21.39/21.44	NO
21.39/21.44	
21.39/21.44	Solver Timeout: 4
21.39/21.44	Global Timeout: 300
21.39/21.44	No parsing errors!
21.39/21.44	Init Location: 0
21.39/21.44	Transitions:
21.39/21.44	<l0, l13, true>
21.39/21.44	<l1, l2, (undef16 = (0 + b_128^0)) /\ ((5 + (~(1) * undef16)) <= 0) /\ (undef10 = undef10) /\ (undef4 = 1) /\ (undef2 = (0 + undef4)) /\ (undef15 = (0 + undef2)) /\ (undef1 = undef1), par{Result_4^0 -> undef1, __cil_tmp2_7^0 -> undef2, __retres1_6^0 -> undef4, lt_13^0 -> undef10, tmp_11^0 -> (0 + undef15)}>
21.39/21.44	<l1, l3, (undef33 = (0 + b_128^0)) /\ (0 <= (4 + (~(1) * undef33))) /\ (undef26 = undef26) /\ (undef32 = (0 + b_128^0)) /\ (undef25 = undef25) /\ (undef20 = 0) /\ (undef18 = (0 + undef20)) /\ (undef31 = (0 + undef18)) /\ (undef17 = undef17), par{Result_4^0 -> undef17, __cil_tmp2_7^0 -> undef18, __retres1_6^0 -> undef20, lt_12^0 -> undef25, lt_13^0 -> undef26, tmp_11^0 -> (0 + undef31)}>
21.39/21.44	<l4, l5, (((0 + (~(1) * x_8^0)) + y_9^0) <= 0) /\ (undef34 = undef34), par{Result_4^0 -> undef34}>
21.39/21.44	<l4, l6, (0 <= ((~(1) + (~(1) * x_8^0)) + y_9^0))>
21.39/21.44	<l3, l1, ((0 + tmp_11^0) <= 0) /\ (0 <= (0 + tmp_11^0)) /\ (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0))>
21.39/21.44	<l7, l3, (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0)) /\ (undef92 = 0) /\ (0 <= (4 + (~(1) * undef92))) /\ (undef85 = undef85) /\ (undef91 = 0) /\ (undef84 = undef84) /\ (undef79 = 0) /\ (undef77 = (0 + undef79)) /\ (undef90 = (0 + undef77)) /\ (undef76 = undef76), par{Result_4^0 -> undef76, __cil_tmp2_7^0 -> undef77, __retres1_6^0 -> undef79, lt_12^0 -> undef84, lt_13^0 -> undef85, tmp_11^0 -> (0 + undef90)}>
21.39/21.44	<l7, l4, (((0 + (~(1) * y_9^0)) + z_10^0) <= 0), par{x_8^0 -> (1 + x_8^0)}>
21.39/21.44	<l2, l8, (undef109 = __disjvr_0^0) /\ (__disjvr_0^0 = undef109), par{__disjvr_0^0 -> undef109}>
21.39/21.44	<l8, l7, true, par{y_9^0 -> (1 + y_9^0)}>
21.39/21.44	<l6, l3, (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0)) /\ (undef151 = 0) /\ (0 <= (4 + (~(1) * undef151))) /\ (undef144 = undef144) /\ (undef150 = 0) /\ (undef143 = undef143) /\ (undef138 = 0) /\ (undef136 = (0 + undef138)) /\ (undef149 = (0 + undef136)) /\ (undef135 = undef135), par{Result_4^0 -> undef135, __cil_tmp2_7^0 -> undef136, __retres1_6^0 -> undef138, lt_12^0 -> undef143, lt_13^0 -> undef144, tmp_11^0 -> (0 + undef149)}>
21.39/21.44	<l6, l4, (((0 + (~(1) * y_9^0)) + z_10^0) <= 0), par{x_8^0 -> (1 + x_8^0)}>
21.39/21.44	<l9, l4, (undef173 = undef173), par{count_5^0 -> undef173}>
21.39/21.44	<l10, l3, (undef196 = 1) /\ (0 <= (4 + (~(1) * undef196))) /\ (undef189 = undef189) /\ (undef195 = 1) /\ (undef188 = undef188) /\ (undef183 = 0) /\ (undef181 = (0 + undef183)) /\ (undef194 = (0 + undef181)) /\ (undef180 = undef180), par{Result_4^0 -> undef180, __cil_tmp2_7^0 -> undef181, __retres1_6^0 -> undef183, b_51^0 -> 2, lt_12^0 -> undef188, lt_13^0 -> undef189, tmp_11^0 -> (0 + undef194)}>
21.39/21.44	<l11, l3, (undef213 = (0 + b_51^0)) /\ (0 <= (4 + (~(1) * undef213))) /\ (undef206 = undef206) /\ (undef212 = (0 + b_51^0)) /\ (undef205 = undef205) /\ (undef200 = 0) /\ (undef198 = (0 + undef200)) /\ (undef211 = (0 + undef198)) /\ (undef197 = undef197), par{Result_4^0 -> undef197, __cil_tmp2_7^0 -> undef198, __retres1_6^0 -> undef200, b_76^0 -> (1 + b_51^0), lt_12^0 -> undef205, lt_13^0 -> undef206, tmp_11^0 -> (0 + undef211)}>
21.39/21.44	<l11, l2, (undef229 = (0 + b_51^0)) /\ ((5 + (~(1) * undef229)) <= 0) /\ (undef223 = undef223) /\ (undef217 = 1) /\ (undef215 = (0 + undef217)) /\ (undef228 = (0 + undef215)) /\ (undef214 = undef214), par{Result_4^0 -> undef214, __cil_tmp2_7^0 -> undef215, __retres1_6^0 -> undef217, lt_13^0 -> undef223, tmp_11^0 -> (0 + undef228)}>
21.39/21.44	<l12, l3, (undef246 = 1) /\ (0 <= (4 + (~(1) * undef246))) /\ (undef239 = undef239) /\ (undef245 = 1) /\ (undef238 = undef238) /\ (undef233 = 0) /\ (undef231 = (0 + undef233)) /\ (undef244 = (0 + undef231)) /\ (undef230 = undef230), par{Result_4^0 -> undef230, __cil_tmp2_7^0 -> undef231, __retres1_6^0 -> undef233, b_128^0 -> 2, lt_12^0 -> undef238, lt_13^0 -> undef239, tmp_11^0 -> (0 + undef244)}>
21.39/21.44	<l13, l9, true>
21.39/21.44	
21.39/21.44	Fresh variables:
21.39/21.44	undef1, undef2, undef4, undef10, undef15, undef16, undef17, undef18, undef20, undef25, undef26, undef31, undef32, undef33, undef34, undef76, undef77, undef79, undef84, undef85, undef90, undef91, undef92, undef109, undef135, undef136, undef138, undef143, undef144, undef149, undef150, undef151, undef173, undef180, undef181, undef183, undef188, undef189, undef194, undef195, undef196, undef197, undef198, undef200, undef205, undef206, undef211, undef212, undef213, undef214, undef215, undef217, undef223, undef228, undef229, undef230, undef231, undef233, undef238, undef239, undef244, undef245, undef246, 
21.39/21.44	
21.39/21.44	Undef variables:
21.39/21.44	undef1, undef2, undef4, undef10, undef15, undef16, undef17, undef18, undef20, undef25, undef26, undef31, undef32, undef33, undef34, undef76, undef77, undef79, undef84, undef85, undef90, undef91, undef92, undef109, undef135, undef136, undef138, undef143, undef144, undef149, undef150, undef151, undef173, undef180, undef181, undef183, undef188, undef189, undef194, undef195, undef196, undef197, undef198, undef200, undef205, undef206, undef211, undef212, undef213, undef214, undef215, undef217, undef223, undef228, undef229, undef230, undef231, undef233, undef238, undef239, undef244, undef245, undef246, 
21.39/21.44	
21.39/21.44	Abstraction variables:
21.39/21.44	
21.39/21.44	Exit nodes:
21.39/21.44	
21.39/21.44	Accepting locations:
21.39/21.44	
21.39/21.44	Asserts:
21.39/21.44	
21.39/21.44	Preprocessed LLVMGraph
21.39/21.44	Init Location: 0
21.39/21.44	Transitions:
21.39/21.44	<l0, l4, (undef173 = undef173)>
