/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 10:20:17,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 10:20:17,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 10:20:17,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 10:20:17,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 10:20:17,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 10:20:17,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 10:20:17,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 10:20:17,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 10:20:17,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 10:20:17,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 10:20:17,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 10:20:17,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 10:20:17,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 10:20:17,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 10:20:17,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 10:20:17,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 10:20:17,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 10:20:17,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 10:20:18,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 10:20:18,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 10:20:18,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 10:20:18,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 10:20:18,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 10:20:18,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 10:20:18,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 10:20:18,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 10:20:18,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 10:20:18,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 10:20:18,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 10:20:18,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 10:20:18,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 10:20:18,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 10:20:18,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 10:20:18,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 10:20:18,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 10:20:18,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 10:20:18,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 10:20:18,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 10:20:18,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 10:20:18,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 10:20:18,016 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 10:20:18,048 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 10:20:18,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 10:20:18,049 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 10:20:18,049 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 10:20:18,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 10:20:18,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 10:20:18,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 10:20:18,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 10:20:18,051 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 10:20:18,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 10:20:18,052 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 10:20:18,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 10:20:18,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 10:20:18,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 10:20:18,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 10:20:18,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 10:20:18,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:20:18,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 10:20:18,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 10:20:18,055 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 10:20:18,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 10:20:18,055 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 10:20:18,055 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 10:20:18,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 10:20:18,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 10:20:18,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 10:20:18,291 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 10:20:18,291 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 10:20:18,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2023-04-02 10:20:19,418 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 10:20:19,939 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 10:20:19,939 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2023-04-02 10:20:19,982 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c7127e5a/6e5f414b287e4c2489c90cf0afb9e105/FLAG4f1731347 [2023-04-02 10:20:19,994 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c7127e5a/6e5f414b287e4c2489c90cf0afb9e105 [2023-04-02 10:20:19,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 10:20:19,998 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 10:20:20,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 10:20:20,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 10:20:20,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 10:20:20,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:20:19" (1/1) ... [2023-04-02 10:20:20,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28eda3f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:20, skipping insertion in model container [2023-04-02 10:20:20,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:20:19" (1/1) ... [2023-04-02 10:20:20,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 10:20:20,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 10:20:22,170 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2023-04-02 10:20:22,214 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:20:22,275 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 10:20:22,569 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2023-04-02 10:20:22,578 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:20:22,663 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:20:22,664 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:20:22,664 WARN L667 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:20:22,664 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:20:22,670 INFO L208 MainTranslator]: Completed translation [2023-04-02 10:20:22,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22 WrapperNode [2023-04-02 10:20:22,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 10:20:22,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 10:20:22,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 10:20:22,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 10:20:22,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:22,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:22,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:22,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:22,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:22,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:23,025 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:23,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:23,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 10:20:23,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 10:20:23,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 10:20:23,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 10:20:23,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (1/1) ... [2023-04-02 10:20:23,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:20:23,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:20:23,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 10:20:23,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 10:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 10:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 10:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-04-02 10:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u64~0 [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-04-02 10:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 10:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cpu_mask [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-02 10:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-04-02 10:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-04-02 10:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-02 10:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2023-04-02 10:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2023-04-02 10:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2023-04-02 10:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2023-04-02 10:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2023-04-02 10:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_timeout_partition_disengage [2023-04-02 10:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2023-04-02 10:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_start_hb_beater [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_stop_hb_beater [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_discovery [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kzalloc_cacheline_aligned [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2023-04-02 10:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_wait [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2023-04-02 10:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_system_reboot [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_system_die [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-04-02 10:20:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-04-02 10:20:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-04-02 10:20:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-04-02 10:20:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-04-02 10:20:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-04-02 10:20:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2023-04-02 10:20:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_connect [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connected_callout [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_disconnect [2023-04-02 10:20:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_msg_wait [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_send [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_send_notify [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deliver_payload [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_received [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-04-02 10:20:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2023-04-02 10:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2023-04-02 10:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page [2023-04-02 10:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2023-04-02 10:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_rp [2023-04-02 10:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2023-04-02 10:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_mark_partition_active [2023-04-02 10:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2023-04-02 10:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_mark_partition_inactive [2023-04-02 10:20:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_discovery [2023-04-02 10:20:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_partid_to_nasids [2023-04-02 10:20:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_69 [2023-04-02 10:20:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-04-02 10:20:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-04-02 10:20:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2023-04-02 10:20:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __first_node [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __next_node [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure node_state [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_exact_node [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_soc_phys_ram_to_gpa [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_global_mmr64_address [2023-04-02 10:20:23,200 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_read_global_mmr64 [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_pnode [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_gru_mq_irq_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_alloc_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_activate_mq_msg_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_activate_IRQ_uv [2023-04-02 10:20:23,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2023-04-02 10:20:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_fifo_entries_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_send_msg_slot_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_recv_msg_slot_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2023-04-02 10:20:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_local_msgrequest_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_msg_slot_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2023-04-02 10:20:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_notify_mq_ack_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_notify_mq_msg_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_notify_IRQ_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xpc_arch_operations_3 [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 10:20:23,205 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages_nodemask [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-02 10:20:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_exclusive_wait [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-02 10:20:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2023-04-02 10:20:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 10:20:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 10:20:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_create_message_queue [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_free_message [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_get_next_message [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_send_message_gpa [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 10:20:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sysctl_table [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cpus_allowed_ptr [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_bios_mq_watchlist_alloc [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_bios_mq_watchlist_free [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_bios_reserved_page_pa [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_setup_irq [2023-04-02 10:20:23,214 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_teardown_irq [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_clear_interface [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_set_interface [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 10:20:23,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 10:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 10:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 10:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 10:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_cpu_mask [2023-04-02 10:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 10:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure abort_exclusive_wait [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 10:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 10:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure proc_dointvec_minmax [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure register_sysctl_table [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure set_cpus_allowed_ptr [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xpc_arch_operations_3 [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-04-02 10:20:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2023-04-02 10:20:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_set_interface [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_clear_interface [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kzalloc_cacheline_aligned [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_wait [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_uv [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_mark_partition_active [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_mark_partition_inactive [2023-04-02 10:20:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_discovery [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_partid_to_nasids [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_connect [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_disconnect [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_send [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_send_notify [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_received [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connected_callout [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deliver_payload [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2023-04-02 10:20:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_system_reboot [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_system_die [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_timeout_partition_disengage [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_start_hb_beater [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_stop_hb_beater [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_discovery [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2023-04-02 10:20:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-04-02 10:20:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_msg_wait [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u64~0 [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 10:20:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_69 [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_rp [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2023-04-02 10:20:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 10:20:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __first_node [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __next_node [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure node_state [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2023-04-02 10:20:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_exact_node [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_soc_phys_ram_to_gpa [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_global_mmr64_address [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_read_global_mmr64 [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_pnode [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_bios_mq_watchlist_alloc [2023-04-02 10:20:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure uv_bios_mq_watchlist_free [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure uv_bios_reserved_page_pa [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure uv_setup_irq [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure uv_teardown_irq [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure gru_create_message_queue [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure gru_send_message_gpa [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure gru_free_message [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure gru_get_next_message [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_gru_mq_irq_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_alloc_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2023-04-02 10:20:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_activate_mq_msg_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_activate_IRQ_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2023-04-02 10:20:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_fifo_entries_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_send_msg_slot_uv [2023-04-02 10:20:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_recv_msg_slot_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_local_msgrequest_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_msg_slot_uv [2023-04-02 10:20:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_notify_mq_ack_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_notify_mq_msg_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_notify_IRQ_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 10:20:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 10:20:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 10:20:24,191 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 10:20:24,202 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 10:20:24,489 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 10:20:42,419 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 10:20:42,447 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 10:20:42,447 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 10:20:42,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:20:42 BoogieIcfgContainer [2023-04-02 10:20:42,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 10:20:42,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 10:20:42,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 10:20:42,458 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 10:20:42,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 10:20:19" (1/3) ... [2023-04-02 10:20:42,459 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8fe23fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:20:42, skipping insertion in model container [2023-04-02 10:20:42,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:20:22" (2/3) ... [2023-04-02 10:20:42,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8fe23fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:20:42, skipping insertion in model container [2023-04-02 10:20:42,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:20:42" (3/3) ... [2023-04-02 10:20:42,461 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2023-04-02 10:20:42,476 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 10:20:42,476 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 10:20:42,593 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 10:20:42,599 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@794caf2e, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 10:20:42,599 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 10:20:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand has 3895 states, 2591 states have (on average 1.3948282516402932) internal successors, (3614), 2762 states have internal predecessors, (3614), 1009 states have call successors, (1009), 284 states have call predecessors, (1009), 283 states have return successors, (1004), 951 states have call predecessors, (1004), 1004 states have call successors, (1004) [2023-04-02 10:20:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-04-02 10:20:42,643 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:20:42,645 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 10:20:42,646 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:20:42,650 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:20:42,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1889811963, now seen corresponding path program 1 times [2023-04-02 10:20:42,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:20:42,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623687086] [2023-04-02 10:20:42,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:20:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:20:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:20:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:20:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:20:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:20:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:20:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:20:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:20:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-04-02 10:20:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 10:20:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 10:20:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-04-02 10:20:44,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:20:44,636 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623687086] [2023-04-02 10:20:44,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623687086] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:20:44,637 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:20:44,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 10:20:44,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788830508] [2023-04-02 10:20:44,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:20:44,642 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 10:20:44,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:20:44,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 10:20:44,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-04-02 10:20:44,673 INFO L87 Difference]: Start difference. First operand has 3895 states, 2591 states have (on average 1.3948282516402932) internal successors, (3614), 2762 states have internal predecessors, (3614), 1009 states have call successors, (1009), 284 states have call predecessors, (1009), 283 states have return successors, (1004), 951 states have call predecessors, (1004), 1004 states have call successors, (1004) Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2023-04-02 10:20:52,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:20:54,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:20:56,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:20:58,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:00,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:02,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:21,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:21:21,366 INFO L93 Difference]: Finished difference Result 8205 states and 12431 transitions. [2023-04-02 10:21:21,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-02 10:21:21,368 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 132 [2023-04-02 10:21:21,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:21:21,417 INFO L225 Difference]: With dead ends: 8205 [2023-04-02 10:21:21,417 INFO L226 Difference]: Without dead ends: 4551 [2023-04-02 10:21:21,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2023-04-02 10:21:21,443 INFO L413 NwaCegarLoop]: 3362 mSDtfsCounter, 4849 mSDsluCounter, 5070 mSDsCounter, 0 mSdLazyCounter, 6889 mSolverCounterSat, 4142 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4946 SdHoareTripleChecker+Valid, 8432 SdHoareTripleChecker+Invalid, 11037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4142 IncrementalHoareTripleChecker+Valid, 6889 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.3s IncrementalHoareTripleChecker+Time [2023-04-02 10:21:21,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4946 Valid, 8432 Invalid, 11037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4142 Valid, 6889 Invalid, 6 Unknown, 0 Unchecked, 34.3s Time] [2023-04-02 10:21:21,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4551 states. [2023-04-02 10:21:22,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4551 to 3607. [2023-04-02 10:21:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3607 states, 2412 states have (on average 1.3830845771144278) internal successors, (3336), 2554 states have internal predecessors, (3336), 923 states have call successors, (923), 274 states have call predecessors, (923), 271 states have return successors, (919), 876 states have call predecessors, (919), 919 states have call successors, (919) [2023-04-02 10:21:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 3607 states and 5178 transitions. [2023-04-02 10:21:22,329 INFO L78 Accepts]: Start accepts. Automaton has 3607 states and 5178 transitions. Word has length 132 [2023-04-02 10:21:22,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:21:22,330 INFO L495 AbstractCegarLoop]: Abstraction has 3607 states and 5178 transitions. [2023-04-02 10:21:22,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2023-04-02 10:21:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5178 transitions. [2023-04-02 10:21:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-04-02 10:21:22,336 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:21:22,336 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 10:21:22,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 10:21:22,337 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:21:22,337 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:21:22,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1418442629, now seen corresponding path program 1 times [2023-04-02 10:21:22,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:21:22,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709030999] [2023-04-02 10:21:22,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:21:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:21:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:21:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:21:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:21:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:21:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:21:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:21:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:21:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:21:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:21:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:21:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:21:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:21:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-04-02 10:21:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 10:21:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 10:21:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 10:21:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-04-02 10:21:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:21:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:21:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-04-02 10:21:23,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:21:23,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709030999] [2023-04-02 10:21:23,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709030999] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:21:23,716 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:21:23,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 10:21:23,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552118027] [2023-04-02 10:21:23,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:21:23,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 10:21:23,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:21:23,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 10:21:23,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-04-02 10:21:23,719 INFO L87 Difference]: Start difference. First operand 3607 states and 5178 transitions. Second operand has 8 states, 8 states have (on average 7.75) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (23), 7 states have call predecessors, (23), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-04-02 10:21:25,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:32,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:34,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:36,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:38,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:40,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:42,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:21:44,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:06,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:22:06,439 INFO L93 Difference]: Finished difference Result 4597 states and 6905 transitions. [2023-04-02 10:22:06,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-02 10:22:06,440 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.75) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (23), 7 states have call predecessors, (23), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 151 [2023-04-02 10:22:06,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:22:06,465 INFO L225 Difference]: With dead ends: 4597 [2023-04-02 10:22:06,465 INFO L226 Difference]: Without dead ends: 4594 [2023-04-02 10:22:06,466 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2023-04-02 10:22:06,467 INFO L413 NwaCegarLoop]: 3270 mSDtfsCounter, 5575 mSDsluCounter, 8670 mSDsCounter, 0 mSdLazyCounter, 9503 mSolverCounterSat, 5229 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5681 SdHoareTripleChecker+Valid, 11940 SdHoareTripleChecker+Invalid, 14739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5229 IncrementalHoareTripleChecker+Valid, 9503 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.7s IncrementalHoareTripleChecker+Time [2023-04-02 10:22:06,468 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5681 Valid, 11940 Invalid, 14739 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5229 Valid, 9503 Invalid, 7 Unknown, 0 Unchecked, 40.7s Time] [2023-04-02 10:22:06,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4594 states. [2023-04-02 10:22:07,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4594 to 3608. [2023-04-02 10:22:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3608 states, 2413 states have (on average 1.3829258184832158) internal successors, (3337), 2555 states have internal predecessors, (3337), 923 states have call successors, (923), 274 states have call predecessors, (923), 271 states have return successors, (919), 876 states have call predecessors, (919), 919 states have call successors, (919) [2023-04-02 10:22:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 3608 states and 5179 transitions. [2023-04-02 10:22:07,297 INFO L78 Accepts]: Start accepts. Automaton has 3608 states and 5179 transitions. Word has length 151 [2023-04-02 10:22:07,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:22:07,297 INFO L495 AbstractCegarLoop]: Abstraction has 3608 states and 5179 transitions. [2023-04-02 10:22:07,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.75) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (23), 7 states have call predecessors, (23), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2023-04-02 10:22:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 3608 states and 5179 transitions. [2023-04-02 10:22:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-04-02 10:22:07,301 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:22:07,302 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2023-04-02 10:22:07,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 10:22:07,302 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:22:07,302 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:22:07,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1069998026, now seen corresponding path program 1 times [2023-04-02 10:22:07,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:22:07,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050964024] [2023-04-02 10:22:07,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:22:07,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:22:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:08,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:22:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:22:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:22:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:22:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:22:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:22:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:22:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:22:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:22:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:22:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:22:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:22:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-04-02 