YES

Solver Timeout: 4
Global Timeout: 300
No parsing errors!
Init Location: 0
Transitions:
<l0, l11, true>
<l1, l2, (undef1 = (0 + x0^0)) /\ (undef2 = (0 + x1^0)) /\ (undef3 = (0 + x2^0)) /\ (undef4 = (0 + x3^0)), par{oldX0^0 -> undef1, oldX1^0 -> undef2, oldX2^0 -> undef3, oldX3^0 -> undef4, x0^0 -> (0 + undef1), x1^0 -> (0 + undef2), x2^0 -> (~(1) + undef3), x3^0 -> (~(1) + undef4)}>
<l3, l1, (undef13 = (0 + x0^0)) /\ (undef14 = (0 + x1^0)) /\ (undef15 = (0 + x2^0)) /\ (undef16 = (0 + x3^0)) /\ (1 <= (0 + undef15)), par{oldX0^0 -> undef13, oldX1^0 -> undef14, oldX2^0 -> undef15, oldX3^0 -> undef16, x0^0 -> (0 + undef13), x1^0 -> (0 + undef14), x2^0 -> (0 + undef15), x3^0 -> (0 + undef16)}>
<l3, l1, (undef25 = (0 + x0^0)) /\ (undef26 = (0 + x1^0)) /\ (undef27 = (0 + x2^0)) /\ (undef28 = (0 + x3^0)) /\ ((1 + undef27) <= 0), par{oldX0^0 -> undef25, oldX1^0 -> undef26, oldX2^0 -> undef27, oldX3^0 -> undef28, x0^0 -> (0 + undef25), x1^0 -> (0 + undef26), x2^0 -> (0 + undef27), x3^0 -> (0 + undef28)}>
<l3, l4, (undef37 = (0 + x0^0)) /\ (undef38 = (0 + x1^0)) /\ (undef39 = (0 + x2^0)) /\ (undef40 = (0 + x3^0)) /\ ((0 + undef39) <= 0) /\ (0 <= (0 + undef39)), par{oldX0^0 -> undef37, oldX1^0 -> undef38, oldX2^0 -> undef39, oldX3^0 -> undef40, x0^0 -> (0 + undef37), x1^0 -> (0 + undef38), x2^0 -> (0 + undef39), x3^0 -> (0 + undef40)}>
<l5, l6, (undef49 = (0 + x0^0)) /\ (undef50 = (0 + x1^0)) /\ (undef51 = (0 + x2^0)) /\ (undef52 = (0 + x3^0)) /\ ((0 + undef52) <= 0), par{oldX0^0 -> undef49, oldX1^0 -> undef50, oldX2^0 -> undef51, oldX3^0 -> undef52, x0^0 -> (0 + undef49), x1^0 -> (0 + undef50), x2^0 -> (0 + undef51), x3^0 -> (0 + undef52)}>
<l5, l6, (undef61 = (0 + x0^0)) /\ (undef62 = (0 + x1^0)) /\ (undef63 = (0 + x2^0)) /\ (undef64 = (0 + x3^0)) /\ ((0 + undef63) <= 0), par{oldX0^0 -> undef61, oldX1^0 -> undef62, oldX2^0 -> undef63, oldX3^0 -> undef64, x0^0 -> (0 + undef61), x1^0 -> (0 + undef62), x2^0 -> (0 + undef63), x3^0 -> (0 + undef64)}>
<l5, l3, (undef73 = (0 + x0^0)) /\ (undef74 = (0 + x1^0)) /\ (undef75 = (0 + x2^0)) /\ (undef76 = (0 + x3^0)) /\ (1 <= (0 + undef75)) /\ (1 <= (0 + undef76)), par{oldX0^0 -> undef73, oldX1^0 -> undef74, oldX2^0 -> undef75, oldX3^0 -> undef76, x0^0 -> (0 + undef73), x1^0 -> (0 + undef74), x2^0 -> (0 + undef75), x3^0 -> (0 + undef76)}>
<l4, l2, (undef85 = (0 + x0^0)) /\ (undef86 = (0 + x1^0)) /\ (undef88 = (0 + x3^0)), par{oldX0^0 -> undef85, oldX1^0 -> undef86, oldX2^0 -> (0 + x2^0), oldX3^0 -> undef88, x0^0 -> (0 + undef85), x1^0 -> (1 + undef86), x2^0 -> (0 + undef85), x3^0 -> (0 + undef88)}>
