Process exited with status exited(0).
STDOUT:
fact(1) = 1
fact_iter(1) = 1
fact_adapt(1) = 1
fact_tailrec(1) = 1
fact(2) = 2
fact_iter(2) = 2
fact_adapt(2) = 2
fact_tailrec(2) = 2
fact(3) = 6
fact_iter(3) = 6
fact_adapt(3) = 6
fact_tailrec(3) = 6
fact(4) = 24
fact_iter(4) = 24
fact_adapt(4) = 24
fact_tailrec(4) = 24
fact(5) = 120
fact_iter(5) = 120
fact_adapt(5) = 120
fact_tailrec(5) = 120
fact(6) = 720
fact_iter(6) = 720
fact_adapt(6) = 720
fact_tailrec(6) = 720
fact(7) = 5040
fact_iter(7) = 5040
fact_adapt(7) = 5040
fact_tailrec(7) = 5040
fact(8) = 40320
fact_iter(8) = 40320
fact_adapt(8) = 40320
fact_tailrec(8) = 40320
fact(9) = 362880
fact_iter(9) = 362880
fact_adapt(9) = 362880
fact_tailrec(9) = 362880
fact(10) = 3628800
fact_iter(10) = 3628800
fact_adapt(10) = 3628800
fact_tailrec(10) = 3628800
fact(11) = 39916800
fact_iter(11) = 39916800
fact_adapt(11) = 39916800
fact_tailrec(11) = 39916800
fact(12) = 479001600
fact_iter(12) = 479001600
fact_adapt(12) = 479001600
fact_tailrec(12) = 479001600
fact(13) = 1932053504
fact_iter(13) = 1932053504
fact_adapt(13) = 1932053504
fact_tailrec(13) = 1932053504
fact(14) = 1278945280
fact_iter(14) = 1278945280
fact_adapt(14) = 1278945280
fact_tailrec(14) = 1278945280
fact(15) = 2004310016
fact_iter(15) = 2004310016
fact_adapt(15) = 2004310016
fact_tailrec(15) = 2004310016
fact(16) = 2004189184
fact_iter(16) = 2004189184
fact_adapt(16) = 2004189184
fact_tailrec(16) = 2004189184
fact(17) = -288522240
fact_iter(17) = -288522240
fact_adapt(17) = -288522240
fact_tailrec(17) = -288522240
fact(18) = -898433024
fact_iter(18) = -898433024
fact_adapt(18) = -898433024
fact_tailrec(18) = -898433024
fact(19) = 109641728
fact_iter(19) = 109641728
fact_adapt(19) = 109641728
fact_tailrec(19) = 109641728
fact(20) = -2102132736
fact_iter(20) = -2102132736
fact_adapt(20) = -2102132736
fact_tailrec(20) = -2102132736
fact(21) = -1195114496
fact_iter(21) = -1195114496
fact_adapt(21) = -1195114496
fact_tailrec(21) = -1195114496
fact(22) = -522715136
fact_iter(22) = -522715136
fact_adapt(22) = -522715136
fact_tailrec(22) = -522715136
fact(23) = 862453760
fact_iter(23) = 862453760
fact_adapt(23) = 862453760
fact_tailrec(23) = 862453760
fact(24) = -775946240
fact_iter(24) = -775946240
fact_adapt(24) = -775946240
fact_tailrec(24) = -775946240
fact(25) = 2076180480
fact_iter(25) = 2076180480
fact_adapt(25) = 2076180480
fact_tailrec(25) = 2076180480
fact(26) = -1853882368
fact_iter(26) = -1853882368
fact_adapt(26) = -1853882368
fact_tailrec(26) = -1853882368
fact(27) = 1484783616
fact_iter(27) = 1484783616
fact_adapt(27) = 1484783616
fact_tailrec(27) = 1484783616
fact(28) = -1375731712
fact_iter(28) = -1375731712
fact_adapt(28) = -1375731712
fact_tailrec(28) = -1375731712
fact(29) = -1241513984
fact_iter(29) = -1241513984
fact_adapt(29) = -1241513984
fact_tailrec(29) = -1241513984
fact(30) = 1409286144
fact_iter(30) = 1409286144
fact_adapt(30) = 1409286144
fact_tailrec(30) = 1409286144

STDERR: