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C_Integer pair #487095984
details
property
value
status
complete
benchmark
Et4.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
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
5.32174 seconds
cpu usage
17.0729
user time
16.3512
system time
0.721635
max virtual memory
2.1090612E7
max residence set size
1078464.0
stage attributes
key
value
starexec-result
NO
output
NO proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be disproven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 163 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 1204 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms] (6) LLVM Symbolic Execution Lasso (7) Lasso2IRS [EQUIVALENT, 71 ms] (8) IntTRS (9) IRS2T2 [EQUIVALENT, 0 ms] (10) T2IntSys (11) T2 [COMPLETE, 1272 ms] (12) NO ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox/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: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %a = alloca i32, align 4 %b = alloca i32, align 4 %c = alloca i32, align 4 %r = alloca i32, align 4 store 0, %1 %2 = call i32 @__VERIFIER_nondet_int() store %2, %a %3 = call i32 @__VERIFIER_nondet_int() store %3, %b %4 = call i32 @__VERIFIER_nondet_int() store %4, %c br %5 5: %6 = load %b %7 = load %c %8 = sub %6 %7 %9 = icmp sge %8 1 br %9, %10, %14 10: %11 = load %a %12 = load %c %13 = icmp eq %11 %12 br %14 14: %15 = phi [0, %5], [%13, %10] br %15, %16, %23 16: %17 = call i32 @__VERIFIER_nondet_int() store %17, %r store 10, %b %18 = load %c %19 = add %18 1 %20 = load %r %21 = add %19 %20 store %21, %c %22 = load %c store %22, %a br %5 23: ret 0 Analyze Termination of all function calls matching the pattern:
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