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C 2019-03-28 11.48 pair #432170892
details
property
value
status
complete
benchmark
Mysore_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n004.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.93775 seconds
cpu usage
10.9131
user time
10.4777
system time
0.435435
max virtual memory
2.0147704E7
max residence set size
857124.0
stage attributes
key
value
starexec-result
YES
output
9.79/3.80 YES 9.79/3.84 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 9.79/3.84 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.79/3.84 9.79/3.84 9.79/3.84 Termination of the given C Problem could be proven: 9.79/3.84 9.79/3.84 (0) C Problem 9.79/3.84 (1) CToLLVMProof [EQUIVALENT, 172 ms] 9.79/3.84 (2) LLVM problem 9.79/3.84 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1286 ms] 9.79/3.84 (4) LLVM Symbolic Execution Graph 9.79/3.84 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 9.79/3.84 (6) LLVM Symbolic Execution SCC 9.79/3.84 (7) SCC2IRS [SOUND, 61 ms] 9.79/3.84 (8) IntTRS 9.79/3.84 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 9.79/3.84 (10) IntTRS 9.79/3.84 (11) RankingReductionPairProof [EQUIVALENT, 22 ms] 9.79/3.84 (12) YES 9.79/3.84 9.79/3.84 9.79/3.84 ---------------------------------------- 9.79/3.84 9.79/3.84 (0) 9.79/3.84 Obligation: 9.79/3.84 c file /export/starexec/sandbox/benchmark/theBenchmark.c 9.79/3.84 ---------------------------------------- 9.79/3.84 9.79/3.84 (1) CToLLVMProof (EQUIVALENT) 9.79/3.84 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 9.79/3.84 ---------------------------------------- 9.79/3.84 9.79/3.84 (2) 9.79/3.84 Obligation: 9.79/3.84 LLVM Problem 9.79/3.84 9.79/3.84 Aliases: 9.79/3.84 9.79/3.84 Data layout: 9.79/3.84 9.79/3.84 "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" 9.79/3.84 9.79/3.84 Machine: 9.79/3.84 9.79/3.84 "x86_64-pc-linux-gnu" 9.79/3.84 9.79/3.84 Type definitions: 9.79/3.84 9.79/3.84 Global variables: 9.79/3.84 9.79/3.84 Function declarations and definitions: 9.79/3.84 9.79/3.84 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 9.79/3.84 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 9.79/3.84 0: 9.79/3.84 %1 = alloca i32, align 4 9.79/3.84 %x = alloca i32, align 4 9.79/3.84 %c = alloca i32, align 4 9.79/3.84 store 0, %1 9.79/3.84 %2 = call i32 @__VERIFIER_nondet_int() 9.79/3.84 store %2, %x 9.79/3.84 %3 = call i32 @__VERIFIER_nondet_int() 9.79/3.84 store %3, %c 9.79/3.84 %4 = load %c 9.79/3.84 %5 = icmp slt %4 2 9.79/3.84 br %5, %6, %7 9.79/3.84 6: 9.79/3.84 store 0, %1 9.79/3.84 br %20 9.79/3.84 7: 9.79/3.84 br %8 9.79/3.84 8: 9.79/3.84 %9 = load %x 9.79/3.84 %10 = load %c 9.79/3.84 %11 = add %9 %10 9.79/3.84 %12 = icmp sge %11 0 9.79/3.84 br %12, %13, %19 9.79/3.84 13: 9.79/3.84 %14 = load %x 9.79/3.84 %15 = load %c 9.79/3.84 %16 = sub %14 %15 9.79/3.84 store %16, %x 9.79/3.84 %17 = load %c 9.79/3.84 %18 = add %17 1 9.79/3.84 store %18, %c 9.79/3.84 br %8 9.79/3.84 19: 9.79/3.84 store 0, %1 9.79/3.84 br %20 9.79/3.84 20: 9.79/3.84 %21 = load %1 9.79/3.84 ret %21 9.79/3.84 9.79/3.84 9.79/3.84 Analyze Termination of all function calls matching the pattern: 9.79/3.84 main() 9.79/3.84 ---------------------------------------- 9.79/3.84 9.79/3.84 (3) LLVMToTerminationGraphProof (EQUIVALENT)
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