/export/starexec/sandbox2/solver/bin/starexec_run_termcomp17 /export/starexec/sandbox2/benchmark/theBenchmark.smt2 /export/starexec/sandbox2/output/output_files


--------------------------------------------------------------------------------


NO

Solver Timeout: 4
Global Timeout: 300
Maximum number of concurrent processes: 900
No parsing errors!
Init Location: 0
Transitions:
<l0, l6, true>
<l1, l2, (undef2 = undef2), par{hi^0 -> undef2}>
<l1, l2, (undef6 = undef6), par{lo^0 -> undef6}>
<l3, l4, ((0 + lo^0) <= (0 + hi^0))>
<l3, l1, ((1 + hi^0) <= (0 + lo^0))>
<l2, l3, true>
<l5, l2, true, par{hi^0 -> 0, lo^0 -> (0 + __const_99^0)}>
<l6, l5, true>

Fresh variables:
undef2, undef6, 

Undef variables:
undef2, undef6, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

Preprocessed LLVMGraph
Init Location: 0
Transitions:
<l0, l2, (hi^0 = 0) /\ (lo^0 = (0 + __const_99^0))>
<l2, l4, ((0 + lo^0) <= (0 + hi^0))>
<l2, l2, ((1 + hi^0) <= (0 + lo^0)) /\ (undef2 = undef2), par{hi^0 -> undef2}>
<l2, l2, ((1 + hi^0) <= (0 + lo^0)) /\ (undef6 = undef6), par{lo^0 -> undef6}>

Fresh variables:
undef2, undef6, 

Undef variables:
undef2, undef6, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

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

Init Location: 0
Graph 0:
Transitions:
Variables:

Graph 1:
Transitions:
<l2, l2, 1 + hi^0 <= lo^0, {hi^0 -> undef2, rest remain the same}>
<l2, l2, 1 + hi^0 <= lo^0, {lo^0 -> undef6, rest remain the same}>
Variables:
hi^0, lo^0

Graph 2:
Transitions:
Variables:

Precedence: 
Graph 0

Graph 1
<l0, l2, __const_99^0 = lo^0 /\ hi^0 = 0, {all remain the same}>

Graph 2
<l2, l4, lo^0 <= hi^0, {all remain the same}>

Map Locations to Subgraph:
( 0 , 0 )
( 2 , 1 )
( 4 , 2 )

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

Proving termination of subgraph 0
Proving termination of subgraph 1
Checking unfeasibility...
Time used: 0.003296

Checking conditional termination of SCC {l2}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000880s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.003047s
[46131 : 46132]
[46131 : 46133]
Successful child: 46132
[ Invariant Graph ]
Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l2, l2, 1 + hi^0 <= lo^0, {hi^0 -> undef2, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l2, l2, 1 + hi^0 <= lo^0, {lo^0 -> undef6, rest remain the same}>
[ Termination Graph ]
Strengthening and disabling transitions...
> It's unfeasible. Removing transition: 
<l2, l2, 1 + hi^0 <= lo^0, {lo^0 -> undef6, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l2, l2, 1 + hi^0 <= lo^0, {hi^0 -> undef2, rest remain the same}>
New Graphs: 

LOG: CALL check - Post:lo^0 <= hi^0 - Process 1
* Exit transition: <l0, l2, __const_99^0 = lo^0 /\ hi^0 = 0, {all remain the same}>
* Postcondition  : lo^0 <= hi^0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000458s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000550s
INVARIANTS: 
2: 
Quasi-INVARIANTS to narrow Graph: 
2: lo^0 <= hi^0 , 
Narrowing transition: 
<l2, l2, 1 + hi^0 <= lo^0, {hi^0 -> undef2, rest remain the same}>

LOG: Narrow transition size 1
Narrowing transition: 
<l2, l2, 1 + hi^0 <= lo^0, {lo^0 -> undef6, rest remain the same}>

LOG: Narrow transition size 1
invGraph after Narrowing: 
Transitions:
<l2, l2, 1 + hi^0 <= lo^0, {hi^0 -> undef2, rest remain the same}>
<l2, l2, 1 + hi^0 <= lo^0, {lo^0 -> undef6, rest remain the same}>
Variables:
hi^0, lo^0
Checking conditional termination of SCC {l2}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000831s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.003227s
[46131 : 46137]
[46131 : 46138]
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.010797s
Time used: 0.010377

[46131 : 46238]
[46131 : 46242]
Successful child: 46238

Program does NOT terminate