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C_Integer 2019-03-28 22.15 pair #432272242
details
property
value
status
complete
benchmark
PastaB4.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n113.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
2.29255 seconds
cpu usage
5.58304
user time
5.29364
system time
0.289401
max virtual memory
1.8776196E7
max residence set size
394612.0
stage attributes
key
value
starexec-result
YES
output
5.14/2.23 YES 5.53/2.25 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 5.53/2.25 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 5.53/2.25 5.53/2.25 5.53/2.25 Termination of the given C Problem could be proven: 5.53/2.25 5.53/2.25 (0) C Problem 5.53/2.25 (1) CToLLVMProof [EQUIVALENT, 86 ms] 5.53/2.25 (2) LLVM problem 5.53/2.25 (3) LLVMToTerminationGraphProof [EQUIVALENT, 326 ms] 5.53/2.25 (4) LLVM Symbolic Execution Graph 5.53/2.25 (5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms] 5.53/2.25 (6) TRUE 5.53/2.25 5.53/2.25 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (0) 5.53/2.25 Obligation: 5.53/2.25 c file /export/starexec/sandbox/benchmark/theBenchmark.c 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (1) CToLLVMProof (EQUIVALENT) 5.53/2.25 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (2) 5.53/2.25 Obligation: 5.53/2.25 LLVM Problem 5.53/2.25 5.53/2.25 Aliases: 5.53/2.25 5.53/2.25 Data layout: 5.53/2.25 5.53/2.25 "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" 5.53/2.25 5.53/2.25 Machine: 5.53/2.25 5.53/2.25 "x86_64-pc-linux-gnu" 5.53/2.25 5.53/2.25 Type definitions: 5.53/2.25 5.53/2.25 Global variables: 5.53/2.25 5.53/2.25 Function declarations and definitions: 5.53/2.25 5.53/2.25 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 5.53/2.25 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 5.53/2.25 0: 5.53/2.25 %1 = alloca i32, align 4 5.53/2.25 %x = alloca i32, align 4 5.53/2.25 %y = alloca i32, align 4 5.53/2.25 %t = alloca i32, align 4 5.53/2.25 store 0, %1 5.53/2.25 %2 = call i32 @__VERIFIER_nondet_int() 5.53/2.25 store %2, %x 5.53/2.25 %3 = call i32 @__VERIFIER_nondet_int() 5.53/2.25 store %3, %y 5.53/2.25 br %4 5.53/2.25 4: 5.53/2.25 %5 = load %x 5.53/2.25 %6 = load %y 5.53/2.25 %7 = icmp sgt %5 %6 5.53/2.25 br %7, %8, %12 5.53/2.25 8: 5.53/2.25 %9 = load %x 5.53/2.25 store %9, %t 5.53/2.25 %10 = load %y 5.53/2.25 store %10, %x 5.53/2.25 %11 = load %t 5.53/2.25 store %11, %y 5.53/2.25 br %4 5.53/2.25 12: 5.53/2.25 ret 0 5.53/2.25 5.53/2.25 5.53/2.25 Analyze Termination of all function calls matching the pattern: 5.53/2.25 main() 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (3) LLVMToTerminationGraphProof (EQUIVALENT) 5.53/2.25 Constructed symbolic execution graph for LLVM program and proved memory safety. 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (4) 5.53/2.25 Obligation: 5.53/2.25 SE Graph 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (5) SymbolicExecutionGraphToLassoProof (EQUIVALENT) 5.53/2.25 Converted SEGraph to 0 independent lassos. 5.53/2.25 ---------------------------------------- 5.53/2.25 5.53/2.25 (6) 5.53/2.25 TRUE 5.53/2.29 EOF
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