/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 Internal_SMTInterpol -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_array_list_clear_harness.i


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


This is Ultimate 0.2.5-dev-356b6ba-m
[2024-10-31 23:25:52,491 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-10-31 23:25:52,561 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2024-10-31 23:25:52,566 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-10-31 23:25:52,567 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-10-31 23:25:52,584 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-10-31 23:25:52,587 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-10-31 23:25:52,587 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-10-31 23:25:52,588 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-10-31 23:25:52,588 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-10-31 23:25:52,588 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-10-31 23:25:52,588 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-10-31 23:25:52,589 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-10-31 23:25:52,589 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-10-31 23:25:52,589 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-10-31 23:25:52,590 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-10-31 23:25:52,590 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-10-31 23:25:52,590 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-10-31 23:25:52,590 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-10-31 23:25:52,591 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-10-31 23:25:52,591 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-10-31 23:25:52,591 INFO  L153        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2024-10-31 23:25:52,591 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-10-31 23:25:52,592 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-10-31 23:25:52,592 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-10-31 23:25:52,592 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-10-31 23:25:52,592 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-10-31 23:25:52,592 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-10-31 23:25:52,593 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-10-31 23:25:52,593 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-10-31 23:25:52,593 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-10-31 23:25:52,593 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-10-31 23:25:52,593 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-10-31 23:25:52,594 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-10-31 23:25:52,594 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-10-31 23:25:52,594 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-10-31 23:25:52,594 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-10-31 23:25:52,594 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-10-31 23:25:52,595 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-10-31 23:25:52,595 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-10-31 23:25:52,595 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-10-31 23:25:52,595 INFO  L153        SettingsManager]:  * Logic for external solver=AUFBV
[2024-10-31 23:25:52,595 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
[2024-10-31 23:25:52,859 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-10-31 23:25:52,874 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-10-31 23:25:52,876 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-10-31 23:25:52,878 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-10-31 23:25:52,878 INFO  L274        PluginConnector]: CDTParser initialized
[2024-10-31 23:25:52,879 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_clear_harness.i
[2024-10-31 23:25:54,069 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-10-31 23:25:54,437 INFO  L384              CDTParser]: Found 1 translation units.
[2024-10-31 23:25:54,437 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_clear_harness.i
[2024-10-31 23:25:54,467 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a74955ab/89d86e6ce4f144dc8ce85a996fb13fff/FLAG1dbb9eb82
[2024-10-31 23:25:54,632 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a74955ab/89d86e6ce4f144dc8ce85a996fb13fff
[2024-10-31 23:25:54,633 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-10-31 23:25:54,634 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-10-31 23:25:54,635 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-10-31 23:25:54,635 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-10-31 23:25:54,638 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-10-31 23:25:54,638 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 11:25:54" (1/1) ...
[2024-10-31 23:25:54,639 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb099c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:54, skipping insertion in model container
[2024-10-31 23:25:54,639 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 11:25:54" (1/1) ...
[2024-10-31 23:25:54,701 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-10-31 23:25:54,918 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_array_list_clear_harness.i[4494,4507]
[2024-10-31 23:25:54,925 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_array_list_clear_harness.i[4554,4567]
[2024-10-31 23:25:55,339 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,444 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,444 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,445 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,455 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,456 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,457 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,457 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,457 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,458 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,460 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,462 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,462 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,465 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,466 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,471 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,471 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,472 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,472 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,473 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,473 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,473 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,473 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,474 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,475 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,475 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,475 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,476 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,476 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,687 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,687 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,687 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,688 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,749 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,757 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,765 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,765 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,766 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,766 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,766 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,766 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,766 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,767 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,767 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,767 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,768 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,768 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,768 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,768 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,801 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-10-31 23:25:55,833 INFO  L197         MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-10-31 23:25:55,857 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-10-31 23:25:55,866 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_array_list_clear_harness.i[4494,4507]
[2024-10-31 23:25:55,866 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_array_list_clear_harness.i[4554,4567]
[2024-10-31 23:25:55,883 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,905 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,905 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,909 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,915 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,915 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,916 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,916 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,916 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,916 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,917 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,918 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,918 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,919 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,919 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,922 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,922 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,940 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,940 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,941 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,941 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,942 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,942 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,942 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,943 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,943 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,949 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,949 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,949 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:55,986 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,986 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,987 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:55,987 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,001 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,007 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,009 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,009 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,009 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,009 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,009 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,010 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,010 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,010 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,012 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,012 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,012 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,012 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,012 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,012 WARN  L1053              CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-10-31 23:25:56,029 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-10-31 23:25:56,049 INFO  L200         MainTranslator]: Completed pre-run
[2024-10-31 23:25:56,065 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_array_list_clear_harness.i[4494,4507]
[2024-10-31 23:25:56,065 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_array_list_clear_harness.i[4554,4567]
[2024-10-31 23:25:56,108 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,108 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,108 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,108 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,109 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,114 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,115 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,115 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,115 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,116 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,116 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,116 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,117 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,153 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,159 WARN  L1657              CHandler]: Possible shadowing of function index
[2024-10-31 23:25:56,165 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__(""
                         :




