details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex3.06_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n037.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	9.66526 seconds
cpu usage	34.7907
user time	33.1444
system time	1.64633
max virtual memory	5.683672E7
max residence set size	2315396.0

stage attributes

key	value
starexec-result	NO

output

34.61/9.61 NO 34.61/9.63 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 34.61/9.63 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 34.61/9.63 34.61/9.63 34.61/9.63 Termination of the given C Problem could be disproven: 34.61/9.63 34.61/9.63 (0) C Problem 34.61/9.63 (1) CToLLVMProof [EQUIVALENT, 169 ms] 34.61/9.63 (2) LLVM problem 34.61/9.63 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1157 ms] 34.61/9.63 (4) LLVM Symbolic Execution Graph 34.61/9.63 (5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 3 ms] 34.61/9.63 (6) LLVM Symbolic Execution Lasso 34.61/9.63 (7) Lasso2IRS [EQUIVALENT, 45 ms] 34.61/9.63 (8) IntTRS 34.61/9.63 (9) IRS2T2 [EQUIVALENT, 0 ms] 34.61/9.63 (10) T2IntSys 34.61/9.63 (11) T2 Underapproximation [COMPLETE, 1753 ms] 34.61/9.63 (12) T2IntSys 34.61/9.63 (13) T2 [COMPLETE, 2003 ms] 34.61/9.63 (14) NO 34.61/9.63 34.61/9.63 34.61/9.63 ---------------------------------------- 34.61/9.63 34.61/9.63 (0) 34.61/9.63 Obligation: 34.61/9.63 c file /export/starexec/sandbox/benchmark/theBenchmark.c 34.61/9.63 ---------------------------------------- 34.61/9.63 34.61/9.63 (1) CToLLVMProof (EQUIVALENT) 34.61/9.63 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 34.61/9.63 ---------------------------------------- 34.61/9.63 34.61/9.63 (2) 34.61/9.63 Obligation: 34.61/9.63 LLVM Problem 34.61/9.63 34.61/9.63 Aliases: 34.61/9.63 34.61/9.63 Data layout: 34.61/9.63 34.61/9.63 "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" 34.61/9.63 34.61/9.63 Machine: 34.61/9.63 34.61/9.63 "x86_64-pc-linux-gnu" 34.61/9.63 34.61/9.63 Type definitions: 34.61/9.63 34.61/9.63 Global variables: 34.61/9.63 34.61/9.63 Function declarations and definitions: 34.61/9.63 34.61/9.63 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 34.61/9.63 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 34.61/9.63 0: 34.61/9.63 %1 = alloca i32, align 4 34.61/9.63 %x = alloca i32, align 4 34.61/9.63 %y = alloca i32, align 4 34.61/9.63 %z = alloca i32, align 4 34.61/9.63 store 0, %1 34.61/9.63 %2 = call i32 @__VERIFIER_nondet_int() 34.61/9.63 store %2, %x 34.61/9.63 %3 = call i32 @__VERIFIER_nondet_int() 34.61/9.63 store %3, %y 34.61/9.63 %4 = call i32 @__VERIFIER_nondet_int() 34.61/9.63 store %4, %z 34.61/9.63 br %5 34.61/9.63 5: 34.61/9.63 %6 = load %x 34.61/9.63 %7 = icmp slt %6 0 34.61/9.63 br %7, %8, %16 34.61/9.63 8: 34.61/9.63 %9 = load %x 34.61/9.63 %10 = load %z 34.61/9.63 %11 = add %9 %10 34.61/9.63 store %11, %x 34.61/9.63 %12 = load %y 34.61/9.63 %13 = mul -2 %12 34.61/9.63 store %13, %z 34.61/9.63 %14 = load %y 34.61/9.63 %15 = add %14 1 34.61/9.63 store %15, %y 34.61/9.63 br %5 34.61/9.63 16: 34.61/9.63 ret 0 34.61/9.63 34.61/9.63 34.61/9.63 Analyze Termination of all function calls matching the pattern: 34.61/9.63 main() 34.61/9.63 ---------------------------------------- 34.61/9.63 34.61/9.63 (3) LLVMToTerminationGraphProof (EQUIVALENT) 34.61/9.63 Constructed symbolic execution graph for LLVM program and proved memory safety. 34.61/9.63 ---------------------------------------- 34.61/9.63 34.61/9.63 (4) 34.61/9.63 Obligation: popout

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

job log

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actions

all output return to C_Integer 2019-03-28 22.15