C pair #487568323

details

property	value
status	complete
benchmark	data_structures_set_multi_proc_false-unreach-call_ground.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n053.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	72.659776926 seconds
cpu usage	158.654308593
max memory	5.923254272E9

stage attributes

key	value
output-size	225632
starexec-result	YES

output

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


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


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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


Termination of the given C Problem could be proven:

(0) C Problem
(1) CToLLVMProof [EQUIVALENT, 176 ms]
(2) LLVM problem
(3) LLVMToTerminationGraphProof [EQUIVALENT, 54.6 s]
(4) LLVM Symbolic Execution Graph
(5) SymbolicExecutionGraphToSCCProof [SOUND, 3 ms]
(6) AND
    (7) LLVM Symbolic Execution SCC
        (8) SCC2IRS [SOUND, 233 ms]
        (9) IntTRS
        (10) IRS2T2 [EQUIVALENT, 0 ms]
        (11) T2IntSys
        (12) T2 [EQUIVALENT, 1025 ms]
        (13) YES
    (14) LLVM Symbolic Execution SCC
        (15) SCC2IRS [SOUND, 214 ms]
        (16) IntTRS
        (17) IRS2T2 [EQUIVALENT, 0 ms]
        (18) T2IntSys
        (19) T2 [EQUIVALENT, 963 ms]
        (20) YES
    (21) LLVM Symbolic Execution SCC
        (22) SCC2IRS [SOUND, 446 ms]
        (23) IntTRS
        (24) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (25) IntTRS
        (26) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
        (27) IntTRS
        (28) PolynomialOrderProcessor [EQUIVALENT, 28 ms]
        (29) AND
            (30) IntTRS
                (31) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (32) IntTRS
                (33) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (34) IntTRS
                (35) RankingReductionPairProof [EQUIVALENT, 8 ms]
                (36) YES
            (37) IntTRS
                (38) TerminationGraphProcessor [EQUIVALENT, 6 ms]
                (39) IntTRS
                (40) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (41) IntTRS
                (42) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (43) IntTRS
                (44) RankingReductionPairProof [EQUIVALENT, 6 ms]
                (45) YES


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

(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_error" returnParam: BasicVoidType parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc
*BasicFunctionTypename: "__VERIFIER_assert" linkageType: EXTERNALLY_VISIBLE returnParam: BasicVoidType parameters: (cond i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc
	0:
		%1 = alloca i32, align 4
		store %cond, %1
		%2 = load %1
		%3 = icmp ne %2 0
		br %3, %6, %4

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