/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'cvc5 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.5-dev-356b6ba-m
[2024-11-01 12:01:49,706 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-01 12:01:49,784 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2024-11-01 12:01:49,788 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-01 12:01:49,789 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-01 12:01:49,838 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-01 12:01:49,839 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-01 12:01:49,839 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-01 12:01:49,840 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-01 12:01:49,840 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-01 12:01:49,841 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-01 12:01:49,841 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-01 12:01:49,842 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-01 12:01:49,844 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-01 12:01:49,844 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-01 12:01:49,844 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-01 12:01:49,845 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-01 12:01:49,845 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-01 12:01:49,845 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-01 12:01:49,846 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-01 12:01:49,846 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-01 12:01:49,849 INFO  L153        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2024-11-01 12:01:49,850 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-11-01 12:01:49,850 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-01 12:01:49,850 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-01 12:01:49,850 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-01 12:01:49,851 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-01 12:01:49,851 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-01 12:01:49,851 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-01 12:01:49,851 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-01 12:01:49,852 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-01 12:01:49,852 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 12:01:49,852 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-01 12:01:49,852 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-01 12:01:49,853 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-01 12:01:49,853 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-11-01 12:01:49,853 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-11-01 12:01:49,854 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-01 12:01:49,854 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-01 12:01:49,854 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-01 12:01:49,855 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-01 12:01:49,855 INFO  L153        SettingsManager]:  * Logic for external solver=AUFBV
[2024-11-01 12:01:49,855 INFO  L153        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc5 --incremental --print-success --lang smt
[2024-11-01 12:01:50,177 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-01 12:01:50,201 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-01 12:01:50,205 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-01 12:01:50,206 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-01 12:01:50,206 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-01 12:01:50,208 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i
[2024-11-01 12:01:51,916 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-01 12:01:52,521 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-01 12:01:52,521 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i
[2024-11-01 12:01:52,568 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef8faa9f4/ad3cf8f25cee41ef9397ed29f3ad9049/FLAGa5a344af2
[2024-11-01 12:01:53,001 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef8faa9f4/ad3cf8f25cee41ef9397ed29f3ad9049
[2024-11-01 12:01:53,003 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-01 12:01:53,004 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-11-01 12:01:53,005 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-01 12:01:53,005 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-01 12:01:53,009 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-01 12:01:53,010 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 12:01:53" (1/1) ...
[2024-11-01 12:01:53,010 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@313e661e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:53, skipping insertion in model container
[2024-11-01 12:01:53,010 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 12:01:53" (1/1) ...
[2024-11-01 12:01:53,099 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-01 12:01:53,454 WARN  L251   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i[4493,4506]
[2024-11-01 12:01:53,467 WARN  L251   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i[4553,4566]
[2024-11-01 12:01:54,689 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,796 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,796 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,797 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,804 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,806 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,806 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,807 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,807 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,808 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,809 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,811 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,812 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,814 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,814 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,824 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,825 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,825 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,826 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,828 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,828 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:54,828 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:54,829 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,361 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,362 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,362 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,363 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,516 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,530 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,531 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,531 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,531 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,532 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,533 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,547 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,556 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,573 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,658 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,659 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,661 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,662 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,662 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,773 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-01 12:01:55,856 INFO  L197         MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-11-01 12:01:55,934 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-01 12:01:55,941 WARN  L251   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i[4493,4506]
[2024-11-01 12:01:55,942 WARN  L251   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i[4553,4566]
[2024-11-01 12:01:55,969 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,983 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,984 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,984 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,987 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,988 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,988 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,989 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,991 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,992 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,992 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:55,993 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,994 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,996 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:55,996 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,003 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,003 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,004 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,004 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,004 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,005 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,005 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,009 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,053 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,053 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,054 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,054 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,083 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,091 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,092 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,092 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,092 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,093 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,096 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,099 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,101 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,108 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,146 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,147 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,148 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 12:01:56,148 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,148 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,185 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-01 12:01:56,232 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-01 12:01:56,250 WARN  L251   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i[4493,4506]
[2024-11-01 12:01:56,250 WARN  L251   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_append_harness_negated.i[4553,4566]
[2024-11-01 12:01:56,287 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,287 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,288 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,288 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,289 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,294 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,294 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,295 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,298 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,449 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259]
[2024-11-01 12:01:56,453 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,453 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-11-01 12:01:56,466 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__(""
                         :




                         : "r"(pBuf)




                         : "memory"); [8745-8756]
[2024-11-01 12:01:56,476 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-01 12:01:56,738 INFO  L204         MainTranslator]: Completed translation
[2024-11-01 12:01:56,739 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56 WrapperNode
[2024-11-01 12:01:56,739 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-01 12:01:56,740 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-01 12:01:56,740 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-01 12:01:56,740 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-01 12:01:56,749 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:56,891 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:56,985 INFO  L138                Inliner]: procedures = 700, calls = 2643, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 869
[2024-11-01 12:01:56,986 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-01 12:01:56,987 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-01 12:01:56,987 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-01 12:01:56,987 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-01 12:01:56,998 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:56,999 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,015 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,105 INFO  L175           MemorySlicer]: Split 574 memory accesses to 8 slices as follows [2, 257, 238, 22, 9, 33, 4, 9]. 45 percent of accesses are in the largest equivalence class. The 25 initializations are split as follows [2, 0, 6, 2, 4, 4, 2, 5]. The 494 writes are split as follows [0, 257, 232, 1, 0, 3, 0, 1].
