NO

Solver Timeout: 4
Global Timeout: 60
No parsing errors!
Init Location: 0
Transitions:
<l0, l29, true>
<l1, l2, true>
<l3, l1, ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)), par{l^0 -> (1 + l^0)}>
<l3, l4, ((1 + l^0) <= (0 + m^0))>
<l3, l4, ((1 + m^0) <= (0 + l^0))>
<l5, l3, true>
<l6, l5, ((1 + i^0) <= (0 + l^0))>
<l6, l3, ((0 + l^0) <= (0 + i^0))>
<l7, l5, (1 <= (0 + r^0))>
<l7, l5, ((1 + r^0) <= 0)>
<l7, l6, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0))>
<l8, l7, true>
<l9, l10, ((1 + n^0) <= (0 + k^0)), par{i^0 -> (~(1) + i^0)}>
<l9, l11, ((0 + k^0) <= (0 + n^0)) /\ (undef256 = undef256), par{f^0 -> undef256, k^0 -> (1 + k^0)}>
<l11, l9, true>
<l12, l11, (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{c^0 -> undef296, g^0 -> undef299, p^0 -> undef306, r^0 -> undef307, s^0 -> undef308}>
<l13, l12, (1 <= (0 + r^0))>
<l13, l12, ((1 + r^0) <= 0)>
<l13, l8, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0))>
<l14, l8, ((1 + i^0) <= (0 + l^0))>
<l14, l13, ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413), par{b^0 -> undef401, f^0 -> undef404, r^0 -> undef413}>
<l10, l14, true>
<l15, l10, (undef447 = undef447) /\ (undef444 = 1), par{c^0 -> undef444, g^0 -> undef447, p^0 -> 0, s^0 -> (0 + undef444)}>
<l16, l15, ((1 + g^0) <= 0) /\ (undef483 = undef483), par{tmp___4^0 -> undef483, tmp___5^0 -> (0 + (~(1) * undef483))}>
<l16, l15, (0 <= (0 + g^0)) /\ (undef503 = undef503), par{tmp___3^0 -> undef503, tmp___5^0 -> (0 + undef503)}>
<l17, l16, (undef510 = undef510) /\ (undef518 = undef518), par{g^0 -> undef510, r^0 -> undef518}>
<l18, l1, ((1 + n^0) <= (0 + i^0))>
<l18, l19, ((0 + i^0) <= (0 + n^0)), par{i^0 -> (1 + i^0)}>
<l20, l17, (31 <= (0 + tmp___2^0))>
<l20, l17, ((1 + tmp___2^0) <= 30)>
<l20, l17, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0))>
<l21, l20, true, par{iter^0 -> (1 + iter^0), tmp___2^0 -> (0 + iter^0)}>
<l22, l3, ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0))>
<l22, l21, ((1 + l^0) <= (0 + m^0))>
<l22, l21, ((1 + m^0) <= (0 + l^0))>
<l23, l22, true>
<l24, l25, true, par{m^0 -> (1 + m^0)}>
<l26, l24, ((1 + dd^0) <= ((0 + dd^0) + tmp___1^0))>
<l26, l24, (((1 + dd^0) + tmp___1^0) <= (0 + dd^0))>
<l26, l23, (((0 + dd^0) + tmp___1^0) <= (0 + dd^0)) /\ ((0 + dd^0) <= ((0 + dd^0) + tmp___1^0))>
<l19, l18, true>
<l27, l23, ((0 + n^0) <= (0 + m^0))>
<l27, l26, ((0 + m^0) <= (~(1) + n^0)) /\ (undef877 = undef877) /\ (undef878 = undef878) /\ (undef879 = undef879), par{dd^0 -> ((0 + undef877) + undef878), tmp^0 -> undef877, tmp___0^0 -> undef878, tmp___1^0 -> undef879}>
<l25, l27, true>
<l4, l25, true>
<l2, l28, ((1 + n^0) <= (0 + l^0))>
<l2, l4, ((0 + l^0) <= (0 + n^0)), par{iter^0 -> 0}>
<l29, l19, true>

Fresh variables:
undef256, undef296, undef299, undef306, undef307, undef308, undef316, undef401, undef404, undef413, undef444, undef447, undef483, undef503, undef510, undef518, undef877, undef878, undef879, 

