63.45/63.73	NO
63.45/63.73	
63.45/63.74	Solver Timeout: 4
63.45/63.74	Global Timeout: 300
63.45/63.74	No parsing errors!
63.45/63.74	Init Location: 0
63.45/63.74	Transitions:
63.45/63.74	<l0, l5, true>
63.45/63.74	<l1, l2, ((0 + x^0) <= (0 + y^0))>
63.45/63.74	<l1, l3, true, par{x^0 -> (1 + x^0), y^0 -> (~(1) + y^0)}>
63.45/63.74	<l3, l1, true>
63.45/63.74	<l4, l1, true, par{x^0 -> 1, y^0 -> 0}>
63.45/63.74	<l5, l4, true>
63.45/63.74	
63.45/63.74	Fresh variables:
63.45/63.74	
63.45/63.74	Undef variables:
63.45/63.74	
63.45/63.74	Abstraction variables:
63.45/63.74	
63.45/63.74	Exit nodes:
63.45/63.74	
63.45/63.74	Accepting locations:
63.45/63.74	
63.45/63.74	Asserts:
63.45/63.74	
63.45/63.74	Preprocessed LLVMGraph
63.45/63.74	Init Location: 0
63.45/63.74	Transitions:
63.45/63.74	<l0, l1, (x^0 = 1) /\ (y^0 = 0)>
63.45/63.74	<l1, l2, ((0 + x^0) <= (0 + y^0))>
63.45/63.74	<l1, l1, true, par{x^0 -> (1 + x^0), y^0 -> (~(1) + y^0)}>
63.45/63.74	
63.45/63.74	Fresh variables:
63.45/63.74	
63.45/63.74	Undef variables:
63.45/63.74	
63.45/63.74	Abstraction variables:
63.45/63.74	
63.45/63.74	Exit nodes:
63.45/63.74	
63.45/63.74	Accepting locations:
63.45/63.74	
63.45/63.74	Asserts:
63.45/63.74	
63.45/63.74	*************************************************************
63.45/63.74	*******************************************************************************************
63.45/63.74	***********************       WORKING TRANSITION SYSTEM (DAG)       ***********************
63.45/63.74	*******************************************************************************************
63.45/63.74	
63.45/63.74	Init Location: 0
63.45/63.74	Graph 0:
63.45/63.74	Transitions:
63.45/63.74	Variables:
63.45/63.74	
63.45/63.74	Graph 1:
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, true, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	
63.45/63.74	Graph 2:
63.45/63.74	Transitions:
63.45/63.74	Variables:
63.45/63.74	
63.45/63.74	Precedence: 
63.45/63.74	Graph 0
63.45/63.74	
63.45/63.74	Graph 1
63.45/63.74	<l0, l1, y^0 = 0 /\ x^0 = 1, {all remain the same}>
63.45/63.74	
63.45/63.74	Graph 2
63.45/63.74	<l1, l2, x^0 <= y^0, {all remain the same}>
63.45/63.74	
63.45/63.74	Map Locations to Subgraph:
63.45/63.74	( 0 , 0 )
63.45/63.74	( 1 , 1 )
63.45/63.74	( 2 , 2 )
63.45/63.74	
63.45/63.74	*******************************************************************************************
63.45/63.74	********************************    CHECKING ASSERTIONS    ********************************
63.45/63.74	*******************************************************************************************
63.45/63.74	
63.45/63.74	Proving termination of subgraph 0
63.45/63.74	Proving termination of subgraph 1
63.45/63.74	Checking unfeasibility...
63.45/63.74	Time used: 0.001908
63.45/63.74	
63.45/63.74	Checking conditional termination of SCC {l1}...
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.000636s
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.001143s
63.45/63.74	Trying to remove transition: <l1, l1, true, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.004849s
63.45/63.74	Time used: 0.004736
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.093225s
63.45/63.74	Time used: 4.09243
63.45/63.74	Solving with 2 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.007246s
63.45/63.74	Time used: 4.00091
63.45/63.74	Solving with 3 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.005597s
63.45/63.74	Time used: 1.00043
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.010353s
63.45/63.74	Time used: 0.007068
63.45/63.74	Improving Solution with cost 1 ...
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetNextSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.000732s
63.45/63.74	Time used: 1.00065
63.45/63.74	
63.45/63.74	LOG: SAT solveNonLinear - Elapsed time: 1.011085s
63.45/63.74	Cost: 1; Total time: 1.00772
63.45/63.74	Quasi-ranking function: 50000 - x^0
63.45/63.74	New Graphs: 
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, 50001 <= x^0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	Checking conditional termination of SCC {l1}...
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.000486s
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.001642s
63.45/63.74	Trying to remove transition: <l1, l1, 50001 <= x^0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.007106s
63.45/63.74	Time used: 0.006977
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002747s
63.45/63.74	Time used: 4.00196
63.45/63.74	Solving with 2 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.005070s
63.45/63.74	Time used: 4.00075
63.45/63.74	Solving with 3 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.007670s
63.45/63.74	Time used: 1.00058
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.011664s
63.45/63.74	Time used: 0.008189
63.45/63.74	Improving Solution with cost 1 ...
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetNextSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001072s
63.45/63.74	Time used: 1.00085
63.45/63.74	
63.45/63.74	LOG: SAT solveNonLinear - Elapsed time: 1.012736s
63.45/63.74	Cost: 1; Total time: 1.00904
63.45/63.74	Termination implied by a set of invariant(s):
63.45/63.74	Invariant at l1: y^0 <= 1
63.45/63.74	[ Invariant Graph ]
63.45/63.74	Strengthening and disabling transitions...
63.45/63.74	
63.45/63.74	LOG: CALL solverLinear in Graph for feasibility
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear in Graph for feasibility
63.45/63.74	Strengthening transition (result): 
63.45/63.74	<l1, l1, y^0 <= 1, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	[ Termination Graph ]
63.45/63.74	Strengthening and disabling transitions...
63.45/63.74	
63.45/63.74	LOG: CALL solverLinear in Graph for feasibility
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear in Graph for feasibility
63.45/63.74	Strengthening transition (result): 
63.45/63.74	<l1, l1, y^0 <= 1 /\ 50001 <= x^0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Quasi-ranking function: 50000 + y^0
63.45/63.74	New Graphs: 
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, 50001 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	Checking conditional termination of SCC {l1}...
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.000580s
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.002498s
63.45/63.74	Trying to remove transition: <l1, l1, 50001 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.006428s
63.45/63.74	Time used: 0.006279
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002086s
63.45/63.74	Time used: 4.00109
63.45/63.74	Solving with 2 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.028181s
63.45/63.74	Time used: 4.00104
63.45/63.74	Solving with 3 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.007295s
63.45/63.74	Time used: 1.00053
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.013167s
63.45/63.74	Time used: 0.009586
63.45/63.74	Improving Solution with cost 1 ...
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetNextSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.000839s
63.45/63.74	Time used: 1.00075
63.45/63.74	
63.45/63.74	LOG: SAT solveNonLinear - Elapsed time: 1.014006s
63.45/63.74	Cost: 1; Total time: 1.01034
63.45/63.74	Termination implied by a set of invariant(s):
63.45/63.74	Invariant at l1: y^0 <= 1
63.45/63.74	[ Invariant Graph ]
63.45/63.74	Strengthening and disabling transitions...
63.45/63.74	
63.45/63.74	LOG: CALL solverLinear in Graph for feasibility
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear in Graph for feasibility
63.45/63.74	Strengthening transition (result): 
63.45/63.74	<l1, l1, y^0 <= 1, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	[ Termination Graph ]
63.45/63.74	Strengthening and disabling transitions...
63.45/63.74	
63.45/63.74	LOG: CALL solverLinear in Graph for feasibility
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear in Graph for feasibility
63.45/63.74	Strengthening transition (result): 
63.45/63.74	<l1, l1, 50001 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Quasi-ranking function: 50000 + x^0 + 2*y^0
63.45/63.74	New Graphs: 
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	Checking conditional termination of SCC {l1}...
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.000691s
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.003064s
63.45/63.74	Trying to remove transition: <l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008340s
63.45/63.74	Time used: 0.008175
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.003601s
63.45/63.74	Time used: 4.0009
63.45/63.74	Solving with 2 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.010997s
63.45/63.74	Time used: 4.00065
63.45/63.74	Solving with 3 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.004969s
63.45/63.74	Time used: 1.00046
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.013461s
63.45/63.74	Time used: 0.009912
63.45/63.74	Improving Solution with cost 1 ...
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetNextSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001116s
63.45/63.74	Time used: 1.00103
63.45/63.74	
63.45/63.74	LOG: SAT solveNonLinear - Elapsed time: 1.014577s
63.45/63.74	Cost: 1; Total time: 1.01094
63.45/63.74	Quasi-ranking function: 50000 - x^0 + y^0
63.45/63.74	New Graphs: 
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	Checking conditional termination of SCC {l1}...
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.000788s
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.003400s
63.45/63.74	Trying to remove transition: <l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.009104s
63.45/63.74	Time used: 0.008935
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.011420s
63.45/63.74	Time used: 4.00222
63.45/63.74	Solving with 2 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.029831s
63.45/63.74	Time used: 4.0007
63.45/63.74	Solving with 3 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.005385s
63.45/63.74	Time used: 1.00042
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.016884s
63.45/63.74	Time used: 0.013555
63.45/63.74	Improving Solution with cost 1 ...