21.39/21.44	<l3, l3, ((0 + tmp_11^0) <= 0) /\ (0 <= (0 + tmp_11^0)) /\ (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0)) /\ (undef16 = (0 + b_128^0)) /\ ((5 + (~(1) * undef16)) <= 0) /\ (undef10 = undef10) /\ (undef4 = 1) /\ (undef2 = (0 + undef4)) /\ (undef15 = (0 + undef2)) /\ (undef1 = undef1) /\ (undef109 = __disjvr_0^0) /\ (__disjvr_0^0 = undef109) /\ (0 <= ((~(1) + (~(1) * (1 + y_9^0))) + z_10^0)) /\ (undef92 = 0) /\ (0 <= (4 + (~(1) * undef92))) /\ (undef85 = undef85) /\ (undef91 = 0) /\ (undef84 = undef84) /\ (undef79 = 0) /\ (undef77 = (0 + undef79)) /\ (undef90 = (0 + undef77)) /\ (undef76 = undef76), par{__disjvr_0^0 -> undef109, tmp_11^0 -> (0 + undef90), y_9^0 -> (1 + y_9^0)}>
21.39/21.44	<l3, l4, ((0 + tmp_11^0) <= 0) /\ (0 <= (0 + tmp_11^0)) /\ (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0)) /\ (undef16 = (0 + b_128^0)) /\ ((5 + (~(1) * undef16)) <= 0) /\ (undef10 = undef10) /\ (undef4 = 1) /\ (undef2 = (0 + undef4)) /\ (undef15 = (0 + undef2)) /\ (undef1 = undef1) /\ (undef109 = __disjvr_0^0) /\ (__disjvr_0^0 = undef109) /\ (((0 + (~(1) * (1 + y_9^0))) + z_10^0) <= 0), par{__disjvr_0^0 -> undef109, tmp_11^0 -> (0 + undef15), x_8^0 -> (1 + x_8^0), y_9^0 -> (1 + y_9^0)}>
21.39/21.44	<l3, l3, ((0 + tmp_11^0) <= 0) /\ (0 <= (0 + tmp_11^0)) /\ (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0)) /\ (undef33 = (0 + b_128^0)) /\ (0 <= (4 + (~(1) * undef33))) /\ (undef26 = undef26) /\ (undef32 = (0 + b_128^0)) /\ (undef25 = undef25) /\ (undef20 = 0) /\ (undef18 = (0 + undef20)) /\ (undef31 = (0 + undef18)) /\ (undef17 = undef17), par{tmp_11^0 -> (0 + undef31)}>
21.39/21.44	<l4, l5, (((0 + (~(1) * x_8^0)) + y_9^0) <= 0) /\ (undef34 = undef34)>
21.39/21.44	<l4, l3, (0 <= ((~(1) + (~(1) * x_8^0)) + y_9^0)) /\ (0 <= ((~(1) + (~(1) * y_9^0)) + z_10^0)) /\ (undef151 = 0) /\ (0 <= (4 + (~(1) * undef151))) /\ (undef144 = undef144) /\ (undef150 = 0) /\ (undef143 = undef143) /\ (undef138 = 0) /\ (undef136 = (0 + undef138)) /\ (undef149 = (0 + undef136)) /\ (undef135 = undef135), par{tmp_11^0 -> (0 + undef149)}>
21.39/21.44	<l4, l4, (0 <= ((~(1) + (~(1) * x_8^0)) + y_9^0)) /\ (((0 + (~(1) * y_9^0)) + z_10^0) <= 0), par{x_8^0 -> (1 + x_8^0)}>
21.39/21.44	
21.39/21.44	Fresh variables:
21.39/21.44	undef1, undef2, undef4, undef10, undef15, undef16, undef17, undef18, undef20, undef25, undef26, undef31, undef32, undef33, undef34, undef76, undef77, undef79, undef84, undef85, undef90, undef91, undef92, undef109, undef135, undef136, undef138, undef143, undef144, undef149, undef150, undef151, undef173, undef180, undef181, undef183, undef188, undef189, undef194, undef195, undef196, undef197, undef198, undef200, undef205, undef206, undef211, undef212, undef213, undef214, undef215, undef217, undef223, undef228, undef229, undef230, undef231, undef233, undef238, undef239, undef244, undef245, undef246, 
21.39/21.44	
21.39/21.44	Undef variables:
21.39/21.44	undef1, undef2, undef4, undef10, undef15, undef16, undef17, undef18, undef20, undef25, undef26, undef31, undef32, undef33, undef34, undef76, undef77, undef79, undef84, undef85, undef90, undef91, undef92, undef109, undef135, undef136, undef138, undef143, undef144, undef149, undef150, undef151, undef173, undef180, undef181, undef183, undef188, undef189, undef194, undef195, undef196, undef197, undef198, undef200, undef205, undef206, undef211, undef212, undef213, undef214, undef215, undef217, undef223, undef228, undef229, undef230, undef231, undef233, undef238, undef239, undef244, undef245, undef246, 
21.39/21.44	
21.39/21.44	Abstraction variables:
21.39/21.44	
21.39/21.44	Exit nodes:
21.39/21.44	
21.39/21.44	Accepting locations:
21.39/21.44	
21.39/21.44	Asserts:
21.39/21.44	
21.39/21.44	*************************************************************
21.39/21.44	*******************************************************************************************
21.39/21.44	***********************       WORKING TRANSITION SYSTEM (DAG)       ***********************
21.39/21.44	*******************************************************************************************
21.39/21.44	
21.39/21.44	Init Location: 0
21.39/21.44	Graph 0:
21.39/21.44	Transitions:
21.39/21.44	Variables:
21.39/21.44	
21.39/21.44	Graph 1:
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	
21.39/21.44	Graph 2:
21.39/21.44	Transitions:
21.39/21.44	Variables:
21.39/21.44	
21.39/21.44	Precedence: 
21.39/21.44	Graph 0
21.39/21.44	
21.39/21.44	Graph 1
21.39/21.44	<l0, l4, true, {all remain the same}>
21.39/21.44	
21.39/21.44	Graph 2
21.39/21.44	<l4, l5, y_9^0 <= x_8^0, {all remain the same}>
21.39/21.44	
21.39/21.44	Map Locations to Subgraph:
21.39/21.44	( 0 , 0 )
21.39/21.44	( 3 , 1 )
21.39/21.44	( 4 , 1 )
21.39/21.44	( 5 , 2 )
21.39/21.44	
21.39/21.44	*******************************************************************************************
21.39/21.44	********************************    CHECKING ASSERTIONS    ********************************
21.39/21.44	*******************************************************************************************
21.39/21.44	
21.39/21.44	Proving termination of subgraph 0
21.39/21.44	Proving termination of subgraph 1
21.39/21.44	Checking unfeasibility...
21.39/21.44	Time used: 0.034873
21.39/21.44	
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.008523s
21.39/21.44	Ranking function: -35 + b_128^0 - 15*y_9^0 + 15*z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, x_8^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004035s
21.39/21.44	Ranking function: -71 + 14*b_128^0 - y_9^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	x_8^0, y_9^0, z_10^0
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001068s
21.39/21.44	Ranking function: -1 - x_8^0 + y_9^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000937s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004026s
21.39/21.44	Trying to remove transition: <l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.007829s
21.39/21.44	Time used: 0.007487