<l7, l5, (undef97 = (0 + x0^0)) /\ (undef98 = (0 + x1^0)) /\ (undef99 = (0 + x2^0)) /\ (undef100 = (0 + x3^0)) /\ (1 <= (0 + undef99)), par{oldX0^0 -> undef97, oldX1^0 -> undef98, oldX2^0 -> undef99, oldX3^0 -> undef100, x0^0 -> (0 + undef97), x1^0 -> (0 + undef98), x2^0 -> (0 + undef99), x3^0 -> (0 + undef100)}>
<l7, l5, (undef109 = (0 + x0^0)) /\ (undef110 = (0 + x1^0)) /\ (undef111 = (0 + x2^0)) /\ (undef112 = (0 + x3^0)) /\ ((1 + undef111) <= 0), par{oldX0^0 -> undef109, oldX1^0 -> undef110, oldX2^0 -> undef111, oldX3^0 -> undef112, x0^0 -> (0 + undef109), x1^0 -> (0 + undef110), x2^0 -> (0 + undef111), x3^0 -> (0 + undef112)}>
<l7, l4, (undef121 = (0 + x0^0)) /\ (undef122 = (0 + x1^0)) /\ (undef123 = (0 + x2^0)) /\ (undef124 = (0 + x3^0)) /\ ((0 + undef123) <= 0) /\ (0 <= (0 + undef123)), par{oldX0^0 -> undef121, oldX1^0 -> undef122, oldX2^0 -> undef123, oldX3^0 -> undef124, x0^0 -> (0 + undef121), x1^0 -> (0 + undef122), x2^0 -> (0 + undef123), x3^0 -> (0 + undef124)}>
<l6, l8, (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{oldX0^0 -> (0 + x0^0), oldX1^0 -> (0 + x1^0), oldX2^0 -> (0 + x2^0), oldX3^0 -> (0 + x3^0), oldX4^0 -> undef137, oldX5^0 -> undef138, oldX6^0 -> undef139, oldX7^0 -> undef140, x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l2, l7, (undef145 = (0 + x0^0)) /\ (undef146 = (0 + x1^0)) /\ (undef147 = (0 + x2^0)) /\ (undef148 = (0 + x3^0)) /\ (1 <= (0 + undef145)), par{oldX0^0 -> undef145, oldX1^0 -> undef146, oldX2^0 -> undef147, oldX3^0 -> undef148, x0^0 -> (0 + undef145), x1^0 -> (0 + undef146), x2^0 -> (0 + undef147), x3^0 -> (0 + undef148)}>
<l2, l6, (undef157 = (0 + x0^0)) /\ (undef158 = (0 + x1^0)) /\ (undef159 = (0 + x2^0)) /\ (undef160 = (0 + x3^0)) /\ ((0 + undef157) <= 0), par{oldX0^0 -> undef157, oldX1^0 -> undef158, oldX2^0 -> undef159, oldX3^0 -> undef160, x0^0 -> (0 + undef157), x1^0 -> (0 + undef158), x2^0 -> (0 + undef159), x3^0 -> (0 + undef160)}>
<l9, l2, (undef173 = undef173) /\ (undef174 = undef174), par{oldX0^0 -> (0 + x0^0), oldX1^0 -> (0 + x1^0), oldX2^0 -> (0 + x2^0), oldX3^0 -> (0 + x3^0), oldX4^0 -> undef173, oldX5^0 -> undef174, x0^0 -> (0 + undef173), x1^0 -> 0, x2^0 -> (0 + undef173), x3^0 -> (0 + undef174)}>
<l10, l9, (undef185 = undef185) /\ (undef186 = undef186) /\ (undef187 = undef187) /\ (undef188 = undef188), par{oldX0^0 -> (0 + x0^0), oldX1^0 -> (0 + x1^0), oldX2^0 -> (0 + x2^0), oldX3^0 -> (0 + x3^0), oldX4^0 -> undef185, oldX5^0 -> undef186, oldX6^0 -> undef187, oldX7^0 -> undef188, x0^0 -> (0 + undef185), x1^0 -> (0 + undef186), x2^0 -> (0 + undef187), x3^0 -> (0 + undef188)}>
<l10, l1, true>
<l10, l3, true>
<l10, l5, true>
<l10, l4, true>
<l10, l7, true>
<l10, l6, true>
<l10, l2, true>
<l10, l9, true>
<l10, l8, true>
<l11, l10, true>