Undef variables:
undef256, undef296, undef299, undef306, undef307, undef308, undef316, undef401, undef404, undef413, undef444, undef447, undef483, undef503, undef510, undef518, undef877, undef878, undef879, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

Preprocessed LLVMGraph
Init Location: 0
Transitions:
<l0, l19, true>
<l7, l28, (1 <= (0 + r^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((1 + n^0) <= (0 + (1 + l^0))), par{l^0 -> (1 + l^0)}>
<l7, l25, (1 <= (0 + r^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + (1 + l^0)) <= (0 + n^0)), par{iter^0 -> 0, l^0 -> (1 + l^0)}>
<l7, l25, (1 <= (0 + r^0)) /\ ((1 + l^0) <= (0 + m^0))>
<l7, l25, (1 <= (0 + r^0)) /\ ((1 + m^0) <= (0 + l^0))>
<l7, l28, ((1 + r^0) <= 0) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((1 + n^0) <= (0 + (1 + l^0))), par{l^0 -> (1 + l^0)}>
<l7, l25, ((1 + r^0) <= 0) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + (1 + l^0)) <= (0 + n^0)), par{iter^0 -> 0, l^0 -> (1 + l^0)}>
<l7, l25, ((1 + r^0) <= 0) /\ ((1 + l^0) <= (0 + m^0))>
<l7, l25, ((1 + r^0) <= 0) /\ ((1 + m^0) <= (0 + l^0))>
<l7, l28, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((1 + i^0) <= (0 + l^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((1 + n^0) <= (0 + (1 + l^0))), par{l^0 -> (1 + l^0)}>
<l7, l25, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((1 + i^0) <= (0 + l^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + (1 + l^0)) <= (0 + n^0)), par{iter^0 -> 0, l^0 -> (1 + l^0)}>
<l7, l25, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((1 + i^0) <= (0 + l^0)) /\ ((1 + l^0) <= (0 + m^0))>
<l7, l25, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((1 + i^0) <= (0 + l^0)) /\ ((1 + m^0) <= (0 + l^0))>
<l7, l28, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((0 + l^0) <= (0 + i^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((1 + n^0) <= (0 + (1 + l^0))), par{l^0 -> (1 + l^0)}>
<l7, l25, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((0 + l^0) <= (0 + i^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + (1 + l^0)) <= (0 + n^0)), par{iter^0 -> 0, l^0 -> (1 + l^0)}>
<l7, l25, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((0 + l^0) <= (0 + i^0)) /\ ((1 + l^0) <= (0 + m^0))>
<l7, l25, ((0 + r^0) <= 0) /\ (0 <= (0 + r^0)) /\ ((0 + l^0) <= (0 + i^0)) /\ ((1 + m^0) <= (0 + l^0))>
<l11, l7, ((1 + n^0) <= (0 + k^0)) /\ ((1 + (~(1) + i^0)) <= (0 + l^0)), par{i^0 -> (~(1) + i^0)}>
<l11, l11, ((1 + n^0) <= (0 + k^0)) /\ ((0 + l^0) <= (0 + (~(1) + i^0))) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{i^0 -> (~(1) + i^0), r^0 -> undef307}>
<l11, l11, ((1 + n^0) <= (0 + k^0)) /\ ((0 + l^0) <= (0 + (~(1) + i^0))) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{i^0 -> (~(1) + i^0), r^0 -> undef307}>
<l11, l7, ((1 + n^0) <= (0 + k^0)) /\ ((0 + l^0) <= (0 + (~(1) + i^0))) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{i^0 -> (~(1) + i^0), r^0 -> undef413}>
<l11, l11, ((0 + k^0) <= (0 + n^0)) /\ (undef256 = undef256), par{k^0 -> (1 + k^0)}>
<l19, l28, ((1 + n^0) <= (0 + i^0)) /\ ((1 + n^0) <= (0 + l^0))>
<l19, l25, ((1 + n^0) <= (0 + i^0)) /\ ((0 + l^0) <= (0 + n^0)), par{iter^0 -> 0}>
<l19, l19, ((0 + i^0) <= (0 + n^0)), par{i^0 -> (1 + i^0)}>
<l20, l7, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((1 + i^0) <= (0 + l^0)), par{r^0 -> undef518}>
<l20, l11, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l11, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l7, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{r^0 -> undef413}>
<l20, l7, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((1 + i^0) <= (0 + l^0)), par{r^0 -> undef518}>
<l20, l11, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l11, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l7, (31 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{r^0 -> undef413}>
<l20, l7, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((1 + i^0) <= (0 + l^0)), par{r^0 -> undef518}>