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.059545s
21.39/21.44	Time used: 0.058653
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.091644s
21.39/21.44	Time used: 0.091639
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.151189s
21.39/21.44	Cost: 1; Total time: 0.150292
21.39/21.44	Failed at location 4: 1 + z_10^0 <= x_8^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 1 + tmp_11^0 <= 0
21.39/21.44	Quasi-invariant at l4: 1 + z_10^0 <= x_8^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.014302s
21.39/21.44	Remaining time after improvement: 0.994722
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 1 + tmp_11^0 <= 0
21.39/21.44	Quasi-invariant at l4: 1 + z_10^0 <= x_8^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + z_10^0 <= x_8^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal 1 + z_10^0 <= x_8^0 and entry <l0, l4, true, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:1 + z_10^0 <= x_8^0 - Process 1
21.39/21.44	* Exit transition: <l0, l4, true, {all remain the same}>
21.39/21.44	* Postcondition  : 1 + z_10^0 <= x_8^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000625s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.000698s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 1 + tmp_11^0 <= 0 , 
21.39/21.44	4: 1 + z_10^0 <= x_8^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.006578s
21.39/21.44	Ranking function: -73 + 14*b_128^0 - 3*y_9^0 + 3*z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	x_8^0, y_9^0, z_10^0
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001204s
21.39/21.44	Ranking function: -x_8^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000949s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004042s
21.39/21.44	Trying to remove transition: <l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.007993s
21.39/21.44	Time used: 0.007649
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.045579s
21.39/21.44	Time used: 0.044532
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.067731s
21.39/21.44	Time used: 0.067726
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.113310s
21.39/21.44	Cost: 1; Total time: 0.112258
21.39/21.44	Failed at location 4: 1 + y_9^0 <= x_8^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 1 <= tmp_11^0
21.39/21.44	Quasi-invariant at l4: 1 + y_9^0 <= x_8^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.014362s
21.39/21.44	Remaining time after improvement: 0.994532
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 1 <= tmp_11^0
21.39/21.44	Quasi-invariant at l4: 1 + y_9^0 <= x_8^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal 1 + y_9^0 <= x_8^0 and entry <l0, l4, x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:1 + y_9^0 <= x_8^0 - Process 2
21.39/21.44	* Exit transition: <l0, l4, x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	* Postcondition  : 1 + y_9^0 <= x_8^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001021s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.001110s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 1 <= tmp_11^0 , 
21.39/21.44	4: 1 + y_9^0 <= x_8^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.006653s
21.39/21.44	Ranking function: -73 + 14*b_128^0 - 3*y_9^0 + 3*z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	x_8^0, y_9^0, z_10^0
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001249s
21.39/21.44	Ranking function: -x_8^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000960s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004157s
21.39/21.44	Trying to remove transition: <l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008253s
21.39/21.44	Time used: 0.007818
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.052089s
21.39/21.44	Time used: 0.050941
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.082596s
21.39/21.44	Time used: 0.082591
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.134685s
21.39/21.44	Cost: 1; Total time: 0.133532
21.39/21.44	Failed at location 4: y_9^0 <= x_8^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 1 + tmp_11^0 <= 0
21.39/21.44	Quasi-invariant at l4: y_9^0 <= x_8^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.013971s
21.39/21.44	Remaining time after improvement: 0.994983
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 1 + tmp_11^0 <= 0
21.39/21.44	Quasi-invariant at l4: y_9^0 <= x_8^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal y_9^0 <= x_8^0 and entry <l0, l4, x_8^0 <= y_9^0 /\ x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:y_9^0 <= x_8^0 - Process 3
21.39/21.44	* Exit transition: <l0, l4, x_8^0 <= y_9^0 /\ x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	* Postcondition  : y_9^0 <= x_8^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001086s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.001175s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 1 + tmp_11^0 <= 0 , 
21.39/21.44	4: y_9^0 <= x_8^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.006666s
21.39/21.44	Ranking function: -73 + 14*b_128^0 - 3*y_9^0 + 3*z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	x_8^0, y_9^0, z_10^0
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001261s
21.39/21.44	Ranking function: -x_8^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000966s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004104s
21.39/21.44	Trying to remove transition: <l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008216s
21.39/21.44	Time used: 0.007952
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.058695s
21.39/21.44	Time used: 0.057538
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.115871s
21.39/21.44	Time used: 0.115866
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.174566s
21.39/21.44	Cost: 1; Total time: 0.173404
21.39/21.44	Failed at location 4: z_10^0 <= x_8^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 1 <= tmp_11^0