Fresh variables:
undef1, undef2, undef3, undef4, undef13, undef14, undef15, undef16, undef25, undef26, undef27, undef28, undef37, undef38, undef39, undef40, undef49, undef50, undef51, undef52, undef61, undef62, undef63, undef64, undef73, undef74, undef75, undef76, undef85, undef86, undef88, undef97, undef98, undef99, undef100, undef109, undef110, undef111, undef112, undef121, undef122, undef123, undef124, undef137, undef138, undef139, undef140, undef145, undef146, undef147, undef148, undef157, undef158, undef159, undef160, undef173, undef174, undef185, undef186, undef187, undef188, 

Undef variables:
undef1, undef2, undef3, undef4, undef13, undef14, undef15, undef16, undef25, undef26, undef27, undef28, undef37, undef38, undef39, undef40, undef49, undef50, undef51, undef52, undef61, undef62, undef63, undef64, undef73, undef74, undef75, undef76, undef85, undef86, undef88, undef97, undef98, undef99, undef100, undef109, undef110, undef111, undef112, undef121, undef122, undef123, undef124, undef137, undef138, undef139, undef140, undef145, undef146, undef147, undef148, undef157, undef158, undef159, undef160, undef173, undef174, undef185, undef186, undef187, undef188, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

Preprocessed LLVMGraph
Init Location: 0
Transitions:
<l0, l2, (undef185 = undef185) /\ (undef186 = undef186) /\ (undef187 = undef187) /\ (undef188 = undef188) /\ (undef173 = undef173) /\ (undef174 = undef174), par{x0^0 -> (0 + undef173), x1^0 -> 0, x2^0 -> (0 + undef173), x3^0 -> (0 + undef174)}>
<l0, l2, (undef1 = (0 + x0^0)) /\ (undef2 = (0 + x1^0)) /\ (undef3 = (0 + x2^0)) /\ (undef4 = (0 + x3^0)), par{x0^0 -> (0 + undef1), x1^0 -> (0 + undef2), x2^0 -> (~(1) + undef3), x3^0 -> (~(1) + undef4)}>
<l0, l3, true>
<l0, l8, (undef49 = (0 + x0^0)) /\ (undef50 = (0 + x1^0)) /\ (undef51 = (0 + x2^0)) /\ (undef52 = (0 + x3^0)) /\ ((0 + undef52) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l0, l8, (undef61 = (0 + x0^0)) /\ (undef62 = (0 + x1^0)) /\ (undef63 = (0 + x2^0)) /\ (undef64 = (0 + x3^0)) /\ ((0 + undef63) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l0, l3, (undef73 = (0 + x0^0)) /\ (undef74 = (0 + x1^0)) /\ (undef75 = (0 + x2^0)) /\ (undef76 = (0 + x3^0)) /\ (1 <= (0 + undef75)) /\ (1 <= (0 + undef76)), par{x0^0 -> (0 + undef73), x1^0 -> (0 + undef74), x2^0 -> (0 + undef75), x3^0 -> (0 + undef76)}>
<l0, l2, (undef85 = (0 + x0^0)) /\ (undef86 = (0 + x1^0)) /\ (undef88 = (0 + x3^0)), par{x0^0 -> (0 + undef85), x1^0 -> (1 + undef86), x2^0 -> (0 + undef85), x3^0 -> (0 + undef88)}>
<l0, l8, (undef97 = (0 + x0^0)) /\ (undef98 = (0 + x1^0)) /\ (undef99 = (0 + x2^0)) /\ (undef100 = (0 + x3^0)) /\ (1 <= (0 + undef99)) /\ (undef49 = (0 + (0 + undef97))) /\ (undef50 = (0 + (0 + undef98))) /\ (undef51 = (0 + (0 + undef99))) /\ (undef52 = (0 + (0 + undef100))) /\ ((0 + undef52) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l0, l3, (undef97 = (0 + x0^0)) /\ (undef98 = (0 + x1^0)) /\ (undef99 = (0 + x2^0)) /\ (undef100 = (0 + x3^0)) /\ (1 <= (0 + undef99)) /\ (undef73 = (0 + (0 + undef97))) /\ (undef74 = (0 + (0 + undef98))) /\ (undef75 = (0 + (0 + undef99))) /\ (undef76 = (0 + (0 + undef100))) /\ (1 <= (0 + undef75)) /\ (1 <= (0 + undef76)), par{x0^0 -> (0 + undef73), x1^0 -> (0 + undef74), x2^0 -> (0 + undef75), x3^0 -> (0 + undef76)}>
<l0, l8, (undef109 = (0 + x0^0)) /\ (undef110 = (0 + x1^0)) /\ (undef111 = (0 + x2^0)) /\ (undef112 = (0 + x3^0)) /\ ((1 + undef111) <= 0) /\ (undef49 = (0 + (0 + undef109))) /\ (undef50 = (0 + (0 + undef110))) /\ (undef51 = (0 + (0 + undef111))) /\ (undef52 = (0 + (0 + undef112))) /\ ((0 + undef52) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l0, l8, (undef109 = (0 + x0^0)) /\ (undef110 = (0 + x1^0)) /\ (undef111 = (0 + x2^0)) /\ (undef112 = (0 + x3^0)) /\ ((1 + undef111) <= 0) /\ (undef61 = (0 + (0 + undef109))) /\ (undef62 = (0 + (0 + undef110))) /\ (undef63 = (0 + (0 + undef111))) /\ (undef64 = (0 + (0 + undef112))) /\ ((0 + undef63) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l0, l2, (undef121 = (0 + x0^0)) /\ (undef122 = (0 + x1^0)) /\ (undef123 = (0 + x2^0)) /\ (undef124 = (0 + x3^0)) /\ ((0 + undef123) <= 0) /\ (0 <= (0 + undef123)) /\ (undef85 = (0 + (0 + undef121))) /\ (undef86 = (0 + (0 + undef122))) /\ (undef88 = (0 + (0 + undef124))), par{x0^0 -> (0 + undef85), x1^0 -> (1 + undef86), x2^0 -> (0 + undef85), x3^0 -> (0 + undef88)}>
