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C 88007 pair #381735265
details
property
value
status
complete
benchmark
ex3.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_numeric
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
6.19355487823 seconds
cpu usage
19.007980276
max memory
1.747677184E9
stage attributes
key
value
output-size
15096
starexec-result
YES
output
/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 177 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 2338 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) LLVM Symbolic Execution SCC (7) SCC2IRS [SOUND, 146 ms] (8) IntTRS (9) IRS2T2 [EQUIVALENT, 0 ms] (10) T2IntSys (11) T2 [EQUIVALENT, 944 ms] (12) YES ---------------------------------------- (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: true visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "rec1" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (i i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 store %i, %2 %3 = load %2 %4 = icmp sle %3 0 br %4, %5, %6 5: store 0, %1 br %14 6: %7 = load %2 %8 = sub %7 2 %9 = call i32 @rec1(i32 %8) %10 = sub %9 1 %11 = call i32 @rec1(i32 %10) %12 = call i32 @rec1(i32 %11) %13 = add %12 1 store %13, %1 br %14 14: %15 = load %1 ret %15 *BasicFunctionTypename: "rec2" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (j i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 store %j, %2 %3 = load %2 %4 = icmp sle %3 0 br %4, %5, %6 5: store 0, %1 br %12 6: %7 = load %2 %8 = add %7 1 %9 = call i32 @rec1(i32 %8)
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