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C 2019-03-28 11.48 pair #432171706
details
property
value
status
complete
benchmark
svcomp_openbsd_cmemset_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)
9.53243 seconds
cpu usage
29.404
user time
28.1647
system time
1.23927
max virtual memory
2.1131268E7
max residence set size
3730516.0
stage attributes
key
value
starexec-result
YES
output
29.10/9.40 YES 29.23/9.44 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 29.23/9.44 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 29.23/9.44 29.23/9.44 29.23/9.44 Termination of the given C Problem could be proven: 29.23/9.44 29.23/9.44 (0) C Problem 29.23/9.44 (1) CToLLVMProof [EQUIVALENT, 171 ms] 29.23/9.44 (2) LLVM problem 29.23/9.44 (3) LLVMToTerminationGraphProof [EQUIVALENT, 5567 ms] 29.23/9.44 (4) LLVM Symbolic Execution Graph 29.23/9.44 (5) SymbolicExecutionGraphToSCCProof [SOUND, 4 ms] 29.23/9.44 (6) LLVM Symbolic Execution SCC 29.23/9.44 (7) SCC2IRS [SOUND, 95 ms] 29.23/9.44 (8) IntTRS 29.23/9.44 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 29.23/9.44 (10) IntTRS 29.23/9.44 (11) RankingReductionPairProof [EQUIVALENT, 26 ms] 29.23/9.44 (12) YES 29.23/9.44 29.23/9.44 29.23/9.44 ---------------------------------------- 29.23/9.44 29.23/9.44 (0) 29.23/9.44 Obligation: 29.23/9.44 c file /export/starexec/sandbox/benchmark/theBenchmark.c 29.23/9.44 ---------------------------------------- 29.23/9.44 29.23/9.44 (1) CToLLVMProof (EQUIVALENT) 29.23/9.44 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 29.23/9.44 ---------------------------------------- 29.23/9.44 29.23/9.44 (2) 29.23/9.44 Obligation: 29.23/9.44 LLVM Problem 29.23/9.44 29.23/9.44 Aliases: 29.23/9.44 29.23/9.44 Data layout: 29.23/9.44 29.23/9.44 "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" 29.23/9.44 29.23/9.44 Machine: 29.23/9.44 29.23/9.44 "x86_64-pc-linux-gnu" 29.23/9.44 29.23/9.44 Type definitions: 29.23/9.44 29.23/9.44 Global variables: 29.23/9.44 29.23/9.44 Function declarations and definitions: 29.23/9.44 29.23/9.44 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 29.23/9.44 *BasicFunctionTypename: "cmemset" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (dst *i8, c i32, n i64) variableLength: false visibilityType: DEFAULT callingConvention: ccc 29.23/9.44 0: 29.23/9.44 %1 = alloca *i8, align 8 29.23/9.44 %2 = alloca i32, align 4 29.23/9.44 %3 = alloca i64, align 8 29.23/9.44 %d = alloca *i8, align 8 29.23/9.44 store %dst, %1 29.23/9.44 store %c, %2 29.23/9.44 store %n, %3 29.23/9.44 %4 = load %3 29.23/9.44 %5 = icmp ne %4 0 29.23/9.44 br %5, %6, %18 29.23/9.44 6: 29.23/9.44 %7 = load %1 29.23/9.44 store %7, %d 29.23/9.44 br %8 29.23/9.44 8: 29.23/9.44 %9 = load %2 29.23/9.44 %10 = trunc i32 %9 to i8 29.23/9.44 %11 = load %d 29.23/9.44 %12 = getelementptr %11, 1 29.23/9.44 store %12, %d 29.23/9.44 store %10, %11 29.23/9.44 br %13 29.23/9.44 13: 29.23/9.44 %14 = load %3 29.23/9.44 %15 = add %14 -1 29.23/9.44 store %15, %3 29.23/9.44 %16 = icmp ne %15 0 29.23/9.44 br %16, %8, %17 29.23/9.44 17: 29.23/9.44 br %18 29.23/9.44 18: 29.23/9.44 %19 = load %1 29.23/9.44 ret %19 29.23/9.44 29.23/9.44 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 29.23/9.44 0: 29.23/9.44 %1 = alloca i32, align 4 29.23/9.44 %length = alloca i32, align 4 29.23/9.44 %n = alloca i32, align 4 29.23/9.44 %c = alloca i32, align 4 29.23/9.44 %nondetArea = alloca *i8, align 8 29.23/9.44 store 0, %1 29.23/9.44 %2 = call i32 @__VERIFIER_nondet_int() 29.23/9.44 store %2, %length
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