<l0, l8, (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l0, l2, true>
<l0, l2, (undef173 = undef173) /\ (undef174 = undef174), par{x0^0 -> (0 + undef173), x1^0 -> 0, x2^0 -> (0 + undef173), x3^0 -> (0 + undef174)}>
<l0, l8, true>
<l2, l8, (undef145 = (0 + x0^0)) /\ (undef146 = (0 + x1^0)) /\ (undef147 = (0 + x2^0)) /\ (undef148 = (0 + x3^0)) /\ (1 <= (0 + undef145)) /\ (undef97 = (0 + (0 + undef145))) /\ (undef98 = (0 + (0 + undef146))) /\ (undef99 = (0 + (0 + undef147))) /\ (undef100 = (0 + (0 + undef148))) /\ (1 <= (0 + undef99)) /\ (undef49 = (0 + (0 + undef97))) /\ (undef50 = (0 + (0 + undef98))) /\ (undef51 = (0 + (0 + undef99))) /\ (undef52 = (0 + (0 + undef100))) /\ ((0 + undef52) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l2, l3, (undef145 = (0 + x0^0)) /\ (undef146 = (0 + x1^0)) /\ (undef147 = (0 + x2^0)) /\ (undef148 = (0 + x3^0)) /\ (1 <= (0 + undef145)) /\ (undef97 = (0 + (0 + undef145))) /\ (undef98 = (0 + (0 + undef146))) /\ (undef99 = (0 + (0 + undef147))) /\ (undef100 = (0 + (0 + undef148))) /\ (1 <= (0 + undef99)) /\ (undef73 = (0 + (0 + undef97))) /\ (undef74 = (0 + (0 + undef98))) /\ (undef75 = (0 + (0 + undef99))) /\ (undef76 = (0 + (0 + undef100))) /\ (1 <= (0 + undef75)) /\ (1 <= (0 + undef76)), par{x0^0 -> (0 + undef73), x1^0 -> (0 + undef74), x2^0 -> (0 + undef75), x3^0 -> (0 + undef76)}>
<l2, l8, (undef145 = (0 + x0^0)) /\ (undef146 = (0 + x1^0)) /\ (undef147 = (0 + x2^0)) /\ (undef148 = (0 + x3^0)) /\ (1 <= (0 + undef145)) /\ (undef109 = (0 + (0 + undef145))) /\ (undef110 = (0 + (0 + undef146))) /\ (undef111 = (0 + (0 + undef147))) /\ (undef112 = (0 + (0 + undef148))) /\ ((1 + undef111) <= 0) /\ (undef49 = (0 + (0 + undef109))) /\ (undef50 = (0 + (0 + undef110))) /\ (undef51 = (0 + (0 + undef111))) /\ (undef52 = (0 + (0 + undef112))) /\ ((0 + undef52) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l2, l8, (undef145 = (0 + x0^0)) /\ (undef146 = (0 + x1^0)) /\ (undef147 = (0 + x2^0)) /\ (undef148 = (0 + x3^0)) /\ (1 <= (0 + undef145)) /\ (undef109 = (0 + (0 + undef145))) /\ (undef110 = (0 + (0 + undef146))) /\ (undef111 = (0 + (0 + undef147))) /\ (undef112 = (0 + (0 + undef148))) /\ ((1 + undef111) <= 0) /\ (undef61 = (0 + (0 + undef109))) /\ (undef62 = (0 + (0 + undef110))) /\ (undef63 = (0 + (0 + undef111))) /\ (undef64 = (0 + (0 + undef112))) /\ ((0 + undef63) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l2, l2, (undef145 = (0 + x0^0)) /\ (undef146 = (0 + x1^0)) /\ (undef147 = (0 + x2^0)) /\ (undef148 = (0 + x3^0)) /\ (1 <= (0 + undef145)) /\ (undef121 = (0 + (0 + undef145))) /\ (undef122 = (0 + (0 + undef146))) /\ (undef123 = (0 + (0 + undef147))) /\ (undef124 = (0 + (0 + undef148))) /\ ((0 + undef123) <= 0) /\ (0 <= (0 + undef123)) /\ (undef85 = (0 + (0 + undef121))) /\ (undef86 = (0 + (0 + undef122))) /\ (undef88 = (0 + (0 + undef124))), par{x0^0 -> (0 + undef85), x1^0 -> (1 + undef86), x2^0 -> (0 + undef85), x3^0 -> (0 + undef88)}>
<l2, l8, (undef157 = (0 + x0^0)) /\ (undef158 = (0 + x1^0)) /\ (undef159 = (0 + x2^0)) /\ (undef160 = (0 + x3^0)) /\ ((0 + undef157) <= 0) /\ (undef137 = undef137) /\ (undef138 = undef138) /\ (undef139 = undef139) /\ (undef140 = undef140), par{x0^0 -> (0 + undef137), x1^0 -> (0 + undef138), x2^0 -> (0 + undef139), x3^0 -> (0 + undef140)}>
<l3, l2, (undef13 = (0 + x0^0)) /\ (undef14 = (0 + x1^0)) /\ (undef15 = (0 + x2^0)) /\ (undef16 = (0 + x3^0)) /\ (1 <= (0 + undef15)) /\ (undef1 = (0 + (0 + undef13))) /\ (undef2 = (0 + (0 + undef14))) /\ (undef3 = (0 + (0 + undef15))) /\ (undef4 = (0 + (0 + undef16))), par{x0^0 -> (0 + undef1), x1^0 -> (0 + undef2), x2^0 -> (~(1) + undef3), x3^0 -> (~(1) + undef4)}>
<l3, l2, (undef25 = (0 + x0^0)) /\ (undef26 = (0 + x1^0)) /\ (undef27 = (0 + x2^0)) /\ (undef28 = (0 + x3^0)) /\ ((1 + undef27) <= 0) /\ (undef1 = (0 + (0 + undef25))) /\ (undef2 = (0 + (0 + undef26))) /\ (undef3 = (0 + (0 + undef27))) /\ (undef4 = (0 + (0 + undef28))), par{x0^0 -> (0 + undef1), x1^0 -> (0 + undef2), x2^0 -> (~(1) + undef3), x3^0 -> (~(1) + undef4)}>
<l3, l2, (undef37 = (0 + x0^0)) /\ (undef38 = (0 + x1^0)) /\ (undef39 = (0 + x2^0)) /\ (undef40 = (0 + x3^0)) /\ ((0 + undef39) <= 0) /\ (0 <= (0 + undef39)) /\ (undef85 = (0 + (0 + undef37))) /\ (undef86 = (0 + (0 + undef38))) /\ (undef88 = (0 + (0 + undef40))), par{x0^0 -> (0 + undef85), x1^0 -> (1 + undef86), x2^0 -> (0 + undef85), x3^0 -> (0 + undef88)}>

Fresh variables:
undef1, undef2, undef3, undef4, undef13, undef14, undef15, undef16, undef25, undef26, undef27, undef28, undef37, undef38, undef39, undef40, undef49, undef50, undef51, undef52, undef61, undef62, undef63, undef64, undef73, undef74, undef75, undef76, undef85, undef86, undef88, undef97, undef98, undef99, undef100, undef109, undef110, undef111, undef112, undef121, undef122, undef123, undef124, undef137, undef138, undef139, undef140, undef145, undef146, undef147, undef148, undef157, undef158, undef159, undef160, undef173, undef174, undef185, undef186, undef187, undef188, 

Undef variables:
undef1, undef2, undef3, undef4, undef13, undef14, undef15, undef16, undef25, undef26, undef27, undef28, undef37, undef38, undef39, undef40, undef49, undef50, undef51, undef52, undef61, undef62, undef63, undef64, undef73, undef74, undef75, undef76, undef85, undef86, undef88, undef97, undef98, undef99, undef100, undef109, undef110, undef111, undef112, undef121, undef122, undef123, undef124, undef137, undef138, undef139, undef140, undef145, undef146, undef147, undef148, undef157, undef158, undef159, undef160, undef173, undef174, undef185, undef186, undef187, undef188, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

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

Init Location: 0
Graph 0:
Transitions:
Variables:

Graph 1:
Transitions:
<l2, l3, 1 <= undef75 /\ 1 <= undef76 /\ 1 <= undef99 /\ 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef73 = undef97 /\ undef74 = undef98 /\ undef75 = undef99 /\ undef76 = undef100 /\ undef97 = undef145 /\ undef98 = undef146 /\ undef99 = undef147 /\ undef100 = undef148, {x0^0 -> undef73, x1^0 -> undef74, x2^0 -> undef75, x3^0 -> undef76, rest remain the same}>
<l2, l2, 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef85 = undef121 /\ undef86 = undef122 /\ undef88 = undef124 /\ undef121 = undef145 /\ undef122 = undef146 /\ undef123 = 0 /\ undef123 = undef147 /\ undef124 = undef148, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
<l3, l2, 1 <= undef15 /\ x0^0 = undef13 /\ x1^0 = undef14 /\ x2^0 = undef15 /\ x3^0 = undef16 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
<l3, l2, 1 + undef27 <= 0 /\ x0^0 = undef25 /\ x1^0 = undef26 /\ x2^0 = undef27 /\ x3^0 = undef28 /\ undef1 = undef25 /\ undef2 = undef26 /\ undef3 = undef27 /\ undef4 = undef28, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
<l3, l2, x0^0 = undef37 /\ x1^0 = undef38 /\ x2^0 = undef39 /\ x3^0 = undef40 /\ undef37 = undef85 /\ undef38 = undef86 /\ undef39 = 0 /\ undef40 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Variables:
x0^0, x1^0, x2^0, x3^0

Graph 2:
Transitions:
Variables:

