details

property	value
status	complete
benchmark	PodelskiRybalchenko-LICS2004-Fig2-TACAS2011-Fig3_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n135.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	20.1111 seconds
cpu usage	75.6629
user time	72.2923
system time	3.37061
max virtual memory	5.6697944E7
max residence set size	4894980.0

stage attributes

key	value
starexec-result	YES

output

75.31/20.00 YES 75.31/20.02 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 75.31/20.02 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 75.31/20.02 75.31/20.02 75.31/20.02 Termination of the given C Problem could be proven: 75.31/20.02 75.31/20.02 (0) C Problem 75.31/20.02 (1) CToLLVMProof [EQUIVALENT, 144 ms] 75.31/20.02 (2) LLVM problem 75.31/20.02 (3) LLVMToTerminationGraphProof [EQUIVALENT, 4662 ms] 75.31/20.02 (4) LLVM Symbolic Execution Graph 75.31/20.02 (5) SEGraph to IRS [EQUIVALENT, 158 ms] 75.31/20.02 (6) IntTRS 75.31/20.02 (7) IRS2T2 [EQUIVALENT, 0 ms] 75.31/20.02 (8) T2IntSys 75.31/20.02 (9) T2 [EQUIVALENT, 5317 ms] 75.31/20.02 (10) YES 75.31/20.02 75.31/20.02 75.31/20.02 ---------------------------------------- 75.31/20.02 75.31/20.02 (0) 75.31/20.02 Obligation: 75.31/20.02 c file /export/starexec/sandbox/benchmark/theBenchmark.c 75.31/20.02 ---------------------------------------- 75.31/20.02 75.31/20.02 (1) CToLLVMProof (EQUIVALENT) 75.31/20.02 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 75.31/20.02 ---------------------------------------- 75.31/20.02 75.31/20.02 (2) 75.31/20.02 Obligation: 75.31/20.02 LLVM Problem 75.31/20.02 75.31/20.02 Aliases: 75.31/20.02 75.31/20.02 Data layout: 75.31/20.02 75.31/20.02 "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" 75.31/20.02 75.31/20.02 Machine: 75.31/20.02 75.31/20.02 "x86_64-pc-linux-gnu" 75.31/20.02 75.31/20.02 Type definitions: 75.31/20.02 75.31/20.02 Global variables: 75.31/20.02 75.31/20.02 Function declarations and definitions: 75.31/20.02 75.31/20.02 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 75.31/20.02 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 75.31/20.02 0: 75.31/20.02 %1 = alloca i32, align 4 75.31/20.02 %x = alloca i32, align 4 75.31/20.02 %y = alloca i32, align 4 75.31/20.02 %oldx = alloca i32, align 4 75.31/20.02 %oldy = alloca i32, align 4 75.31/20.02 store 0, %1 75.31/20.02 %2 = call i32 @__VERIFIER_nondet_int() 75.31/20.02 store %2, %x 75.31/20.02 %3 = call i32 @__VERIFIER_nondet_int() 75.31/20.02 store %3, %y 75.31/20.02 br %4 75.31/20.02 4: 75.31/20.02 %5 = load %x 75.31/20.02 %6 = icmp sgt %5 0 75.31/20.02 br %6, %7, %10 75.31/20.02 7: 75.31/20.02 %8 = load %y 75.31/20.02 %9 = icmp sgt %8 0 75.31/20.02 br %10 75.31/20.02 10: 75.31/20.02 %11 = phi [0, %4], [%9, %7] 75.31/20.02 br %11, %12, %27 75.31/20.02 12: 75.31/20.02 %13 = load %x 75.31/20.02 store %13, %oldx 75.31/20.02 %14 = load %y 75.31/20.02 store %14, %oldy 75.31/20.02 %15 = call i32 @__VERIFIER_nondet_int() 75.31/20.02 %16 = icmp ne %15 0 75.31/20.02 br %16, %17, %21 75.31/20.02 17: 75.31/20.02 %18 = load %oldx 75.31/20.02 %19 = sub %18 1 75.31/20.02 store %19, %x 75.31/20.02 %20 = load %oldx 75.31/20.02 store %20, %y 75.31/20.02 br %26 75.31/20.02 21: 75.31/20.02 %22 = load %oldy 75.31/20.02 %23 = sub %22 2 75.31/20.02 store %23, %x 75.31/20.02 %24 = load %oldx 75.31/20.02 %25 = add %24 1 75.31/20.02 store %25, %y 75.31/20.02 br %26 75.31/20.02 26: 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