntTRS
16.88/6.85	        (17) IRS2T2 [EQUIVALENT, 0 ms]
16.88/6.85	        (18) T2IntSys
16.88/6.85	        (19) T2 [EQUIVALENT, 893 ms]
16.88/6.85	        (20) YES
16.88/6.85	
16.88/6.85	
16.88/6.85	----------------------------------------
16.88/6.85	
16.88/6.85	(0)
16.88/6.85	Obligation:
16.88/6.85	c file /export/starexec/sandbox2/benchmark/theBenchmark.c
16.88/6.85	----------------------------------------
16.88/6.85	
16.88/6.85	(1) CToLLVMProof (EQUIVALENT)
16.88/6.85	Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM.
16.88/6.85	----------------------------------------
16.88/6.85	
16.88/6.85	(2)
16.88/6.85	Obligation:
16.88/6.85	LLVM Problem
16.88/6.85	
16.88/6.85	Aliases:
16.88/6.85	
16.88/6.85	Data layout:
16.88/6.85	
16.88/6.85	"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"
16.88/6.85	
16.88/6.85	Machine:
16.88/6.85	
16.88/6.85	"x86_64-pc-linux-gnu"
16.88/6.85	
16.88/6.85	Type definitions:
16.88/6.85	
16.88/6.85	Global variables:
16.88/6.85	
16.88/6.85	Function declarations and definitions:
16.88/6.85	
16.88/6.85	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
16.88/6.85	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
16.88/6.85		0:
16.88/6.85			%1 = alloca i32, align 4
16.88/6.85			%q = alloca i32, align 4
16.88/6.85			%p = alloca i32, align 4
16.88/6.85			store 0, %1
16.88/6.85			%2 = call i32 @__VERIFIER_nondet_int()
16.88/6.85			store %2, %q
16.88/6.85			%3 = call i32 @__VERIFIER_nondet_int()
16.88/6.85			store %3, %p
16.88/6.85			br %4
16.88/6.85		4:
16.88/6.85			%5 = load %q
16.88/6.85			%6 = icmp sgt %5 0
16.88/6.85			br %6, %7, %10
16.88/6.85		7:
16.88/6.85			%8 = load %p
16.88/6.85			%9 = icmp sgt %8 0
16.88/6.85			br %10
16.88/6.85		10:
16.88/6.85			%11 = phi [0, %4], [%9, %7]
16.88/6.85			br %11, %12, %29
16.88/6.85		12:
16.88/6.85			%13 = load %q
16.88/6.85			%14 = load %p
16.88/6.85			%15 = icmp slt %13 %14
16.88/6.85			br %15, %16, %19
16.88/6.85		16:
16.88/6.85			%17 = load %q
16.88/6.85			%18 = sub %17 1
16.88/6.85			store %18, %q
16.88/6.85			br %28
16.88/6.85		19:
16.88/6.85			%20 = load %p
16.88/6.85			%21 = load %q
16.88/6.85			%22 = icmp slt %20 %21
16.88/6.85			br %22, %23, %26
16.88/6.85		23:

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actions all output return to C 2019-03-28 11.48