select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
select(8, [7], [7], NULL, {180, 0}) = 1 (in [7], left {179, 999999})
происходит это не всегда.