details

property	value
status	complete
benchmark	svcomp_Fibonacci01_true-unreach-call_modified.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n154.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	10.3716 seconds
cpu usage	28.6743
user time	27.5346
system time	1.13971
max virtual memory	1.9545756E7
max residence set size	3601960.0

stage attributes

key	value
starexec-result	YES

output

28.59/9.96 YES 28.59/9.98 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 28.59/9.98 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 28.59/9.98 28.59/9.98 28.59/9.98 Termination of the given C Problem could be proven: 28.59/9.98 28.59/9.98 (0) C Problem 28.59/9.98 (1) CToLLVMProof [EQUIVALENT, 174 ms] 28.59/9.98 (2) LLVM problem 28.59/9.98 (3) LLVMToTerminationGraphProof [EQUIVALENT, 5688 ms] 28.59/9.98 (4) LLVM Symbolic Execution Graph 28.59/9.98 (5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms] 28.59/9.98 (6) LLVM Symbolic Execution Lasso 28.59/9.98 (7) Lasso2IRS [SOUND, 143 ms] 28.59/9.98 (8) IntTRS 28.59/9.98 (9) IRS2T2 [EQUIVALENT, 0 ms] 28.59/9.98 (10) T2IntSys 28.59/9.98 (11) T2 [EQUIVALENT, 1215 ms] 28.59/9.98 (12) YES 28.59/9.98 28.59/9.98 28.59/9.98 ---------------------------------------- 28.59/9.98 28.59/9.98 (0) 28.59/9.98 Obligation: 28.59/9.98 c file /export/starexec/sandbox/benchmark/theBenchmark.c 28.59/9.98 ---------------------------------------- 28.59/9.98 28.59/9.98 (1) CToLLVMProof (EQUIVALENT) 28.59/9.98 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 28.59/9.98 ---------------------------------------- 28.59/9.98 28.59/9.98 (2) 28.59/9.98 Obligation: 28.59/9.98 LLVM Problem 28.59/9.98 28.59/9.98 Aliases: 28.59/9.98 28.59/9.98 Data layout: 28.59/9.98 28.59/9.98 "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" 28.59/9.98 28.59/9.98 Machine: 28.59/9.98 28.59/9.98 "x86_64-pc-linux-gnu" 28.59/9.98 28.59/9.98 Type definitions: 28.59/9.98 28.59/9.98 Global variables: 28.59/9.98 28.59/9.98 Function declarations and definitions: 28.59/9.98 28.59/9.98 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 28.59/9.98 *BasicFunctionTypename: "__VERIFIER_error" returnParam: BasicVoidType parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc 28.59/9.98 *BasicFunctionTypename: "fibonacci" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (n i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 28.59/9.98 0: 28.59/9.98 %1 = alloca i32, align 4 28.59/9.98 %2 = alloca i32, align 4 28.59/9.98 store %n, %2 28.59/9.98 %3 = load %2 28.59/9.98 %4 = icmp slt %3 1 28.59/9.98 br %4, %5, %6 28.59/9.98 5: 28.59/9.98 store 0, %1 28.59/9.98 br %18 28.59/9.98 6: 28.59/9.98 %7 = load %2 28.59/9.98 %8 = icmp eq %7 1 28.59/9.98 br %8, %9, %10 28.59/9.98 9: 28.59/9.98 store 1, %1 28.59/9.98 br %18 28.59/9.98 10: 28.59/9.98 %11 = load %2 28.59/9.98 %12 = sub %11 1 28.59/9.98 %13 = call i32 @fibonacci(i32 %12) 28.59/9.98 %14 = load %2 28.59/9.98 %15 = sub %14 2 28.59/9.98 %16 = call i32 @fibonacci(i32 %15) 28.59/9.98 %17 = add %13 %16 28.59/9.98 store %17, %1 28.59/9.98 br %18 28.59/9.98 18: 28.59/9.98 %19 = load %1 28.59/9.98 ret %19 28.59/9.98 28.59/9.98 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 28.59/9.98 0: 28.59/9.98 %1 = alloca i32, align 4 28.59/9.98 %x = alloca i32, align 4 28.59/9.98 %result = alloca i32, align 4 28.59/9.98 store 0, %1 28.59/9.98 %2 = call i32 @__VERIFIER_nondet_int() 28.59/9.98 store %2, %x 28.59/9.98 %3 = load %x 28.59/9.98 %4 = icmp slt %3 1 28.59/9.98 br %4, %5, %6 28.59/9.98 5: 28.59/9.98 store 0, %1 popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to C 2019-03-28 11.48