/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 bitwuzla -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_array_list_pop_front_harness.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.5-dev-356b6ba-m
[2024-11-01 20:25:46,705 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-01 20:25:46,761 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 20:25:46,765 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-01 20:25:46,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-01 20:25:46,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-01 20:25:46,808 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-01 20:25:46,809 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-01 20:25:46,809 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-01 20:25:46,809 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-01 20:25:46,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-01 20:25:46,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-01 20:25:46,811 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-01 20:25:46,813 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-01 20:25:46,813 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-01 20:25:46,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-01 20:25:46,814 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-01 20:25:46,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-01 20:25:46,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-01 20:25:46,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-01 20:25:46,815 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-01 20:25:46,818 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-01 20:25:46,818 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-01 20:25:46,818 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-01 20:25:46,818 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-01 20:25:46,819 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-01 20:25:46,819 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-01 20:25:46,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-01 20:25:46,819 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-01 20:25:46,820 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-01 20:25:46,820 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-01 20:25:46,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 20:25:46,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-01 20:25:46,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-01 20:25:46,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-01 20:25:46,821 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-11-01 20:25:46,823 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-01 20:25:46,823 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-01 20:25:46,823 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-01 20:25:46,824 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-01 20:25:46,824 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-01 20:25:46,825 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-11-01 20:25:46,825 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla
[2024-11-01 20:25:47,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-01 20:25:47,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-01 20:25:47,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-01 20:25:47,131 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-01 20:25:47,132 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-01 20:25:47,134 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_pop_front_harness.i
[2024-11-01 20:25:48,521 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-01 20:25:49,013 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-01 20:25:49,014 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_pop_front_harness.i
[2024-11-01 20:25:49,049 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dab46a49b/fcbe0fd491f442e392e9044d02b1b1dc/FLAG6db38bb32
[2024-11-01 20:25:49,096 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dab46a49b/fcbe0fd491f442e392e9044d02b1b1dc
[2024-11-01 20:25:49,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-01 20:25:49,099 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-11-01 20:25:49,100 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-01 20:25:49,100 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-01 20:25:49,105 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-01 20:25:49,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:25:49" (1/1) ...
[2024-11-01 20:25:49,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb8702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:49, skipping insertion in model container
[2024-11-01 20:25:49,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:25:49" (1/1) ...
[2024-11-01 20:25:49,257 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-01 20:25:49,574 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_pop_front_harness.i[4498,4511]
[2024-11-01 20:25:49,585 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_pop_front_harness.i[4558,4571]
[2024-11-01 20:25:50,426 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 20:25:50,593 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 20:25:50,594 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 20:25:50,594 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 20:25:50,602 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 20:25:50,608 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,609 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,609 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,610 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 20:25:50,610 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,611 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,617 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 20:25:50,617 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 20:25:50,621 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 20:25:50,622 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 20:25:50,631 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,631 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 20:25:50,632 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,632 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 20:25:50,633 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,633 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 20:25:50,633 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,634 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 20:25:50,635 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,635 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 20:25:50,635 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,636 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 20:25:50,636 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,636 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:50,929 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 20:25:50,929 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 20:25:50,930 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 20:25:50,930 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 20:25:51,052 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 20:25:51,064 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 20:25:51,064 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 20:25:51,065 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 20:25:51,065 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 20:25:51,070 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,076 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,085 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 20:25:51,085 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 20:25:51,085 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 20:25:51,086 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 20:25:51,086 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 20:25:51,086 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 20:25:51,087 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 20:25:51,087 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 20:25:51,088 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 20:25:51,092 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 20:25:51,093 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 20:25:51,093 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 20:25:51,093 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 20:25:51,093 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 20:25:51,144 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 20:25:51,151 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 20:25:51,207 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-11-01 20:25:51,263 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-01 20:25:51,271 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_pop_front_harness.i[4498,4511]
[2024-11-01 20:25:51,272 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_pop_front_harness.i[4558,4571]
