Initial specification of big

BIG/Fabric_Ethereum_m2.bpr

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<org.eventb.core.prFile version="1">
+    <org.eventb.core.prProof name="INITIALISATION/inv1;/INV" org.eventb.core.confidence="0" org.eventb.core.prFresh="" org.eventb.core.prHyps="">
+        <org.eventb.core.lang name="L"/>
+        <org.eventb.core.prRule name="r0" org.eventb.core.confidence="1000" org.eventb.core.prDisplay="type rewrites" org.eventb.core.prHyps="">
+            <org.eventb.core.prAnte name="'">
+                <org.eventb.core.prHypAction name="HIDE0" org.eventb.core.prHyps="p0"/>
+                <org.eventb.core.prHypAction name="HIDE1" org.eventb.core.prHyps="p1"/>
+                <org.eventb.core.prHypAction name="HIDE2" org.eventb.core.prHyps="p2"/>
+            </org.eventb.core.prAnte>
+        </org.eventb.core.prRule>
+        <org.eventb.core.prPred name="p2" org.eventb.core.predicate="gateway∈GATEWAYS">
+            <org.eventb.core.prIdent name="GATEWAYS" org.eventb.core.type="ℙ(GATEWAYS)"/>
+            <org.eventb.core.prIdent name="gateway" org.eventb.core.type="GATEWAYS"/>
+        </org.eventb.core.prPred>
+        <org.eventb.core.prPred name="p0" org.eventb.core.predicate="source_smart_contract∈CROSS_CHAIN_SMART_CONTRACTS">
+            <org.eventb.core.prIdent name="CROSS_CHAIN_SMART_CONTRACTS" org.eventb.core.type="ℙ(CROSS_CHAIN_SMART_CONTRACTS)"/>
+            <org.eventb.core.prIdent name="source_smart_contract" org.eventb.core.type="CROSS_CHAIN_SMART_CONTRACTS"/>
+        </org.eventb.core.prPred>
+        <org.eventb.core.prPred name="p1" org.eventb.core.predicate="target_smart_contract∈CROSS_CHAIN_SMART_CONTRACTS">
+            <org.eventb.core.prIdent name="CROSS_CHAIN_SMART_CONTRACTS" org.eventb.core.type="ℙ(CROSS_CHAIN_SMART_CONTRACTS)"/>
+            <org.eventb.core.prIdent name="target_smart_contract" org.eventb.core.type="CROSS_CHAIN_SMART_CONTRACTS"/>
+        </org.eventb.core.prPred>
+        <org.eventb.core.prReas name="r0" org.eventb.core.prRID="org.eventb.core.seqprover.typeRewrites:1"/>
+    </org.eventb.core.prProof>
+</org.eventb.core.prFile>

BIG/Fabric_Ethereum_m2.bps

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<org.eventb.core.psFile>
+    <org.eventb.core.psStatus name="INITIALISATION/inv1;/INV" org.eventb.core.confidence="0" org.eventb.core.poStamp="11" org.eventb.core.psManual="false"/>
+</org.eventb.core.psFile>

