java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/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 0.1.24-112bae1 [2019-09-08 18:27:56,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 18:27:56,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 18:27:56,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 18:27:56,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 18:27:56,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 18:27:56,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 18:27:56,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 18:27:56,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 18:27:56,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 18:27:56,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 18:27:56,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 18:27:56,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 18:27:56,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 18:27:56,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 18:27:56,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 18:27:56,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 18:27:56,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 18:27:56,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 18:27:56,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 18:27:56,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 18:27:56,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 18:27:56,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 18:27:56,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 18:27:56,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 18:27:56,919 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 18:27:56,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 18:27:56,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 18:27:56,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 18:27:56,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 18:27:56,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 18:27:56,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 18:27:56,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 18:27:56,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 18:27:56,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 18:27:56,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 18:27:56,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 18:27:56,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 18:27:56,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 18:27:56,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 18:27:56,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 18:27:56,928 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 [2019-09-08 18:27:56,943 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 18:27:56,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 18:27:56,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 18:27:56,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 18:27:56,945 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 18:27:56,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 18:27:56,945 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 18:27:56,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 18:27:56,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 18:27:56,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 18:27:56,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 18:27:56,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 18:27:56,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 18:27:56,947 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 18:27:56,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 18:27:56,947 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 18:27:56,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 18:27:56,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 18:27:56,948 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 18:27:56,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 18:27:56,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 18:27:56,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 18:27:56,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 18:27:56,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 18:27:56,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 18:27:56,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 18:27:56,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 18:27:56,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 18:27:56,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 18:27:56,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 18:27:56,991 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 18:27:56,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 18:27:56,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 18:27:56,996 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 18:27:56,997 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2019-09-08 18:27:57,057 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0abf10cab/0be35125009d4f2c874cf9f16825e250/FLAGdf0554747 [2019-09-08 18:27:57,772 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 18:27:57,774 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2019-09-08 18:27:57,814 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0abf10cab/0be35125009d4f2c874cf9f16825e250/FLAGdf0554747 [2019-09-08 18:27:57,878 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0abf10cab/0be35125009d4f2c874cf9f16825e250 [2019-09-08 18:27:57,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 18:27:57,890 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 18:27:57,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 18:27:57,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 18:27:57,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 18:27:57,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 06:27:57" (1/1) ... [2019-09-08 18:27:57,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d8627a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:27:57, skipping insertion in model container [2019-09-08 18:27:57,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 06:27:57" (1/1) ... [2019-09-08 18:27:57,910 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 18:27:58,063 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 18:27:59,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 18:28:00,039 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 18:28:00,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 18:28:00,592 INFO L192 MainTranslator]: Completed translation [2019-09-08 18:28:00,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00 WrapperNode [2019-09-08 18:28:00,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 18:28:00,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 18:28:00,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 18:28:00,593 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 18:28:00,607 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... [2019-09-08 18:28:00,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 18:28:00,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 18:28:00,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 18:28:00,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 18:28:00,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 18:28:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 18:28:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 18:28:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-08 18:28:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-08 18:28:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-08 18:28:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-08 18:28:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-08 18:28:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-08 18:28:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-08 18:28:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2019-09-08 18:28:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 18:28:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 18:28:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-08 18:28:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-08 18:28:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 18:28:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 18:28:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 18:28:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 18:28:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 18:28:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-08 18:28:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-08 18:28:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-08 18:28:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-08 18:28:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-09-08 18:28:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 18:28:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 18:28:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-08 18:28:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-09-08 18:28:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-09-08 18:28:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-09-08 18:28:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-08 18:28:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-08 18:28:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-08 18:28:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_yield_blocking [2019-09-08 18:28:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_claim_parport_or_block [2019-09-08 18:28:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_release_parport [2019-09-08 18:28:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_preempt [2019-09-08 18:28:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_negotiate [2019-09-08 18:28:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_reset [2019-09-08 18:28:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_error [2019-09-08 18:28:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_check_status [2019-09-08 18:28:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_wait_ready [2019-09-08 18:28:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_write [2019-09-08 18:28:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_read [2019-09-08 18:28:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_open [2019-09-08 18:28:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_release [2019-09-08 18:28:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_do_ioctl [2019-09-08 18:28:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_set_timeout [2019-09-08 18:28:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_ioctl [2019-09-08 18:28:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_compat_ioctl [2019-09-08 18:28:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_console_write [2019-09-08 18:28:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_register [2019-09-08 18:28:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_attach [2019-09-08 18:28:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_detach [2019-09-08 18:28:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_init [2019-09-08 18:28:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_init_module [2019-09-08 18:28:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_cleanup_module [2019-09-08 18:28:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2019-09-08 18:28:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_driver_1 [2019-09-08 18:28:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 18:28:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-08 18:28:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-08 18:28:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-08 18:28:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-08 18:28:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-08 18:28:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-08 18:28:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2019-09-08 18:28:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2019-09-08 18:28:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-08 18:28:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2019-09-08 18:28:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-08 18:28:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-09-08 18:28:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-08 18:28:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-09-08 18:28:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-08 18:28:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_24 [2019-09-08 18:28:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25 [2019-09-08 18:28:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 18:28:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-08 18:28:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 18:28:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 18:28:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 18:28:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-08 18:28:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-08 18:28:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-08 18:28:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-08 18:28:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-08 18:28:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-08 18:28:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-08 18:28:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-08 18:28:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lp_mutex [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lp_mutex [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lp_mutex [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lp_mutex [2019-09-08 18:28:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lp_mutex [2019-09-08 18:28:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-08 18:28:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_port_mutex_of_lp_struct [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_port_mutex_of_lp_struct [2019-09-08 18:28:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_port_mutex_of_lp_struct [2019-09-08 18:28:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_struct [2019-09-08 18:28:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_port_mutex_of_lp_struct [2019-09-08 18:28:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2019-09-08 18:28:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_port_mutex_of_lp_struct [2019-09-08 18:28:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_port_mutex_of_lp_struct [2019-09-08 18:28:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_port_mutex_of_lp_struct [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_port_mutex_of_lp_struct [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-08 18:28:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_register_driver [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-09-08 18:28:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-09-08 18:28:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-08 18:28:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-08 18:28:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-09-08 18:28:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_get_timeval [2019-09-08 18:28:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-08 18:28:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-08 18:28:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-08 18:28:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_close_1 [2019-09-08 18:28:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 18:28:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_1 [2019-09-08 18:28:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-09-08 18:28:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-09-08 18:28:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-09-08 18:28:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-09-08 18:28:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-08 18:28:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-08 18:28:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-08 18:28:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-08 18:28:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-09-08 18:28:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2019-09-08 18:28:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim_or_block [2019-09-08 18:28:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_negotiate [2019-09-08 18:28:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_read [2019-09-08 18:28:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2019-09-08 18:28:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2019-09-08 18:28:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_set_timeout [2019-09-08 18:28:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_driver [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_write [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure register_console [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-08 18:28:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-08 18:28:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-08 18:28:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_console [2019-09-08 18:28:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-08 18:28:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 18:28:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 18:28:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 18:28:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 18:28:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 18:28:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 18:28:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-08 18:28:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-08 18:28:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-08 18:28:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-08 18:28:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 18:28:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2019-09-08 18:28:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-08 18:28:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-08 18:28:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 18:28:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-08 18:28:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-08 18:28:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2019-09-08 18:28:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-08 18:28:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-08 18:28:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2019-09-08 18:28:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-08 18:28:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-08 18:28:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-08 18:28:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-08 18:28:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-08 18:28:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-08 18:28:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-09-08 18:28:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-08 18:28:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-08 18:28:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-08 18:28:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 18:28:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 18:28:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 18:28:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 18:28:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 18:28:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 18:28:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 18:28:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 18:28:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 18:28:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 18:28:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-08 18:28:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-08 18:28:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 18:28:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 18:28:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 18:28:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 18:28:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 18:28:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-08 18:28:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-09-08 18:28:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2019-09-08 18:28:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2019-09-08 18:28:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-08 18:28:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-08 18:28:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-08 18:28:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2019-09-08 18:28:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-08 18:28:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-09-08 18:28:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-09-08 18:28:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-08 18:28:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-08 18:28:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-08 18:28:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-08 18:28:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lp_mutex [2019-09-08 18:28:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lp_mutex [2019-09-08 18:28:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-08 18:28:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-08 18:28:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-08 18:28:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-08 18:28:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-09-08 18:28:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_driver_1 [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-08 18:28:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_24 [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-09-08 18:28:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25 [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-08 18:28:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure register_console [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_console [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-08 18:28:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure compat_get_timeval [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_register_driver [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_driver [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim_or_block [2019-09-08 18:28:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure parport_yield_blocking [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure parport_negotiate [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure parport_write [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure parport_read [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure parport_set_timeout [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure lp_claim_parport_or_block [2019-09-08 18:28:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure lp_release_parport [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure lp_preempt [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure lp_negotiate [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure lp_reset [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure lp_error [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 18:28:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure lp_check_status [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure lp_wait_ready [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure lp_write [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure lp_read [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure lp_open [2019-09-08 18:28:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure lp_release [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_do_ioctl [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_set_timeout [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_ioctl [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_compat_ioctl [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_console_write [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_register [2019-09-08 18:28:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lp_attach [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure lp_detach [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure lp_init [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure lp_init_module [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure lp_cleanup_module [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_1 [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-09-08 18:28:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_close_1 [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-08 18:28:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-08 18:28:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-08 18:28:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-08 18:28:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-08 18:28:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-08 18:28:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-08 18:28:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-08 18:28:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lp_mutex [2019-09-08 18:28:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lp_mutex [2019-09-08 18:28:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lp_mutex [2019-09-08 18:28:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lp_mutex [2019-09-08 18:28:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lp_mutex [2019-09-08 18:28:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lp_mutex [2019-09-08 18:28:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lp_mutex [2019-09-08 18:28:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lp_mutex [2019-09-08 18:28:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lp_mutex [2019-09-08 18:28:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-08 18:28:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_port_mutex_of_lp_struct [2019-09-08 18:28:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_port_mutex_of_lp_struct [2019-09-08 18:28:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_port_mutex_of_lp_struct [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 18:28:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 18:28:02,153 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 18:28:04,716 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 18:28:04,717 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-08 18:28:04,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 06:28:04 BoogieIcfgContainer [2019-09-08 18:28:04,720 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 18:28:04,721 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 18:28:04,721 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 18:28:04,725 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 18:28:04,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 06:27:57" (1/3) ... [2019-09-08 18:28:04,727 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a78c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 06:28:04, skipping insertion in model container [2019-09-08 18:28:04,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:00" (2/3) ... [2019-09-08 18:28:04,727 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a78c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 06:28:04, skipping insertion in model container [2019-09-08 18:28:04,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 06:28:04" (3/3) ... [2019-09-08 18:28:04,729 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2019-09-08 18:28:04,742 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 18:28:04,758 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 18:28:04,781 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 18:28:04,834 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 18:28:04,835 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 18:28:04,835 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 18:28:04,835 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 18:28:04,835 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 18:28:04,835 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 18:28:04,836 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 18:28:04,836 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 18:28:04,836 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 18:28:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states. [2019-09-08 18:28:04,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-09-08 18:28:04,934 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:04,938 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:04,941 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:04,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:04,947 INFO L82 PathProgramCache]: Analyzing trace with hash 340210622, now seen corresponding path program 1 times [2019-09-08 18:28:04,950 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:04,950 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:05,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:05,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:05,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:05,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:05,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:05,984 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:05,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:06,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:06,003 INFO L87 Difference]: Start difference. First operand 1355 states. Second operand 7 states. [2019-09-08 18:28:06,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:06,368 INFO L93 Difference]: Finished difference Result 2162 states and 2867 transitions. [2019-09-08 18:28:06,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:06,370 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 193 [2019-09-08 18:28:06,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:06,409 INFO L225 Difference]: With dead ends: 2162 [2019-09-08 18:28:06,410 INFO L226 Difference]: Without dead ends: 1098 [2019-09-08 18:28:06,422 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2019-09-08 18:28:06,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1098 states. [2019-09-08 18:28:06,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1098 to 1085. [2019-09-08 18:28:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1085 states. [2019-09-08 18:28:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 1085 states and 1408 transitions. [2019-09-08 18:28:06,600 INFO L78 Accepts]: Start accepts. Automaton has 1085 states and 1408 transitions. Word has length 193 [2019-09-08 18:28:06,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:06,603 INFO L475 AbstractCegarLoop]: Abstraction has 1085 states and 1408 transitions. [2019-09-08 18:28:06,603 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1408 transitions. [2019-09-08 18:28:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2019-09-08 18:28:06,608 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:06,608 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:06,608 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:06,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:06,609 INFO L82 PathProgramCache]: Analyzing trace with hash 1240012214, now seen corresponding path program 1 times [2019-09-08 18:28:06,609 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:06,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:06,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:06,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:06,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:06,898 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:06,898 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:06,914 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:06,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:06,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:06,916 INFO L87 Difference]: Start difference. First operand 1085 states and 1408 transitions. Second operand 3 states. [2019-09-08 18:28:07,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:07,074 INFO L93 Difference]: Finished difference Result 2462 states and 3178 transitions. [2019-09-08 18:28:07,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:07,074 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2019-09-08 18:28:07,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:07,095 INFO L225 Difference]: With dead ends: 2462 [2019-09-08 18:28:07,095 INFO L226 Difference]: Without dead ends: 1425 [2019-09-08 18:28:07,100 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:07,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1425 states. [2019-09-08 18:28:07,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1425 to 1376. [2019-09-08 18:28:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1376 states. [2019-09-08 18:28:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1376 states and 1776 transitions. [2019-09-08 18:28:07,187 INFO L78 Accepts]: Start accepts. Automaton has 1376 states and 1776 transitions. Word has length 194 [2019-09-08 18:28:07,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:07,189 INFO L475 AbstractCegarLoop]: Abstraction has 1376 states and 1776 transitions. [2019-09-08 18:28:07,189 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1776 transitions. [2019-09-08 18:28:07,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2019-09-08 18:28:07,194 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:07,195 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:07,195 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:07,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:07,195 INFO L82 PathProgramCache]: Analyzing trace with hash -1614037506, now seen corresponding path program 1 times [2019-09-08 18:28:07,195 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:07,196 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:07,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:07,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:07,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:07,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:07,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:07,602 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:07,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:07,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:07,604 INFO L87 Difference]: Start difference. First operand 1376 states and 1776 transitions. Second operand 3 states. [2019-09-08 18:28:07,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:07,690 INFO L93 Difference]: Finished difference Result 2706 states and 3500 transitions. [2019-09-08 18:28:07,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:07,691 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2019-09-08 18:28:07,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:07,701 INFO L225 Difference]: With dead ends: 2706 [2019-09-08 18:28:07,701 INFO L226 Difference]: Without dead ends: 1378 [2019-09-08 18:28:07,708 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:07,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1378 states. [2019-09-08 18:28:07,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1378 to 1378. [2019-09-08 18:28:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1378 states. [2019-09-08 18:28:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1378 states and 1778 transitions. [2019-09-08 18:28:07,773 INFO L78 Accepts]: Start accepts. Automaton has 1378 states and 1778 transitions. Word has length 199 [2019-09-08 18:28:07,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:07,774 INFO L475 AbstractCegarLoop]: Abstraction has 1378 states and 1778 transitions. [2019-09-08 18:28:07,774 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:07,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1778 transitions. [2019-09-08 18:28:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2019-09-08 18:28:07,778 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:07,778 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:07,778 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:07,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:07,779 INFO L82 PathProgramCache]: Analyzing trace with hash 74906236, now seen corresponding path program 1 times [2019-09-08 18:28:07,779 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:07,779 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:07,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:07,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:07,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:08,044 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:08,044 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:08,045 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:08,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:08,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:08,045 INFO L87 Difference]: Start difference. First operand 1378 states and 1778 transitions. Second operand 3 states. [2019-09-08 18:28:08,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:08,105 INFO L93 Difference]: Finished difference Result 1380 states and 1779 transitions. [2019-09-08 18:28:08,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:08,105 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2019-09-08 18:28:08,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:08,113 INFO L225 Difference]: With dead ends: 1380 [2019-09-08 18:28:08,113 INFO L226 Difference]: Without dead ends: 1377 [2019-09-08 18:28:08,114 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:08,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1377 states. [2019-09-08 18:28:08,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1377 to 1377. [2019-09-08 18:28:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1377 states. [2019-09-08 18:28:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1377 states and 1776 transitions. [2019-09-08 18:28:08,181 INFO L78 Accepts]: Start accepts. Automaton has 1377 states and 1776 transitions. Word has length 199 [2019-09-08 18:28:08,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:08,182 INFO L475 AbstractCegarLoop]: Abstraction has 1377 states and 1776 transitions. [2019-09-08 18:28:08,182 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1776 transitions. [2019-09-08 18:28:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-09-08 18:28:08,185 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:08,185 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:08,186 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:08,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:08,186 INFO L82 PathProgramCache]: Analyzing trace with hash -1973429129, now seen corresponding path program 1 times [2019-09-08 18:28:08,186 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:08,186 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:08,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:08,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:08,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:08,450 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:08,450 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:08,451 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:08,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:08,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:08,452 INFO L87 Difference]: Start difference. First operand 1377 states and 1776 transitions. Second operand 3 states. [2019-09-08 18:28:08,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:08,507 INFO L93 Difference]: Finished difference Result 1379 states and 1777 transitions. [2019-09-08 18:28:08,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:08,507 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 200 [2019-09-08 18:28:08,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:08,515 INFO L225 Difference]: With dead ends: 1379 [2019-09-08 18:28:08,515 INFO L226 Difference]: Without dead ends: 1376 [2019-09-08 18:28:08,516 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:08,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1376 states. [2019-09-08 18:28:08,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1376 to 1376. [2019-09-08 18:28:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1376 states. [2019-09-08 18:28:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1376 states and 1774 transitions. [2019-09-08 18:28:08,593 INFO L78 Accepts]: Start accepts. Automaton has 1376 states and 1774 transitions. Word has length 200 [2019-09-08 18:28:08,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:08,597 INFO L475 AbstractCegarLoop]: Abstraction has 1376 states and 1774 transitions. [2019-09-08 18:28:08,597 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1774 transitions. [2019-09-08 18:28:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2019-09-08 18:28:08,602 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:08,602 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:08,603 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:08,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:08,603 INFO L82 PathProgramCache]: Analyzing trace with hash -1047311137, now seen corresponding path program 1 times [2019-09-08 18:28:08,603 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:08,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:08,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:08,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:08,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:08,856 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:08,857 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:08,857 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:08,858 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:08,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:08,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:08,858 INFO L87 Difference]: Start difference. First operand 1376 states and 1774 transitions. Second operand 3 states. [2019-09-08 18:28:08,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:08,923 INFO L93 Difference]: Finished difference Result 1506 states and 1904 transitions. [2019-09-08 18:28:08,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:08,923 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2019-09-08 18:28:08,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:08,932 INFO L225 Difference]: With dead ends: 1506 [2019-09-08 18:28:08,932 INFO L226 Difference]: Without dead ends: 1502 [2019-09-08 18:28:08,933 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:08,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1502 states. [2019-09-08 18:28:08,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1502 to 1498. [2019-09-08 18:28:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1498 states. [2019-09-08 18:28:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1498 states and 1896 transitions. [2019-09-08 18:28:08,996 INFO L78 Accepts]: Start accepts. Automaton has 1498 states and 1896 transitions. Word has length 201 [2019-09-08 18:28:08,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:08,996 INFO L475 AbstractCegarLoop]: Abstraction has 1498 states and 1896 transitions. [2019-09-08 18:28:08,996 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:08,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1896 transitions. [2019-09-08 18:28:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2019-09-08 18:28:08,999 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:09,000 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:09,000 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:09,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:09,000 INFO L82 PathProgramCache]: Analyzing trace with hash 1892547706, now seen corresponding path program 1 times [2019-09-08 18:28:09,000 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:09,001 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:09,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:09,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:09,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:09,269 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:09,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:09,271 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:09,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:09,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:09,271 INFO L87 Difference]: Start difference. First operand 1498 states and 1896 transitions. Second operand 3 states. [2019-09-08 18:28:09,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:09,333 INFO L93 Difference]: Finished difference Result 1500 states and 1897 transitions. [2019-09-08 18:28:09,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:09,334 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 202 [2019-09-08 18:28:09,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:09,345 INFO L225 Difference]: With dead ends: 1500 [2019-09-08 18:28:09,345 INFO L226 Difference]: Without dead ends: 1497 [2019-09-08 18:28:09,346 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:09,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1497 states. [2019-09-08 18:28:09,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1497 to 1497. [2019-09-08 18:28:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1497 states. [2019-09-08 18:28:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1497 states and 1894 transitions. [2019-09-08 18:28:09,416 INFO L78 Accepts]: Start accepts. Automaton has 1497 states and 1894 transitions. Word has length 202 [2019-09-08 18:28:09,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:09,417 INFO L475 AbstractCegarLoop]: Abstraction has 1497 states and 1894 transitions. [2019-09-08 18:28:09,417 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1894 transitions. [2019-09-08 18:28:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-09-08 18:28:09,420 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:09,421 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:09,421 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:09,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:09,422 INFO L82 PathProgramCache]: Analyzing trace with hash -1461103806, now seen corresponding path program 1 times [2019-09-08 18:28:09,422 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:09,422 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:09,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:09,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:09,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2019-09-08 18:28:09,627 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:09,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:09,628 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:09,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:09,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:09,629 INFO L87 Difference]: Start difference. First operand 1497 states and 1894 transitions. Second operand 3 states. [2019-09-08 18:28:09,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:09,759 INFO L93 Difference]: Finished difference Result 4358 states and 5558 transitions. [2019-09-08 18:28:09,760 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:09,760 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2019-09-08 18:28:09,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:09,776 INFO L225 Difference]: With dead ends: 4358 [2019-09-08 18:28:09,777 INFO L226 Difference]: Without dead ends: 2866 [2019-09-08 18:28:09,783 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:09,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2866 states. [2019-09-08 18:28:09,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2866 to 2858. [2019-09-08 18:28:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2858 states. [2019-09-08 18:28:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 2858 states and 3643 transitions. [2019-09-08 18:28:09,913 INFO L78 Accepts]: Start accepts. Automaton has 2858 states and 3643 transitions. Word has length 203 [2019-09-08 18:28:09,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:09,914 INFO L475 AbstractCegarLoop]: Abstraction has 2858 states and 3643 transitions. [2019-09-08 18:28:09,914 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 3643 transitions. [2019-09-08 18:28:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2019-09-08 18:28:09,920 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:09,920 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:09,921 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:09,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:09,921 INFO L82 PathProgramCache]: Analyzing trace with hash -1904459161, now seen corresponding path program 1 times [2019-09-08 18:28:09,921 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:09,921 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:09,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:09,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:09,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2019-09-08 18:28:10,201 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:10,201 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:10,202 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:10,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:10,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:10,203 INFO L87 Difference]: Start difference. First operand 2858 states and 3643 transitions. Second operand 3 states. [2019-09-08 18:28:10,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:10,389 INFO L93 Difference]: Finished difference Result 5680 states and 7267 transitions. [2019-09-08 18:28:10,391 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:10,391 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 272 [2019-09-08 18:28:10,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:10,408 INFO L225 Difference]: With dead ends: 5680 [2019-09-08 18:28:10,409 INFO L226 Difference]: Without dead ends: 2870 [2019-09-08 18:28:10,419 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:10,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2870 states. [2019-09-08 18:28:10,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2870 to 2860. [2019-09-08 18:28:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2860 states. [2019-09-08 18:28:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 2860 states and 3645 transitions. [2019-09-08 18:28:10,545 INFO L78 Accepts]: Start accepts. Automaton has 2860 states and 3645 transitions. Word has length 272 [2019-09-08 18:28:10,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:10,546 INFO L475 AbstractCegarLoop]: Abstraction has 2860 states and 3645 transitions. [2019-09-08 18:28:10,546 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 3645 transitions. [2019-09-08 18:28:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-09-08 18:28:10,552 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:10,552 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:10,553 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:10,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:10,553 INFO L82 PathProgramCache]: Analyzing trace with hash 224162731, now seen corresponding path program 1 times [2019-09-08 18:28:10,553 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:10,553 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:10,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:10,556 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:10,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2019-09-08 18:28:10,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:10,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:10,771 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:10,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:10,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:10,772 INFO L87 Difference]: Start difference. First operand 2860 states and 3645 transitions. Second operand 3 states. [2019-09-08 18:28:11,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:11,005 INFO L93 Difference]: Finished difference Result 5683 states and 7237 transitions. [2019-09-08 18:28:11,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:11,005 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 287 [2019-09-08 18:28:11,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:11,026 INFO L225 Difference]: With dead ends: 5683 [2019-09-08 18:28:11,026 INFO L226 Difference]: Without dead ends: 2869 [2019-09-08 18:28:11,041 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:11,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2869 states. [2019-09-08 18:28:11,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2869 to 2850. [2019-09-08 18:28:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2850 states. [2019-09-08 18:28:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 2850 states and 3629 transitions. [2019-09-08 18:28:11,221 INFO L78 Accepts]: Start accepts. Automaton has 2850 states and 3629 transitions. Word has length 287 [2019-09-08 18:28:11,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:11,222 INFO L475 AbstractCegarLoop]: Abstraction has 2850 states and 3629 transitions. [2019-09-08 18:28:11,222 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:11,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 3629 transitions. [2019-09-08 18:28:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2019-09-08 18:28:11,230 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:11,230 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:11,231 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:11,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:11,231 INFO L82 PathProgramCache]: Analyzing trace with hash 1145941263, now seen corresponding path program 1 times [2019-09-08 18:28:11,231 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:11,231 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:11,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:11,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:11,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2019-09-08 18:28:11,666 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:11,666 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:11,667 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:11,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:11,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:11,667 INFO L87 Difference]: Start difference. First operand 2850 states and 3629 transitions. Second operand 7 states. [2019-09-08 18:28:11,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:11,949 INFO L93 Difference]: Finished difference Result 5676 states and 7221 transitions. [2019-09-08 18:28:11,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:11,949 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 301 [2019-09-08 18:28:11,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:11,967 INFO L225 Difference]: With dead ends: 5676 [2019-09-08 18:28:11,967 INFO L226 Difference]: Without dead ends: 2863 [2019-09-08 18:28:11,978 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:11,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2863 states. [2019-09-08 18:28:12,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2863 to 2852. [2019-09-08 18:28:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2852 states. [2019-09-08 18:28:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 2852 states and 3627 transitions. [2019-09-08 18:28:12,102 INFO L78 Accepts]: Start accepts. Automaton has 2852 states and 3627 transitions. Word has length 301 [2019-09-08 18:28:12,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:12,103 INFO L475 AbstractCegarLoop]: Abstraction has 2852 states and 3627 transitions. [2019-09-08 18:28:12,103 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 3627 transitions. [2019-09-08 18:28:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-09-08 18:28:12,110 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:12,110 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:12,111 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:12,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:12,111 INFO L82 PathProgramCache]: Analyzing trace with hash -1693092624, now seen corresponding path program 1 times [2019-09-08 18:28:12,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:12,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:12,114 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:12,114 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:12,114 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2019-09-08 18:28:12,382 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:12,382 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:12,383 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:12,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:12,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:12,384 INFO L87 Difference]: Start difference. First operand 2852 states and 3627 transitions. Second operand 3 states. [2019-09-08 18:28:12,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:12,601 INFO L93 Difference]: Finished difference Result 2860 states and 3633 transitions. [2019-09-08 18:28:12,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:12,602 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 330 [2019-09-08 18:28:12,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:12,623 INFO L225 Difference]: With dead ends: 2860 [2019-09-08 18:28:12,624 INFO L226 Difference]: Without dead ends: 2857 [2019-09-08 18:28:12,626 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:12,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2857 states. [2019-09-08 18:28:12,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2857 to 2851. [2019-09-08 18:28:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2851 states. [2019-09-08 18:28:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 2851 states and 3624 transitions. [2019-09-08 18:28:12,850 INFO L78 Accepts]: Start accepts. Automaton has 2851 states and 3624 transitions. Word has length 330 [2019-09-08 18:28:12,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:12,851 INFO L475 AbstractCegarLoop]: Abstraction has 2851 states and 3624 transitions. [2019-09-08 18:28:12,851 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 3624 transitions. [2019-09-08 18:28:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-09-08 18:28:12,864 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:12,865 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:12,865 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:12,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:12,865 INFO L82 PathProgramCache]: Analyzing trace with hash -1116106025, now seen corresponding path program 1 times [2019-09-08 18:28:12,867 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:12,867 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:12,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:12,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:12,873 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2019-09-08 18:28:13,154 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:13,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:13,155 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:13,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:13,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:13,156 INFO L87 Difference]: Start difference. First operand 2851 states and 3624 transitions. Second operand 3 states. [2019-09-08 18:28:13,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:13,406 INFO L93 Difference]: Finished difference Result 5656 states and 7190 transitions. [2019-09-08 18:28:13,407 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:13,407 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 361 [2019-09-08 18:28:13,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:13,435 INFO L225 Difference]: With dead ends: 5656 [2019-09-08 18:28:13,436 INFO L226 Difference]: Without dead ends: 2853 [2019-09-08 18:28:13,456 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:13,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2853 states. [2019-09-08 18:28:13,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2853 to 2849. [2019-09-08 18:28:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2849 states. [2019-09-08 18:28:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 2849 states and 3596 transitions. [2019-09-08 18:28:13,586 INFO L78 Accepts]: Start accepts. Automaton has 2849 states and 3596 transitions. Word has length 361 [2019-09-08 18:28:13,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:13,587 INFO L475 AbstractCegarLoop]: Abstraction has 2849 states and 3596 transitions. [2019-09-08 18:28:13,587 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 3596 transitions. [2019-09-08 18:28:13,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-09-08 18:28:13,598 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:13,598 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:13,598 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:13,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:13,599 INFO L82 PathProgramCache]: Analyzing trace with hash 609374872, now seen corresponding path program 1 times [2019-09-08 18:28:13,599 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:13,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:13,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:13,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:13,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2019-09-08 18:28:13,999 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:13,999 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:14,000 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:14,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:14,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:14,001 INFO L87 Difference]: Start difference. First operand 2849 states and 3596 transitions. Second operand 7 states. [2019-09-08 18:28:14,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:14,117 INFO L93 Difference]: Finished difference Result 2976 states and 3730 transitions. [2019-09-08 18:28:14,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:14,118 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 361 [2019-09-08 18:28:14,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:14,130 INFO L225 Difference]: With dead ends: 2976 [2019-09-08 18:28:14,131 INFO L226 Difference]: Without dead ends: 2708 [2019-09-08 18:28:14,134 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:14,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2708 states. [2019-09-08 18:28:14,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2708 to 2706. [2019-09-08 18:28:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2706 states. [2019-09-08 18:28:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 2706 states and 3389 transitions. [2019-09-08 18:28:14,248 INFO L78 Accepts]: Start accepts. Automaton has 2706 states and 3389 transitions. Word has length 361 [2019-09-08 18:28:14,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:14,249 INFO L475 AbstractCegarLoop]: Abstraction has 2706 states and 3389 transitions. [2019-09-08 18:28:14,249 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 3389 transitions. [2019-09-08 18:28:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-09-08 18:28:14,261 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:14,262 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:14,262 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:14,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:14,262 INFO L82 PathProgramCache]: Analyzing trace with hash -1038037118, now seen corresponding path program 1 times [2019-09-08 18:28:14,263 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:14,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:14,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:14,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:14,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2019-09-08 18:28:14,631 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:14,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:14,632 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:14,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:14,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:14,633 INFO L87 Difference]: Start difference. First operand 2706 states and 3389 transitions. Second operand 7 states. [2019-09-08 18:28:14,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:14,755 INFO L93 Difference]: Finished difference Result 3808 states and 4754 transitions. [2019-09-08 18:28:14,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:14,755 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 365 [2019-09-08 18:28:14,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:14,769 INFO L225 Difference]: With dead ends: 3808 [2019-09-08 18:28:14,769 INFO L226 Difference]: Without dead ends: 2704 [2019-09-08 18:28:14,776 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:14,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2704 states. [2019-09-08 18:28:14,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2704 to 2702. [2019-09-08 18:28:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2702 states. [2019-09-08 18:28:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 2702 states and 3383 transitions. [2019-09-08 18:28:14,911 INFO L78 Accepts]: Start accepts. Automaton has 2702 states and 3383 transitions. Word has length 365 [2019-09-08 18:28:14,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:14,912 INFO L475 AbstractCegarLoop]: Abstraction has 2702 states and 3383 transitions. [2019-09-08 18:28:14,912 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3383 transitions. [2019-09-08 18:28:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2019-09-08 18:28:14,926 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:14,927 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:14,928 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:14,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:14,929 INFO L82 PathProgramCache]: Analyzing trace with hash 95830483, now seen corresponding path program 1 times [2019-09-08 18:28:14,929 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:14,929 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:14,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:14,933 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:14,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2019-09-08 18:28:15,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:15,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:15,396 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:15,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:15,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:15,397 INFO L87 Difference]: Start difference. First operand 2702 states and 3383 transitions. Second operand 3 states. [2019-09-08 18:28:15,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:15,792 INFO L93 Difference]: Finished difference Result 6427 states and 8026 transitions. [2019-09-08 18:28:15,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:15,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 380 [2019-09-08 18:28:15,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:15,813 INFO L225 Difference]: With dead ends: 6427 [2019-09-08 18:28:15,813 INFO L226 Difference]: Without dead ends: 3773 [2019-09-08 18:28:15,825 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:15,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3773 states. [2019-09-08 18:28:15,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3773 to 3694. [2019-09-08 18:28:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3694 states. [2019-09-08 18:28:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 3694 states and 4604 transitions. [2019-09-08 18:28:15,989 INFO L78 Accepts]: Start accepts. Automaton has 3694 states and 4604 transitions. Word has length 380 [2019-09-08 18:28:15,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:15,990 INFO L475 AbstractCegarLoop]: Abstraction has 3694 states and 4604 transitions. [2019-09-08 18:28:15,990 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 4604 transitions. [2019-09-08 18:28:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2019-09-08 18:28:16,002 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:16,003 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:16,003 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:16,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:16,003 INFO L82 PathProgramCache]: Analyzing trace with hash -804495563, now seen corresponding path program 1 times [2019-09-08 18:28:16,003 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:16,004 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:16,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:16,007 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:16,007 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2019-09-08 18:28:16,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:16,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:28:16,369 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:28:16,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:28:16,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:16,370 INFO L87 Difference]: Start difference. First operand 3694 states and 4604 transitions. Second operand 3 states. [2019-09-08 18:28:16,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:16,518 INFO L93 Difference]: Finished difference Result 7343 states and 9173 transitions. [2019-09-08 18:28:16,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:28:16,519 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 433 [2019-09-08 18:28:16,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:16,535 INFO L225 Difference]: With dead ends: 7343 [2019-09-08 18:28:16,536 INFO L226 Difference]: Without dead ends: 3697 [2019-09-08 18:28:16,548 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:28:16,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3697 states. [2019-09-08 18:28:16,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3697 to 3694. [2019-09-08 18:28:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3694 states. [2019-09-08 18:28:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 3694 states and 4595 transitions. [2019-09-08 18:28:16,704 INFO L78 Accepts]: Start accepts. Automaton has 3694 states and 4595 transitions. Word has length 433 [2019-09-08 18:28:16,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:16,705 INFO L475 AbstractCegarLoop]: Abstraction has 3694 states and 4595 transitions. [2019-09-08 18:28:16,705 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:28:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 4595 transitions. [2019-09-08 18:28:16,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2019-09-08 18:28:16,719 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:16,720 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:16,720 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:16,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:16,720 INFO L82 PathProgramCache]: Analyzing trace with hash 595273638, now seen corresponding path program 1 times [2019-09-08 18:28:16,721 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:16,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:16,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:16,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:16,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2019-09-08 18:28:17,149 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:17,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:17,150 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:17,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:17,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:17,151 INFO L87 Difference]: Start difference. First operand 3694 states and 4595 transitions. Second operand 7 states. [2019-09-08 18:28:17,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:17,306 INFO L93 Difference]: Finished difference Result 5172 states and 6412 transitions. [2019-09-08 18:28:17,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:17,306 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 436 [2019-09-08 18:28:17,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:17,322 INFO L225 Difference]: With dead ends: 5172 [2019-09-08 18:28:17,322 INFO L226 Difference]: Without dead ends: 3693 [2019-09-08 18:28:17,327 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:17,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3693 states. [2019-09-08 18:28:17,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3693 to 3691. [2019-09-08 18:28:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3691 states. [2019-09-08 18:28:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 3691 states and 4591 transitions. [2019-09-08 18:28:17,481 INFO L78 Accepts]: Start accepts. Automaton has 3691 states and 4591 transitions. Word has length 436 [2019-09-08 18:28:17,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:17,482 INFO L475 AbstractCegarLoop]: Abstraction has 3691 states and 4591 transitions. [2019-09-08 18:28:17,482 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:17,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 4591 transitions. [2019-09-08 18:28:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2019-09-08 18:28:17,491 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:17,492 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:17,492 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:17,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:17,492 INFO L82 PathProgramCache]: Analyzing trace with hash -1698695501, now seen corresponding path program 1 times [2019-09-08 18:28:17,493 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:17,493 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:17,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:17,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:17,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:17,917 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2019-09-08 18:28:17,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:17,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:17,918 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:17,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:17,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:17,919 INFO L87 Difference]: Start difference. First operand 3691 states and 4591 transitions. Second operand 7 states. [2019-09-08 18:28:18,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:18,079 INFO L93 Difference]: Finished difference Result 3742 states and 4640 transitions. [2019-09-08 18:28:18,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:18,080 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 445 [2019-09-08 18:28:18,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:18,098 INFO L225 Difference]: With dead ends: 3742 [2019-09-08 18:28:18,098 INFO L226 Difference]: Without dead ends: 3562 [2019-09-08 18:28:18,101 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:18,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3562 states. [2019-09-08 18:28:18,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3562 to 3560. [2019-09-08 18:28:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3560 states. [2019-09-08 18:28:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 3560 states and 4425 transitions. [2019-09-08 18:28:18,277 INFO L78 Accepts]: Start accepts. Automaton has 3560 states and 4425 transitions. Word has length 445 [2019-09-08 18:28:18,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:18,278 INFO L475 AbstractCegarLoop]: Abstraction has 3560 states and 4425 transitions. [2019-09-08 18:28:18,278 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3560 states and 4425 transitions. [2019-09-08 18:28:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2019-09-08 18:28:18,291 