details

property	value
status	complete
benchmark	svcomp_c.02-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n150.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	16.3021 seconds
cpu usage	50.7621
user time	49.052
system time	1.71019
max virtual memory	2.1985736E7
max residence set size	3965372.0

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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 168 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 11.2 s] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 2 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 166 ms] (9) IntTRS (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] (11) IntTRS (12) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (13) IntTRS (14) IntTRSCompressionProof [EQUIVALENT, 0 ms] (15) IntTRS (16) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (17) IntTRS (18) RankingReductionPairProof [EQUIVALENT, 0 ms] (19) YES (20) LLVM Symbolic Execution SCC (21) SCC2IRS [SOUND, 110 ms] (22) IntTRS (23) IntTRSCompressionProof [EQUIVALENT, 0 ms] (24) IntTRS (25) RankingReductionPairProof [EQUIVALENT, 22 ms] (26) 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, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 %x_ref = alloca *i32, align 8 %y_ref = alloca *i32, align 8 %c = alloca *i32, align 8 store %x, %1 store %y, %2 %3 = alloca i8, numElementsLit: 4 %4 = bitcast *i8 %3 to *i32 store %4, %x_ref %5 = alloca i8, numElementsLit: 4 %6 = bitcast *i8 %5 to *i32 store %6, %y_ref %7 = alloca i8, numElementsLit: 4 %8 = bitcast *i8 %7 to *i32 store %8, %c %9 = load %1 %10 = load %x_ref store %9, %10 %11 = load %2 %12 = load %y_ref store %11, %12 %13 = load %c store 0, %13 br %14 14: %15 = load %x_ref %16 = load %15 %17 = icmp sge %16 0 br %17, %18, %44 popout

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

job log

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actions

all output return to C