/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-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 09:31:37,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 09:31:37,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 09:31:37,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 09:31:37,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 09:31:37,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 09:31:37,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 09:31:37,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 09:31:37,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 09:31:37,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 09:31:37,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 09:31:37,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 09:31:37,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 09:31:37,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 09:31:37,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 09:31:37,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 09:31:37,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 09:31:37,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 09:31:37,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 09:31:37,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 09:31:37,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 09:31:37,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 09:31:37,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 09:31:37,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 09:31:37,819 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 09:31:37,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 09:31:37,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 09:31:37,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 09:31:37,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 09:31:37,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 09:31:37,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 09:31:37,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 09:31:37,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 09:31:37,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 09:31:37,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 09:31:37,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 09:31:37,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 09:31:37,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 09:31:37,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 09:31:37,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 09:31:37,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 09:31:37,827 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 09:31:37,852 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 09:31:37,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 09:31:37,853 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 09:31:37,853 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 09:31:37,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 09:31:37,854 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 09:31:37,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 09:31:37,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 09:31:37,855 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 09:31:37,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 09:31:37,855 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 09:31:37,855 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 09:31:37,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 09:31:37,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:31:37,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 09:31:37,857 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 09:31:37,858 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 09:31:38,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 09:31:38,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 09:31:38,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 09:31:38,052 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 09:31:38,052 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 09:31:38,053 INFO L432 ainManager$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-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2023-04-02 09:31:39,009 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 09:31:39,462 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 09:31:39,462 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2023-04-02 09:31:39,499 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c54234dc/78381343d03a4a4abe613453fbd292dd/FLAGff6e6a43d [2023-04-02 09:31:39,513 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c54234dc/78381343d03a4a4abe613453fbd292dd [2023-04-02 09:31:39,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 09:31:39,515 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 09:31:39,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 09:31:39,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 09:31:39,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 09:31:39,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:31:39" (1/1) ... [2023-04-02 09:31:39,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b763f5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:39, skipping insertion in model container [2023-04-02 09:31:39,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:31:39" (1/1) ... [2023-04-02 09:31:39,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 09:31:39,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 09:31:41,016 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-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[260495,260508] [2023-04-02 09:31:41,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:31:41,109 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 09:31:41,377 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-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[260495,260508] [2023-04-02 09:31:41,386 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:31:41,477 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:31:41,482 INFO L208 MainTranslator]: Completed translation [2023-04-02 09:31:41,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41 WrapperNode [2023-04-02 09:31:41,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 09:31:41,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 09:31:41,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 09:31:41,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 09:31:41,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,676 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,722 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,745 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 09:31:41,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 09:31:41,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 09:31:41,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 09:31:41,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (1/1) ... [2023-04-02 09:31:41,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:31:41,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 09:31:41,803 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 09:31:41,822 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 09:31:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 09:31:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 09:31:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2023-04-02 09:31:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:31:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 09:31:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vt_force_oops_output [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memsetw [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memcpyw [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mono_col [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure real_y [2023-04-02 09:31:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_rotation [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_rotate [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_rotate_all [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_get_rotate [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_is_inactive [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_color [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_update_softback [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_flashcursor [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure cursor_timer_handler [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_add_cursor_timer [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_del_cursor_timer [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure search_fb_in_map [2023-04-02 09:31:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure search_for_mapped_con [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fbcon_takeover [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_prepare_logo [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blitting_type [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_invalid_charcount [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_acquire_newinfo [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_release_oldinfo [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_init_display [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_con2fb_map [2023-04-02 09:31:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_display [2023-04-02 09:31:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure display_to_var [2023-04-02 09:31:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_startup [2023-04-02 09:31:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_init [2023-04-02 09:31:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_free_font [2023-04-02 09:31:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_deinit [2023-04-02 09:31:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_putcs [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_putc [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear_margins [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_cursor [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_disp [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ywrap_up [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ywrap_down [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ypan_up [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ypan_up_redraw [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ypan_down [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ypan_down_redraw [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_softback [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_move [2023-04-02 09:31:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_blit [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_softback_note [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_scroll [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove_rec [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure updatescrollmode [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_resize [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_switch [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_generic_blank [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_blank [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_enter [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_leave [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_get_font [2023-04-02 09:31:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_do_set_font [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_copy_font [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_font [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_def_font [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_palette [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_screen_pos [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_getxy [2023-04-02 09:31:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_invert_region [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_scrolldelta [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_origin [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_suspended [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_resumed [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_modechanged [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_all_vcs [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_mode_deleted [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_unbind [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_fb_unbind [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_fb_unregistered [2023-04-02 09:31:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_remap_all [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_select_primary [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_fb_registered [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_fb_blanked [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_new_modelist [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_get_requirement [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_event_notify [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rotate [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rotate_all [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rotate [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cursor_blink [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure store_cursor_blink [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_init_device [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_start [2023-04-02 09:31:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_exit [2023-04-02 09:31:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_console_init [2023-04-02 09:31:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_deinit_device [2023-04-02 09:31:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_console_exit [2023-04-02 09:31:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-02 09:31:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-02 09:31:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_consw_4 [2023-04-02 09:31:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-02 09:31:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-04-02 09:31:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-04-02 09:31:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-02 09:31:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_11 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2023-04-02 09:31:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_19 [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-04-02 09:31:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure con_copy_unimap [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure con_is_bound [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure con_set_default_unimap [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure console_conditional_schedule [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure do_blank_screen [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure do_take_over_console [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unbind_con_driver [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unblank_screen [2023-04-02 09:31:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_con_driver [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_blank [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_copy_cmap [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_default_cmap [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_mode [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_is_primary_device [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_match_mode [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mode_is_equal [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_notifier_call_chain [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_register_client [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_unregister_client [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_bitops [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_tileops [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure find_font [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_font [2023-04-02 09:31:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_fb_info [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure redraw_screen [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure update_region [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 09:31:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 09:31:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 09:31:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 09:31:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 09:31:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 09:31:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 09:31:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_11 [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 09:31:41,858 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 09:31:41,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-04-02 09:31:41,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-04-02 09:31:41,859 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-02 09:31:41,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:31:41,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:31:41,862 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-02 09:31:41,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-04-02 09:31:41,862 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 09:31:41,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_19 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 09:31:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_consw_4 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure con_is_bound [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_con_driver [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure do_take_over_console [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-04-02 09:31:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure console_conditional_schedule [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_register_client [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_unregister_client [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_notifier_call_chain [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_blank [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure lock_fb_info [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mode_is_equal [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_match_mode [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_mode [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_copy_cmap [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_default_cmap [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure do_blank_screen [2023-04-02 09:31:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure do_unblank_screen [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure update_region [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure redraw_screen [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure con_set_default_unimap [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure con_copy_unimap [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure do_unbind_con_driver [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure vt_force_oops_output [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memsetw [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memcpyw [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure find_font [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_font [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fb_is_primary_device [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure mono_col [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_tileops [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_bitops [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure real_y [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_origin [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_startup [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_init [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_deinit [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_putc [2023-04-02 09:31:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_putcs [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear_margins [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_cursor [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_scroll [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_switch [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_blank [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_palette [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_scrolldelta [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure ywrap_up [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure ywrap_down [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure ypan_up [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure ypan_down [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove_rec [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_disp [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_move [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_modechanged [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_all_vcs [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_start [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_exit [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_rotation [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_rotate [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_rotate_all [2023-04-02 09:31:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_get_rotate [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_is_inactive [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure get_color [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_update_softback [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fb_flashcursor [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure cursor_timer_handler [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_add_cursor_timer [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_del_cursor_timer [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure search_fb_in_map [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure search_for_mapped_con [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure do_fbcon_takeover [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_prepare_logo [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_blitting_type [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_invalid_charcount [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_acquire_newinfo [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_release_oldinfo [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_init_display [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_con2fb_map [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_display [2023-04-02 09:31:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure display_to_var [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_free_font [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ypan_up_redraw [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ypan_down_redraw [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_softback [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_blit [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_softback_note [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure updatescrollmode [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_resize [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_generic_blank [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_enter [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_leave [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_get_font [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_do_set_font [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_copy_font [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_font [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_def_font [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_screen_pos [2023-04-02 09:31:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_getxy [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_invert_region [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_suspended [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_resumed [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_mode_deleted [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_unbind [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_fb_unbind [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_fb_unregistered [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_remap_all [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_select_primary [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_fb_registered [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_fb_blanked [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_new_modelist [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_get_requirement [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_event_notify [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure store_rotate [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure store_rotate_all [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure show_rotate [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure show_cursor_blink [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure store_cursor_blink [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_init_device [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fb_console_init [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_deinit_device [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure fb_console_exit [2023-04-02 09:31:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 09:31:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 09:31:42,654 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 09:31:42,661 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 09:31:45,488 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 09:31:58,703 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-04-02 09:32:07,530 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 09:32:07,550 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 09:32:07,550 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 09:32:07,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:32:07 BoogieIcfgContainer [2023-04-02 09:32:07,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 09:32:07,556 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 09:32:07,556 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 09:32:07,558 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 09:32:07,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 09:31:39" (1/3) ... [2023-04-02 09:32:07,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14e92bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:32:07, skipping insertion in model container [2023-04-02 09:32:07,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:41" (2/3) ... [2023-04-02 09:32:07,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14e92bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:32:07, skipping insertion in model container [2023-04-02 09:32:07,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:32:07" (3/3) ... [2023-04-02 09:32:07,560 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2023-04-02 09:32:07,572 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 09:32:07,573 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 09:32:07,675 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 09:32:07,681 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;@260fa5f3, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 09:32:07,681 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 09:32:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand has 2793 states, 2036 states have (on average 1.4292730844793713) internal successors, (2910), 2110 states have internal predecessors, (2910), 543 states have call successors, (543), 201 states have call predecessors, (543), 200 states have return successors, (538), 517 states have call predecessors, (538), 538 states have call successors, (538) [2023-04-02 09:32:07,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2023-04-02 09:32:07,739 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:32:07,740 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:32:07,741 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:32:07,746 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:32:07,747 INFO L85 PathProgramCache]: Analyzing trace with hash -1386058190, now seen corresponding path program 1 times [2023-04-02 09:32:07,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:32:07,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861205314] [2023-04-02 09:32:07,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:32:07,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:32:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:32:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:32:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:32:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:32:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:32:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:32:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:32:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:32:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:32:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:32:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-04-02 