|
| 1 | +(module txndata) |
| 2 | + |
| 3 | + |
| 4 | + |
| 5 | +(defun |
| 6 | + (block-constancy COL) |
| 7 | + (if-not-zero (- (next BLK_NUMBER) (+ 1 BLK_NUMBER)) |
| 8 | + (eq! (next COL) COL))) |
| 9 | +(defun |
| 10 | + (conflation-constancy COL) |
| 11 | + (if-not-zero (perspective-sum) |
| 12 | + (eq! (next COL) COL))) |
| 13 | +(defun |
| 14 | + (transaction-constancy COL) |
| 15 | + (if-not-zero (- (next TOTL_TXN_NUMBER) (+ 1 TOTL_TXN_NUMBER)) |
| 16 | + (eq! (next COL) COL))) |
| 17 | +(defun |
| 18 | + (user-transaction-constancy COL) |
| 19 | + (if-not-zero (* (next USER ) USER ) |
| 20 | + (eq! (next COL ) COL ))) |
| 21 | + |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | +(defcomputedcolumn ( prover___RELATIVE_USER_TXN_NUMBER :i16 :fwd ) |
| 26 | + (if-eq-else BLK_NUMBER (prev BLK_NUMBER) |
| 27 | + ;; BLK# equality case |
| 28 | + (* USER (+ (prev prover___RELATIVE_USER_TXN_NUMBER) (- USER_TXN_NUMBER (prev USER_TXN_NUMBER)))) |
| 29 | + ;; BLK# change case |
| 30 | + 0 |
| 31 | + )) |
| 32 | + |
| 33 | +(defcomputedcolumn ( prover___IS_LAST_USER_TXN_OF_BLOCK :binary@prove :bwd ) |
| 34 | + (if-eq-else (next TOTL_TXN_NUMBER) TOTL_TXN_NUMBER |
| 35 | + ;; TOTL transaction number equality case |
| 36 | + (next prover___IS_LAST_USER_TXN_OF_BLOCK) |
| 37 | + ;; BLK# change case |
| 38 | + (* (next SYSF) USER) |
| 39 | + )) |
| 40 | + |
| 41 | +(defalias |
| 42 | + RELUSR prover___RELATIVE_USER_TXN_NUMBER |
| 43 | + LSTUSR prover___IS_LAST_USER_TXN_OF_BLOCK |
| 44 | + ) |
| 45 | + |
| 46 | + |
| 47 | + |
| 48 | +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 49 | +;; ;; |
| 50 | +;; Property verification ;; |
| 51 | +;; ;; |
| 52 | +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 53 | + |
| 54 | + |
| 55 | + |
| 56 | +(defproperty prover-column-constraints---RELATIVE_USER_TXN_NUMBER---const (transaction-constancy RELUSR)) |
| 57 | +(defproperty prover-column-constraints---RELATIVE_USER_TXN_NUMBER---vanish (if-zero (perspective-sum) (vanishes! RELUSR))) |
| 58 | +(defproperty prover-column-constraints---RELATIVE_USER_TXN_NUMBER---transition (if-not-zero (- (next BLK_NUMBER) BLK_NUMBER) (vanishes! RELUSR))) |
| 59 | +(defproperty prover-column-constraints---RELATIVE_USER_TXN_NUMBER---increment (if-not-zero (- (next BLK_NUMBER) (+ BLK_NUMBER 1)) |
| 60 | + (eq! (next RELUSR) |
| 61 | + (* (next USER) (+ RELUSR (- (next USER_TXN_NUMBER) USER_TXN_NUMBER)))))) |
| 62 | + |
| 63 | +(defproperty prover-column-constraints---IS_LAST_USER_TXN_OF_BLOCK---const (transaction-constancy LSTUSR) ) |
| 64 | +(defproperty prover-column-constraints---IS_LAST_USER_TXN_OF_BLOCK---vanish (if-zero USER (vanishes! LSTUSR)) ) |
| 65 | +(defproperty prover-column-constraints---IS_LAST_USER_TXN_OF_BLOCK---last (if-not-zero (- TOTL_TXN_NUMBER (prev TOTL_TXN_NUMBER)) |
| 66 | + (eq! (prev LSTUSR) |
| 67 | + (* (prev USER) SYSF))) |
| 68 | + ) |
| 69 | + |
| 70 | + |
| 71 | + |
| 72 | +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 73 | +;; ;; |
| 74 | +;; Constraints verification ;; |
| 75 | +;; ;; |
| 76 | +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 77 | + |
| 78 | + |
| 79 | + |
| 80 | +(defcolumns |
| 81 | + ( prover___RELATIVE_USER_TXN_NUMBER_MAX :i16 ) |
| 82 | + ( prover___USER_TXN_NUMBER_MAX :i16 ) |
| 83 | + ) |
| 84 | + |
| 85 | +(defalias |
| 86 | + RELMAX prover___RELATIVE_USER_TXN_NUMBER_MAX |
| 87 | + USRMAX prover___USER_TXN_NUMBER_MAX |
| 88 | + ) |
| 89 | + |
| 90 | + |
| 91 | + |
| 92 | +(defconstraint prover-column-constraints---RELATIVE_USER_TXN_NUMBER_MAX---const () (user-transaction-constancy RELMAX)) |
| 93 | +(defconstraint prover-column-constraints---RELATIVE_USER_TXN_NUMBER_MAX---zero () (if-zero (perspective-sum) |
| 94 | + (vanishes! RELMAX))) |
| 95 | +(defconstraint prover-column-constraints---RELATIVE_USER_TXN_NUMBER_MAX---setting () (if-not-zero (* (- 1 (prev SYSF)) SYSF) |
| 96 | + (eq! (prev RELMAX) (prev RELUSR)))) |
| 97 | + |
| 98 | +(defconstraint prover-column-constraints---USER_TXN_NUMBER_MAX () |
| 99 | + (begin |
| 100 | + (conflation-constancy USRMAX) |
| 101 | + (if-zero (perspective-sum) |
| 102 | + (vanishes! USRMAX)) |
| 103 | + )) |
| 104 | + |
| 105 | +(defconstraint prover-column-constraints---USER_TXN_NUMBER_MAX---finalization |
| 106 | + (:domain {-1}) ;; "" |
| 107 | + (eq! USRMAX USER_TXN_NUMBER)) |
| 108 | + |
| 109 | + |
| 110 | + |
| 111 | +;; TOTL|USER|SYSF|SYSI|prover |
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