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1 | 1 | Parsed test spec with 2 sessions
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2 | 2 |
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3 | 3 | starting permutation: s1u1 s1u2 s1c s2u1 s2u2 s2c
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4 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
5 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
6 |
| -step s1c: COMMIT; |
7 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
8 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
9 |
| -step s2c: COMMIT; |
| 4 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 5 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 6 | +step s1c: COMMIT; |
| 7 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 8 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 9 | +step s2c: COMMIT; |
10 | 10 |
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11 | 11 | starting permutation: s1u1 s1u2 s2u1 s1c s2u2 s2c
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12 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
13 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
14 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
15 |
| -step s1c: COMMIT; |
| 12 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 13 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 14 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 15 | +step s1c: COMMIT; |
16 | 16 | step s2u1: <... completed>
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17 | 17 | ERROR: could not serialize access due to concurrent update
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18 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 18 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
19 | 19 | ERROR: current transaction is aborted, commands ignored until end of transaction block
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20 |
| -step s2c: COMMIT; |
| 20 | +step s2c: COMMIT; |
21 | 21 |
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22 | 22 | starting permutation: s1u1 s2u1 s1u2 s2u2 s1c s2c
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23 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
24 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
25 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
26 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 23 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 24 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 25 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 26 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
27 | 27 | step s1u2: <... completed>
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28 | 28 | ERROR: deadlock detected
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29 |
| -step s1c: COMMIT; |
30 |
| -step s2c: COMMIT; |
| 29 | +step s1c: COMMIT; |
| 30 | +step s2c: COMMIT; |
31 | 31 |
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32 | 32 | starting permutation: s1u1 s2u1 s1u2 s2u2 s2c s1c
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33 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
34 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
35 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
36 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 33 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 34 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 35 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 36 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
37 | 37 | step s1u2: <... completed>
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38 | 38 | ERROR: deadlock detected
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39 |
| -step s2c: COMMIT; |
40 |
| -step s1c: COMMIT; |
| 39 | +step s2c: COMMIT; |
| 40 | +step s1c: COMMIT; |
41 | 41 |
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42 | 42 | starting permutation: s1u1 s2u1 s2u2 s1u2 s1c s2c
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43 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
44 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
45 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
46 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 43 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 44 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 45 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 46 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
47 | 47 | ERROR: deadlock detected
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48 | 48 | step s2u2: <... completed>
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49 |
| -step s1c: COMMIT; |
50 |
| -step s2c: COMMIT; |
| 49 | +step s1c: COMMIT; |
| 50 | +step s2c: COMMIT; |
51 | 51 |
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52 | 52 | starting permutation: s1u1 s2u1 s2u2 s1u2 s2c s1c
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53 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
54 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
55 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
56 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 53 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 54 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 55 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 56 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
57 | 57 | ERROR: deadlock detected
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58 | 58 | step s2u2: <... completed>
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59 |
| -step s2c: COMMIT; |
60 |
| -step s1c: COMMIT; |
| 59 | +step s2c: COMMIT; |
| 60 | +step s1c: COMMIT; |
61 | 61 |
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62 | 62 | starting permutation: s2u1 s1u1 s1u2 s2u2 s1c s2c
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63 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
64 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
65 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
66 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 63 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 64 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 65 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 66 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
67 | 67 | step s1u2: <... completed>
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68 | 68 | ERROR: deadlock detected
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69 |
| -step s1c: COMMIT; |
70 |
| -step s2c: COMMIT; |
| 69 | +step s1c: COMMIT; |
| 70 | +step s2c: COMMIT; |
71 | 71 |
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72 | 72 | starting permutation: s2u1 s1u1 s1u2 s2u2 s2c s1c
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73 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
74 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
75 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
76 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 73 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 74 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 75 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 76 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
77 | 77 | step s1u2: <... completed>
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78 | 78 | ERROR: deadlock detected
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79 |
| -step s2c: COMMIT; |
80 |
| -step s1c: COMMIT; |
| 79 | +step s2c: COMMIT; |
| 80 | +step s1c: COMMIT; |
81 | 81 |
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82 | 82 | starting permutation: s2u1 s1u1 s2u2 s1u2 s1c s2c
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83 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
84 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
85 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
86 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 83 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 84 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 85 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 86 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
87 | 87 | ERROR: deadlock detected
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88 | 88 | step s2u2: <... completed>
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89 |
| -step s1c: COMMIT; |
90 |
| -step s2c: COMMIT; |
| 89 | +step s1c: COMMIT; |
| 90 | +step s2c: COMMIT; |
91 | 91 |
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92 | 92 | starting permutation: s2u1 s1u1 s2u2 s1u2 s2c s1c
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93 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
94 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
95 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
96 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 93 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 94 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; |
| 95 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...> |
| 96 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
97 | 97 | ERROR: deadlock detected
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98 | 98 | step s2u2: <... completed>
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99 |
| -step s2c: COMMIT; |
100 |
| -step s1c: COMMIT; |
| 99 | +step s2c: COMMIT; |
| 100 | +step s1c: COMMIT; |
101 | 101 |
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102 | 102 | starting permutation: s2u1 s2u2 s1u1 s2c s1u2 s1c
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103 |
| -step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
104 |
| -step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
105 |
| -step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; <waiting ...> |
106 |
| -step s2c: COMMIT; |
| 103 | +step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 104 | +step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 105 | +step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1; <waiting ...> |
| 106 | +step s2c: COMMIT; |
107 | 107 | step s1u1: <... completed>
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108 |
| -step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
| 108 | +step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; |
109 | 109 | ERROR: could not serialize access due to read/write dependencies among transactions
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110 |
| -step s1c: COMMIT; |
| 110 | +step s1c: COMMIT; |
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