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetNextSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002698s
63.45/63.74	Time used: 1.00261
63.45/63.74	
63.45/63.74	LOG: SAT solveNonLinear - Elapsed time: 1.019582s
63.45/63.74	Cost: 1; Total time: 1.01616
63.45/63.74	Termination implied by a set of invariant(s):
63.45/63.74	Invariant at l1: y^0 <= 1 + x^0
63.45/63.74	[ Invariant Graph ]
63.45/63.74	Strengthening and disabling transitions...
63.45/63.74	
63.45/63.74	LOG: CALL solverLinear in Graph for feasibility
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear in Graph for feasibility
63.45/63.74	Strengthening transition (result): 
63.45/63.74	<l1, l1, y^0 <= 1 + x^0 /\ y^0 <= 1, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	[ Termination Graph ]
63.45/63.74	Strengthening and disabling transitions...
63.45/63.74	
63.45/63.74	LOG: CALL solverLinear in Graph for feasibility
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear in Graph for feasibility
63.45/63.74	Strengthening transition (result): 
63.45/63.74	<l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= x^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Quasi-ranking function: 50000 - 2*x^0 - y^0
63.45/63.74	New Graphs: 
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= x^0 /\ 50001 <= 2*x^0 + y^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	Checking conditional termination of SCC {l1}...
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.000876s
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.003979s
63.45/63.74	Trying to remove transition: <l1, l1, 50001 + x^0 + 2*y^0 <= 0 /\ 50001 <= x^0 /\ 50001 + y^0 <= x^0 /\ 50001 <= 2*x^0 + y^0 /\ 50001 + y^0 <= 0, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.009690s
63.45/63.74	Time used: 0.009519
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.010151s
63.45/63.74	Time used: 4.0015
63.45/63.74	Solving with 2 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.005599s
63.45/63.74	Time used: 4.00102
63.45/63.74	Solving with 3 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.005493s
63.45/63.74	Time used: 1.00079
63.45/63.74	Solving with 1 template(s).
63.45/63.74	
63.45/63.74	LOG: CALL solveNonLinearGetFirstSolution
63.45/63.74	
63.45/63.74	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.006421s
63.45/63.74	Time used: 4.00281
63.45/63.74	Termination failed. Trying to show unreachability...
63.45/63.74	Proving unreachability of entry: <l0, l1, y^0 = 0 /\ x^0 = 1, {all remain the same}>
63.45/63.74	
63.45/63.74	LOG: CALL check - Post:1 <= 0 - Process 1
63.45/63.74	* Exit transition: <l0, l1, y^0 = 0 /\ x^0 = 1, {all remain the same}>
63.45/63.74	* Postcondition  : 1 <= 0
63.45/63.74	
63.45/63.74	LOG: CALL solveLinear
63.45/63.74	
63.45/63.74	LOG: RETURN solveLinear - Elapsed time: 0.029288s
63.45/63.74	> Postcondition is not implied!
63.45/63.74	
63.45/63.74	LOG: RETURN check - Elapsed time: 0.029410s
63.45/63.74	Cannot prove unreachability
63.45/63.74	
63.45/63.74	Proving non-termination of subgraph 1
63.45/63.74	Transitions:
63.45/63.74	<l1, l1, true, {x^0 -> 1 + x^0, y^0 -> -1 + y^0, rest remain the same}>
63.45/63.74	Variables:
63.45/63.74	x^0, y^0
63.45/63.74	
63.45/63.74	Checking conditional non-termination of SCC {l1}...
63.45/63.74	> No exit transition to close.
63.45/63.74	Calling reachability with...
63.45/63.74	Transition: <l1, end, true, {all remain the same}>
63.45/63.74	Conditions: 
63.45/63.74	OPEN EXITS: 
63.45/63.74	<l1, end, true, {all remain the same}>
63.45/63.74	
63.45/63.74	--- Reachability graph ---
63.45/63.74	> Graph without transitions.
63.45/63.74	
63.45/63.74	Calling reachability with...
63.45/63.74	Transition: <l0, l1, y^0 = 0 /\ x^0 = 1, {all remain the same}>
63.45/63.74	Conditions: 
63.45/63.74	OPEN EXITS: 
63.45/63.74	<l0, l1, y^0 = 0 /\ x^0 = 1, {all remain the same}>
63.45/63.74	
63.45/63.74	> Conditions are reachable!
63.45/63.74	
63.45/63.74	Program does NOT terminate
63.45/63.74	/export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found
63.45/63.74	/export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found
63.45/63.74	EOF