                         : "r"(pBuf)




                         : "memory"); [7529-7540]
[2024-10-31 23:25:56,183 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-10-31 23:25:56,334 INFO  L204         MainTranslator]: Completed translation
[2024-10-31 23:25:56,334 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56 WrapperNode
[2024-10-31 23:25:56,335 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-10-31 23:25:56,335 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-10-31 23:25:56,335 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-10-31 23:25:56,335 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-10-31 23:25:56,340 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,392 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,441 INFO  L138                Inliner]: procedures = 699, calls = 1574, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 583
[2024-10-31 23:25:56,442 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-10-31 23:25:56,442 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-10-31 23:25:56,442 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-10-31 23:25:56,442 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-10-31 23:25:56,451 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,451 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,462 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,516 INFO  L175           MemorySlicer]: Split 291 memory accesses to 6 slices as follows [2, 238, 9, 3, 34, 5]. 82 percent of accesses are in the largest equivalence class. The 24 initializations are split as follows [2, 6, 5, 1, 5, 5]. The 237 writes are split as follows [0, 232, 0, 1, 4, 0].
[2024-10-31 23:25:56,516 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,516 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,550 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,552 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,571 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,575 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,586 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-10-31 23:25:56,587 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-10-31 23:25:56,587 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-10-31 23:25:56,587 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-10-31 23:25:56,588 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (1/1) ...
[2024-10-31 23:25:56,591 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-10-31 23:25:56,599 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-10-31 23:25:56,609 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)
[2024-10-31 23:25:56,613 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
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded
[2024-10-31 23:25:56,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid
[2024-10-31 23:25:56,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure nondet_bool
[2024-10-31 23:25:56,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure nondet_bool
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2
[2024-10-31 23:25:56,630 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_raise_error
[2024-10-31 23:25:56,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_raise_error
[2024-10-31 23:25:56,631 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-10-31 23:25:56,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#4
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$#5
[2024-10-31 23:25:56,632 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-10-31 23:25:56,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure bounded_malloc
[2024-10-31 23:25:56,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure bounded_malloc
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_mul_size_checked
[2024-10-31 23:25:56,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2
[2024-10-31 23:25:56,633 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3
[2024-10-31 23:25:56,634 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4
[2024-10-31 23:25:56,634 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-10-31 23:25:56,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure aws_array_list_clear
[2024-10-31 23:25:56,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure aws_array_list_clear
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-10-31 23:25:56,635 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$#5
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5
[2024-10-31 23:25:56,636 INFO  L130     BoogieDeclarations]: Found specification of procedure can_fail_allocator
[2024-10-31 23:25:56,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_fail_allocator
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult
[2024-10-31 23:25:56,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4
[2024-10-31 23:25:56,637 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5
[2024-10-31 23:25:56,910 INFO  L238             CfgBuilder]: Building ICFG
[2024-10-31 23:25:56,911 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-10-31 23:26:03,856 INFO  L?                        ?]: Removed 63 outVars from TransFormulas that were not future-live.
[2024-10-31 23:26:03,856 INFO  L287             CfgBuilder]: Performing block encoding
[2024-10-31 23:26:03,869 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-10-31 23:26:03,869 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-10-31 23:26:03,870 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 11:26:03 BoogieIcfgContainer
[2024-10-31 23:26:03,870 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-10-31 23:26:03,871 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-10-31 23:26:03,871 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-10-31 23:26:03,874 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-10-31 23:26:03,874 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 11:25:54" (1/3) ...
[2024-10-31 23:26:03,875 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53615b89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 11:26:03, skipping insertion in model container
[2024-10-31 23:26:03,875 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:25:56" (2/3) ...
[2024-10-31 23:26:03,876 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53615b89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 11:26:03, skipping insertion in model container
[2024-10-31 23:26:03,876 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 11:26:03" (3/3) ...
[2024-10-31 23:26:03,877 INFO  L112   eAbstractionObserver]: Analyzing ICFG aws_array_list_clear_harness.i
[2024-10-31 23:26:03,887 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-10-31 23:26:03,887 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-10-31 23:26:03,934 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-10-31 23:26:03,939 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;@56a43780, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-10-31 23:26:03,939 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-10-31 23:26:03,943 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 101 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 25 states have call successors, (25), 11 states have call predecessors, (25), 11 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25)
