details

property	value
status	complete
benchmark	svcomp_b.01.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n080.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	3.59284 seconds
cpu usage	9.28875
user time	8.82821
system time	0.460533
max virtual memory	1.9474512E7
max residence set size	872040.0

stage attributes

key	value
starexec-result	YES

output

8.68/3.52 YES 8.68/3.54 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 8.68/3.54 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.68/3.54 8.68/3.54 8.68/3.54 Termination of the given C Problem could be proven: 8.68/3.54 8.68/3.54 (0) C Problem 8.68/3.54 (1) CToLLVMProof [EQUIVALENT, 171 ms] 8.68/3.54 (2) LLVM problem 8.68/3.54 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1182 ms] 8.68/3.54 (4) LLVM Symbolic Execution Graph 8.68/3.54 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 8.68/3.54 (6) LLVM Symbolic Execution SCC 8.68/3.54 (7) SCC2IRS [SOUND, 42 ms] 8.68/3.54 (8) IntTRS 8.68/3.54 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 8.68/3.54 (10) IntTRS 8.68/3.54 (11) PolynomialOrderProcessor [EQUIVALENT, 12 ms] 8.68/3.54 (12) YES 8.68/3.54 8.68/3.54 8.68/3.54 ---------------------------------------- 8.68/3.54 8.68/3.54 (0) 8.68/3.54 Obligation: 8.68/3.54 c file /export/starexec/sandbox/benchmark/theBenchmark.c 8.68/3.54 ---------------------------------------- 8.68/3.54 8.68/3.54 (1) CToLLVMProof (EQUIVALENT) 8.68/3.54 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 8.68/3.54 ---------------------------------------- 8.68/3.54 8.68/3.54 (2) 8.68/3.54 Obligation: 8.68/3.54 LLVM Problem 8.68/3.54 8.68/3.54 Aliases: 8.68/3.54 8.68/3.54 Data layout: 8.68/3.54 8.68/3.54 "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" 8.68/3.54 8.68/3.54 Machine: 8.68/3.54 8.68/3.54 "x86_64-pc-linux-gnu" 8.68/3.54 8.68/3.54 Type definitions: 8.68/3.54 8.68/3.54 Global variables: 8.68/3.54 8.68/3.54 Function declarations and definitions: 8.68/3.54 8.68/3.54 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 8.68/3.54 *BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 8.68/3.54 0: 8.68/3.54 %1 = alloca i32, align 4 8.68/3.54 %2 = alloca i32, align 4 8.68/3.54 %c = alloca i32, align 4 8.68/3.54 store %x, %1 8.68/3.54 store %y, %2 8.68/3.54 store 0, %c 8.68/3.54 br %3 8.68/3.54 3: 8.68/3.54 %4 = load %1 8.68/3.54 %5 = load %2 8.68/3.54 %6 = icmp sgt %4 %5 8.68/3.54 br %6, %7, %12 8.68/3.54 7: 8.68/3.54 %8 = load %1 8.68/3.54 %9 = sub %8 1 8.68/3.54 store %9, %1 8.68/3.54 %10 = load %c 8.68/3.54 %11 = add %10 1 8.68/3.54 store %11, %c 8.68/3.54 br %3 8.68/3.54 12: 8.68/3.54 %13 = load %c 8.68/3.54 ret %13 8.68/3.54 8.68/3.54 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 8.68/3.54 0: 8.68/3.54 %1 = alloca i32, align 4 8.68/3.54 store 0, %1 8.68/3.54 %2 = call i32 @__VERIFIER_nondet_int() 8.68/3.54 %3 = call i32 @__VERIFIER_nondet_int() 8.68/3.54 %4 = call i32 @test_fun(i32 %2, i32 %3) 8.68/3.54 ret %4 8.68/3.54 8.68/3.54 8.68/3.54 Analyze Termination of all function calls matching the pattern: 8.68/3.54 main() 8.68/3.54 ---------------------------------------- 8.68/3.54 8.68/3.54 (3) LLVMToTerminationGraphProof (EQUIVALENT) 8.68/3.54 Constructed symbolic execution graph for LLVM program and proved memory safety. 8.68/3.54 ---------------------------------------- 8.68/3.54 8.68/3.54 (4) 8.68/3.54 Obligation: popout

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

job log

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actions

all output return to C 2019-03-28 11.48