21.39/21.44	Quasi-invariant at l4: z_10^0 <= x_8^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.015988s
21.39/21.44	Quasi-invariant improved
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.005638s
21.39/21.44	Remaining time after improvement: 0.987826
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 1 <= tmp_11^0
21.39/21.44	Quasi-invariant at l4: z_10^0 <= 1 + x_8^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal z_10^0 <= 1 + x_8^0 and entry <l0, l4, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:z_10^0 <= 1 + x_8^0 - Process 4
21.39/21.44	* Exit transition: <l0, l4, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0, {all remain the same}>
21.39/21.44	* Postcondition  : z_10^0 <= 1 + x_8^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000796s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.000895s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 1 <= tmp_11^0 , 
21.39/21.44	4: z_10^0 <= 1 + x_8^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, x_8^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l4, x_8^0 <= z_10^0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.006775s
21.39/21.44	Ranking function: -71 + 14*b_128^0 - y_9^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	x_8^0, y_9^0, z_10^0
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001269s
21.39/21.44	Ranking function: -1 - x_8^0 + y_9^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000960s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004102s
21.39/21.44	Trying to remove transition: <l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008230s
21.39/21.44	Time used: 0.007963
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.052161s
21.39/21.44	Time used: 0.051001
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.104456s
21.39/21.44	Time used: 0.104452
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.156617s
21.39/21.44	Cost: 1; Total time: 0.155453
21.39/21.44	Failed at location 4: 1 + z_10^0 <= y_9^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: z_10^0 <= y_9^0
21.39/21.44	Quasi-invariant at l4: 1 + z_10^0 <= y_9^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.014148s
21.39/21.44	Remaining time after improvement: 0.994505
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: z_10^0 <= y_9^0
21.39/21.44	Quasi-invariant at l4: 1 + z_10^0 <= y_9^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l4, l4, 1 + x_8^0 <= y_9^0 /\ 1 + z_10^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal 1 + z_10^0 <= y_9^0 and entry <l0, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:1 + z_10^0 <= y_9^0 - Process 5
21.39/21.44	* Exit transition: <l0, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	* Postcondition  : 1 + z_10^0 <= y_9^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000839s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.000929s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: z_10^0 <= y_9^0 , 
21.39/21.44	4: 1 + z_10^0 <= y_9^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l4, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ y_9^0 = z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.006738s
21.39/21.44	Ranking function: -35 + b_128^0 - 15*y_9^0 + 15*z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	<l4, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ y_9^0 = z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, x_8^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004578s
21.39/21.44	Ranking function: -5 + b_128^0 - y_9^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l4, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ y_9^0 = z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	x_8^0, y_9^0, z_10^0
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001293s
21.39/21.44	Ranking function: -1 - x_8^0 + y_9^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000967s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004165s
21.39/21.44	Trying to remove transition: <l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008264s
21.39/21.44	Time used: 0.007997
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.066845s
21.39/21.44	Time used: 0.065709
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.072234s
21.39/21.44	Time used: 0.072228
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.139079s
21.39/21.44	Cost: 1; Total time: 0.137937
21.39/21.44	Failed at location 4: z_10^0 <= y_9^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 1 <= 0
21.39/21.44	Quasi-invariant at l4: z_10^0 <= y_9^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.015606s
21.39/21.44	Remaining time after improvement: 0.993455
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 1 <= 0
21.39/21.44	Quasi-invariant at l4: z_10^0 <= y_9^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l4, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ y_9^0 = z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal z_10^0 <= y_9^0 and entry <l0, l4, y_9^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:z_10^0 <= y_9^0 - Process 6
21.39/21.44	* Exit transition: <l0, l4, y_9^0 <= z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	* Postcondition  : z_10^0 <= y_9^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.000903s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.001004s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 1 <= 0 , 
21.39/21.44	4: z_10^0 <= y_9^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l4, 5 <= undef16 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ 1 + y_9^0 = z_10^0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef15, x_8^0 -> 1 + x_8^0, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l4, l4, 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ y_9^0 = z_10^0, {x_8^0 -> 1 + x_8^0, rest remain the same}>
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.003466s
