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C pair #487568193
details
property
value
status
complete
benchmark
Nyala-2lex_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n106.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
4.65426707268 seconds
cpu usage
14.007395024
max memory
2.488049664E9
stage attributes
key
value
output-size
23072
starexec-result
YES
output
/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 177 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 985 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 94 ms] (9) IntTRS (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] (11) IntTRS (12) PolynomialOrderProcessor [EQUIVALENT, 7 ms] (13) IntTRS (14) TerminationGraphProcessor [EQUIVALENT, 5 ms] (15) IntTRS (16) IntTRSCompressionProof [EQUIVALENT, 0 ms] (17) IntTRS (18) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (19) IntTRS (20) PolynomialOrderProcessor [EQUIVALENT, 4 ms] (21) YES (22) LLVM Symbolic Execution SCC (23) SCC2IRS [SOUND, 84 ms] (24) IntTRS (25) IntTRSCompressionProof [EQUIVALENT, 0 ms] (26) IntTRS (27) RankingReductionPairProof [EQUIVALENT, 4 ms] (28) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. ---------------------------------------- (2) Obligation: LLVM Problem Aliases: Data layout: "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" Machine: "x86_64-pc-linux-gnu" Type definitions: Global variables: Function declarations and definitions: *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %x = alloca i32, align 4 %y = alloca i32, align 4 store 0, %1 br %2 2: %3 = load %x %4 = icmp sge %3 0 br %4, %5, %19 5: %6 = load %y %7 = sub %6 1 store %7, %y %8 = load %y %9 = icmp slt %8 0 br %9, %10, %14 10: %11 = load %x %12 = sub %11 1 store %12, %x %13 = call i32 @__VERIFIER_nondet_int() store %13, %y
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