<l20, l11, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l11, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l7, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{r^0 -> undef413}>
<l20, l7, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((1 + i^0) <= (0 + l^0)), par{r^0 -> undef518}>
<l20, l11, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l11, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l7, ((1 + tmp___2^0) <= 30) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{r^0 -> undef413}>
<l20, l7, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((1 + i^0) <= (0 + l^0)), par{r^0 -> undef518}>
<l20, l11, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l11, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l7, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ ((1 + undef510) <= 0) /\ (undef483 = undef483) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{r^0 -> undef413}>
<l20, l7, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((1 + i^0) <= (0 + l^0)), par{r^0 -> undef518}>
<l20, l11, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ (1 <= (0 + undef413)) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l11, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((1 + undef413) <= 0) /\ (undef308 = undef308) /\ (undef296 = undef296) /\ (undef316 = undef316) /\ (undef307 = undef307) /\ (undef306 = undef306) /\ (undef299 = undef299), par{r^0 -> undef307}>
<l20, l7, ((0 + tmp___2^0) <= 30) /\ (30 <= (0 + tmp___2^0)) /\ (undef510 = undef510) /\ (undef518 = undef518) /\ (0 <= (0 + undef510)) /\ (undef503 = undef503) /\ (undef447 = undef447) /\ (undef444 = 1) /\ ((0 + l^0) <= (0 + i^0)) /\ (undef404 = undef404) /\ (undef401 = undef401) /\ (undef413 = undef413) /\ ((0 + undef413) <= 0) /\ (0 <= (0 + undef413)), par{r^0 -> undef413}>
<l25, l28, ((0 + n^0) <= (0 + m^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((1 + n^0) <= (0 + (1 + l^0))), par{l^0 -> (1 + l^0)}>
<l25, l20, ((0 + n^0) <= (0 + m^0)) /\ ((1 + l^0) <= (0 + m^0)), par{iter^0 -> (1 + iter^0), tmp___2^0 -> (0 + iter^0)}>
<l25, l20, ((0 + n^0) <= (0 + m^0)) /\ ((1 + m^0) <= (0 + l^0)), par{iter^0 -> (1 + iter^0), tmp___2^0 -> (0 + iter^0)}>
<l25, l25, ((0 + m^0) <= (~(1) + n^0)) /\ (undef877 = undef877) /\ (undef878 = undef878) /\ (undef879 = undef879) /\ ((1 + ((0 + undef877) + undef878)) <= ((0 + ((0 + undef877) + undef878)) + undef879)), par{m^0 -> (1 + m^0)}>
<l25, l25, ((0 + m^0) <= (~(1) + n^0)) /\ (undef877 = undef877) /\ (undef878 = undef878) /\ (undef879 = undef879) /\ (((1 + ((0 + undef877) + undef878)) + undef879) <= (0 + ((0 + undef877) + undef878))), par{m^0 -> (1 + m^0)}>
<l25, l25, ((0 + m^0) <= (~(1) + n^0)) /\ (undef877 = undef877) /\ (undef878 = undef878) /\ (undef879 = undef879) /\ (((0 + ((0 + undef877) + undef878)) + undef879) <= (0 + ((0 + undef877) + undef878))) /\ ((0 + ((0 + undef877) + undef878)) <= ((0 + ((0 + undef877) + undef878)) + undef879)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + m^0) <= (0 + l^0)) /\ ((0 + l^0) <= (0 + m^0)) /\ ((0 + (1 + l^0)) <= (0 + n^0)), par{iter^0 -> 0, l^0 -> (1 + l^0)}>
<l25, l20, ((0 + m^0) <= (~(1) + n^0)) /\ (undef877 = undef877) /\ (undef878 = undef878) /\ (undef879 = undef879) /\ (((0 + ((0 + undef877) + undef878)) + undef879) <= (0 + ((0 + undef877) + undef878))) /\ ((0 + ((0 + undef877) + undef878)) <= ((0 + ((0 + undef877) + undef878)) + undef879)) /\ ((1 + l^0) <= (0 + m^0)), par{iter^0 -> (1 + iter^0), tmp___2^0 -> (0 + iter^0)}>
<l25, l20, ((0 + m^0) <= (~(1) + n^0)) /\ (undef877 = undef877) /\ (undef878 = undef878) /\ (undef879 = undef879) /\ (((0 + ((0 + undef877) + undef878)) + undef879) <= (0 + ((0 + undef877) + undef878))) /\ ((0 + ((0 + undef877) + undef878)) <= ((0 + ((0 + undef877) + undef878)) + undef879)) /\ ((1 + m^0) <= (0 + l^0)), par{iter^0 -> (1 + iter^0), tmp___2^0 -> (0 + iter^0)}>

Fresh variables:
undef256, undef296, undef299, undef306, undef307, undef308, undef316, undef401, undef404, undef413, undef444, undef447, undef483, undef503, undef510, undef518, undef877, undef878, undef879, 

Undef variables:
undef256, undef296, undef299, undef306, undef307, undef308, undef316, undef401, undef404, undef413, undef444, undef447, undef483, undef503, undef510, undef518, undef877, undef878, undef879, 

Abstraction variables:

Exit nodes:

Accepting locations:

Asserts:

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

Init Location: 0
Graph 0:
Transitions:
Variables:

Graph 1:
Transitions:
<l19, l19, i^0 <= n^0, {i^0 -> 1 + i^0, rest remain the same}>
Variables:
i^0, n^0

Graph 2:
Transitions:
<l7, l25, 1 + l^0 <= n^0 /\ 1 <= r^0 /\ l^0 = m^0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, 1 + l^0 <= n^0 /\ 1 + r^0 <= 0 /\ l^0 = m^0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, 1 + i^0 <= l^0 /\ 1 + l^0 <= n^0 /\ l^0 = m^0 /\ r^0 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ 1 + l^0 <= n^0 /\ l^0 = m^0 /\ r^0 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, l^0 <= i^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l11, l7, i^0 <= l^0 /\ 1 + n^0 <= k^0, {i^0 -> -1 + i^0, rest remain the same}>
<l11, l11, 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l11, l11, 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l11, l7, 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ undef413 = 0, {i^0 -> -1 + i^0, r^0 -> undef413, rest remain the same}>
<l11, l11, k^0 <= n^0, {k^0 -> 1 + k^0, rest remain the same}>
<l20, l7, 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l25, l20, n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, n^0 <= m^0 /\ 1 + m^0 <= l^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l25, 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, 1 + l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ l^0 = m^0 /\ undef879 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l25, l20, 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Variables:
l^0, m^0, n^0, r^0, i^0, k^0, tmp___2^0, iter^0

Graph 3:
Transitions:
Variables:

Precedence: 
Graph 0

Graph 1
<l0, l19, true, {all remain the same}>

Graph 2
<l19, l25, l^0 <= n^0 /\ 1 + n^0 <= i^0, {iter^0 -> 0, rest remain the same}>

Graph 3
<l7, l28, n^0 <= l^0 /\ 1 <= r^0 /\ l^0 = m^0, {l^0 -> 1 + l^0, rest remain the same}>
<l7, l28, n^0 <= l^0 /\ 1 + r^0 <= 0 /\ l^0 = m^0, {l^0 -> 1 + l^0, rest remain the same}>
<l7, l28, n^0 <= l^0 /\ 1 + i^0 <= l^0 /\ l^0 = m^0 /\ r^0 = 0, {l^0 -> 1 + l^0, rest remain the same}>
<l7, l28, l^0 <= i^0 /\ n^0 <= l^0 /\ l^0 = m^0 /\ r^0 = 0, {l^0 -> 1 + l^0, rest remain the same}>
<l19, l28, 1 + n^0 <= i^0 /\ 1 + n^0 <= l^0, {all remain the same}>
<l25, l28, n^0 <= l^0 /\ n^0 <= m^0 /\ l^0 = m^0, {l^0 -> 1 + l^0, rest remain the same}>

Map Locations to Subgraph:
( 0 , 0 )
( 7 , 2 )
( 11 , 2 )
( 19 , 1 )
( 20 , 2 )
( 25 , 2 )
( 28 , 3 )

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

Proving termination of subgraph 0
Proving termination of subgraph 1
Checking unfeasibility...
Time used: 0.001847

Checking conditional termination of SCC {l19}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.001373s
Ranking function: -i^0 + n^0
New Graphs: 
Proving termination of subgraph 2
Checking unfeasibility...
Time used: 1.27851
Some transition disabled by a set of invariant(s):
Invariant at l7: l^0 <= n^0
Invariant at l11: l^0 <= n^0
Invariant at l20: l^0 <= n^0
Invariant at l25: l^0 <= n^0

Strengthening and disabling transitions...
> It's unfeasible. Removing transition: 
<l25, l20, n^0 <= m^0 /\ 1 + m^0 <= l^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, 1 + l^0 <= n^0 /\ 1 <= r^0 /\ l^0 = m^0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, 1 + l^0 <= n^0 /\ 1 + r^0 <= 0 /\ l^0 = m^0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, 1 + i^0 <= l^0 /\ 1 + l^0 <= n^0 /\ l^0 = m^0 /\ r^0 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= i^0 /\ 1 + l^0 <= n^0 /\ l^0 = m^0 /\ r^0 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l11, l7, i^0 <= l^0 /\ l^0 <= n^0 /\ 1 + n^0 <= k^0, {i^0 -> -1 + i^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l11, l11, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l11, l11, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l11, l7, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ undef413 = 0, {i^0 -> -1 + i^0, r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l11, l11, k^0 <= n^0 /\ l^0 <= n^0, {k^0 -> 1 + k^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l25, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l25, l25, 1 + l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ l^0 = m^0 /\ undef879 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l25, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l25, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Checking unfeasibility...
Time used: 1.09336

Checking conditional termination of SCC {l7, l11, l20, l25}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.062021s
Ranking function: -38 - 35*l^0 - 3*m^0 + 38*n^0
New Graphs: 
Transitions:
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l11, l7, i^0 <= l^0 /\ l^0 <= n^0 /\ 1 + n^0 <= k^0, {i^0 -> -1 + i^0, rest remain the same}>
<l11, l11, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l11, l11, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l11, l7, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ undef413 = 0, {i^0 -> -1 + i^0, r^0 -> undef413, rest remain the same}>
<l11, l11, k^0 <= n^0 /\ l^0 <= n^0, {k^0 -> 1 + k^0, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Variables:
i^0, iter^0, k^0, l^0, m^0, n^0, r^0, tmp___2^0
Checking conditional termination of SCC {l7, l11, l20, l25}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.043545s
Ranking function: -35 + 35*i^0 - 35*l^0
New Graphs: 
Transitions:
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l11, l7, i^0 <= l^0 /\ l^0 <= n^0 /\ 1 + n^0 <= k^0, {i^0 -> -1 + i^0, rest remain the same}>
<l11, l11, k^0 <= n^0 /\ l^0 <= n^0, {k^0 -> 1 + k^0, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Variables:
i^0, iter^0, k^0, l^0, m^0, n^0, r^0, tmp___2^0
Checking conditional termination of SCC {l7, l11, l20, l25}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.035618s
Ranking function: 2 - k^0 - l^0 + 2*n^0
New Graphs: 
Transitions:
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + n^0 <= k^0 /\ 1 <= undef413 /\ 31 <= tmp___2^0 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0 /\ 31 <= tmp___2^0 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + n^0 <= k^0 /\ 1 <= undef413 /\ tmp___2^0 <= 29 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0 /\ tmp___2^0 <= 29 /\ i^0 = l^0 /\ undef444 = 1, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ i^0 = l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ i^0 = l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + n^0 <= k^0 /\ 1 <= undef413 /\ i^0 = l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0 /\ i^0 = l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Variables:
i^0, iter^0, k^0, l^0, m^0, n^0, r^0, tmp___2^0
Checking conditional termination of SCC {l7, l20, l25}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.034462s
Ranking function: -34 + i^0 + 34*k^0 - 31*l^0 - 4*n^0
New Graphs: 
Transitions:
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Variables:
i^0, iter^0, l^0, m^0, n^0, r^0, tmp___2^0
Checking conditional termination of SCC {l7, l20, l25}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.018810s
Ranking function: -m^0 + n^0
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
It's unfeasible after collapsing. Removing transition: 
<l7, l20, 1 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
New Graphs: 
Transitions:
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
Variables:
i^0, iter^0, l^0, m^0, n^0, r^0, tmp___2^0
Checking conditional termination of SCC {l7, l20}...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.022514s

