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C 2019-03-28 11.48 pair #432171258
details
property
value
status
complete
benchmark
ex2.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n078.star.cs.uiowa.edu
space
AProVE_numeric
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
4.06339 seconds
cpu usage
11.4646
user time
10.9922
system time
0.472369
max virtual memory
1.934526E7
max residence set size
956612.0
stage attributes
key
value
starexec-result
YES
output
10.71/4.00 YES 10.71/4.01 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 10.71/4.01 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.71/4.01 10.71/4.01 10.71/4.01 Termination of the given C Problem could be proven: 10.71/4.01 10.71/4.01 (0) C Problem 10.71/4.01 (1) CToLLVMProof [EQUIVALENT, 165 ms] 10.71/4.01 (2) LLVM problem 10.71/4.01 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1455 ms] 10.71/4.01 (4) LLVM Symbolic Execution Graph 10.71/4.01 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 10.71/4.01 (6) LLVM Symbolic Execution SCC 10.71/4.01 (7) SCC2IRS [SOUND, 72 ms] 10.71/4.01 (8) IntTRS 10.71/4.01 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 10.71/4.01 (10) IntTRS 10.71/4.01 (11) RankingReductionPairProof [EQUIVALENT, 0 ms] 10.71/4.01 (12) YES 10.71/4.01 10.71/4.01 10.71/4.01 ---------------------------------------- 10.71/4.01 10.71/4.01 (0) 10.71/4.01 Obligation: 10.71/4.01 c file /export/starexec/sandbox/benchmark/theBenchmark.c 10.71/4.01 ---------------------------------------- 10.71/4.01 10.71/4.01 (1) CToLLVMProof (EQUIVALENT) 10.71/4.01 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 10.71/4.01 ---------------------------------------- 10.71/4.01 10.71/4.01 (2) 10.71/4.01 Obligation: 10.71/4.01 LLVM Problem 10.71/4.01 10.71/4.01 Aliases: 10.71/4.01 10.71/4.01 Data layout: 10.71/4.01 10.71/4.01 "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" 10.71/4.01 10.71/4.01 Machine: 10.71/4.01 10.71/4.01 "x86_64-pc-linux-gnu" 10.71/4.01 10.71/4.01 Type definitions: 10.71/4.01 10.71/4.01 Global variables: 10.71/4.01 10.71/4.01 Function declarations and definitions: 10.71/4.01 10.71/4.01 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc 10.71/4.01 *BasicFunctionTypename: "rec1" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (i i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 10.71/4.01 0: 10.71/4.01 %1 = alloca i32, align 4 10.71/4.01 %2 = alloca i32, align 4 10.71/4.01 store %i, %2 10.71/4.01 %3 = load %2 10.71/4.01 %4 = icmp sle %3 0 10.71/4.01 br %4, %5, %6 10.71/4.01 5: 10.71/4.01 store 0, %1 10.71/4.01 br %11 10.71/4.01 6: 10.71/4.01 %7 = load %2 10.71/4.01 %8 = add %7 1 10.71/4.01 %9 = call i32 @rec1(i32 %8) 10.71/4.01 %10 = call i32 @rec2(i32 %9) 10.71/4.01 store %10, %1 10.71/4.01 br %11 10.71/4.01 11: 10.71/4.01 %12 = load %1 10.71/4.01 ret %12 10.71/4.01 10.71/4.01 *BasicFunctionTypename: "rec2" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (j i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 10.71/4.01 0: 10.71/4.01 %1 = alloca i32, align 4 10.71/4.01 %2 = alloca i32, align 4 10.71/4.01 store %j, %2 10.71/4.01 %3 = load %2 10.71/4.01 %4 = icmp sle %3 0 10.71/4.01 br %4, %5, %6 10.71/4.01 5: 10.71/4.01 store 0, %1 10.71/4.01 br %11 10.71/4.01 6: 10.71/4.01 %7 = load %2 10.71/4.01 %8 = sub %7 1 10.71/4.01 %9 = call i32 @rec2(i32 %8) 10.71/4.01 %10 = call i32 @rec1(i32 %9) 10.71/4.01 store %10, %1 10.71/4.01 br %11 10.71/4.01 11: 10.71/4.01 %12 = load %1 10.71/4.01 ret %12 10.71/4.01 10.71/4.01 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 10.71/4.01 0:
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