09:32:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 09:32:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 09:32:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-04-02 09:32:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 09:32:08,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-04-02 09:32:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-04-02 09:32:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:32:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:08,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2023-04-02 09:32:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-04-02 09:32:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2023-04-02 09:32:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-04-02 09:32:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2023-04-02 09:32:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2023-04-02 09:32:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-04-02 09:32:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-04-02 09:32:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-04-02 09:32:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2023-04-02 09:32:09,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2023-04-02 09:32:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2023-04-02 09:32:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2023-04-02 09:32:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2023-04-02 09:32:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2023-04-02 09:32:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 09:32:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-04-02 09:32:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2023-04-02 09:32:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2023-04-02 09:32:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2023-04-02 09:32:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2023-04-02 09:32:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2023-04-02 09:32:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2023-04-02 09:32:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2023-04-02 09:32:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2023-04-02 09:32:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2023-04-02 09:32:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:32:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-04-02 09:32:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 523 [2023-04-02 09:32:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:32:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-04-02 09:32:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 09:32:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 09:32:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 09:32:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:32:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-04-02 09:32:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:32:09,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2023-04-02 09:32:09,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:32:09,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861205314] [2023-04-02 09:32:09,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861205314] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:32:09,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:32:09,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 09:32:09,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346538768] [2023-04-02 09:32:09,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:32:09,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 09:32:09,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:32:09,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 09:32:09,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-04-02 09:32:09,590 INFO L87 Difference]: Start difference. First operand has 2793 states, 2036 states have (on average 1.4292730844793713) internal successors, (2910), 2110 states have internal predecessors, (2910), 543 states have call successors, (543), 201 states have call predecessors, (543), 200 states have return successors, (538), 517 states have call predecessors, (538), 538 states have call successors, (538) Second operand has 10 states, 9 states have (on average 10.11111111111111) internal successors, (91), 2 states have internal predecessors, (91), 3 states have call successors, (59), 10 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2023-04-02 09:32:13,248 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 09:32:15,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:17,260 WARN L539 Checker$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 09:32:19,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:21,283 WARN L539 Checker$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 09:32:23,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:25,296 WARN L539 Checker$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 09:32:30,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:32,968 WARN L539 Checker$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 09:32:34,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:36,982 WARN L539 Checker$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 09:32:38,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:40,996 WARN L539 Checker$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 09:32:43,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:46,732 WARN L539 Checker$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 09:32:48,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:50,752 WARN L539 Checker$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 09:32:52,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:54,770 WARN L539 Checker$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 09:32:56,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:58,787 WARN L539 Checker$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 09:33:01,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:03,052 WARN L539 Checker$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 09:33:05,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:07,066 WARN L539 Checker$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 09:33:09,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:11,076 WARN L539 Checker$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 09:33:13,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:15,703 WARN L539 Checker$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 09:33:17,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:19,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:21,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:23,736 WARN L539 Checker$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 09:33:25,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:27,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:37,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:39,256 WARN L539 Checker$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 09:33:41,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:43,268 WARN L539 Checker$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 09:33:45,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:47,286 WARN L539 Checker$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 09:33:49,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:54,799 WARN L539 Checker$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 09:33:56,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:58,817 WARN L539 Checker$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 09:34:00,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:02,828 WARN L539 Checker$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 09:34:04,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:06,835 WARN L539 Checker$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 09:34:10,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:12,018 WARN L539 Checker$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 09:34:14,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:16,029 WARN L539 Checker$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 09:34:18,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:20,055 WARN L539 Checker$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 09:34:22,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:27,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:34:27,077 INFO L93 Difference]: Finished difference Result 6700 states and 10274 transitions. [2023-04-02 09:34:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-04-02 09:34:27,079 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 10.11111111111111) internal successors, (91), 2 states have internal predecessors, (91), 3 states have call successors, (59), 10 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) Word has length 561 [2023-04-02 09:34:27,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:34:27,127 INFO L225 Difference]: With dead ends: 6700 [2023-04-02 09:34:27,128 INFO L226 Difference]: Without dead ends: 4027 [2023-04-02 09:34:27,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=113, Invalid=193, Unknown=0, NotChecked=0, Total=306 [2023-04-02 09:34:27,147 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 12752 mSDsluCounter, 795 mSDsCounter, 0 mSdLazyCounter, 9668 mSolverCounterSat, 6218 mSolverCounterUnsat, 55 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 133.