details

property	value
status	complete
benchmark	svcomp_ex3a-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n142.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	7.73807 seconds
cpu usage	19.8184
user time	19.0819
system time	0.736471
max virtual memory	2.0701028E7
max residence set size	1597612.0

stage attributes

key	value
starexec-result	YES

output

YES proof of /export/starexec/sandbox2/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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 176 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof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, 2585 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) LLVM Symbolic Execution SCC (7) SCC2IRS [SOUND, 112 ms] (8) IntTRS (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] (10) IntTRS (11) RankingReductionPairProof [EQUIVALENT, 128 ms] (12) YES ---------------------------------------- (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: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %x_ref = alloca *i32, align 8 %c = alloca *i32, align 8 store %x, %1 %2 = alloca i8, numElementsLit: 4 %3 = bitcast *i8 %2 to *i32 store %3, %x_ref %4 = alloca i8, numElementsLit: 4 %5 = bitcast *i8 %4 to *i32 store %5, %c %6 = load %1 %7 = load %x_ref store %6, %7 %8 = load %c store 0, %8 br %9 9: %10 = load %x_ref %11 = load %10 %12 = icmp sgt %11 1 br %12, %13, %17 13: %14 = load %x_ref %15 = load %14 %16 = icmp slt %15 100 br %17 17: %18 = phi [0, %9], [%16, %13] br %18, %19, %30 19: %20 = load %x_ref %21 = load %20 %22 = load %x_ref %23 = load %22 %24 = mul %21 %23 %25 = load %x_ref store %24, %25 %26 = load %c %27 = load %26 %28 = add %27 1 %29 = load %c store %28, %29 br %9 30: popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C