diff --git a/exer6_base_model.xmlv3.txt b/exer6_base_model.xmlv3.txt
deleted file mode 100644
index 3b7d75756448dd7bc8a74db302465f9726389627..0000000000000000000000000000000000000000
--- a/exer6_base_model.xmlv3.txt
+++ /dev/null
@@ -1,128 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<cheddar>
- <core_units>
-  <core_unit id="id_1">
-   <object_type>CORE_OBJECT_TYPE</object_type>
-   <name>core1</name>
-   <scheduling>
-    <scheduling_parameters>
-     <scheduler_type>RATE_MONOTONIC_PROTOCOL</scheduler_type>
-     <quantum>0</quantum>
-     <preemptive_type>PREEMPTIVE</preemptive_type>
-     <capacity>0</capacity>
-     <period>0</period>
-     <priority>0</priority>
-     <start_time>0</start_time>
-    </scheduling_parameters>
-   </scheduling>
-   <speed>1</speed>
-   <worstcase_perequest_intrabank_memory_interference>0</worstcase_perequest_intrabank_memory_interference>
-   <worstcase_perequest_interbank_memory_interference>0</worstcase_perequest_interbank_memory_interference>
-   <isa>I386</isa>
-  </core_unit>
- </core_units>
- <processors>
-  <mono_core_processor id="id_12">
-   <object_type>PROCESSOR_OBJECT_TYPE</object_type>
-   <name>cpu1</name>
-   <processor_type>MONOCORE_TYPE</processor_type>
-   <migration_type>NO_MIGRATION_TYPE</migration_type>
-   <core ref="id_1">
-   </core>
-  </mono_core_processor>
- </processors>
- <address_spaces>
-  <address_space id="id_14">
-   <object_type>ADDRESS_SPACE_OBJECT_TYPE</object_type>
-   <name>ea1</name>
-   <cpu_name>cpu1</cpu_name>
-   <text_memory_size>0</text_memory_size>
-   <stack_memory_size>0</stack_memory_size>
-   <data_memory_size>0</data_memory_size>
-   <heap_memory_size>0</heap_memory_size>
-   <scheduling>
-    <scheduling_parameters>
-     <scheduler_type>NO_SCHEDULING_PROTOCOL</scheduler_type>
-     <quantum>0</quantum>
-     <preemptive_type>PREEMPTIVE</preemptive_type>
-     <capacity>0</capacity>
-     <period>0</period>
-     <priority>0</priority>
-     <start_time>0</start_time>
-    </scheduling_parameters>
-   </scheduling>
-   <mils_confidentiality_level>UNCLASSIFIED</mils_confidentiality_level>
-   <mils_integrity_level>LOW</mils_integrity_level>
-   <mils_component>SLS</mils_component>
-   <mils_partition>DEVICE</mils_partition>
-   <mils_compliant>FALSE</mils_compliant>
-  </address_space>
- </address_spaces>
- <tasks>
-  <periodic_task id="id_4">
-   <object_type>TASK_OBJECT_TYPE</object_type>
-   <name>T1</name>
-   <task_type>PERIODIC_TYPE</task_type>
-   <cpu_name>cpu1</cpu_name>
-   <address_space_name>ea1</address_space_name>
-   <capacity>8</capacity>
-   <capacity_low>0</capacity_low>
-   <energy_consumption>0</energy_consumption>
-   <deadline>31</deadline>
-   <start_time>0</start_time>
-   <priority>50</priority>
-   <blocking_time>0</blocking_time>
-   <policy>SCHED_FIFO</policy>
-   <text_memory_size>0</text_memory_size>
-   <text_memory_start_address>0</text_memory_start_address>
-   <stack_memory_size>0</stack_memory_size>
-   <criticality>0</criticality>
-   <context_switch_overhead>0</context_switch_overhead>
-   <cfg_relocatable>FALSE</cfg_relocatable>
-   <mils_confidentiality_level>UNCLASSIFIED</mils_confidentiality_level>
-   <mils_integrity_level>LOW</mils_integrity_level>
-   <mils_component>SLS</mils_component>
-   <mils_task>APPLICATION</mils_task>
-   <mils_compliant>FALSE</mils_compliant>
-   <access_memory_number>0</access_memory_number>
-   <maximum_number_of_memory_request_per_job>0</maximum_number_of_memory_request_per_job>
-   <period>31</period>
-   <jitter>0</jitter>
-   <every>0</every>
-   <completion_time>0</completion_time>
-  </periodic_task>
-  <periodic_task id="id_5">
-   <object_type>TASK_OBJECT_TYPE</object_type>
-   <name>T2</name>
-   <task_type>PERIODIC_TYPE</task_type>
-   <cpu_name>cpu1</cpu_name>
-   <address_space_name>ea1</address_space_name>
-   <capacity>8</capacity>
-   <capacity_low>0</capacity_low>
-   <energy_consumption>0</energy_consumption>
-   <deadline>30</deadline>
-   <start_time>2</start_time>
-   <priority>100</priority>
-   <blocking_time>0</blocking_time>
-   <policy>SCHED_FIFO</policy>
-   <text_memory_size>0</text_memory_size>
-   <text_memory_start_address>0</text_memory_start_address>
-   <stack_memory_size>0</stack_memory_size>
-   <criticality>0</criticality>
-   <context_switch_overhead>0</context_switch_overhead>
-   <cfg_relocatable>FALSE</cfg_relocatable>
-   <mils_confidentiality_level>UNCLASSIFIED</mils_confidentiality_level>
-   <mils_integrity_level>LOW</mils_integrity_level>
-   <mils_component>SLS</mils_component>
-   <mils_task>APPLICATION</mils_task>
-   <mils_compliant>FALSE</mils_compliant>
-   <access_memory_number>0</access_memory_number>
-   <maximum_number_of_memory_request_per_job>0</maximum_number_of_memory_request_per_job>
-   <period>30</period>
-   <jitter>0</jitter>
-   <every>0</every>
-   <completion_time>0</completion_time>
-  </periodic_task>
- </tasks>
-</cheddar>
-