Spaces
Explore
Communities
Statistics
Reports
Cluster
Status
Help
C 2019-03-28 11.48 pair #432171384
details
property
value
status
complete
benchmark
svcomp_cstrcmp_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n075.star.cs.uiowa.edu
space
SV-COMP_Termination_Category
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
4.88635 seconds
cpu usage
14.5825
user time
13.9833
system time
0.59917
max virtual memory
3.7338544E7
max residence set size
1226952.0
stage attributes
key
value
starexec-result
YES
output
14.50/4.83 YES 14.50/4.84 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 14.50/4.84 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 14.50/4.84 14.50/4.84 14.50/4.84 Termination of the given C Problem could be proven: 14.50/4.84 14.50/4.84 (0) C Problem 14.50/4.84 (1) CToLLVMProof [EQUIVALENT, 172 ms] 14.50/4.84 (2) LLVM problem 14.50/4.84 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1679 ms] 14.50/4.84 (4) LLVM Symbolic Execution Graph 14.50/4.84 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 14.50/4.84 (6) LLVM Symbolic Execution SCC 14.50/4.84 (7) SCC2IRS [SOUND, 92 ms] 14.50/4.84 (8) IntTRS 14.50/4.84 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 14.50/4.84 (10) IntTRS 14.50/4.84 (11) PolynomialOrderProcessor [EQUIVALENT, 11 ms] 14.50/4.84 (12) YES 14.50/4.84 14.50/4.84 14.50/4.84 ---------------------------------------- 14.50/4.84 14.50/4.84 (0) 14.50/4.84 Obligation: 14.50/4.84 c file /export/starexec/sandbox/benchmark/theBenchmark.c 14.50/4.84 ---------------------------------------- 14.50/4.84 14.50/4.84 (1) CToLLVMProof (EQUIVALENT) 14.50/4.84 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 14.50/4.84 ---------------------------------------- 14.50/4.84 14.50/4.84 (2) 14.50/4.84 Obligation: 14.50/4.84 LLVM Problem 14.50/4.84 14.50/4.84 Aliases: 14.50/4.84 14.50/4.84 Data layout: 14.50/4.84 14.50/4.84 "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" 14.50/4.84 14.50/4.84 Machine: 14.50/4.84 14.50/4.84 "x86_64-pc-linux-gnu" 14.50/4.84 14.50/4.84 Type definitions: 14.50/4.84 14.50/4.84 Global variables: 14.50/4.84 14.50/4.84 Function declarations and definitions: 14.50/4.84 14.50/4.84 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.50/4.84 *BasicFunctionTypename: "malloc" returnParam: *i8 parameters: (i64) variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.50/4.84 *BasicFunctionTypename: "__VERIFIER_nondet_String" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.50/4.84 0: 14.50/4.84 %length = alloca i32, align 4 14.50/4.84 %nondetString = alloca *i8, align 8 14.50/4.84 %1 = call i32 @__VERIFIER_nondet_int() 14.50/4.84 store %1, %length 14.50/4.84 %2 = load %length 14.50/4.84 %3 = icmp slt %2 1 14.50/4.84 br %3, %4, %5 14.50/4.84 4: 14.50/4.84 store 1, %length 14.50/4.84 br %5 14.50/4.84 5: 14.50/4.84 %6 = load %length 14.50/4.84 %7 = sext i32 %6 to i64 14.50/4.84 %8 = mul %7 1 14.50/4.84 %9 = call *i8 @malloc(i64 %8) 14.50/4.84 store %9, %nondetString 14.50/4.84 %10 = load %length 14.50/4.84 %11 = sub %10 1 14.50/4.84 %12 = sext i32 %11 to i64 14.50/4.84 %13 = load %nondetString 14.50/4.84 %14 = getelementptr %13, %12 14.50/4.84 store 0, %14 14.50/4.84 %15 = load %nondetString 14.50/4.84 ret %15 14.50/4.84 14.50/4.84 *BasicFunctionTypename: "cstrcmp" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (s1 *i8, s2 *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.50/4.84 0: 14.50/4.84 %1 = alloca *i8, align 8 14.50/4.84 %2 = alloca *i8, align 8 14.50/4.84 %uc1 = alloca i8, align 1 14.50/4.84 %uc2 = alloca i8, align 1 14.50/4.84 store %s1, %1 14.50/4.84 store %s2, %2 14.50/4.84 br %3 14.50/4.84 3: 14.50/4.84 %4 = load %1 14.50/4.84 %5 = load %4 14.50/4.84 %6 = sext i8 %5 to i32 14.50/4.84 %7 = icmp ne %6 0 14.50/4.84 br %7, %8, %16 14.50/4.84 8: 14.50/4.84 %9 = load %1 14.50/4.84 %10 = load %9
popout
output may be truncated. 'popout' for the full output.
job log
popout
actions
all output
return to C 2019-03-28 11.48