[2024-11-01 20:25:51,296 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 20:25:51,327 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 20:25:51,328 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 20:25:51,328 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 20:25:51,332 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 20:25:51,333 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,334 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,334 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,334 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 20:25:51,335 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,335 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,337 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 20:25:51,337 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 20:25:51,339 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,339 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,347 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,348 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 20:25:51,348 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,348 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 20:25:51,351 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,351 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 20:25:51,351 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,351 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 20:25:51,352 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,353 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 20:25:51,353 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,358 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 20:25:51,358 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,358 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,423 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 20:25:51,424 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 20:25:51,424 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 20:25:51,425 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 20:25:51,444 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,450 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 20:25:51,450 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 20:25:51,450 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 20:25:51,450 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 20:25:51,455 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,463 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,465 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,466 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,466 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,466 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,470 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 20:25:51,471 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,471 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,471 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-01 20:25:51,497 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 20:25:51,498 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 20:25:51,519 INFO L200 MainTranslator]: Completed pre-run
[2024-11-01 20:25:51,535 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_pop_front_harness.i[4498,4511]
[2024-11-01 20:25:51,535 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_pop_front_harness.i[4558,4571]
[2024-11-01 20:25:51,576 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,577 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,577 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,577 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,578 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,583 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,583 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,584 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,584 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,585 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,585 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,585 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,585 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,687 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,691 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 20:25:51,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__(""
:
: "r"(pBuf)
: "memory"); [7765-7776]
[2024-11-01 20:25:51,713 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 20:25:51,926 INFO L204 MainTranslator]: Completed translation
[2024-11-01 20:25:51,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51 WrapperNode
[2024-11-01 20:25:51,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-01 20:25:51,930 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-01 20:25:51,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-01 20:25:51,930 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-01 20:25:51,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,028 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,118 INFO L138 Inliner]: procedures = 700, calls = 1679, calls flagged for inlining = 51, calls inlined = 10, statements flattened = 684
[2024-11-01 20:25:52,118 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-01 20:25:52,122 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-01 20:25:52,122 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-01 20:25:52,122 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-01 20:25:52,132 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,146 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,219 INFO L175 MemorySlicer]: Split 323 memory accesses to 6 slices as follows [238, 2, 3, 63, 11, 6]. 74 percent of accesses are in the largest equivalence class. The 24 initializations are split as follows [6, 2, 1, 10, 5, 0]. The 240 writes are split as follows [232, 0, 1, 5, 0, 2].
[2024-11-01 20:25:52,219 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,220 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,302 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,321 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,332 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,349 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-01 20:25:52,353 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-01 20:25:52,353 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-01 20:25:52,353 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-01 20:25:52,354 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (1/1) ...
[2024-11-01 20:25:52,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 20:25:52,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-01 20:25:52,387 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 20:25:52,390 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 20:25:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl
[2024-11-01 20:25:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl
[2024-11-01 20:25:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded
[2024-11-01 20:25:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid
[2024-11-01 20:25:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool
[2024-11-01 20:25:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2
[2024-11-01 20:25:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3
[2024-11-01 20:25:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4
[2024-11-01 20:25:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5
[2024-11-01 20:25:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0
[2024-11-01 20:25:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1
[2024-11-01 20:25:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2
[2024-11-01 20:25:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5
[2024-11-01 20:25:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error
[2024-11-01 20:25:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-11-01 20:25:52,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-11-01 20:25:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4
[2024-11-01 20:25:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5
[2024-11-01 20:25:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-01 20:25:52,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-01 20:25:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc
[2024-11-01 20:25:52,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc
[2024-11-01 20:25:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0
[2024-11-01 20:25:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches
[2024-11-01 20:25:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1
[2024-11-01 20:25:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2
[2024-11-01 20:25:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3
[2024-11-01 20:25:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4
[2024-11-01 20:25:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5
[2024-11-01 20:25:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked
[2024-11-01 20:25:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length
[2024-11-01 20:25:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length
[2024-11-01 20:25:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-01 20:25:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-01 20:25:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-01 20:25:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-11-01 20:25:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-11-01 20:25:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-11-01 20:25:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-11-01 20:25:52,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1
[2024-11-01 20:25:52,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5
[2024-11-01 20:25:52,433 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator
[2024-11-01 20:25:52,433 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult
[2024-11-01 20:25:52,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove
[2024-11-01 20:25:52,434 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5
[2024-11-01 20:25:52,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front
[2024-11-01 20:25:52,435 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front
[2024-11-01 20:25:52,435 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member
[2024-11-01 20:25:52,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member
[2024-11-01 20:25:52,832 INFO L238 CfgBuilder]: Building ICFG
[2024-11-01 20:25:52,835 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-01 20:26:01,269 INFO L? ?]: Removed 123 outVars from TransFormulas that were not future-live.
[2024-11-01 20:26:01,270 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-01 20:26:01,301 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-01 20:26:01,301 INFO L316 CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-01 20:26:01,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:26:01 BoogieIcfgContainer
[2024-11-01 20:26:01,302 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-01 20:26:01,307 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-01 20:26:01,308 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-01 20:26:01,310 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-01 20:26:01,311 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 08:25:49" (1/3) ...