Precedence: 
Graph 0

Graph 1
<l0, l2, true, {x0^0 -> undef173, x1^0 -> 0, x2^0 -> undef173, x3^0 -> undef174, rest remain the same}>
<l0, l2, x0^0 = undef1 /\ x1^0 = undef2 /\ x2^0 = undef3 /\ x3^0 = undef4, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
<l0, l3, true, {all remain the same}>
<l0, l3, 1 <= undef75 /\ 1 <= undef76 /\ x0^0 = undef73 /\ x1^0 = undef74 /\ x2^0 = undef75 /\ x3^0 = undef76, {x0^0 -> undef73, x1^0 -> undef74, x2^0 -> undef75, x3^0 -> undef76, rest remain the same}>
<l0, l2, x0^0 = undef85 /\ x1^0 = undef86 /\ x3^0 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
<l0, l3, 1 <= undef75 /\ 1 <= undef76 /\ 1 <= undef99 /\ x0^0 = undef97 /\ x1^0 = undef98 /\ x2^0 = undef99 /\ x3^0 = undef100 /\ undef73 = undef97 /\ undef74 = undef98 /\ undef75 = undef99 /\ undef76 = undef100, {x0^0 -> undef73, x1^0 -> undef74, x2^0 -> undef75, x3^0 -> undef76, rest remain the same}>
<l0, l2, x0^0 = undef121 /\ x1^0 = undef122 /\ x2^0 = undef123 /\ x3^0 = undef124 /\ undef85 = undef121 /\ undef86 = undef122 /\ undef88 = undef124 /\ undef123 = 0, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
<l0, l2, true, {all remain the same}>
<l0, l2, true, {x0^0 -> undef173, x1^0 -> 0, x2^0 -> undef173, x3^0 -> undef174, rest remain the same}>

Graph 2
<l0, l8, undef52 <= 0 /\ x0^0 = undef49 /\ x1^0 = undef50 /\ x2^0 = undef51 /\ x3^0 = undef52, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l0, l8, undef63 <= 0 /\ x0^0 = undef61 /\ x1^0 = undef62 /\ x2^0 = undef63 /\ x3^0 = undef64, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l0, l8, undef52 <= 0 /\ 1 <= undef99 /\ x0^0 = undef97 /\ x1^0 = undef98 /\ x2^0 = undef99 /\ x3^0 = undef100 /\ undef49 = undef97 /\ undef50 = undef98 /\ undef51 = undef99 /\ undef52 = undef100, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l0, l8, undef52 <= 0 /\ 1 + undef111 <= 0 /\ x0^0 = undef109 /\ x1^0 = undef110 /\ x2^0 = undef111 /\ x3^0 = undef112 /\ undef49 = undef109 /\ undef50 = undef110 /\ undef51 = undef111 /\ undef52 = undef112, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l0, l8, undef63 <= 0 /\ 1 + undef111 <= 0 /\ x0^0 = undef109 /\ x1^0 = undef110 /\ x2^0 = undef111 /\ x3^0 = undef112 /\ undef61 = undef109 /\ undef62 = undef110 /\ undef63 = undef111 /\ undef64 = undef112, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l0, l8, true, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l0, l8, true, {all remain the same}>
<l2, l8, undef52 <= 0 /\ 1 <= undef99 /\ 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef49 = undef97 /\ undef50 = undef98 /\ undef51 = undef99 /\ undef52 = undef100 /\ undef97 = undef145 /\ undef98 = undef146 /\ undef99 = undef147 /\ undef100 = undef148, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l2, l8, undef52 <= 0 /\ 1 + undef111 <= 0 /\ 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef49 = undef109 /\ undef50 = undef110 /\ undef51 = undef111 /\ undef52 = undef112 /\ undef109 = undef145 /\ undef110 = undef146 /\ undef111 = undef147 /\ undef112 = undef148, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l2, l8, undef63 <= 0 /\ 1 + undef111 <= 0 /\ 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef61 = undef109 /\ undef62 = undef110 /\ undef63 = undef111 /\ undef64 = undef112 /\ undef109 = undef145 /\ undef110 = undef146 /\ undef111 = undef147 /\ undef112 = undef148, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>
<l2, l8, undef157 <= 0 /\ x0^0 = undef157 /\ x1^0 = undef158 /\ x2^0 = undef159 /\ x3^0 = undef160, {x0^0 -> undef137, x1^0 -> undef138, x2^0 -> undef139, x3^0 -> undef140, rest remain the same}>

Map Locations to Subgraph:
( 0 , 0 )
( 2 , 1 )
( 3 , 1 )
( 8 , 2 )

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

Proving termination of subgraph 0
Proving termination of subgraph 1
Checking unfeasibility...
Time used: 0.012104

Checking conditional termination of SCC {l2, l3}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.004480s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.053565s
Trying to remove transition: <l3, l2, x0^0 = undef37 /\ x1^0 = undef38 /\ x2^0 = undef39 /\ x3^0 = undef40 /\ undef37 = undef85 /\ undef38 = undef86 /\ undef39 = 0 /\ undef40 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.017166s
Time used: 0.012277
Trying to remove transition: <l3, l2, 1 + undef27 <= 0 /\ x0^0 = undef25 /\ x1^0 = undef26 /\ x2^0 = undef27 /\ x3^0 = undef28 /\ undef1 = undef25 /\ undef2 = undef26 /\ undef3 = undef27 /\ undef4 = undef28, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.015407s
Time used: 0.012833
Trying to remove transition: <l3, l2, 1 <= undef15 /\ x0^0 = undef13 /\ x1^0 = undef14 /\ x2^0 = undef15 /\ x3^0 = undef16 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.019530s
Time used: 0.01693
Trying to remove transition: <l2, l2, 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef85 = undef121 /\ undef86 = undef122 /\ undef88 = undef124 /\ undef121 = undef145 /\ undef122 = undef146 /\ undef123 = 0 /\ undef123 = undef147 /\ undef124 = undef148, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.033175s
Time used: 0.030548
Trying to remove transition: <l2, l3, 1 <= undef75 /\ 1 <= undef76 /\ 1 <= undef99 /\ 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef73 = undef97 /\ undef74 = undef98 /\ undef75 = undef99 /\ undef76 = undef100 /\ undef97 = undef145 /\ undef98 = undef146 /\ undef99 = undef147 /\ undef100 = undef148, {x0^0 -> undef73, x1^0 -> undef74, x2^0 -> undef75, x3^0 -> undef76, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.018161s
Time used: 0.015381
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.054371s
Time used: 0.051145
Improving Solution with cost 1 ...

LOG: CALL solveNonLinearGetNextSolution

LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.123912s
Time used: 0.123908

LOG: SAT solveNonLinear - Elapsed time: 0.178283s
Cost: 1; Total time: 0.175053
Failed at location 3: 0 <= 1 + x2^0 + x3^0
Before Improving: 
Quasi-invariant at l3: 0 <= 1 + x2^0 + x3^0
Optimizing invariants...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.027312s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012905s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012674s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012739s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012727s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012769s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012785s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012752s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012830s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012879s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012797s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012937s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012974s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012963s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012993s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012962s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012834s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012850s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012847s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012943s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012941s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013112s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013131s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013138s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013153s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013030s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013091s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013128s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013108s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013304s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013362s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013118s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013147s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013160s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013214s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013346s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013379s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013306s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013154s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013179s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013149s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013228s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013242s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013278s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013292s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013249s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013261s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013427s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013403s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013253s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013151s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013168s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013222s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013205s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013181s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013207s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013178s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013217s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013234s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013276s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013174s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013282s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013246s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013245s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013290s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013367s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013265s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013273s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013305s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013321s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013294s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013396s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013315s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013342s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013333s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013310s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013351s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013361s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013313s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013347s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013330s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013332s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013352s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013380s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013390s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013394s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013402s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013393s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013387s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013383s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.013404s
Quasi-invariant improved

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.009782s
Remaining time after improvement: -2e-06
Termination implied by a set of quasi-invariant(s):
Quasi-invariant at l3: 0 <= 93 + x2^0 + x3^0
[ Invariant Graph ]
Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l3, l2, 1 <= undef15 /\ 0 <= 93 + x2^0 + x3^0 /\ x0^0 = undef13 /\ x1^0 = undef14 /\ x2^0 = undef15 /\ x3^0 = undef16 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l3, l2, 1 + undef27 <= 0 /\ 0 <= 93 + x2^0 + x3^0 /\ x0^0 = undef25 /\ x1^0 = undef26 /\ x2^0 = undef27 /\ x3^0 = undef28 /\ undef1 = undef25 /\ undef2 = undef26 /\ undef3 = undef27 /\ undef4 = undef28, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l3, l2, 0 <= 93 + x2^0 + x3^0 /\ x0^0 = undef37 /\ x1^0 = undef38 /\ x2^0 = undef39 /\ x3^0 = undef40 /\ undef37 = undef85 /\ undef38 = undef86 /\ undef39 = 0 /\ undef40 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
[ Termination Graph ]
Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l3, l2, 1 <= undef15 /\ 0 <= 93 + x2^0 + x3^0 /\ x0^0 = undef13 /\ x1^0 = undef14 /\ x2^0 = undef15 /\ x3^0 = undef16 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l3, l2, 1 + undef27 <= 0 /\ 0 <= 93 + x2^0 + x3^0 /\ x0^0 = undef25 /\ x1^0 = undef26 /\ x2^0 = undef27 /\ x3^0 = undef28 /\ undef1 = undef25 /\ undef2 = undef26 /\ undef3 = undef27 /\ undef4 = undef28, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l3, l2, 0 <= 93 + x2^0 + x3^0 /\ x0^0 = undef37 /\ x1^0 = undef38 /\ x2^0 = undef39 /\ x3^0 = undef40 /\ undef37 = undef85 /\ undef38 = undef86 /\ undef39 = 0 /\ undef40 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Ranking function: 92 + x3^0
It's unfeasible after collapsing. Removing transition: 
<l2, l2, 1 <= undef75 /\ 1 <= undef76 /\ 1 <= undef99 /\ 1 <= undef145 /\ 0 <= 93 + undef75 + undef76 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef37 = undef73 /\ undef37 = undef85 /\ undef38 = undef74 /\ undef38 = undef86 /\ undef39 = 0 /\ undef39 = undef75 /\ undef40 = undef76 /\ undef40 = undef88 /\ undef73 = undef97 /\ undef74 = undef98 /\ undef75 = undef99 /\ undef76 = undef100 /\ undef97 = undef145 /\ undef98 = undef146 /\ undef99 = undef147 /\ undef100 = undef148, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
New Graphs: 
Transitions:
<l2, l2, 1 <= undef15 /\ 1 <= undef75 /\ 1 <= undef76 /\ 1 <= undef99 /\ 1 <= undef145 /\ 0 <= 93 + undef75 + undef76 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16 /\ undef13 = undef73 /\ undef14 = undef74 /\ undef15 = undef75 /\ undef16 = undef76 /\ undef73 = undef97 /\ undef74 = undef98 /\ undef75 = undef99 /\ undef76 = undef100 /\ undef97 = undef145 /\ undef98 = undef146 /\ undef99 = undef147 /\ undef100 = undef148, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
<l2, l2, 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef85 = undef121 /\ undef86 = undef122 /\ undef88 = undef124 /\ undef121 = undef145 /\ undef122 = undef146 /\ undef123 = 0 /\ undef123 = undef147 /\ undef124 = undef148, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Variables:
x0^0, x1^0, x2^0, x3^0
Checking conditional termination of SCC {l2}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.003227s
Ranking function: -5 + 5*x3^0
New Graphs: 
Transitions:
<l2, l2, 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef85 = undef121 /\ undef86 = undef122 /\ undef88 = undef124 /\ undef121 = undef145 /\ undef122 = undef146 /\ undef123 = 0 /\ undef123 = undef147 /\ undef124 = undef148, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Variables:
x0^0, x1^0, x2^0, x3^0
Checking conditional termination of SCC {l2}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.001294s
Ranking function: -x2^0
New Graphs: 
Calling Safety with literal 0 <= 93 + x2^0 + x3^0 and entry <l0, l3, true, {all remain the same}>

LOG: CALL check - Post:0 <= 93 + x2^0 + x3^0 - Process 1
* Exit transition: <l0, l3, true, {all remain the same}>
* Postcondition  : 0 <= 93 + x2^0 + x3^0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.000627s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.000658s
INVARIANTS: 
3: 
Quasi-INVARIANTS to narrow Graph: 
3: 0 <= 93 + x2^0 + x3^0 , 
It's unfeasible. Removing transition: 
<l2, l3, 1 <= undef75 /\ 1 <= undef76 /\ 1 <= undef99 /\ 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef73 = undef97 /\ undef74 = undef98 /\ undef75 = undef99 /\ undef76 = undef100 /\ undef97 = undef145 /\ undef98 = undef146 /\ undef99 = undef147 /\ undef100 = undef148, {x0^0 -> undef73, x1^0 -> undef74, x2^0 -> undef75, x3^0 -> undef76, rest remain the same}>
Narrowing transition: 
<l2, l2, 1 <= undef145 /\ x0^0 = undef145 /\ x1^0 = undef146 /\ x2^0 = undef147 /\ x3^0 = undef148 /\ undef85 = undef121 /\ undef86 = undef122 /\ undef88 = undef124 /\ undef121 = undef145 /\ undef122 = undef146 /\ undef123 = 0 /\ undef123 = undef147 /\ undef124 = undef148, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Narrowing transition: 
<l3, l2, 1 <= undef15 /\ x0^0 = undef13 /\ x1^0 = undef14 /\ x2^0 = undef15 /\ x3^0 = undef16 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>

LOG: Narrow transition size 1
Narrowing transition: 
<l3, l2, 1 + undef27 <= 0 /\ x0^0 = undef25 /\ x1^0 = undef26 /\ x2^0 = undef27 /\ x3^0 = undef28 /\ undef1 = undef25 /\ undef2 = undef26 /\ undef3 = undef27 /\ undef4 = undef28, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>

LOG: Narrow transition size 1
Narrowing transition: 
<l3, l2, x0^0 = undef37 /\ x1^0 = undef38 /\ x2^0 = undef39 /\ x3^0 = undef40 /\ undef37 = undef85 /\ undef38 = undef86 /\ undef39 = 0 /\ undef40 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>

LOG: Narrow transition size 1
invGraph after Narrowing: 
Transitions:
<l3, l2, 1 <= undef15 /\ 94 + x2^0 + x3^0 <= 0 /\ x0^0 = undef13 /\ x1^0 = undef14 /\ x2^0 = undef15 /\ x3^0 = undef16 /\ undef1 = undef13 /\ undef2 = undef14 /\ undef3 = undef15 /\ undef4 = undef16, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
<l3, l2, 1 + undef27 <= 0 /\ 94 + x2^0 + x3^0 <= 0 /\ x0^0 = undef25 /\ x1^0 = undef26 /\ x2^0 = undef27 /\ x3^0 = undef28 /\ undef1 = undef25 /\ undef2 = undef26 /\ undef3 = undef27 /\ undef4 = undef28, {x0^0 -> undef1, x1^0 -> undef2, x2^0 -> -1 + undef3, x3^0 -> -1 + undef4, rest remain the same}>
<l3, l2, 94 + x2^0 + x3^0 <= 0 /\ x0^0 = undef37 /\ x1^0 = undef38 /\ x2^0 = undef39 /\ x3^0 = undef40 /\ undef37 = undef85 /\ undef38 = undef86 /\ undef39 = 0 /\ undef40 = undef88, {x0^0 -> undef85, x1^0 -> 1 + undef86, x2^0 -> undef85, x3^0 -> undef88, rest remain the same}>
Variables:
x0^0, x1^0, x2^0, x3^0
Proving termination of subgraph 2
Analyzing SCC {l8}...
No cycles found.

Program Terminates