[2024-11-01 12:01:57,105 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,106 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,171 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,176 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,207 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,215 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,233 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-01 12:01:57,234 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-01 12:01:57,234 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-01 12:01:57,234 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-01 12:01:57,235 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (1/1) ...
[2024-11-01 12:01:57,241 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 12:01:57,254 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-01 12:01:57,270 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-01 12:01:57,274 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-01 12:01:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid
[2024-11-01 12:01:57,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid
[2024-11-01 12:01:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid
[2024-11-01 12:01:57,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure nondet_bool
[2024-11-01 12:01:57,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure nondet_bool
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5
[2024-11-01 12:01:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1
[2024-11-01 12:01:57,307 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_byte_buf_append
[2024-11-01 12:01:57,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_byte_buf_append
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_raise_error
[2024-11-01 12:01:57,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_raise_error
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-11-01 12:01:57,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-01 12:01:57,308 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-01 12:01:57,309 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-11-01 12:01:57,309 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-11-01 12:01:57,309 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-11-01 12:01:57,309 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-11-01 12:01:57,309 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#4
[2024-11-01 12:01:57,310 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#5
[2024-11-01 12:01:57,310 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#6
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#7
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy_impl
[2024-11-01 12:01:57,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure memcpy_impl
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-01 12:01:57,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure bounded_malloc
[2024-11-01 12:01:57,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure bounded_malloc
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1
[2024-11-01 12:01:57,311 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4
[2024-11-01 12:01:57,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7
[2024-11-01 12:01:57,313 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-01 12:01:57,313 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-01 12:01:57,314 INFO  L130     BoogieDeclarations]: Found specification of procedure my_memcpy
[2024-11-01 12:01:57,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure my_memcpy
[2024-11-01 12:01:57,314 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-01 12:01:57,314 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-11-01 12:01:57,314 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-11-01 12:01:57,315 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-11-01 12:01:57,315 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#5
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#6
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#7
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2
[2024-11-01 12:01:57,316 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3
[2024-11-01 12:01:57,317 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4
[2024-11-01 12:01:57,317 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4
[2024-11-01 12:01:57,318 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7
[2024-11-01 12:01:57,319 INFO  L130     BoogieDeclarations]: Found specification of procedure can_fail_allocator
[2024-11-01 12:01:57,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_fail_allocator
[2024-11-01 12:01:57,320 INFO  L130     BoogieDeclarations]: Found specification of procedure assert_bytes_match
[2024-11-01 12:01:57,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure assert_bytes_match
[2024-11-01 12:01:57,321 INFO  L130     BoogieDeclarations]: Found specification of procedure nondet_uint64_t
[2024-11-01 12:01:57,321 INFO  L138     BoogieDeclarations]: Found implementation of procedure nondet_uint64_t
[2024-11-01 12:01:57,321 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0
[2024-11-01 12:01:57,321 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1
[2024-11-01 12:01:57,321 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2
[2024-11-01 12:01:57,321 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6
[2024-11-01 12:01:57,322 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7
[2024-11-01 12:01:57,808 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-01 12:01:57,810 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-01 12:02:07,428 INFO  L?                        ?]: Removed 97 outVars from TransFormulas that were not future-live.
[2024-11-01 12:02:07,429 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-01 12:02:07,447 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-01 12:02:07,448 INFO  L316             CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-01 12:02:07,448 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 12:02:07 BoogieIcfgContainer
[2024-11-01 12:02:07,449 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-01 12:02:07,454 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-01 12:02:07,454 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-01 12:02:07,457 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-01 12:02:07,457 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 12:01:53" (1/3) ...
[2024-11-01 12:02:07,458 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59e12392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 12:02:07, skipping insertion in model container
[2024-11-01 12:02:07,458 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:01:56" (2/3) ...
[2024-11-01 12:02:07,458 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59e12392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 12:02:07, skipping insertion in model container
[2024-11-01 12:02:07,458 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 12:02:07" (3/3) ...