21.39/21.44	Ranking function: -1 - y_9^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001021s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.004356s
21.39/21.44	Trying to remove transition: <l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008393s
21.39/21.44	Time used: 0.008113
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.292311s
21.39/21.44	Time used: 0.29127
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.062283s
21.39/21.44	Time used: 0.062278
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.354594s
21.39/21.44	Cost: 1; Total time: 0.353548
21.39/21.44	Failed at location 4: 3 + z_10^0 <= b_128^0 + x_8^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0
21.39/21.44	Quasi-invariant at l4: 3 + z_10^0 <= b_128^0 + x_8^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.010793s
21.39/21.44	Remaining time after improvement: 0.994903
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0
21.39/21.44	Quasi-invariant at l4: 3 + z_10^0 <= b_128^0 + x_8^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal 3 + z_10^0 <= b_128^0 + x_8^0 and entry <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:3 + z_10^0 <= b_128^0 + x_8^0 - Process 7
21.39/21.44	* Exit transition: <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0, {all remain the same}>
21.39/21.44	* Postcondition  : 3 + z_10^0 <= b_128^0 + x_8^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001043s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.001150s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 , 
21.39/21.44	4: 3 + z_10^0 <= b_128^0 + x_8^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.005232s
21.39/21.44	Ranking function: -67 + 13*b_128^0 - y_9^0 + z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001161s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.005498s
21.39/21.44	Trying to remove transition: <l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.009383s
21.39/21.44	Time used: 0.008851
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.458746s
21.39/21.44	Time used: 0.457728
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.076140s
21.39/21.44	Time used: 0.076129
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.534886s
21.39/21.44	Cost: 1; Total time: 0.533857
21.39/21.44	Failed at location 4: 4 + z_10^0 <= b_128^0 + y_9^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0
21.39/21.44	Quasi-invariant at l4: 4 + z_10^0 <= b_128^0 + y_9^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.011047s
21.39/21.44	Remaining time after improvement: 0.99513
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0
21.39/21.44	Quasi-invariant at l4: 4 + z_10^0 <= b_128^0 + y_9^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.44	Strengthening transition (result): 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	[ Termination Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	> It's unfeasible. Removing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	New Graphs: 
21.39/21.44	Calling Safety with literal 4 + z_10^0 <= b_128^0 + y_9^0 and entry <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0, {all remain the same}>
21.39/21.44	
21.39/21.44	LOG: CALL check - Post:4 + z_10^0 <= b_128^0 + y_9^0 - Process 8
21.39/21.44	* Exit transition: <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0, {all remain the same}>
21.39/21.44	* Postcondition  : 4 + z_10^0 <= b_128^0 + y_9^0
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001383s
21.39/21.44	> Postcondition is not implied!
21.39/21.44	
21.39/21.44	LOG: RETURN check - Elapsed time: 0.001503s
21.39/21.44	INVARIANTS: 
21.39/21.44	3: 
21.39/21.44	4: 
21.39/21.44	Quasi-INVARIANTS to narrow Graph: 
21.39/21.44	3: 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 , 
21.39/21.44	4: 4 + z_10^0 <= b_128^0 + y_9^0 , 
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	Narrowing transition: 
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	
21.39/21.44	LOG: Narrow transition size 1
21.39/21.44	invGraph after Narrowing: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.44	Checking conditional termination of SCC {l3, l4}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.005641s
21.39/21.44	Ranking function: -19 + b_128^0 - 7*y_9^0 + 7*z_10^0
21.39/21.44	New Graphs: 
21.39/21.44	Transitions:
21.39/21.44	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Variables:
21.39/21.44	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.44	Checking conditional termination of SCC {l3}...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.001280s
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.006240s
21.39/21.44	Trying to remove transition: <l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.009541s
21.39/21.44	Time used: 0.009066
21.39/21.44	Solving with 1 template(s).
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.517947s
21.39/21.44	Time used: 0.516755
21.39/21.44	Improving Solution with cost 1 ...
21.39/21.44	
21.39/21.44	LOG: CALL solveNonLinearGetNextSolution
21.39/21.44	
21.39/21.44	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.063211s
21.39/21.44	Time used: 0.063204
21.39/21.44	
21.39/21.44	LOG: SAT solveNonLinear - Elapsed time: 0.581158s
21.39/21.44	Cost: 1; Total time: 0.579959
21.39/21.44	Failed at location 4: 4 + y_9^0 <= b_128^0 + x_8^0
21.39/21.44	Before Improving: 
21.39/21.44	Quasi-invariant at l3: 5 <= b_128^0 + tmp_11^0
21.39/21.44	Quasi-invariant at l4: 4 + y_9^0 <= b_128^0 + x_8^0
21.39/21.44	Optimizing invariants...
21.39/21.44	
21.39/21.44	LOG: CALL solveLinear
21.39/21.44	
21.39/21.44	LOG: RETURN solveLinear - Elapsed time: 0.013060s
21.39/21.44	Remaining time after improvement: 0.993326
21.39/21.44	Termination implied by a set of quasi-invariant(s):
21.39/21.44	Quasi-invariant at l3: 5 <= b_128^0 + tmp_11^0
21.39/21.44	Quasi-invariant at l4: 4 + y_9^0 <= b_128^0 + x_8^0
21.39/21.44	[ Invariant Graph ]
21.39/21.44	Strengthening and disabling transitions...