[2024-10-31 23:26:03,950 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 61
[2024-10-31 23:26:03,950 INFO  L207           NwaCegarLoop]: Found error trace
[2024-10-31 23:26:03,951 INFO  L215           NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 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]
[2024-10-31 23:26:03,951 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-10-31 23:26:03,955 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-10-31 23:26:03,955 INFO  L85        PathProgramCache]: Analyzing trace with hash -1818819730, now seen corresponding path program 1 times
[2024-10-31 23:26:03,961 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-10-31 23:26:03,961 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1662098625]
[2024-10-31 23:26:03,961 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-10-31 23:26:03,963 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-10-31 23:26:09,128 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-10-31 23:26:09,129 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception:
java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.<init>(TraceCheck.java:236)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.<init>(InterpolatingTraceCheck.java:88)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.<init>(TraceCheckSpWp.java:128)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:113)
	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$Toolchain.processToolchain(ToolchainManager.java:319)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort
	at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.TermCompiler.convertApplicationTerm(TermCompiler.java:562)
	at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:389)
	at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115)
	at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106)
	at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:319)
	at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.Clausifier.addFormula(Clausifier.java:2655)
	at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.assertTerm(SMTInterpol.java:660)
	at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158)
	at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158)
	at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.assertTerm(ManagedScript.java:143)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertCodeBlocks.annotateAndAssertTerm(AnnotateAndAssertCodeBlocks.java:193)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertTerm(AnnotateAndAssertConjunctsOfCodeBlocks.java:238)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertConjuncts(AnnotateAndAssertConjunctsOfCodeBlocks.java:135)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertNonCall(AnnotateAndAssertConjunctsOfCodeBlocks.java:184)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserter.buildAnnotatedSsaAndAssertTerms(AnnotateAndAsserter.java:101)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:317)
	at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.<init>(TraceCheck.java:215)
	... 29 more
[2024-10-31 23:26:09,132 INFO  L158              Benchmark]: Toolchain (without parser) took 14497.18ms. Allocated memory was 204.5MB in the beginning and 601.9MB in the end (delta: 397.4MB). Free memory was 171.8MB in the beginning and 341.2MB in the end (delta: -169.4MB). Peak memory consumption was 228.5MB. Max. memory is 8.0GB.
[2024-10-31 23:26:09,132 INFO  L158              Benchmark]: CDTParser took 0.10ms. Allocated memory is still 204.5MB. Free memory is still 180.2MB. There was no memory consumed. Max. memory is 8.0GB.
[2024-10-31 23:26:09,132 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1699.87ms. Allocated memory was 204.5MB in the beginning and 268.4MB in the end (delta: 64.0MB). Free memory was 171.3MB in the beginning and 130.5MB in the end (delta: 40.8MB). Peak memory consumption was 106.3MB. Max. memory is 8.0GB.
[2024-10-31 23:26:09,133 INFO  L158              Benchmark]: Boogie Procedure Inliner took 106.38ms. Allocated memory is still 268.4MB. Free memory was 130.5MB in the beginning and 121.6MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB.
[2024-10-31 23:26:09,133 INFO  L158              Benchmark]: Boogie Preprocessor took 143.97ms. Allocated memory is still 268.4MB. Free memory was 121.6MB in the beginning and 103.8MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB.
[2024-10-31 23:26:09,133 INFO  L158              Benchmark]: RCFGBuilder took 7282.64ms. Allocated memory is still 268.4MB. Free memory was 103.8MB in the beginning and 196.0MB in the end (delta: -92.2MB). Peak memory consumption was 34.7MB. Max. memory is 8.0GB.
[2024-10-31 23:26:09,133 INFO  L158              Benchmark]: TraceAbstraction took 5259.87ms. Allocated memory was 268.4MB in the beginning and 601.9MB in the end (delta: 333.4MB). Free memory was 195.5MB in the beginning and 341.2MB in the end (delta: -145.8MB). Peak memory consumption was 187.1MB. Max. memory is 8.0GB.
[2024-10-31 23:26:09,135 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.10ms. Allocated memory is still 204.5MB. Free memory is still 180.2MB. There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 1699.87ms. Allocated memory was 204.5MB in the beginning and 268.4MB in the end (delta: 64.0MB). Free memory was 171.3MB in the beginning and 130.5MB in the end (delta: 40.8MB). Peak memory consumption was 106.3MB. Max. memory is 8.0GB.
 * Boogie Procedure Inliner took 106.38ms. Allocated memory is still 268.4MB. Free memory was 130.5MB in the beginning and 121.6MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 143.97ms. Allocated memory is still 268.4MB. Free memory was 121.6MB in the beginning and 103.8MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB.
 * RCFGBuilder took 7282.64ms. Allocated memory is still 268.4MB. Free memory was 103.8MB in the beginning and 196.0MB in the end (delta: -92.2MB). Peak memory consumption was 34.7MB. Max. memory is 8.0GB.
 * TraceAbstraction took 5259.87ms. Allocated memory was 268.4MB in the beginning and 601.9MB in the end (delta: 333.4MB). Free memory was 195.5MB in the beginning and 341.2MB in the end (delta: -145.8MB). Peak memory consumption was 187.1MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - GenericResultAtLocation [Line: 7529]: Unsoundness Warning
    Ignoring inline assembler instruction C: __asm__ __volatile__(""
                         :




                         : "r"(pBuf)




                         : "memory"); [7529-7540]
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort
    de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.<init>(TraceCheck.java:236)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-10-31 23:26:09,341 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
[2024-10-31 23:26:09,396 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...