C 2019-03-28 11.48 pair #432171812

details

property	value
status	complete
benchmark	svcomp_ex1-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n065.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	5.55139 seconds
cpu usage	16.3157
user time	15.6829
system time	0.632759
max virtual memory	2.0593452E7
max residence set size	1418304.0

stage attributes

key	value
starexec-result	YES

output

16.03/5.47	YES
16.03/5.48	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
16.03/5.48	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
16.03/5.48	
16.03/5.48	
16.03/5.48	Termination of the given C Problem could be proven:
16.03/5.48	
16.03/5.48	(0) C Problem
16.03/5.48	(1) CToLLVMProof [EQUIVALENT, 175 ms]
16.03/5.48	(2) LLVM problem
16.03/5.48	(3) LLVMToTerminationGraphProof [EQUIVALENT, 2091 ms]
16.03/5.48	(4) LLVM Symbolic Execution Graph
16.03/5.48	(5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms]
16.03/5.48	(6) LLVM Symbolic Execution SCC
16.03/5.48	(7) SCC2IRS [SOUND, 99 ms]
16.03/5.48	(8) IntTRS
16.03/5.48	(9) IntTRSCompressionProof [EQUIVALENT, 0 ms]
16.03/5.48	(10) IntTRS
16.03/5.48	(11) RankingReductionPairProof [EQUIVALENT, 26 ms]
16.03/5.48	(12) YES
16.03/5.48	
16.03/5.48	
16.03/5.48	----------------------------------------
16.03/5.48	
16.03/5.48	(0)
16.03/5.48	Obligation:
16.03/5.48	c file /export/starexec/sandbox/benchmark/theBenchmark.c
16.03/5.48	----------------------------------------
16.03/5.48	
16.03/5.48	(1) CToLLVMProof (EQUIVALENT)
16.03/5.48	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
16.03/5.48	----------------------------------------
16.03/5.48	
16.03/5.48	(2)
16.03/5.48	Obligation:
16.03/5.48	LLVM Problem
16.03/5.48	
16.03/5.48	Aliases:
16.03/5.48	
16.03/5.48	Data layout:
16.03/5.48	
16.03/5.48	"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"
16.03/5.48	
16.03/5.48	Machine:
16.03/5.48	
16.03/5.48	"x86_64-pc-linux-gnu"
16.03/5.48	
16.03/5.48	Type definitions:
16.03/5.48	
16.03/5.48	Global variables:
16.03/5.48	
16.03/5.48	Function declarations and definitions:
16.03/5.48	
16.03/5.48	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
16.03/5.48	*BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32, r i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc
16.03/5.48		0:
16.03/5.48			%1 = alloca i32, align 4
16.03/5.48			%2 = alloca i32, align 4
16.03/5.48			%3 = alloca i32, align 4
16.03/5.48			%x_ref = alloca *i32, align 8
16.03/5.48			%y_ref = alloca *i32, align 8
16.03/5.48			%r_ref = alloca *i32, align 8
16.03/5.48			store %x, %1
16.03/5.48			store %y, %2
16.03/5.48			store %r, %3
16.03/5.48			%4 = alloca i8, numElementsLit: 4
16.03/5.48			%5 = bitcast *i8 %4 to *i32
16.03/5.48			store %5, %x_ref
16.03/5.48			%6 = alloca i8, numElementsLit: 4
16.03/5.48			%7 = bitcast *i8 %6 to *i32
16.03/5.48			store %7, %y_ref
16.03/5.48			%8 = alloca i8, numElementsLit: 4
16.03/5.48			%9 = bitcast *i8 %8 to *i32
16.03/5.48			store %9, %r_ref
16.03/5.48			store 1, %3
16.03/5.48			%10 = load %1
16.03/5.48			%11 = load %x_ref
16.03/5.48			store %10, %11
16.03/5.48			%12 = load %2
16.03/5.48			%13 = load %y_ref
16.03/5.48			store %12, %13
16.03/5.48			%14 = load %3
16.03/5.48			%15 = load %r_ref
16.03/5.48			store %14, %15
16.03/5.48			br %16
16.03/5.48		16:
16.03/5.48			%17 = load %y_ref
16.03/5.48			%18 = load %17
16.03/5.48			%19 = icmp sgt %18 0
16.03/5.48			br %19, %20, %31
16.03/5.48		20:
16.03/5.48			%21 = load %r_ref
16.03/5.48			%22 = load %21
16.03/5.48			%23 = load %x_ref
16.03/5.48			%24 = load %23
16.03/5.48			%25 = mul %22 %24
16.03/5.48			%26 = load %r_ref
16.03/5.48			store %25, %26
16.03/5.48			%27 = load %y_ref
16.03/5.48			%28 = load %27

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job log

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