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.357577s
Trying to remove transition: <l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.179218s
Time used: 0.176036
Trying to remove transition: <l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.192569s
Time used: 0.18915
Trying to remove transition: <l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.178851s
Time used: 0.175394
Trying to remove transition: <l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.192092s
Time used: 0.188647
Trying to remove transition: <l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.084695s
Time used: 0.081281
Trying to remove transition: <l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.088761s
Time used: 0.085667
Trying to remove transition: <l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.085057s
Time used: 0.081999
Trying to remove transition: <l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.089187s
Time used: 0.086181
Trying to remove transition: <l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.094083s
Time used: 0.091033
Trying to remove transition: <l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.103489s
Time used: 0.100358
Trying to remove transition: <l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.092347s
Time used: 0.089118
Trying to remove transition: <l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.096605s
Time used: 0.093444
Trying to remove transition: <l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.135827s
Time used: 0.132733
Trying to remove transition: <l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.236524s
Time used: 0.232522
Trying to remove transition: <l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.123471s
Time used: 0.119165
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.163552s
Time used: 0.159676
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.196946s
Time used: 0.192599
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.137389s
Time used: 0.13325
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.121375s
Time used: 0.117407
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.145635s
Time used: 0.141884
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.125203s
Time used: 0.12133
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.159828s
Time used: 0.156077
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.135328s
Time used: 0.131419
Trying to remove transition: <l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.182315s
Time used: 0.17856
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.004196s
Time used: 4.00017
Solving with 2 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.023147s
Time used: 4.00463
Solving with 3 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.884503s
Time used: 1.83549
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.092865s
Time used: 4.00004
Termination failed. Trying to show unreachability...
Proving unreachability of entry: <l19, l25, l^0 <= n^0 /\ 1 + n^0 <= i^0, {iter^0 -> 0, rest remain the same}>

LOG: CALL check - Post:1 <= 0 - Process 1
* Exit transition: <l19, l25, l^0 <= n^0 /\ 1 + n^0 <= i^0, {iter^0 -> 0, rest remain the same}>
* Postcondition  : 1 <= 0
Postcodition moved up: 1 <= 0

LOG: Try proving POST
Postcondition: 1 <= 0

LOG: CALL check - Post:1 <= 0 - Process 2
* Exit transition: <l0, l19, l^0 <= n^0, {all remain the same}>
* Postcondition  : 1 <= 0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.010704s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.010816s

LOG: NarrowEntry size 1
Narrowing transition: 
<l19, l19, i^0 <= n^0, {i^0 -> 1 + i^0, rest remain the same}>

LOG: Narrow transition size 1
ENTRIES:
<l0, l19, 0 <= 0 /\ l^0 <= n^0, {all remain the same}>
END ENTRIES:
GRAPH:
<l19, l19, 0 <= 0 /\ i^0 <= n^0 /\ l^0 <= n^0, {i^0 -> 1 + i^0, rest remain the same}>
END GRAPH:
EXIT: <l19, l25, l^0 <= n^0 /\ 1 + n^0 <= i^0, {iter^0 -> 0, rest remain the same}>
POST: 1 <= 0


LOG: Try proving POST
Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.040802s
Time used: 0.040529
Improving Solution with cost 51 ...

