/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, l7, true>
<l1, l2, (((0 + (~(1) * x_5^0)) + y_6^0) <= 0) /\ (undef1 = undef1), par{Result_4^0 -> undef1}>
<l1, l3, (0 <= ((~(1) + (~(1) * x_5^0)) + y_6^0)) /\ (undef6 = undef6) /\ ((0 + undef6) <= 0) /\ (0 <= (0 + undef6)), par{tmp_7^0 -> undef6, y_6^0 -> (~(1) + y_6^0)}>
<l3, l1, true>
<l1, l4, (0 <= ((~(1) + (~(1) * x_5^0)) + y_6^0)) /\ (undef14 = undef14), par{tmp_7^0 -> undef14}>
<l4, l5, ((1 + tmp_7^0) <= 0)>
<l4, l5, (1 <= (0 + tmp_7^0))>
<l5, l1, true>
<l6, l1, true>
<l7, l6, true>

Fresh variables:
undef1, undef6, undef14, 

Undef variables:
undef1, undef6, undef14, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

Preprocessed LLVMGraph
Init Location: 0
Transitions:
<l0, l1, true>
<l1, l2, (((0 + (~(1) * x_5^0)) + y_6^0) <= 0) /\ (undef1 = undef1)>
<l1, l1, (0 <= ((~(1) + (~(1) * x_5^0)) + y_6^0)) /\ (undef6 = undef6) /\ ((0 + undef6) <= 0) /\ (0 <= (0 + undef6)), par{y_6^0 -> (~(1) + y_6^0)}>
<l1, l1, (0 <= ((~(1) + (~(1) * x_5^0)) + y_6^0)) /\ (undef14 = undef14) /\ ((1 + undef14) <= 0)>
<l1, l1, (0 <= ((~(1) + (~(1) * x_5^0)) + y_6^0)) /\ (undef14 = undef14) /\ (1 <= (0 + undef14))>

Fresh variables:
undef1, undef6, undef14, 

Undef variables:
undef1, undef6, undef14, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

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

Init Location: 0
Graph 0:
Transitions:
Variables:

Graph 1:
Transitions:
<l1, l1, 1 + x_5^0 <= y_6^0 /\ undef6 = 0, {y_6^0 -> -1 + y_6^0, rest remain the same}>
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 + undef14 <= 0, {all remain the same}>
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 <= undef14, {all remain the same}>
Variables:
x_5^0, y_6^0

Graph 2:
Transitions:
Variables:

Precedence: 
Graph 0

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

Graph 2
<l1, l2, y_6^0 <= x_5^0, {all remain the same}>

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

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

Proving termination of subgraph 0
Proving termination of subgraph 1
Checking unfeasibility...
Time used: 0.004649

Checking conditional termination of SCC {l1}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000747s
Ranking function: -1 - x_5^0 + y_6^0
New Graphs: 
Transitions:
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 + undef14 <= 0, {all remain the same}>
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 <= undef14, {all remain the same}>
Variables:
x_5^0, y_6^0
> No variable changes in termination graph.
Checking conditional unfeasibility...
Calling Safety with literal y_6^0 <= x_5^0 and entry <l1, l1, true, {all remain the same}>

LOG: CALL check - Post:y_6^0 <= x_5^0 - Process 1
* Exit transition: <l1, l1, true, {all remain the same}>
* Postcondition  : y_6^0 <= x_5^0
Quasi-invariants: 
Location 1: y_6^0 <= x_5^0 ; 

LOG: CALL check - Post:y_6^0 <= x_5^0 - Process 2
* Exit transition: <l0, l1, true, {all remain the same}>
* Postcondition  : y_6^0 <= x_5^0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000259s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000322s

LOG: NarrowEntry size 1
Narrowing transition: 
<l1, l1, 1 + x_5^0 <= y_6^0 /\ undef6 = 0, {y_6^0 -> -1 + y_6^0, rest remain the same}>

LOG: Narrow transition size 1
Narrowing transition: 
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 + undef14 <= 0, {all remain the same}>

LOG: Narrow transition size 1
Narrowing transition: 
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 <= undef14, {all remain the same}>

LOG: Narrow transition size 1
ENTRIES:
<l0, l1, 1 + x_5^0 <= y_6^0, {all remain the same}>
END ENTRIES:
GRAPH:
<l1, l1, 1 + x_5^0 <= y_6^0 /\ undef6 = 0, {y_6^0 -> -1 + y_6^0, rest remain the same}>
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 + undef14 <= 0, {all remain the same}>
<l1, l1, 1 + x_5^0 <= y_6^0 /\ 1 <= undef14, {all remain the same}>
END GRAPH:
EXIT: <l1, l1, true, {all remain the same}>
POST: y_6^0 <= x_5^0


LOG: Try proving POST
[44621 : 44629]
[44621 : 44630]
[44621 : 44631]

LOG: Postcondition is not implied - no solution
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 4.110765s

[44621 : 45852]
[44621 : 45858]
Successful child: 45858

Program does NOT terminate