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12854 SdHoareTripleChecker+Valid, 1105 SdHoareTripleChecker+Invalid, 15941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6218 IncrementalHoareTripleChecker+Valid, 9668 IncrementalHoareTripleChecker+Invalid, 55 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 135.5s IncrementalHoareTripleChecker+Time [2023-04-02 09:34:27,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12854 Valid, 1105 Invalid, 15941 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6218 Valid, 9668 Invalid, 55 Unknown, 0 Unchecked, 135.5s Time] [2023-04-02 09:34:27,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4027 states. [2023-04-02 09:34:27,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4027 to 2645. [2023-04-02 09:34:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2645 states, 1940 states have (on average 1.4247422680412372) internal successors, (2764), 1998 states have internal predecessors, (2764), 512 states have call successors, (512), 195 states have call predecessors, (512), 192 states have return successors, (508), 488 states have call predecessors, (508), 508 states have call successors, (508) [2023-04-02 09:34:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 2645 states and 3784 transitions. [2023-04-02 09:34:27,827 INFO L78 Accepts]: Start accepts. Automaton has 2645 states and 3784 transitions. Word has length 561 [2023-04-02 09:34:27,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:34:27,829 INFO L495 AbstractCegarLoop]: Abstraction has 2645 states and 3784 transitions. [2023-04-02 09:34:27,829 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 10.11111111111111) internal successors, (91), 2 states have internal predecessors, (91), 3 states have call successors, (59), 10 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2023-04-02 09:34:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3784 transitions. [2023-04-02 09:34:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2023-04-02 09:34:27,842 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:34:27,842 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 34, 34, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:34:27,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 09:34:27,842 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:34:27,843 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:34:27,843 INFO L85 PathProgramCache]: Analyzing trace with hash 844709922, now seen corresponding path program 1 times [2023-04-02 09:34:27,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:34:27,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281542381] [2023-04-02 09:34:27,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:34:27,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:34:28,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:34:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:34:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:34:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:34:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:34:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:34:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:34:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:34:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:34:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:28,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:34:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-04-02 09:34:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-04-02 09:34:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 09:34:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-04-02 09:34:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 09:34:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-04-02 09:34:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-04-02 09:34:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:34:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2023-04-02 09:34:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-04-02 09:34:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2023-04-02 09:34:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-04-02 09:34:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2023-04-02 09:34:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2023-04-02 09:34:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-04-02 09:34:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-04-02 09:34:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-04-02 09:34:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2023-04-02 09:34:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2023-04-02 09:34:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2023-04-02 09:34:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2023-04-02 09:34:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2023-04-02 09:34:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2023-04-02 09:34:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 09:34:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-04-02 09:34:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2023-04-02 09:34:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2023-04-02 09:34:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2023-04-02 09:34:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2023-04-02 09:34:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2023-04-02 09:34:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2023-04-02 09:34:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2023-04-02 09:34:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2023-04-02 09:34:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2023-04-02 09:34:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:34:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-04-02 09:34:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 523 [2023-04-02 09:34:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:34:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-04-02 09:34:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 09:34:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 09:34:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 09:34:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:34:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-04-02 09:34:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:34:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 5441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5441 trivial. 0 not checked. [2023-04-02 09:34:29,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:34:29,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281542381] [2023-04-02 09:34:29,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281542381] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:34:29,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:34:29,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-04-02 09:34:29,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84133731] [2023-04-02 09:34:29,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:34:29,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-04-02 09:34:29,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:34:29,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-04-02 09:34:29,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-04-02 09:34:29,575 INFO L87 Difference]: Start difference. First operand 2645 states and 3784 transitions. Second operand has 11 states, 10 states have (on average 9.1) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (59), 10 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2023-04-02 09:34:34,084 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 09:34:36,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:38,132 WARN L539 Checker$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 09:34:40,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:42,148 WARN L539 Checker$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 09:34:44,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:46,163 WARN L539 Checker$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 09:34:51,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:53,501 WARN L539 Checker$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 09:34:55,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:57,514 WARN L539 Checker$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 09:34:59,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:01,531 WARN L539 Checker$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 09:35:03,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:06,837 WARN L539 Checker$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 09:35:08,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:10,854 WARN L539 Checker$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 09:35:12,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:14,873 WARN L539 Checker$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 09:35:16,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:18,891 WARN L539 Checker$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 09:35:21,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:23,157 WARN L539 Checker$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 09:35:25,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:27,165 WARN L539 Checker$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 09:35:29,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:31,181 WARN L539 Checker$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 09:35:33,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:35,749 WARN L539 Checker$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 09:35:37,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:39,762 WARN L539 Checker$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 09:35:41,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:43,780 WARN L539 Checker$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 09:35:45,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:47,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:55,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:35:57,209 WARN L539 Checker$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 09:35:59,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:36:01,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []