/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 16:42:39,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 16:42:39,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 16:42:39,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 16:42:39,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 16:42:39,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 16:42:39,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 16:42:39,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 16:42:39,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 16:42:39,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 16:42:39,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 16:42:39,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 16:42:39,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 16:42:39,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 16:42:39,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 16:42:39,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 16:42:39,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 16:42:39,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 16:42:39,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 16:42:39,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 16:42:39,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 16:42:39,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 16:42:39,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 16:42:39,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 16:42:39,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 16:42:39,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 16:42:39,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 16:42:39,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 16:42:39,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 16:42:39,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 16:42:39,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 16:42:39,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 16:42:39,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 16:42:39,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 16:42:39,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 16:42:39,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 16:42:39,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 16:42:39,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 16:42:39,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 16:42:39,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 16:42:39,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 16:42:39,783 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 16:42:39,815 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 16:42:39,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 16:42:39,815 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 16:42:39,816 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 16:42:39,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 16:42:39,817 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 16:42:39,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 16:42:39,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 16:42:39,818 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 16:42:39,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 16:42:39,819 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 16:42:39,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 16:42:39,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 16:42:39,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 16:42:39,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 16:42:39,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:42:39,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 16:42:39,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 16:42:39,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 16:42:39,821 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 16:42:39,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 16:42:39,822 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 16:42:39,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 16:42:39,822 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 16:42:39,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 16:42:39,822 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 16:42:39,822 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 16:42:40,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 16:42:40,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 16:42:40,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 16:42:40,067 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 16:42:40,067 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 16:42:40,068 INFO L432 ainManager$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-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2023-03-22 16:42:41,307 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 16:42:41,751 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 16:42:41,751 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2023-03-22 16:42:41,783 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28920d030/888637de96a54456b28456692590a572/FLAG61c42a200 [2023-03-22 16:42:41,797 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28920d030/888637de96a54456b28456692590a572 [2023-03-22 16:42:41,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 16:42:41,800 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 16:42:41,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 16:42:41,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 16:42:41,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 16:42:41,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:42:41" (1/1) ... [2023-03-22 16:42:41,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4405ae18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:41, skipping insertion in model container [2023-03-22 16:42:41,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:42:41" (1/1) ... [2023-03-22 16:42:41,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 16:42:41,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 16:42:43,405 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-32_7a-drivers--char--lp.ko-entry_point.cil.out.i[147706,147719] [2023-03-22 16:42:43,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:42:43,601 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 16:42:43,819 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-32_7a-drivers--char--lp.ko-entry_point.cil.out.i[147706,147719] [2023-03-22 16:42:43,843 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:42:43,895 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:42:43,895 WARN L667 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:42:43,895 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:42:43,902 INFO L208 MainTranslator]: Completed translation [2023-03-22 16:42:43,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43 WrapperNode [2023-03-22 16:42:43,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 16:42:43,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 16:42:43,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 16:42:43,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 16:42:43,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:43,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:43,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:43,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:44,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:44,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:44,161 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:44,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:44,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 16:42:44,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 16:42:44,210 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 16:42:44,210 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 16:42:44,211 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:42:43" (1/1) ... [2023-03-22 16:42:44,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:42:44,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 16:42:44,246 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) [2023-03-22 16:42:44,280 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 [2023-03-22 16:42:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 16:42:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 16:42:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-22 16:42:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-22 16:42:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-22 16:42:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-22 16:42:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_yield_blocking [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_claim_parport_or_block [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_release_parport [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_preempt [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_negotiate [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_reset [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_error [2023-03-22 16:42:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_check_status [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_wait_ready [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_write [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_read [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_open [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_release [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_do_ioctl [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_set_timeout [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_ioctl [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_compat_ioctl [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_console_write [2023-03-22 16:42:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_register [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_attach [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_detach [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_init [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_init_module [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_cleanup_module [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_driver_1 [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-22 16:42:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2023-03-22 16:42:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_24 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25 [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-22 16:42:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-22 16:42:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lp_mutex [2023-03-22 16:42:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lp_mutex [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 16:42:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_port_mutex_of_lp_struct [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_port_mutex_of_lp_struct [2023-03-22 16:42:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_port_mutex_of_lp_struct [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-22 16:42:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_register_driver [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_get_timeval [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-03-22 16:42:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_close_1 [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_1 [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim_or_block [2023-03-22 16:42:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_negotiate [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_read [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_set_timeout [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_driver [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_write [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure register_console [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-03-22 16:42:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_console [2023-03-22 16:42:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-03-22 16:42:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 16:42:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 16:42:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 16:42:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-03-22 16:42:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2023-03-22 16:42:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 16:42:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-22 16:42:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lp_mutex [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lp_mutex [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-03-22 16:42:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_driver_1 [2023-03-22 16:42:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_24 [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25 [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-22 16:42:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure register_console [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_console [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure compat_get_timeval [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_register_driver [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_driver [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2023-03-22 16:42:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim_or_block [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_yield_blocking [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_negotiate [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_write [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_read [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure parport_set_timeout [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure lp_claim_parport_or_block [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure lp_release_parport [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure lp_preempt [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure lp_negotiate [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure lp_reset [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-22 16:42:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure lp_error [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_check_status [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_wait_ready [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_write [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_read [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_open [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_release [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_do_ioctl [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_set_timeout [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_ioctl [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_compat_ioctl [2023-03-22 16:42:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp_console_write [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure lp_register [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure lp_attach [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure lp_detach [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure lp_init [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure lp_init_module [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure lp_cleanup_module [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_1 [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_close_1 [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 16:42:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-22 16:42:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lp_mutex [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lp_mutex [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lp_mutex [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lp_mutex [2023-03-22 16:42:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lp_mutex [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lp_mutex [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lp_mutex [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lp_mutex [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lp_mutex [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-22 16:42:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_port_mutex_of_lp_struct [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 16:42:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 16:42:44,913 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 16:42:44,917 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 16:42:45,104 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 16:42:46,757 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 16:42:46,771 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 16:42:46,772 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 16:42:46,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:42:46 BoogieIcfgContainer [2023-03-22 16:42:46,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 16:42:46,776 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 16:42:46,776 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 16:42:46,776 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 16:42:46,777 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:42:46" (1/1) ... [2023-03-22 16:42:46,777 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 16:42:46,799 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 16:42:46,799 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 16:42:46,807 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 16:42:46,812 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 16:42:46,813 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 16:42:55,935 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 1000 for LOIs