LOG: CALL solveNonLinearGetNextSolution

LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.028431s
Time used: 1.02838

LOG: SAT solveNonLinear - Elapsed time: 1.069233s
Cost: 51; Total time: 1.0689
Failed at location 19: 1 + n^0 <= i^0
Before Improving: 
Quasi-invariant at l19: 1 + n^0 <= i^0
Optimizing invariants...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.004378s
Remaining time after improvement: 0.997769
Some transition disabled by a set of quasi-invariant(s):
Quasi-invariant at l19: 1 + n^0 <= i^0

LOG: NEXT CALL check - disable

LOG: CALL check - Post:1 + n^0 <= i^0 - Process 3
* Exit transition: <l0, l19, 0 <= 0 /\ l^0 <= n^0, {all remain the same}>
* Postcondition  : 1 + n^0 <= i^0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.010119s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.010250s
Solving with 2 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.209885s
Time used: 0.209555
Improving Solution with cost 51 ...

LOG: CALL solveNonLinearGetNextSolution

LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.008005s
Time used: 1.00795

LOG: SAT solveNonLinear - Elapsed time: 1.217889s
Cost: 51; Total time: 1.2175
Failed at location 19: 1 + n^0 <= i^0
Before Improving: 
Quasi-invariant at l19: 1 + n^0 <= i^0
Optimizing invariants...

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.005983s
Remaining time after improvement: 0.997638
Some transition disabled by a set of quasi-invariant(s):
Quasi-invariant at l19: 1 + n^0 <= i^0

LOG: NEXT CALL check - disable

LOG: CALL check - Post:1 + n^0 <= i^0 - Process 4
* Exit transition: <l0, l19, 0 <= 0 /\ l^0 <= n^0, {all remain the same}>
* Postcondition  : 1 + n^0 <= i^0

LOG: CALL solveLinear

LOG: RETURN solveLinear - Elapsed time: 0.012359s
> Postcondition is not implied!

LOG: RETURN check - Elapsed time: 0.012482s
Solving with 3 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.000390s
Time used: 1.00017

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

LOG: RETURN check - Elapsed time: 3.495248s
Cannot prove unreachability

Proving non-termination of subgraph 2
Transitions:
<l7, l25, 1 + l^0 <= n^0 /\ 1 <= r^0 /\ l^0 = m^0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 <= r^0, {all remain the same}>
<l7, l25, 1 + l^0 <= n^0 /\ 1 + r^0 <= 0 /\ l^0 = m^0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + r^0 <= 0, {all remain the same}>
<l7, l25, 1 + i^0 <= l^0 /\ 1 + l^0 <= n^0 /\ l^0 = m^0 /\ r^0 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ 1 + l^0 <= n^0 /\ l^0 = m^0 /\ r^0 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {all remain the same}>
<l7, l25, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ r^0 = 0, {all remain the same}>
<l11, l7, i^0 <= l^0 /\ l^0 <= n^0 /\ 1 + n^0 <= k^0, {i^0 -> -1 + i^0, rest remain the same}>
<l11, l11, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 <= undef413, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l11, l11, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ 1 + undef413 <= 0, {i^0 -> -1 + i^0, r^0 -> undef307, rest remain the same}>
<l11, l7, l^0 <= n^0 /\ 1 + l^0 <= i^0 /\ 1 + n^0 <= k^0 /\ undef413 = 0, {i^0 -> -1 + i^0, r^0 -> undef413, rest remain the same}>
<l11, l11, k^0 <= n^0 /\ l^0 <= n^0, {k^0 -> 1 + k^0, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 <= undef413 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef413 <= 0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 <= undef413 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l11, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + undef413 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef307, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 <= undef879, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ 1 + undef879 <= 0, {m^0 -> 1 + m^0, rest remain the same}>
<l25, l25, 1 + l^0 <= n^0 /\ 1 + m^0 <= n^0 /\ l^0 = m^0 /\ undef879 = 0, {iter^0 -> 0, l^0 -> 1 + l^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l25, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
Variables:
l^0, m^0, n^0, r^0, i^0, k^0, tmp___2^0, iter^0

Checking conditional non-termination of SCC {l7, l11, l20, l25}...
EXIT TRANSITIONS:
<l7, end, 1 <= r^0 /\ l^0 = m^0 /\ l^0 = n^0, {all remain the same}>
<l7, end, r^0 <= 0 /\ l^0 = m^0 /\ l^0 = n^0, {all remain the same}>
<l25, end, m^0 <= l^0 /\ n^0 <= m^0 /\ l^0 = n^0, {all remain the same}>

Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 5.000475s
Time used: 5.00009
Solving with 2 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 5.030633s
Time used: 5.00037
Solving with 3 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 5.053693s
Time used: 5.0003
> Checking if the negation of the conditions of every pending exit is quasi-invariant... NO

Proving non-termination of subgraph 2
Transitions:
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>
Variables:
i^0, iter^0, l^0, m^0, n^0, r^0, tmp___2^0

Checking conditional non-termination of SCC {l7, l20}...
EXIT TRANSITIONS:
<l7, end, m^0 <= l^0 /\ n^0 <= m^0 /\ 1 <= r^0, {all remain the same}>
<l7, end, m^0 <= l^0 /\ n^0 <= m^0 /\ r^0 <= 0, {all remain the same}>
<l7, end, 1 + m^0 <= n^0 /\ 1 <= r^0 /\ l^0 = m^0, {all remain the same}>
<l7, end, r^0 <= 0 /\ 1 + m^0 <= n^0 /\ l^0 = m^0, {all remain the same}>

Solving with 1 template(s).

LOG: CALL solveNonLinearGetFirstSolution

LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 3.817863s
Time used: 3.81755

LOG: SAT solveNonLinear - Elapsed time: 3.817863s
Cost: 0; Total time: 3.81755
Minimizing number of undef constraints...

LOG: CALL solveNonLinear

LOG: RETURN solveNonLinear - Elapsed time: 0.171972s
Number of undef constraints reduced!

Non-termination implied by a set of quasi-invariant(s):
Quasi-invariant at l7: 1 + l^0 <= m^0
Quasi-invariant at l20: 1 + l^0 <= m^0

Strengthening and disabling EXIT transitions...
Closed exits from l7: 4

Strengthening and disabling transitions...

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 <= r^0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 <= r^0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ 1 + r^0 <= 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l7, l20, l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ 1 + r^0 <= 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l7, l20, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ n^0 <= m^0 /\ 1 + l^0 <= m^0 /\ r^0 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
It's unfeasible. Removing transition: 
<l7, l20, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + m^0 <= l^0 /\ 1 + m^0 <= n^0 /\ r^0 = 0 /\ undef879 = 0, {iter^0 -> 1 + iter^0, tmp___2^0 -> iter^0, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + undef510 <= 0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 31 <= tmp___2^0 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + l^0 <= m^0 /\ 31 <= tmp___2^0 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + undef510 <= 0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ tmp___2^0 <= 29 /\ undef444 = 1, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + l^0 <= m^0 /\ tmp___2^0 <= 29 /\ undef413 = 0 /\ undef444 = 1, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ 1 + undef510 <= 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 1 + l^0 <= m^0 /\ 1 + undef510 <= 0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= n^0 /\ 0 <= undef510 /\ 1 + i^0 <= l^0 /\ 1 + l^0 <= m^0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef518, rest remain the same}>

LOG: CALL solverLinear in Graph for feasibility

LOG: RETURN solveLinear in Graph for feasibility
Strengthening transition (result): 
<l20, l7, l^0 <= i^0 /\ l^0 <= n^0 /\ 0 <= undef510 /\ 1 + l^0 <= m^0 /\ undef413 = 0 /\ undef444 = 1 /\ tmp___2^0 = 30, {r^0 -> undef413, rest remain the same}>

Calling reachability with...
Transition: <l25, end, true, {all remain the same}>
Conditions: 
OPEN EXITS: 
<l25, end, true, {all remain the same}>

--- Reachability graph ---
> Graph without transitions.

Calling reachability with...
Transition: <l19, l25, l^0 <= n^0 /\ 1 + n^0 <= i^0, {iter^0 -> 0, rest remain the same}>
Conditions: 
OPEN EXITS: 
<l19, l25, 1 + n^0 <= i^0, {iter^0 -> 0, rest remain the same}> (condsUp: l^0 <= n^0)

--- Reachability graph ---
> Graph without transitions.

Calling reachability with...
Transition: <l0, l19, true, {all remain the same}>
Conditions: 1 + n^0 <= i^0, l^0 <= n^0, 
OPEN EXITS: 
<l0, l19, l^0 <= n^0 /\ 1 + n^0 <= i^0, {all remain the same}>

> Conditions are reachable!

Program does NOT terminate