27.45/27.52	NO
27.45/27.52	
27.45/27.52	Solver Timeout: 4
27.45/27.52	Global Timeout: 300
27.45/27.52	No parsing errors!
27.45/27.52	Init Location: 0
27.45/27.52	Transitions:
27.45/27.52	<l0, l5, true>
27.45/27.52	<l1, l2, true, par{x^0 -> ((0 + x^0) + y^0), y^0 -> (~(2) + y^0)}>
27.45/27.52	<l2, l1, true>
27.45/27.52	<l1, l3, true, par{x^0 -> ((0 + x^0) + z^0), y^0 -> (1 + y^0), z^0 -> (~(2) + z^0)}>
27.45/27.52	<l3, l1, true>
27.45/27.52	<l4, l1, (0 <= (0 + x^0))>
27.45/27.52	<l5, l4, true>
27.45/27.52	
27.45/27.52	Fresh variables:
27.45/27.52	
27.45/27.52	Undef variables:
27.45/27.52	
27.45/27.52	Abstraction variables:
27.45/27.52	
27.45/27.52	Exit nodes:
27.45/27.52	
27.45/27.52	Accepting locations:
27.45/27.52	
27.45/27.52	Asserts:
27.45/27.52	
27.45/27.52	Preprocessed LLVMGraph
27.45/27.52	Init Location: 0
27.45/27.52	Transitions:
27.45/27.52	<l0, l1, (0 <= (0 + x^0))>
27.45/27.52	<l1, l1, true, par{x^0 -> ((0 + x^0) + y^0), y^0 -> (~(2) + y^0)}>
27.45/27.52	<l1, l1, true, par{x^0 -> ((0 + x^0) + z^0), y^0 -> (1 + y^0), z^0 -> (~(2) + z^0)}>
27.45/27.52	
27.45/27.52	Fresh variables:
27.45/27.52	
27.45/27.52	Undef variables:
27.45/27.52	
27.45/27.52	Abstraction variables:
27.45/27.52	
27.45/27.52	Exit nodes:
27.45/27.52	
27.45/27.52	Accepting locations:
27.45/27.52	
27.45/27.52	Asserts:
27.45/27.52	
27.45/27.52	*************************************************************
27.45/27.52	*******************************************************************************************
27.45/27.52	***********************       WORKING TRANSITION SYSTEM (DAG)       ***********************
27.45/27.52	*******************************************************************************************
27.45/27.52	
27.45/27.52	Init Location: 0
27.45/27.52	Graph 0:
27.45/27.52	Transitions:
27.45/27.52	Variables:
27.45/27.52	
27.45/27.52	Graph 1:
27.45/27.52	Transitions:
27.45/27.52	<l1, l1, true, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.52	<l1, l1, true, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.52	Variables:
27.45/27.52	x^0, y^0, z^0
27.45/27.52	
27.45/27.52	Precedence: 
27.45/27.52	Graph 0
27.45/27.52	
27.45/27.52	Graph 1
27.45/27.52	<l0, l1, 0 <= x^0, {all remain the same}>
27.45/27.52	
27.45/27.52	Map Locations to Subgraph:
27.45/27.52	( 0 , 0 )
27.45/27.52	( 1 , 1 )
27.45/27.52	
27.45/27.52	*******************************************************************************************
27.45/27.52	********************************    CHECKING ASSERTIONS    ********************************
27.45/27.52	*******************************************************************************************
27.45/27.52	
27.45/27.52	Proving termination of subgraph 0
27.45/27.52	Proving termination of subgraph 1
27.45/27.52	Checking unfeasibility...
27.45/27.52	Time used: 0.004876
27.45/27.52	
27.45/27.52	Checking conditional termination of SCC {l1}...
27.45/27.52	
27.45/27.52	LOG: CALL solveLinear
27.45/27.52	
27.45/27.52	LOG: RETURN solveLinear - Elapsed time: 0.000946s
27.45/27.52	
27.45/27.52	LOG: CALL solveLinear
27.45/27.52	
27.45/27.52	LOG: RETURN solveLinear - Elapsed time: 0.002182s
27.45/27.52	Trying to remove transition: <l1, l1, true, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.52	Solving with 1 template(s).
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.012558s
27.45/27.52	Time used: 0.012429
27.45/27.52	Trying to remove transition: <l1, l1, true, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.52	Solving with 1 template(s).
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.007261s
27.45/27.52	Time used: 0.006453
27.45/27.52	Solving with 1 template(s).
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002299s
27.45/27.52	Time used: 4.00136
27.45/27.52	Solving with 2 template(s).
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.006397s
27.45/27.52	Time used: 4.00083
27.45/27.52	Solving with 3 template(s).
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.010359s
27.45/27.52	Time used: 1.00036
27.45/27.52	Solving with 1 template(s).
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.037942s
27.45/27.52	Time used: 0.021298
27.45/27.52	Improving Solution with cost 1 ...
27.45/27.52	
27.45/27.52	LOG: CALL solveNonLinearGetNextSolution
27.45/27.52	
27.45/27.52	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.034490s
27.45/27.52	Time used: 0.034482
27.45/27.52	
27.45/27.52	LOG: SAT solveNonLinear - Elapsed time: 0.072432s
27.45/27.52	Cost: 1; Total time: 0.05578
27.45/27.52	Quasi-ranking function: 50000 + y^0 + z^0
27.45/27.52	New Graphs: 
27.45/27.52	Transitions:
27.45/27.52	<l1, l1, 50001 + y^0 + z^0 <= 0, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.52	<l1, l1, 50001 + y^0 + z^0 <= 0, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.52	Variables:
27.45/27.52	x^0, y^0, z^0
27.45/27.52	Checking conditional termination of SCC {l1}...
27.45/27.52	
27.45/27.52	LOG: CALL solveLinear
27.45/27.52	
27.45/27.52	LOG: RETURN solveLinear - Elapsed time: 0.000919s
27.45/27.52	
27.45/27.52	LOG: CALL solveLinear
27.45/27.52	
27.45/27.52	LOG: RETURN solveLinear - Elapsed time: 0.005980s
27.45/27.52	Trying to remove transition: <l1, l1, 50001 + y^0 + z^0 <= 0, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.021176s
27.45/27.53	Time used: 0.020986
27.45/27.53	Trying to remove transition: <l1, l1, 50001 + y^0 + z^0 <= 0, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.015627s
27.45/27.53	Time used: 0.014553
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.003026s
27.45/27.53	Time used: 4.00157
27.45/27.53	Solving with 2 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.038443s
27.45/27.53	Time used: 4.00075
27.45/27.53	Solving with 3 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.009975s
27.45/27.53	Time used: 1.00003
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.037446s
27.45/27.53	Time used: 0.020586
27.45/27.53	Improving Solution with cost 1 ...
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetNextSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.027954s
27.45/27.53	Time used: 0.027946
27.45/27.53	
27.45/27.53	LOG: SAT solveNonLinear - Elapsed time: 0.065400s
27.45/27.53	Cost: 1; Total time: 0.048532
27.45/27.53	Quasi-ranking function: 50000 + z^0
27.45/27.53	New Graphs: 
27.45/27.53	Transitions:
27.45/27.53	<l1, l1, 50001 + y^0 + z^0 <= 0, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.53	<l1, l1, 50001 + y^0 + z^0 <= 0 /\ 50001 + z^0 <= 0, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.53	Variables:
27.45/27.53	x^0, y^0, z^0
27.45/27.53	Checking conditional termination of SCC {l1}...
27.45/27.53	
27.45/27.53	LOG: CALL solveLinear
27.45/27.53	
27.45/27.53	LOG: RETURN solveLinear - Elapsed time: 0.001042s
27.45/27.53	
27.45/27.53	LOG: CALL solveLinear
27.45/27.53	
27.45/27.53	LOG: RETURN solveLinear - Elapsed time: 0.006707s
27.45/27.53	Trying to remove transition: <l1, l1, 50001 + y^0 + z^0 <= 0 /\ 50001 + z^0 <= 0, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023866s
27.45/27.53	Time used: 0.023675
27.45/27.53	Trying to remove transition: <l1, l1, 50001 + y^0 + z^0 <= 0, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.015147s
27.45/27.53	Time used: 0.014047
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.010445s
27.45/27.53	Time used: 4.00307
27.45/27.53	Solving with 2 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.008643s
27.45/27.53	Time used: 4.00084
27.45/27.53	Solving with 3 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.010244s
27.45/27.53	Time used: 1.00038
27.45/27.53	Solving with 1 template(s).
27.45/27.53	
27.45/27.53	LOG: CALL solveNonLinearGetFirstSolution
27.45/27.53	
27.45/27.53	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.040298s
27.45/27.53	Time used: 0.023406
27.45/27.53	Termination failed. Trying to show unreachability...
27.45/27.53	Proving unreachability of entry: <l0, l1, 0 <= x^0, {all remain the same}>
27.45/27.53	
27.45/27.53	LOG: CALL check - Post:1 <= 0 - Process 1
27.45/27.53	* Exit transition: <l0, l1, 0 <= x^0, {all remain the same}>
27.45/27.53	* Postcondition  : 1 <= 0
27.45/27.53	
27.45/27.53	LOG: CALL solveLinear
27.45/27.53	
27.45/27.53	LOG: RETURN solveLinear - Elapsed time: 0.003172s
27.45/27.53	> Postcondition is not implied!
27.45/27.53	
27.45/27.53	LOG: RETURN check - Elapsed time: 0.003282s
27.45/27.53	Cannot prove unreachability
27.45/27.53	
27.45/27.53	Proving non-termination of subgraph 1
27.45/27.53	Transitions:
27.45/27.53	<l1, l1, true, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}>
27.45/27.53	<l1, l1, true, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}>
27.45/27.53	Variables:
27.45/27.53	x^0, y^0, z^0
27.45/27.53	
27.45/27.53	Checking conditional non-termination of SCC {l1}...
27.45/27.53	> No exit transition to close.
27.45/27.53	Calling reachability with...
27.45/27.53	Transition: <l1, end, true, {all remain the same}>
27.45/27.53	Conditions: 
27.45/27.53	OPEN EXITS: 
27.45/27.53	<l1, end, true, {all remain the same}>
27.45/27.53	
27.45/27.53	--- Reachability graph ---
27.45/27.53	> Graph without transitions.
27.45/27.53	
27.45/27.53	Calling reachability with...
27.45/27.53	Transition: <l0, l1, 0 <= x^0, {all remain the same}>
27.45/27.53	Conditions: 
27.45/27.53	OPEN EXITS: 
27.45/27.53	<l0, l1, 0 <= x^0, {all remain the same}>
27.45/27.53	
27.45/27.53	> Conditions are reachable!
27.45/27.53	
27.45/27.53	Program does NOT terminate
27.45/27.53	/export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found
27.45/27.53	/export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found
27.45/27.53	EOF