10:22:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 10:22:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-04-02 10:22:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 10:22:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-04-02 10:22:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:22:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:22:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-04-02 10:22:09,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:22:09,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050964024] [2023-04-02 10:22:09,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050964024] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:22:09,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:22:09,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 10:22:09,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151467932] [2023-04-02 10:22:09,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:22:09,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 10:22:09,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:22:09,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 10:22:09,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-04-02 10:22:09,552 INFO L87 Difference]: Start difference. First operand 3608 states and 5179 transitions. Second operand has 10 states, 10 states have (on average 6.4) internal successors, (64), 5 states have internal predecessors, (64), 4 states have call successors, (23), 8 states have call predecessors, (23), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2023-04-02 10:22:20,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:22,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:24,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:26,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:28,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:30,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:22:32,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:17,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:19,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:21,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:23,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:25,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:27,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:29,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:31,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:43,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:23:43,643 INFO L93 Difference]: Finished difference Result 12788 states and 19795 transitions. [2023-04-02 10:23:43,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-04-02 10:23:43,643 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.4) internal successors, (64), 5 states have internal predecessors, (64), 4 states have call successors, (23), 8 states have call predecessors, (23), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 153 [2023-04-02 10:23:43,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:23:43,699 INFO L225 Difference]: With dead ends: 12788 [2023-04-02 10:23:43,699 INFO L226 Difference]: Without dead ends: 9201 [2023-04-02 10:23:43,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=182, Invalid=370, Unknown=0, NotChecked=0, Total=552 [2023-04-02 10:23:43,723 INFO L413 NwaCegarLoop]: 3092 mSDtfsCounter, 15741 mSDsluCounter, 12880 mSDsCounter, 0 mSdLazyCounter, 20070 mSolverCounterSat, 10565 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 86.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16389 SdHoareTripleChecker+Valid, 15972 SdHoareTripleChecker+Invalid, 30650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10565 IncrementalHoareTripleChecker+Valid, 20070 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 89.6s IncrementalHoareTripleChecker+Time [2023-04-02 10:23:43,724 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16389 Valid, 15972 Invalid, 30650 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10565 Valid, 20070 Invalid, 15 Unknown, 0 Unchecked, 89.6s Time] [2023-04-02 10:23:43,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9201 states. [2023-04-02 10:23:45,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9201 to 7308. [2023-04-02 10:23:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7308 states, 4935 states have (on average 1.3858156028368793) internal successors, (6839), 5216 states have internal predecessors, (6839), 1807 states have call successors, (1807), 500 states have call predecessors, (1807), 565 states have return successors, (2064), 1787 states have call predecessors, (2064), 1801 states have call successors, (2064) [2023-04-02 10:23:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7308 states to 7308 states and 10710 transitions. [2023-04-02 10:23:45,613 INFO L78 Accepts]: Start accepts. Automaton has 7308 states and 10710 transitions. Word has length 153 [2023-04-02 10:23:45,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:23:45,614 INFO L495 AbstractCegarLoop]: Abstraction has 7308 states and 10710 transitions. [2023-04-02 10:23:45,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.4) internal successors, (64), 5 states have internal predecessors, (64), 4 states have call successors, (23), 8 states have call predecessors, (23), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2023-04-02 10:23:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 7308 states and 10710 transitions. [2023-04-02 10:23:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-04-02 10:23:45,620 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:23:45,621 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 10:23:45,621 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 10:23:45,621 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:23:45,621 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:23:45,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1656319740, now seen corresponding path program 1 times [2023-04-02 10:23:45,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:23:45,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298697460] [2023-04-02 10:23:45,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:23:45,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:23:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:23:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:23:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:23:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:23:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:23:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:23:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:23:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:23:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:23:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:23:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:23:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:23:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-04-02 10:23:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-04-02 10:23:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:23:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-04-02 10:23:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 10:23:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-04-02 10:23:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:23:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-04-02 10:23:47,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:23:47,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298697460] [2023-04-02 10:23:47,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298697460] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:23:47,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:23:47,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 10:23:47,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307865059] [2023-04-02 10:23:47,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:23:47,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 10:23:47,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:23:47,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 10:23:47,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 10:23:47,531 INFO L87 Difference]: Start difference. First operand 7308 states and 10710 transitions. Second operand has 10 states, 10 states have (on average 8.9) internal successors, (89), 5 states have internal predecessors, (89), 4 states have call successors, (30), 9 states have call predecessors, (30), 2 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2023-04-02 10:23:57,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:23:59,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:24:01,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:24:03,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:24:05,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []