0.00/0.04 YES 0.00/0.04 0.00/0.04 Solver Timeout: 4 0.00/0.04 Global Timeout: 300 0.00/0.04 Maximum number of concurrent processes: 900 0.00/0.04 ******************************************************************************************* 0.00/0.04 *********************** UNPROCESSED TRANSITION SYSTEMS PER FUNCTION *********************** 0.00/0.04 ******************************************************************************************* 0.00/0.04 0.00/0.04 0.00/0.04 List of LLVMGraphs + assumeNodes + staticAssertNodes [1] : 0.00/0.04 0.00/0.04 +++++++++++++++++++++++++++++++ main +++++++++++++++++++++++++++++++ 0.00/0.04 + + 0.00/0.04 Init Location: 0 0.00/0.04 Transitions: 0.00/0.04 0, main_i -> ¿functionCall(__VERIFIER_nondet_int), main_j -> ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 0.00/0.04 = 1))> 0.00/0.04 = 1)> 0.00/0.04 ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 0.00/0.04 0.00/0.04 ~(main_nondetNat)}> 0.00/0.04 0.00/0.04 (main_i - main_nondetNat), main_nondetPos -> ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 0.00/0.04 0.00/0.04 ~(main_nondetPos)}> 0.00/0.04 0.00/0.04 (main_nondetPos + 1), main_j -> (main_j + main_nondetPos)}> 0.00/0.04 0.00/0.04 0}> 0.00/0.04 0.00/0.04 Fresh variables: 0.00/0.04 0.00/0.04 Undef variables: 0.00/0.04 0.00/0.04 Abstraction variables: 0.00/0.04 0.00/0.04 Exit nodes: 0.00/0.04 0.00/0.04 Accepting locations: 0.00/0.04 0.00/0.04 Asserts: 0.00/0.04 0.00/0.04 + Assume Nodes [0]: ++++++++++++++++++++++++++++++++++++++++++++++++ 0.00/0.04 0.00/0.04 + Static Assert Nodes [0]: +++++++++++++++++++++++++++++++++++++++++ 0.00/0.04 0.00/0.04 + After preprocess (paralelization): ++++++++++++++++++++++++++++++ 0.00/0.04 0.00/0.04 Init Location: 0 0.00/0.04 Transitions: 0.00/0.04 0}> 0.00/0.04 ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 varCall_1}> 0.00/0.04 ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 varCall_2}> 0.00/0.04 0.00/0.04 = 1)> 0.00/0.04 = 1))> 0.00/0.04 ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 varCall_3}> 0.00/0.04 0.00/0.04 0.00/0.04 ~(main_nondetNat)}> 0.00/0.04 0.00/0.04 (main_i - main_nondetNat)}> 0.00/0.04 ¿functionCall(__VERIFIER_nondet_int)}> 0.00/0.04 varCall_4}> 0.00/0.04 0.00/0.04 0.00/0.04 ~(main_nondetPos)}> 0.00/0.04 0.00/0.04 (main_nondetPos + 1), main_j -> (main_j + main_nondetPos)}> 0.00/0.04 0.00/0.04 0}> 0.00/0.04 0.00/0.04 Fresh variables: 0.00/0.04 0.00/0.04 Undef variables: 0.00/0.04 0.00/0.04 Abstraction variables: 0.00/0.04 0.00/0.04 Exit nodes: 0.00/0.04 14, 0.00/0.04 Accepting locations: 0.00/0.04 0.00/0.04 Asserts: 0.00/0.04 0.00/0.04 + + 0.00/0.04 +++++++++++++++++++++++++++++++ main +++++++++++++++++++++++++++++++ 0.00/0.04 0.00/0.04 0.00/0.04 Function Return and Parameters Information [2 functions]: 0.00/0.04 function name: __VERIFIER_nondet_int [1 return + 0 parameters] demangled: __VERIFIER_nondet_int 0.00/0.04 __VERIFIER_nondet_int__func_return_ [function result] : int 0.00/0.04 function name: main [1 return + 0 parameters] demangled: main 0.00/0.04 main__func_return_ [function result] : int 0.00/0.04 0.00/0.04 0.00/0.04 AST Ident Scanner Information [6 idents]: 0.00/0.04 __VERIFIER_nondet_int | function | [integer, ()] | | 0.00/0.04 main | function | [integer, ()] | 0.00/0.04 i | local variable | integer | | 0.00/0.04 j | local variable | integer | | 0.00/0.04 nondetNat | local variable | integer | | 0.00/0.04 nondetPos | local variable | integer | | 0.00/0.04 0.00/0.04 Main function: main 0.00/0.04 Preprocessed LLVMGraph 0.00/0.04 Init Location: 0 0.00/0.04 Transitions: 0.00/0.04 0.00/0.04 = 1) /\ (undef7 < 0) /\ (undef8 < 0), par{main_i -> (main_i - ~(undef7)), main_j -> (main_j + (~(undef8) + 1))}> 0.00/0.04 = 1) /\ (undef7 < 0) /\ not((undef8 < 0)), par{main_i -> (main_i - ~(undef7)), main_j -> (main_j + (undef8 + 1))}> 0.00/0.04 = 1) /\ not((undef7 < 0)) /\ (undef8 < 0), par{main_i -> (main_i - undef7), main_j -> (main_j + (~(undef8) + 1))}> 0.00/0.04 = 1) /\ not((undef7 < 0)) /\ not((undef8 < 0)), par{main_i -> (main_i - undef7), main_j -> (main_j + (undef8 + 1))}> 0.00/0.04 = 1))> 0.00/0.04 0.00/0.04 Fresh variables: 0.00/0.04 undef5, undef6, undef7, undef8, 0.00/0.04 0.00/0.04 Undef variables: 0.00/0.04 undef5, undef6, undef7, undef8, 0.00/0.04 0.00/0.04 Abstraction variables: 0.00/0.04 0.00/0.04 Exit nodes: 0.00/0.04 14, 0.00/0.04 Accepting locations: 0.00/0.04 0.00/0.04 Asserts: 0.00/0.04 0.00/0.04 ************************************************************* 0.00/0.04 ******************************************************************************************* 0.00/0.04 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 0.00/0.04 ******************************************************************************************* 0.00/0.04 0.00/0.04 Init Location: 0 0.00/0.04 Graph 0: 0.00/0.04 Transitions: 0.00/0.04 Variables: 0.00/0.04 0.00/0.04 Graph 1: 0.00/0.04 Transitions: 0.00/0.04 main_i + undef7, main_j -> 1 + main_j - undef8, rest remain the same}> 0.00/0.04 main_i + undef7, main_j -> 1 + main_j + undef8, rest remain the same}> 0.00/0.04 main_i - undef7, main_j -> 1 + main_j - undef8, rest remain the same}> 0.00/0.04 main_i - undef7, main_j -> 1 + main_j + undef8, rest remain the same}> 0.00/0.04 Variables: 0.00/0.04 main_i, main_j 0.00/0.04 0.00/0.04 Graph 2: 0.00/0.04 Transitions: 0.00/0.04 Variables: 0.00/0.04 0.00/0.04 Precedence: 0.00/0.04 Graph 0 0.00/0.04 0.00/0.04 Graph 1 0.00/0.04 0.00/0.04 0.00/0.04 Graph 2 0.00/0.04 0.00/0.04 0.00/0.04 Map Locations to Subgraph: 0.00/0.04 ( 0 , 0 ) 0.00/0.04 ( 2 , 1 ) 0.00/0.04 ( 14 , 2 ) 0.00/0.04 0.00/0.04 ******************************************************************************************* 0.00/0.04 ******************************** CHECKING ASSERTIONS ******************************** 0.00/0.04 ******************************************************************************************* 0.00/0.04 0.00/0.04 Proving termination of subgraph 0 0.00/0.04 Proving termination of subgraph 1 0.00/0.04 Checking unfeasibility... 0.00/0.04 Time used: 0.00805 0.00/0.04 0.00/0.04 Checking conditional termination of SCC {l2}... 0.00/0.04 0.00/0.04 LOG: CALL solveLinear 0.00/0.04 0.00/0.04 LOG: RETURN solveLinear - Elapsed time: 0.002714s 0.00/0.04 Ranking function: -2 + 3*main_i - 3*main_j 0.00/0.04 New Graphs: 0.00/0.04 Proving termination of subgraph 2 0.00/0.04 Analyzing SCC {l14}... 0.00/0.04 No cycles found. 0.00/0.04 0.00/0.04 Program Terminates 0.00/0.04 EOF