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C 2019-03-28 11.48 pair #432171588
details
property
value
status
complete
benchmark
svcomp_cstrcpy_alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n090.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
130.619 seconds
cpu usage
166.096
user time
164.373
system time
1.72306
max virtual memory
1.980778E7
max residence set size
5108044.0
stage attributes
key
value
starexec-result
YES
output
165.80/130.53 YES 165.80/130.54 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 165.80/130.54 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 165.80/130.54 165.80/130.54 165.80/130.54 Termination of the given C Problem could be proven: 165.80/130.54 165.80/130.54 (0) C Problem 165.80/130.54 (1) CToLLVMProof [EQUIVALENT, 169 ms] 165.80/130.54 (2) LLVM problem 165.80/130.54 (3) LLVMToTerminationGraphProof [EQUIVALENT, 127.5 s] 165.80/130.54 (4) LLVM Symbolic Execution Graph 165.80/130.54 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 165.80/130.54 (6) LLVM Symbolic Execution SCC 165.80/130.54 (7) SCC2IRS [SOUND, 95 ms] 165.80/130.54 (8) IntTRS 165.80/130.54 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 165.80/130.54 (10) IntTRS 165.80/130.54 (11) PolynomialOrderProcessor [EQUIVALENT, 12 ms] 165.80/130.54 (12) YES 165.80/130.54 165.80/130.54 165.80/130.54 ---------------------------------------- 165.80/130.54 165.80/130.54 (0) 165.80/130.54 Obligation: 165.80/130.54 c file /export/starexec/sandbox/benchmark/theBenchmark.c 165.80/130.54 ---------------------------------------- 165.80/130.54 165.80/130.54 (1) CToLLVMProof (EQUIVALENT) 165.80/130.54 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 165.80/130.54 ---------------------------------------- 165.80/130.54 165.80/130.54 (2) 165.80/130.54 Obligation: 165.80/130.54 LLVM Problem 165.80/130.54 165.80/130.54 Aliases: 165.80/130.54 165.80/130.54 Data layout: 165.80/130.54 165.80/130.54 "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" 165.80/130.54 165.80/130.54 Machine: 165.80/130.54 165.80/130.54 "x86_64-pc-linux-gnu" 165.80/130.54 165.80/130.54 Type definitions: 165.80/130.54 165.80/130.54 Global variables: 165.80/130.54 165.80/130.54 Function declarations and definitions: 165.80/130.54 165.80/130.54 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 165.80/130.54 *BasicFunctionTypename: "cstrcpy" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (s1 *i8, s2 *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 165.80/130.54 0: 165.80/130.54 %1 = alloca *i8, align 8 165.80/130.54 %2 = alloca *i8, align 8 165.80/130.54 %dst = alloca *i8, align 8 165.80/130.54 %src = alloca *i8, align 8 165.80/130.54 store %s1, %1 165.80/130.54 store %s2, %2 165.80/130.54 %3 = load %1 165.80/130.54 store %3, %dst 165.80/130.54 %4 = load %2 165.80/130.54 store %4, %src 165.80/130.54 br %5 165.80/130.54 5: 165.80/130.54 %6 = load %src 165.80/130.54 %7 = getelementptr %6, 1 165.80/130.54 store %7, %src 165.80/130.54 %8 = load %6 165.80/130.54 %9 = load %dst 165.80/130.54 %10 = getelementptr %9, 1 165.80/130.54 store %10, %dst 165.80/130.54 store %8, %9 165.80/130.54 %11 = sext i8 %8 to i32 165.80/130.54 %12 = icmp ne %11 0 165.80/130.54 br %12, %13, %14 165.80/130.54 13: 165.80/130.54 br %5 165.80/130.54 14: 165.80/130.54 %15 = load %1 165.80/130.54 ret %15 165.80/130.54 165.80/130.54 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 165.80/130.54 0: 165.80/130.54 %1 = alloca i32, align 4 165.80/130.54 %length1 = alloca i32, align 4 165.80/130.54 %length2 = alloca i32, align 4 165.80/130.54 %nondetArea = alloca *i8, align 8 165.80/130.54 %nondetString = alloca *i8, align 8 165.80/130.54 store 0, %1 165.80/130.54 %2 = call i32 @__VERIFIER_nondet_int() 165.80/130.54 store %2, %length1 165.80/130.54 %3 = call i32 @__VERIFIER_nondet_int() 165.80/130.54 store %3, %length2 165.80/130.54 %4 = load %length1 165.80/130.54 %5 = icmp slt %4 1 165.80/130.54 br %5, %6, %7
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