21.39/21.44	
21.39/21.44	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ 5 <= b_128^0 + tmp_11^0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	It's unfeasible. Removing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	[ Termination Graph ]
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	It's unfeasible. Removing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	New Graphs: 
21.39/21.45	Calling Safety with literal 4 + y_9^0 <= b_128^0 + x_8^0 and entry <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL check - Post:4 + y_9^0 <= b_128^0 + x_8^0 - Process 9
21.39/21.45	* Exit transition: <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	* Postcondition  : 4 + y_9^0 <= b_128^0 + x_8^0
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.001265s
21.39/21.45	> Postcondition is not implied!
21.39/21.45	
21.39/21.45	LOG: RETURN check - Elapsed time: 0.001397s
21.39/21.45	INVARIANTS: 
21.39/21.45	3: 
21.39/21.45	4: 
21.39/21.45	Quasi-INVARIANTS to narrow Graph: 
21.39/21.45	3: 5 <= b_128^0 + tmp_11^0 , 
21.39/21.45	4: 4 + y_9^0 <= b_128^0 + x_8^0 , 
21.39/21.45	It's unfeasible. Removing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 5 <= undef16 /\ 2 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ __disjvr_0^0 = undef109 /\ b_128^0 = undef16 /\ tmp_11^0 = 0 /\ undef2 = undef4 /\ undef2 = undef15 /\ undef77 = undef79 /\ undef77 = undef90 /\ undef79 = 0 /\ undef91 = 0 /\ undef92 = 0 /\ undef4 = 1, {__disjvr_0^0 -> undef109, tmp_11^0 -> undef90, y_9^0 -> 1 + y_9^0, rest remain the same}>
21.39/21.45	Narrowing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: Narrow transition size 1
21.39/21.45	Narrowing transition: 
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: Narrow transition size 1
21.39/21.45	invGraph after Narrowing: 
21.39/21.45	Transitions:
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	Variables:
21.39/21.45	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.45	Checking conditional termination of SCC {l3}...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.001392s
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.007140s
21.39/21.45	Trying to remove transition: <l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.010351s
21.39/21.45	Time used: 0.009838
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.542148s
21.39/21.45	Time used: 0.540934
21.39/21.45	Improving Solution with cost 1 ...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetNextSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.072568s
21.39/21.45	Time used: 0.072563
21.39/21.45	
21.39/21.45	LOG: SAT solveNonLinear - Elapsed time: 0.614716s
21.39/21.45	Cost: 1; Total time: 0.613497
21.39/21.45	Failed at location 4: 5 <= b_128^0
21.39/21.45	Before Improving: 
21.39/21.45	Quasi-invariant at l3: 5 <= b_128^0
21.39/21.45	Quasi-invariant at l4: 5 <= b_128^0
21.39/21.45	Optimizing invariants...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.009658s
21.39/21.45	Remaining time after improvement: 0.995516
21.39/21.45	Termination implied by a set of quasi-invariant(s):
21.39/21.45	Quasi-invariant at l3: 5 <= b_128^0
21.39/21.45	Quasi-invariant at l4: 5 <= b_128^0
21.39/21.45	[ Invariant Graph ]
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	It's unfeasible. Removing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	[ Termination Graph ]
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	It's unfeasible. Removing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	New Graphs: 
21.39/21.45	Calling Safety with literal 5 <= b_128^0 and entry <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL check - Post:5 <= b_128^0 - Process 10
21.39/21.45	* Exit transition: <l0, l4, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	* Postcondition  : 5 <= b_128^0
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.001353s
21.39/21.45	> Postcondition is not implied!
21.39/21.45	
21.39/21.45	LOG: RETURN check - Elapsed time: 0.001480s
21.39/21.45	INVARIANTS: 
21.39/21.45	3: 
21.39/21.45	4: 
21.39/21.45	Quasi-INVARIANTS to narrow Graph: 
21.39/21.45	3: 5 <= b_128^0 , 
21.39/21.45	4: 5 <= b_128^0 , 
21.39/21.45	Narrowing transition: 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: Narrow transition size 1
21.39/21.45	Narrowing transition: 
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: Narrow transition size 1
21.39/21.45	invGraph after Narrowing: 
21.39/21.45	Transitions:
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	Variables:
21.39/21.45	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.45	Checking conditional termination of SCC {l3, l4}...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.002926s
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.015359s
21.39/21.45	Trying to remove transition: <l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.019531s
21.39/21.45	Time used: 0.018054
21.39/21.45	Trying to remove transition: <l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.016439s
21.39/21.45	Time used: 0.014552
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064159s
21.39/21.45	Time used: 0.062113
21.39/21.45	Improving Solution with cost 1 ...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetNextSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.080237s
21.39/21.45	Time used: 0.080233
21.39/21.45	
21.39/21.45	LOG: SAT solveNonLinear - Elapsed time: 0.144397s
21.39/21.45	Cost: 1; Total time: 0.142346
21.39/21.45	Failed at location 4: 1 <= tmp_11^0
21.39/21.45	Before Improving: 
21.39/21.45	Quasi-invariant at l3: y_9^0 <= tmp_11^0 + z_10^0
21.39/21.45	Quasi-invariant at l4: 1 <= tmp_11^0
21.39/21.45	Optimizing invariants...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.014970s
21.39/21.45	Remaining time after improvement: 0.992786
21.39/21.45	Termination implied by a set of quasi-invariant(s):
21.39/21.45	Quasi-invariant at l3: y_9^0 <= tmp_11^0 + z_10^0
21.39/21.45	Quasi-invariant at l4: 1 <= tmp_11^0
21.39/21.45	[ Invariant Graph ]
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ y_9^0 <= tmp_11^0 + z_10^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, 1 <= tmp_11^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	[ Termination Graph ]
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ y_9^0 <= tmp_11^0 + z_10^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, 1 <= tmp_11^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	Ranking function: tmp_11^0
21.39/21.45	New Graphs: 
21.39/21.45	Transitions:
21.39/21.45	<l3, l3, 0 <= 0 /\ y_9^0 <= tmp_11^0 + z_10^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	Variables:
21.39/21.45	b_128^0, tmp_11^0, y_9^0, z_10^0
21.39/21.45	Checking conditional termination of SCC {l3}...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.001557s
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.007791s
21.39/21.45	Trying to remove transition: <l3, l3, 0 <= 0 /\ y_9^0 <= tmp_11^0 + z_10^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.010869s
21.39/21.45	Time used: 0.010183
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.633610s
21.39/21.45	Time used: 0.632707
21.39/21.45	Solving with 2 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002780s
21.39/21.45	Time used: 4.00007
21.39/21.45	Solving with 3 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.013603s
21.39/21.45	Time used: 1.00006
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064457s
21.39/21.45	Time used: 0.028488
21.39/21.45	
21.39/21.45	Proving non-termination of subgraph 1
21.39/21.45	Transitions:
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	Variables:
21.39/21.45	__disjvr_0^0, b_128^0, tmp_11^0, y_9^0, z_10^0, x_8^0
21.39/21.45	
21.39/21.45	Checking that every undef value has an assignment...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.011372s
21.39/21.45	Checking conditional non-termination of SCC {l3, l4}...
21.39/21.45	EXIT TRANSITIONS:
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + tmp_11^0 <= 0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 + tmp_11^0 <= 4, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 <= 4, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 1 <= tmp_11^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ z_10^0 <= y_9^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 1 <= tmp_11^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 1 + tmp_11^0 <= 0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, z_10^0 <= y_9^0 /\ 1 <= tmp_11^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ z_10^0 <= y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ z_10^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 <= 4 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ z_10^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ 5 <= b_128^0 /\ 1 + y_9^0 <= z_10^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ 1 + y_9^0 <= z_10^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ b_128^0 <= 4 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ 1 + y_9^0 <= z_10^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ 5 <= b_128^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ 5 <= b_128^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, y_9^0 <= x_8^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.050437s
21.39/21.45	Time used: 4.04736
21.39/21.45	Improving Solution with cost 39 ...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetNextSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.955387s
21.39/21.45	Time used: 0.955375
21.39/21.45	
21.39/21.45	LOG: SAT solveNonLinear - Elapsed time: 5.005824s
21.39/21.45	Cost: 39; Total time: 5.00274
21.39/21.45	Failed at location 4: 1 + x_8^0 <= y_9^0
21.39/21.45	Before Improving: 
21.39/21.45	Quasi-invariant at l3: 1 + y_9^0 <= z_10^0
21.39/21.45	Quasi-invariant at l4: 1 + x_8^0 <= y_9^0
21.39/21.45	Optimizing invariants...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.035616s
21.39/21.45	Remaining time after improvement: 0.975693
21.39/21.45	Minimizing number of undef constraints...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinear - Elapsed time: 0.050076s
21.39/21.45	Number of undef constraints reduced!
21.39/21.45	
21.39/21.45	Non-termination implied by a set of quasi-invariant(s):
21.39/21.45	Quasi-invariant at l3: 1 + y_9^0 <= z_10^0
21.39/21.45	Quasi-invariant at l4: 1 + x_8^0 <= y_9^0
21.39/21.45	
21.39/21.45	Strengthening and disabling EXIT transitions...
21.39/21.45	Closed exits from l3: 11
21.39/21.45	Closed exits from l4: 9
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	
21.39/21.45	Checking conditional non-termination of SCC {l3, l4}...
21.39/21.45	EXIT TRANSITIONS:
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + z_10^0 <= b_128^0 + tmp_11^0 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 5 <= b_128^0 + tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 5 <= b_128^0 + tmp_11^0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + y_9^0 <= b_128^0 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0, {all remain the same}>
21.39/21.45	<l4, end, 5 <= b_128^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 2.997238s
21.39/21.45	Time used: 2.99388
21.39/21.45	Improving Solution with cost 15 ...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetNextSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002435s
21.39/21.45	Time used: 1.00245
21.39/21.45	
21.39/21.45	LOG: SAT solveNonLinear - Elapsed time: 3.999673s
21.39/21.45	Cost: 15; Total time: 3.99633
21.39/21.45	Failed at location 4: 1 + b_128^0 <= 0
21.39/21.45	Before Improving: 
21.39/21.45	Quasi-invariant at l3: 1 + b_128^0 + tmp_11^0 <= 0
21.39/21.45	Quasi-invariant at l4: 1 + b_128^0 <= 0
21.39/21.45	Optimizing invariants...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.043891s
21.39/21.45	Quasi-invariant improved
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.023194s
21.39/21.45	Remaining time after improvement: 0.949919
21.39/21.45	Minimizing number of undef constraints...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinear - Elapsed time: 0.037744s
21.39/21.45	Number of undef constraints reduced!
21.39/21.45	
21.39/21.45	Non-termination implied by a set of quasi-invariant(s):
21.39/21.45	Quasi-invariant at l3: b_128^0 + tmp_11^0 <= 0
21.39/21.45	Quasi-invariant at l4: b_128^0 <= 0
21.39/21.45	
21.39/21.45	Strengthening and disabling EXIT transitions...
21.39/21.45	Closed exits from l3: 7
21.39/21.45	Closed exits from l4: 5
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, b_128^0 <= 0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, b_128^0 <= 0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l4, end, b_128^0 <= 0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ b_128^0 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, b_128^0 <= 0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	
21.39/21.45	Checking conditional non-termination of SCC {l3, l4}...
21.39/21.45	EXIT TRANSITIONS:
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 5 <= b_128^0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ 4 + tmp_11^0 + z_10^0 <= b_128^0 + y_9^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	<l4, end, b_128^0 <= 0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ 4 + z_10^0 <= b_128^0 + y_9^0 /\ 3 + z_10^0 <= b_128^0 + x_8^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, b_128^0 <= 0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ z_10^0 <= 1 + x_8^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	<l4, end, b_128^0 <= 0 /\ z_10^0 <= y_9^0 /\ 1 + x_8^0 <= y_9^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.574231s
21.39/21.45	Time used: 0.572193
21.39/21.45	Improving Solution with cost 3 ...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetNextSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002996s
21.39/21.45	Time used: 1.00301
21.39/21.45	
21.39/21.45	LOG: SAT solveNonLinear - Elapsed time: 1.577227s
21.39/21.45	Cost: 3; Total time: 1.5752
21.39/21.45	Failed at location 4: 1 + y_9^0 <= b_128^0 + z_10^0
21.39/21.45	Before Improving: 
21.39/21.45	Quasi-invariant at l3: 0 <= tmp_11^0
21.39/21.45	Quasi-invariant at l4: 1 + y_9^0 <= b_128^0 + z_10^0
21.39/21.45	Optimizing invariants...
