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


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


NO

Solver Timeout: 4
Global Timeout: 300
Maximum number of concurrent processes: 900
No parsing errors!
Init Location: 0
Transitions:
<l0, l4, true>
<l1, l2, (undef2 = ((0 + __const_1000^0) + x^0)) /\ (1 <= (0 + undef2)), par{x^0 -> undef2}>
<l2, l1, true>
<l3, l1, true>
<l4, l3, true>

Fresh variables:
undef2, 

Undef variables:
undef2, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

Preprocessed LLVMGraph
Init Location: 0
Transitions:
<l0, l1, true>
<l1, l1, (undef2 = ((0 + __const_1000^0) + x^0)) /\ (1 <= (0 + undef2)), par{x^0 -> undef2}>

Fresh variables:
undef2, 

Undef variables:
undef2, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

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

Init Location: 0
Graph 0:
Transitions:
Variables:

Graph 1:
Transitions:
<l1, l1, 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
Variables:
__const_1000^0, x^0

Precedence: 
Graph 0

Graph 1
<l0, l1, true, {all remain the same}>

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

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

Proving termination of subgraph 0
Proving termination of subgraph 1
Checking unfeasibility...
Time used: 0.001786

Checking conditional termination of SCC {l1}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000653s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.002082s
[52250 : 52251]
[52250 : 52252]
Successful child: 52251
[ 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: 
<l1, l1, 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
[ Termination Graph ]
Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l1, l1, 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
New Graphs: 

LOG: CALL check - Post:1 + __const_1000^0 + x^0 <= 0 - Process 1
* Exit transition: <l0, l1, true, {all remain the same}>
* Postcondition  : 1 + __const_1000^0 + x^0 <= 0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000271s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000337s
INVARIANTS: 
1: 
Quasi-INVARIANTS to narrow Graph: 
1: 1 + __const_1000^0 + x^0 <= 0 , 
Narrowing transition: 
<l1, l1, 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>

LOG: Narrow transition size 1
invGraph after Narrowing: 
Transitions:
<l1, l1, 0 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
Variables:
__const_1000^0, x^0
Checking conditional termination of SCC {l1}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000747s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.002565s
[52250 : 52256]
[52250 : 52257]
Successful child: 52256
[ 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: 
<l1, l1, 0 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
[ Termination Graph ]
Strengthening and disabling transitions...
> It's unfeasible. Removing transition: 
<l1, l1, 0 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
New Graphs: 

LOG: CALL check - Post:__const_1000^0 + x^0 <= 0 - Process 2
* Exit transition: <l0, l1, 0 <= __const_1000^0 + x^0, {all remain the same}>
* Postcondition  : __const_1000^0 + x^0 <= 0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000371s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000446s
INVARIANTS: 
1: 
Quasi-INVARIANTS to narrow Graph: 
1: __const_1000^0 + x^0 <= 0 , 
Narrowing transition: 
<l1, l1, 0 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>

LOG: Narrow transition size 1
invGraph after Narrowing: 
Transitions:
<l1, l1, 1 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
Variables:
__const_1000^0, x^0
Checking conditional termination of SCC {l1}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000637s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.002271s
[52250 : 52261]
[52250 : 52262]
Successful child: 52261
[ Invariant Graph ]
Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l1, l1, 1 + __const_1000^0 <= 0 /\ 1 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
[ Termination Graph ]
Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l1, l1, 1 + __const_1000^0 <= 0 /\ 1 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
Ranking function: __const_1000^0 + x^0
New Graphs: 

LOG: CALL check - Post:1 + __const_1000^0 <= 0 - Process 3
* Exit transition: <l0, l1, 1 <= __const_1000^0 + x^0, {all remain the same}>
* Postcondition  : 1 + __const_1000^0 <= 0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000300s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000369s
INVARIANTS: 
1: 
Quasi-INVARIANTS to narrow Graph: 
1: 1 + __const_1000^0 <= 0 , 
Narrowing transition: 
<l1, l1, 1 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>

LOG: Narrow transition size 1
invGraph after Narrowing: 
Transitions:
<l1, l1, 0 <= __const_1000^0 /\ 1 <= __const_1000^0 + x^0 /\ 1 <= undef2 /\ __const_1000^0 + x^0 = undef2, {x^0 -> undef2, rest remain the same}>
Variables:
__const_1000^0, x^0
Checking conditional termination of SCC {l1}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000673s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.002422s
[52250 : 52266]
[52250 : 52267]
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.006555s
Time used: 0.006166

[52250 : 52271]
[52250 : 52275]
Successful child: 52275

Program does NOT terminate