[2024-11-01 20:26:01,311 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5564928f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:26:01, skipping insertion in model container
[2024-11-01 20:26:01,311 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:25:51" (2/3) ...
[2024-11-01 20:26:01,312 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5564928f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:26:01, skipping insertion in model container
[2024-11-01 20:26:01,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:26:01" (3/3) ...
[2024-11-01 20:26:01,313 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_pop_front_harness.i
[2024-11-01 20:26:01,327 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-01 20:26:01,328 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-01 20:26:01,394 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-01 20:26:01,402 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;@58cdcb63, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-01 20:26:01,403 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-01 20:26:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand has 184 states, 109 states have (on average 1.201834862385321) internal successors, (131), 110 states have internal predecessors, (131), 57 states have call successors, (57), 16 states have call predecessors, (57), 16 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57)
[2024-11-01 20:26:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85
[2024-11-01 20:26:01,417 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-01 20:26:01,417 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 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 20:26:01,418 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-01 20:26:01,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-01 20:26:01,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1083472889, now seen corresponding path program 1 times
[2024-11-01 20:26:01,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-01 20:26:01,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [620933464]
[2024-11-01 20:26:01,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-01 20:26:01,432 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla
[2024-11-01 20:26:01,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-01 20:26:01,434 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null)
[2024-11-01 20:26:01,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process
[2024-11-01 20:26:01,476 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Ended with exit code 0
[2024-11-01 20:26:01,673 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-01 20:26:01,674 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 20:26:01,679 INFO L158 Benchmark]: Toolchain (without parser) took 12578.89ms. Allocated memory was 182.5MB in the beginning and 302.0MB in the end (delta: 119.5MB). Free memory was 151.0MB in the beginning and 214.6MB in the end (delta: -63.7MB). Peak memory consumption was 56.9MB. Max. memory is 8.0GB.
[2024-11-01 20:26:01,679 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 182.5MB. Free memory is still 158.9MB. There was no memory consumed. Max. memory is 8.0GB.
[2024-11-01 20:26:01,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2827.42ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 150.5MB in the beginning and 124.5MB in the end (delta: 25.9MB). Peak memory consumption was 96.7MB. Max. memory is 8.0GB.
[2024-11-01 20:26:01,680 INFO L158 Benchmark]: Boogie Procedure Inliner took 188.38ms. Allocated memory is still 220.2MB. Free memory was 124.5MB in the beginning and 114.6MB in the end (delta: 9.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB.
[2024-11-01 20:26:01,680 INFO L158 Benchmark]: Boogie Preprocessor took 228.06ms. Allocated memory was 220.2MB in the beginning and 302.0MB in the end (delta: 81.8MB). Free memory was 114.6MB in the beginning and 237.3MB in the end (delta: -122.7MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB.
[2024-11-01 20:26:01,681 INFO L158 Benchmark]: RCFGBuilder took 8948.87ms. Allocated memory is still 302.0MB. Free memory was 237.3MB in the beginning and 227.7MB in the end (delta: 9.6MB). Peak memory consumption was 121.8MB. Max. memory is 8.0GB.
[2024-11-01 20:26:01,681 INFO L158 Benchmark]: TraceAbstraction took 369.54ms. Allocated memory is still 302.0MB. Free memory was 227.2MB in the beginning and 214.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2024-11-01 20:26:01,683 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.18ms. Allocated memory is still 182.5MB. Free memory is still 158.9MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 2827.42ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 150.5MB in the beginning and 124.5MB in the end (delta: 25.9MB). Peak memory consumption was 96.7MB. Max. memory is 8.0GB.
* Boogie Procedure Inliner took 188.38ms. Allocated memory is still 220.2MB. Free memory was 124.5MB in the beginning and 114.6MB in the end (delta: 9.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 228.06ms. Allocated memory was 220.2MB in the beginning and 302.0MB in the end (delta: 81.8MB). Free memory was 114.6MB in the beginning and 237.3MB in the end (delta: -122.7MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB.
* RCFGBuilder took 8948.87ms. Allocated memory is still 302.0MB. Free memory was 237.3MB in the beginning and 227.7MB in the end (delta: 9.6MB). Peak memory consumption was 121.8MB. Max. memory is 8.0GB.
* TraceAbstraction took 369.54ms. Allocated memory is still 302.0MB. Free memory was 227.2MB in the beginning and 214.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- GenericResultAtLocation [Line: 7765]: Unsoundness Warning
Ignoring inline assembler instruction C: __asm__ __volatile__(""
:
: "r"(pBuf)
: "memory"); [7765-7776]
* 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 20:26:01,896 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 20:26:01,963 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...