Sorry, I made a mistake. Maxim is 100.

Bond dimensions are not exceeding maxdim. Here is some part of output.

"

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=6.1E-11, States kept: dim=19

Sweep=8, HS=1, Bond=11/15

I 0 q 2E-03 E -17.8066537388

I 2 q 2E-03 E -17.8066544170

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=1.3E-11, States kept: dim=17

Sweep=8, HS=1, Bond=12/15

I 0 q 2E-03 E -17.8066544169

I 2 q 3E-03 E -17.8066552039

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=2.3E-11, States kept: dim=14

Sweep=8, HS=1, Bond=13/15

I 0 q 2E-03 E -17.8066552040

I 2 q 5E-03 E -17.8066583118

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=5.1E-18, States kept: dim=8

Sweep=8, HS=1, Bond=14/15

I 0 q 1E-03 E -17.8066583118

I 2 q 4E-03 E -17.8066611861

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=3.7E-16, States kept: dim=4

Sweep=8, HS=1, Bond=15/15

I 0 q 1E-03 E -17.8066611861

I 2 q 3E-04 E -17.8066641816

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=3.6E-16, States kept: dim=2

Sweep=8, HS=2, Bond=15/15

I 0 q 3E-04 E -17.8066641816

I 2 q 2E-05 E -17.8066642157

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=0.0E+00, States kept: dim=2

Sweep=8, HS=2, Bond=7/15

I 0 q 2E-03 E -17.8066769924

I 2 q 2E-03 E -17.8066776041

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=8.3E-11, States kept: dim=18

Sweep=8, HS=2, Bond=6/15

I 0 q 2E-03 E -17.8066776038

I 2 q 2E-03 E -17.8066782143

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=3.6E-11, States kept: dim=19

Sweep=8, HS=2, Bond=5/15

I 0 q 2E-03 E -17.8066782143

I 2 q 2E-03 E -17.8066788217

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=3.8E-11, States kept: dim=18

Sweep=8, HS=2, Bond=4/15

I 0 q 2E-03 E -17.8066788213

I 2 q 2E-03 E -17.8066794606

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=1.8E-11, States kept: dim=14

Sweep=8, HS=2, Bond=3/15

I 0 q 2E-03 E -17.8066794607

I 2 q 3E-03 E -17.8066803155

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=3.8E-17, States kept: dim=8

Sweep=8, HS=2, Bond=2/15

I 0 q 1E-03 E -17.8066803155

I 2 q 9E-03 E -17.8067271189

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=8.8E-18, States kept: dim=4

Sweep=8, HS=2, Bond=1/15

I 0 q 7E-04 E -17.8067271189

I 2 q 1E-03 E -17.8067292880

Truncated to Cutoff=1.0E-10, Min_dim=1, Max_dim=100

Trunc. err=8.6E-18, States kept: dim=2

Largest link dim during sweep 8/8 was 19

Largest truncation error: 8.43061e-11

"