NO

Solver Timeout: 4
Global Timeout: 300
Maximum number of concurrent processes: 900
*******************************************************************************************
*********************** UNPROCESSED TRANSITION SYSTEMS PER FUNCTION ***********************
*******************************************************************************************


List of LLVMGraphs + assumeNodes + staticAssertNodes [1] :

+++++++++++++++++++++++++++++++ main +++++++++++++++++++++++++++++++
+                                                                  +
Init Location: 0
Transitions:
<l0, l1, true, seq{main__func_return_ -> 0, main_bob -> 13, main_samantha -> 17}>
<l1, l2, true>
<l2, l5, not(((main_bob + main_samantha) < 100))>
<l2, l3, ((main_bob + main_samantha) < 100)>
<l3, l4, true, seq{main_temp -> main_bob, main_bob -> main_samantha, main_samantha -> main_temp}>
<l4, l2, true>
<l5, l6, true, seq{main__func_return_ -> 0}>

Fresh variables:

Undef variables:

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

+ Assume Nodes [0]: ++++++++++++++++++++++++++++++++++++++++++++++++
       
+ Static Assert Nodes [0]: +++++++++++++++++++++++++++++++++++++++++
       
+ After preprocess (paralelization): ++++++++++++++++++++++++++++++

Init Location: 0
Transitions:
<l0, l1, true, seq{main__func_return_ -> 0, main_bob -> 13, main_samantha -> 17}>
<l1, l2, true>
<l2, l3, ((main_bob + main_samantha) < 100)>
<l2, l5, not(((main_bob + main_samantha) < 100))>
<l3, l4, true, seq{main_temp -> main_bob, main_bob -> main_samantha, main_samantha -> main_temp}>
<l4, l2, true>
<l5, l6, true, seq{main__func_return_ -> 0}>

Fresh variables:

Undef variables:

Abstraction variables:

Exit nodes:
6, 
Accepting locations:

Asserts:

+                                                                  +
+++++++++++++++++++++++++++++++ main +++++++++++++++++++++++++++++++


Function Return and Parameters Information [1 functions]:
    function name: main [1 return + 0 parameters]        demangled: main
        main__func_return_      [function result] : int


AST Ident Scanner Information [5 idents]:
__VERIFIER_nondet_int | function | [integer, ()] | <line: 3, col: 1>
main | function | [integer, ()] | <line: 5, col: 1>
bob | local variable | integer | <line: 6, col: 5> | <line: 9, col: 5> <line: 12, col: 12> <line: 13, col: 16> <line: 14, col: 9>
samantha | local variable | integer | <line: 7, col: 5> | <line: 10, col: 5> <line: 12, col: 18> <line: 14, col: 15> <line: 15, col: 9>
temp | local variable | integer | <line: 8, col: 5> | <line: 13, col: 9> <line: 15, col: 20>

Main function: main
Preprocessed LLVMGraph
Init Location: 0
Transitions:
<l0, l2, (main_bob = 13) /\ (main_samantha = 17)>
<l2, l2, ((main_bob + main_samantha) < 100), par{main_bob -> main_samantha, main_samantha -> main_bob}>
<l2, l6, not(((main_bob + main_samantha) < 100))>

Fresh variables:

Undef variables:

Abstraction variables:

Exit nodes:
6, 
Accepting locations:

Asserts:

*************************************************************
*******************************************************************************************
***********************       WORKING TRANSITION SYSTEM (DAG)       ***********************
*******************************************************************************************

Init Location: 0
Graph 0:
Transitions:
Variables:

Graph 1:
Transitions:
<l2, l2, main_bob + main_samantha <= 99, {main_bob -> main_samantha, main_samantha -> main_bob, rest remain the same}>
Variables:
main_bob, main_samantha

Graph 2:
Transitions:
Variables:

Precedence: 
Graph 0

Graph 1
<l0, l2, main_bob = 13 /\ main_samantha = 17, {all remain the same}>

Graph 2
<l2, l6, 100 <= main_bob + main_samantha, {all remain the same}>

Map Locations to Subgraph:
( 0 , 0 )
( 2 , 1 )
( 6 , 2 )

*******************************************************************************************
********************************    CHECKING ASSERTIONS    ********************************
*******************************************************************************************

Proving termination of subgraph 0
Proving termination of subgraph 1
Checking unfeasibility...
Time used: 0.049228

Checking conditional termination of SCC {l2}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000397s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000764s
[25693 : 25695]
[25693 : 25696]
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.261392s
Time used: 0.260843
Termination failed. Trying to show unreachability...
Proving unreachability of entry: <l0, l2, main_bob = 13 /\ main_samantha = 17, {all remain the same}>

LOG: CALL check - Post:1 <= 0 - Process 1
* Exit transition: <l0, l2, main_bob = 13 /\ main_samantha = 17, {all remain the same}>
* Postcondition  : 1 <= 0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000820s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000857s
Cannot prove unreachability

[25693 : 25700]
[25693 : 25703]
Successful child: 25700

Program does NOT terminate