BIG/Fabric_Ethereum_m2.bum

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<org.eventb.core.machineFile org.eventb.core.configuration="org.eventb.core.fwd" org.eventb.core.generated="false" org.eventb.emf.persistence.emf_id="_MkFlQ6saEe6I4bA9GxwhqQ" org.eventb.texttools.text_lastmodified="1704383949573" org.eventb.texttools.text_representation="machine Fabric_Ethereum_m2 refines BIG_m1  sees Fabric_Ethereum_c2&#10;&#10;variables received_transactions triggered_events subscriptions gateway_pending_transactions&#10;received_cross_chain_transactions balances&#10;&#10;invariants&#10;&#9;@inv1: balances ∈ ACCOUNTS ↔ ℕ1&#10;&#10;events&#10;  event INITIALISATION extends INITIALISATION&#10;  end&#10;&#10;  event SUBSCRIBE_SMART_CONTRACT_EVENTS extends SUBSCRIBE_SMART_CONTRACT_EVENTS&#10;  end&#10;&#10;  event SUBMIT_CROSS_CHAIN_TRANSACTION extends SUBMIT_CROSS_CHAIN_TRANSACTION&#10;  end&#10;&#10;  event PROCESS_CROSS_CHAIN_TRANSACTION extends PROCESS_CROSS_CHAIN_TRANSACTION&#10;  end&#10;&#10;  event LISTEN_SMART_CONTRACT_EVENT extends LISTEN_SMART_CONTRACT_EVENT&#10;  end&#10;&#10;  event GATEWAY_PROCESS_CROSS_CHAIN_TRANSACTION extends GATEWAY_PROCESS_CROSS_CHAIN_TRANSACTION&#10;  end&#10;end&#10;" version="5">
+    <org.eventb.core.refinesMachine name="'" org.eventb.core.target="BIG_m1"/>
+    <org.eventb.core.seesContext name="_wnFu0KsZEe6I4bA9GxwhqQ" org.eventb.core.target="Fabric_Ethereum_c2"/>
+    <org.eventb.core.event name="_sUpukKl_Ee6I4bA9GxwhqR" org.eventb.core.convergence="0" org.eventb.core.extended="true" org.eventb.core.generated="false" org.eventb.core.label="INITIALISATION" org.eventb.emf.persistence.emf_id="_MkFlN6saEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.event name="_sUpukKl_Ee6I4bA9GxwhqS" org.eventb.core.convergence="0" org.eventb.core.extended="true" org.eventb.core.generated="false" org.eventb.core.label="SUBSCRIBE_SMART_CONTRACT_EVENTS" org.eventb.emf.persistence.emf_id="_MkFlOasaEe6I4bA9GxwhqQ">
+        <org.eventb.core.refinesEvent name="'" org.eventb.core.target="SUBSCRIBE_SMART_CONTRACT_EVENTS"/>
+    </org.eventb.core.event>
+    <org.eventb.core.event name="_sUpukKl_Ee6I4bA9GxwhqT" org.eventb.core.convergence="0" org.eventb.core.extended="true" org.eventb.core.generated="false" org.eventb.core.label="SUBMIT_CROSS_CHAIN_TRANSACTION" org.eventb.emf.persistence.emf_id="_MkFlO6saEe6I4bA9GxwhqQ">
+        <org.eventb.core.refinesEvent name="'" org.eventb.core.target="SUBMIT_CROSS_CHAIN_TRANSACTION"/>
+    </org.eventb.core.event>
+    <org.eventb.core.event name="_sUpukKl_Ee6I4bA9GxwhqU" org.eventb.core.convergence="0" org.eventb.core.extended="true" org.eventb.core.generated="false" org.eventb.core.label="PROCESS_CROSS_CHAIN_TRANSACTION" org.eventb.emf.persistence.emf_id="_MkFlPasaEe6I4bA9GxwhqQ">
+        <org.eventb.core.refinesEvent name="'" org.eventb.core.target="PROCESS_CROSS_CHAIN_TRANSACTION"/>
+    </org.eventb.core.event>
+    <org.eventb.core.event name="_sUpukKl_Ee6I4bA9GxwhqV" org.eventb.core.convergence="0" org.eventb.core.extended="true" org.eventb.core.generated="false" org.eventb.core.label="LISTEN_SMART_CONTRACT_EVENT" org.eventb.emf.persistence.emf_id="_MkFlP6saEe6I4bA9GxwhqQ">
+        <org.eventb.core.refinesEvent name="'" org.eventb.core.target="LISTEN_SMART_CONTRACT_EVENT"/>
+    </org.eventb.core.event>
+    <org.eventb.core.event name="_sUpukKl_Ee6I4bA9GxwhqW" org.eventb.core.convergence="0" org.eventb.core.extended="true" org.eventb.core.generated="false" org.eventb.core.label="GATEWAY_PROCESS_CROSS_CHAIN_TRANSACTION" org.eventb.emf.persistence.emf_id="_MkFlQasaEe6I4bA9GxwhqQ">
+        <org.eventb.core.refinesEvent name="'" org.eventb.core.target="GATEWAY_PROCESS_CROSS_CHAIN_TRANSACTION"/>
+    </org.eventb.core.event>
+    <org.eventb.core.invariant name="_sn-N4KsZEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.label="inv1;" org.eventb.core.predicate="balances ∈ ACCOUNTS ↔ ℕ1" org.eventb.emf.persistence.emf_id="_MkFlNqsaEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.variable name="_SAycYamDEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.identifier="received_transactions" org.eventb.emf.persistence.emf_id="_MkFlMKsaEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.variable name="_YvZFkamHEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.identifier="triggered_events" org.eventb.emf.persistence.emf_id="_MkFlMasaEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.variable name="_I9HgkapAEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.identifier="subscriptions" org.eventb.emf.persistence.emf_id="_MkFlMqsaEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.variable name="_8T2BAKpBEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.identifier="gateway_pending_transactions" org.eventb.emf.persistence.emf_id="_MkFlM6saEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.variable name="_H2zkgKpbEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.identifier="received_cross_chain_transactions" org.eventb.emf.persistence.emf_id="_MkFlNKsaEe6I4bA9GxwhqQ"/>
+    <org.eventb.core.variable name="_DPQj0KsaEe6I4bA9GxwhqQ" org.eventb.core.generated="false" org.eventb.core.identifier="balances" org.eventb.emf.persistence.emf_id="_MkFlNasaEe6I4bA9GxwhqQ"/>
+</org.eventb.core.machineFile>