21.39/21.45	
21.39/21.45	LOG: CALL solveLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear - Elapsed time: 0.030831s
21.39/21.45	Remaining time after improvement: 0.981977
21.39/21.45	Minimizing number of undef constraints...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinear - Elapsed time: 0.031172s
21.39/21.45	Number of undef constraints reduced!
21.39/21.45	
21.39/21.45	Non-termination implied by a set of quasi-invariant(s):
21.39/21.45	Quasi-invariant at l3: 0 <= tmp_11^0
21.39/21.45	Quasi-invariant at l4: 1 + y_9^0 <= b_128^0 + z_10^0
21.39/21.45	
21.39/21.45	Strengthening and disabling EXIT transitions...
21.39/21.45	Closed exits from l3: 3
21.39/21.45	Closed exits from l4: 3
21.39/21.45	Strengthening exit transition (result): 
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ b_128^0 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, b_128^0 <= 0 /\ 1 + y_9^0 <= b_128^0 + z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	
21.39/21.45	Checking conditional non-termination of SCC {l3, l4}...
21.39/21.45	EXIT TRANSITIONS:
21.39/21.45	<l3, end, b_128^0 + tmp_11^0 <= 0 /\ 1 <= tmp_11^0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0, {all remain the same}>
21.39/21.45	
21.39/21.45	Solving with 1 template(s).
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinearGetFirstSolution
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.442474s
21.39/21.45	Time used: 0.442344
21.39/21.45	
21.39/21.45	LOG: SAT solveNonLinear - Elapsed time: 0.442474s
21.39/21.45	Cost: 0; Total time: 0.442344
21.39/21.45	Minimizing number of undef constraints...
21.39/21.45	
21.39/21.45	LOG: CALL solveNonLinear
21.39/21.45	
21.39/21.45	LOG: RETURN solveNonLinear - Elapsed time: 0.033778s
21.39/21.45	Number of undef constraints reduced!
21.39/21.45	
21.39/21.45	Non-termination implied by a set of quasi-invariant(s):
21.39/21.45	Quasi-invariant at l3: tmp_11^0 <= 0
21.39/21.45	
21.39/21.45	Strengthening and disabling EXIT transitions...
21.39/21.45	Closed exits from l3: 1
21.39/21.45	
21.39/21.45	Strengthening and disabling transitions...
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l3, l3, 0 <= 0 /\ b_128^0 + tmp_11^0 <= 0 /\ 1 + y_9^0 <= z_10^0 /\ b_128^0 <= 4 /\ undef33 <= 4 /\ b_128^0 + tmp_11^0 + y_9^0 <= 3 + z_10^0 /\ b_128^0 + y_9^0 <= 3 + tmp_11^0 + z_10^0 /\ b_128^0 = undef32 /\ b_128^0 = undef33 /\ tmp_11^0 = 0 /\ undef18 = undef20 /\ undef18 = undef31 /\ undef20 = 0, {tmp_11^0 -> undef31, rest remain the same}>
21.39/21.45	
21.39/21.45	LOG: CALL solverLinear in Graph for feasibility
21.39/21.45	
21.39/21.45	LOG: RETURN solveLinear in Graph for feasibility
21.39/21.45	Strengthening transition (result): 
21.39/21.45	<l4, l3, b_128^0 <= 0 /\ 1 + y_9^0 <= b_128^0 + z_10^0 /\ 1 + x_8^0 <= y_9^0 /\ 1 + y_9^0 <= z_10^0 /\ 2 + x_8^0 <= z_10^0 /\ b_128^0 + x_8^0 <= 2 + z_10^0 /\ b_128^0 + x_8^0 <= 3 + y_9^0 /\ b_128^0 + y_9^0 <= 3 + z_10^0 /\ undef136 = undef138 /\ undef136 = undef149 /\ undef138 = 0 /\ undef150 = 0 /\ undef151 = 0, {tmp_11^0 -> undef149, rest remain the same}>
21.39/21.45	
21.39/21.45	Calling reachability with...
21.39/21.45	Transition: <l4, end, true, {all remain the same}>
21.39/21.45	Conditions: 1 + x_8^0 <= y_9^0, b_128^0 <= 0, 1 + y_9^0 <= b_128^0 + z_10^0, 
21.39/21.45	OPEN EXITS: 
21.39/21.45	<l4, end, 1 + y_9^0 <= b_128^0 + z_10^0 /\ 1 + x_8^0 <= y_9^0, {all remain the same}> (condsUp: b_128^0 <= 0)
21.39/21.45	
21.39/21.45	--- Reachability graph ---
21.39/21.45	> Graph without transitions.
21.39/21.45	
21.39/21.45	Calling reachability with...
21.39/21.45	Transition: <l0, l4, true, {all remain the same}>
21.39/21.45	Conditions: 1 + y_9^0 <= b_128^0 + z_10^0, 1 + x_8^0 <= y_9^0, b_128^0 <= 0, 
21.39/21.45	OPEN EXITS: 
21.39/21.45	<l0, l4, b_128^0 <= 0 /\ 1 + y_9^0 <= b_128^0 + z_10^0 /\ 1 + x_8^0 <= y_9^0, {all remain the same}>
21.39/21.45	
21.39/21.45	> Conditions are reachable!
21.39/21.45	
21.39/21.45	Program does NOT terminate
21.39/21.45	/export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found
21.39/21.45	/export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found
21.39/21.45	EOF