[2024-11-01 12:02:07,459 INFO  L112   eAbstractionObserver]: Analyzing ICFG aws_byte_buf_append_harness_negated.i
[2024-11-01 12:02:07,479 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-01 12:02:07,479 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-01 12:02:07,555 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-01 12:02:07,560 INFO  L333      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6fbac261, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-01 12:02:07,561 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-01 12:02:07,565 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 169 states, 106 states have (on average 1.2169811320754718) internal successors, (129), 107 states have internal predecessors, (129), 48 states have call successors, (48), 13 states have call predecessors, (48), 13 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48)
[2024-11-01 12:02:07,579 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-11-01 12:02:07,580 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-01 12:02:07,581 INFO  L215           NwaCegarLoop]: trace histogram [7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-01 12:02:07,581 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-01 12:02:07,588 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-01 12:02:07,588 INFO  L85        PathProgramCache]: Analyzing trace with hash 1792588153, now seen corresponding path program 1 times
[2024-11-01 12:02:07,597 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-01 12:02:07,597 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [595014387]
[2024-11-01 12:02:07,598 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-01 12:02:07,600 INFO  L173          SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt
[2024-11-01 12:02:07,600 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5
[2024-11-01 12:02:07,603 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null)
[2024-11-01 12:02:07,609 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process
[2024-11-01 12:02:07,672 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Ended with exit code 0
[2024-11-01 12:02:07,868 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt
[2024-11-01 12:02:07,869 FATAL L?                        ?]: An unrecoverable error occured during an interaction with an SMT solver:
de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared
	at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385)
	at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228)
	at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:117)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:154)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:89)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.constructManagedScript(IpTcStrategyModulePreferences.java:152)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:97)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.<init>(AutomatonFreeRefinementEngine.java:85)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.<init>(TraceAbstractionRefinementEngine.java:82)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.<init>(TraceAbstractionStarter.java:143)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-11-01 12:02:07,874 INFO  L158              Benchmark]: Toolchain (without parser) took 14868.32ms. Allocated memory was 207.6MB in the beginning and 523.2MB in the end (delta: 315.6MB). Free memory was 174.9MB in the beginning and 232.6MB in the end (delta: -57.6MB). Peak memory consumption was 257.1MB. Max. memory is 8.0GB.
[2024-11-01 12:02:07,874 INFO  L158              Benchmark]: CDTParser took 0.16ms. Allocated memory is still 207.6MB. Free memory was 184.4MB in the beginning and 184.4MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB.
[2024-11-01 12:02:07,875 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 3734.33ms. Allocated memory was 207.6MB in the beginning and 273.7MB in the end (delta: 66.1MB). Free memory was 174.9MB in the beginning and 172.8MB in the end (delta: 2.1MB). Peak memory consumption was 110.8MB. Max. memory is 8.0GB.
[2024-11-01 12:02:07,875 INFO  L158              Benchmark]: Boogie Procedure Inliner took 245.88ms. Allocated memory is still 273.7MB. Free memory was 172.8MB in the beginning and 160.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2024-11-01 12:02:07,875 INFO  L158              Benchmark]: Boogie Preprocessor took 245.69ms. Allocated memory is still 273.7MB. Free memory was 160.2MB in the beginning and 136.6MB in the end (delta: 23.6MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB.
[2024-11-01 12:02:07,876 INFO  L158              Benchmark]: RCFGBuilder took 10214.93ms. Allocated memory was 273.7MB in the beginning and 523.2MB in the end (delta: 249.6MB). Free memory was 136.6MB in the beginning and 245.7MB in the end (delta: -109.1MB). Peak memory consumption was 171.4MB. Max. memory is 8.0GB.
[2024-11-01 12:02:07,876 INFO  L158              Benchmark]: TraceAbstraction took 418.03ms. Allocated memory is still 523.2MB. Free memory was 244.6MB in the beginning and 232.6MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2024-11-01 12:02:07,882 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.16ms. Allocated memory is still 207.6MB. Free memory was 184.4MB in the beginning and 184.4MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 3734.33ms. Allocated memory was 207.6MB in the beginning and 273.7MB in the end (delta: 66.1MB). Free memory was 174.9MB in the beginning and 172.8MB in the end (delta: 2.1MB). Peak memory consumption was 110.8MB. Max. memory is 8.0GB.
 * Boogie Procedure Inliner took 245.88ms. Allocated memory is still 273.7MB. Free memory was 172.8MB in the beginning and 160.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 245.69ms. Allocated memory is still 273.7MB. Free memory was 160.2MB in the beginning and 136.6MB in the end (delta: 23.6MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB.
 * RCFGBuilder took 10214.93ms. Allocated memory was 273.7MB in the beginning and 523.2MB in the end (delta: 249.6MB). Free memory was 136.6MB in the beginning and 245.7MB in the end (delta: -109.1MB). Peak memory consumption was 171.4MB. Max. memory is 8.0GB.
 * TraceAbstraction took 418.03ms. Allocated memory is still 523.2MB. Free memory was 244.6MB in the beginning and 232.6MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - GenericResultAtLocation [Line: 8259]: Unsoundness Warning
    Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259]
  - GenericResultAtLocation [Line: 8745]: Unsoundness Warning
    Ignoring inline assembler instruction C: __asm__ __volatile__(""
                         :




                         : "r"(pBuf)




                         : "memory"); [8745-8756]
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared
    de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-11-01 12:02:08,091 WARN  L435       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process
[2024-11-01 12:02:08,124 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...