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:18,292 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:18,292 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:18,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:18,293 INFO L82 PathProgramCache]: Analyzing trace with hash 288609336, now seen corresponding path program 1 times [2019-09-08 18:28:18,293 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:18,293 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:18,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:18,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:18,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2019-09-08 18:28:18,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:18,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:18,755 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:18,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:18,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:18,756 INFO L87 Difference]: Start difference. First operand 3560 states and 4425 transitions. Second operand 7 states. [2019-09-08 18:28:18,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:18,887 INFO L93 Difference]: Finished difference Result 3605 states and 4469 transitions. [2019-09-08 18:28:18,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:18,887 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 465 [2019-09-08 18:28:18,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:18,901 INFO L225 Difference]: With dead ends: 3605 [2019-09-08 18:28:18,901 INFO L226 Difference]: Without dead ends: 3551 [2019-09-08 18:28:18,903 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:18,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3551 states. [2019-09-08 18:28:19,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3551 to 3549. [2019-09-08 18:28:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3549 states. [2019-09-08 18:28:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 3549 states and 4410 transitions. [2019-09-08 18:28:19,036 INFO L78 Accepts]: Start accepts. Automaton has 3549 states and 4410 transitions. Word has length 465 [2019-09-08 18:28:19,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:19,036 INFO L475 AbstractCegarLoop]: Abstraction has 3549 states and 4410 transitions. [2019-09-08 18:28:19,037 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3549 states and 4410 transitions. [2019-09-08 18:28:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2019-09-08 18:28:19,051 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:28:19,054 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 18:28:19,054 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:28:19,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:28:19,055 INFO L82 PathProgramCache]: Analyzing trace with hash 233776554, now seen corresponding path program 1 times [2019-09-08 18:28:19,055 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:28:19,056 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:28:19,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:19,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:28:19,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:28:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:28:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2019-09-08 18:28:19,487 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:28:19,488 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-08 18:28:19,488 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-08 18:28:19,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-08 18:28:19,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:19,489 INFO L87 Difference]: Start difference. First operand 3549 states and 4410 transitions. Second operand 7 states. [2019-09-08 18:28:19,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:28:19,629 INFO L93 Difference]: Finished difference Result 3703 states and 4557 transitions. [2019-09-08 18:28:19,629 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 18:28:19,630 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 475 [2019-09-08 18:28:19,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:28:19,631 INFO L225 Difference]: With dead ends: 3703 [2019-09-08 18:28:19,631 INFO L226 Difference]: Without dead ends: 0 [2019-09-08 18:28:19,638 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-08 18:28:19,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-08 18:28:19,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-08 18:28:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-08 18:28:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-08 18:28:19,640 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 475 [2019-09-08 18:28:19,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:28:19,640 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-08 18:28:19,640 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-08 18:28:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-08 18:28:19,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-08 18:28:19,645 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-08 18:28:32,377 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 31 [2019-09-08 18:28:33,678 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 31 [2019-09-08 18:28:34,036 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_port_mutex_of_lp_structENTRY(lines 6077 6091) no Hoare annotation was computed. [2019-09-08 18:28:34,036 INFO L443 ceAbstractionStarter]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_port_mutex_of_lp_structEXIT(lines 6077 6091) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_port_mutex_of_lp_structFINAL(lines 6077 6091) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point L6087(line 6087) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point L6087-1(line 6087) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point L6083(lines 6083 6089) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point L6082(line 6082) no Hoare annotation was computed. [2019-09-08 18:28:34,037 INFO L443 ceAbstractionStarter]: For program point L6084(line 6084) no Hoare annotation was computed. [2019-09-08 18:28:34,038 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_16ENTRY(lines 5232 5239) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,038 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_16FINAL(lines 5232 5239) no Hoare annotation was computed. [2019-09-08 18:28:34,038 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_16EXIT(lines 5232 5239) no Hoare annotation was computed. [2019-09-08 18:28:34,038 INFO L439 ceAbstractionStarter]: At program point L5235(line 5235) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,038 INFO L439 ceAbstractionStarter]: At program point L5235-1(line 5235) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,039 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_port_mutex_of_lp_structFINAL(lines 5956 5972) no Hoare annotation was computed. [2019-09-08 18:28:34,039 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_port_mutex_of_lp_structEXIT(lines 5956 5972) no Hoare annotation was computed. [2019-09-08 18:28:34,039 INFO L443 ceAbstractionStarter]: For program point L5965(lines 5965 5970) no Hoare annotation was computed. [2019-09-08 18:28:34,039 INFO L443 ceAbstractionStarter]: For program point L5964(line 5964) no Hoare annotation was computed. [2019-09-08 18:28:34,039 INFO L439 ceAbstractionStarter]: At program point L5960-1(lines 5960 5963) the Hoare annotation is: (let ((.cse5 (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= 0 ~ldv_retval_0~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 (not (= 2 ~ldv_mutex_lp_mutex~0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse5 .cse0 .cse1 (not (= 1 ~ldv_mutex_lp_mutex~0)) .cse2 .cse3 .cse4))) [2019-09-08 18:28:34,039 INFO L439 ceAbstractionStarter]: At program point L5961(line 5961) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= 0 ~ldv_retval_0~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 (not (= 2 ~ldv_mutex_lp_mutex~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 1 ~ldv_mutex_lp_mutex~0)) .cse2 .cse3 .cse4))) [2019-09-08 18:28:34,040 INFO L443 ceAbstractionStarter]: For program point L5960(lines 5960 5963) no Hoare annotation was computed. [2019-09-08 18:28:34,040 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_port_mutex_of_lp_structENTRY(lines 5956 5972) the Hoare annotation is: (let ((.cse5 (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= 0 ~ldv_retval_0~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 (not (= 2 ~ldv_mutex_lp_mutex~0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse5 .cse0 .cse1 (not (= 1 ~ldv_mutex_lp_mutex~0)) .cse2 .cse3 .cse4))) [2019-09-08 18:28:34,040 INFO L443 ceAbstractionStarter]: For program point autoremove_wake_functionEXIT(lines 6298 6300) no Hoare annotation was computed. [2019-09-08 18:28:34,040 INFO L443 ceAbstractionStarter]: For program point autoremove_wake_functionENTRY(lines 6298 6300) no Hoare annotation was computed. [2019-09-08 18:28:34,040 INFO L443 ceAbstractionStarter]: For program point autoremove_wake_functionFINAL(lines 6298 6300) no Hoare annotation was computed. [2019-09-08 18:28:34,040 INFO L443 ceAbstractionStarter]: For program point lp_compat_ioctlFINAL(lines 4463 4496) no Hoare annotation was computed. [2019-09-08 18:28:34,041 INFO L439 ceAbstractionStarter]: At program point L4478(line 4478) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,041 INFO L443 ceAbstractionStarter]: For program point L4480(lines 4480 4484) no Hoare annotation was computed. [2019-09-08 18:28:34,041 INFO L439 ceAbstractionStarter]: At program point L4474(line 4474) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,041 INFO L443 ceAbstractionStarter]: For program point L4478-1(line 4478) no Hoare annotation was computed. [2019-09-08 18:28:34,041 INFO L443 ceAbstractionStarter]: For program point L4476(lines 4476 4491) no Hoare annotation was computed. [2019-09-08 18:28:34,041 INFO L443 ceAbstractionStarter]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2019-09-08 18:28:34,041 INFO L443 ceAbstractionStarter]: For program point L4493(line 4493) no Hoare annotation was computed. [2019-09-08 18:28:34,041 INFO L443 ceAbstractionStarter]: For program point L4487(line 4487) no Hoare annotation was computed. [2019-09-08 18:28:34,042 INFO L439 ceAbstractionStarter]: At program point L4489(line 4489) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,042 INFO L443 ceAbstractionStarter]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2019-09-08 18:28:34,042 INFO L439 ceAbstractionStarter]: At program point L4485(line 4485) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,042 INFO L443 ceAbstractionStarter]: For program point L4485-1(line 4485) no Hoare annotation was computed. [2019-09-08 18:28:34,042 INFO L439 ceAbstractionStarter]: At program point L4479(line 4479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,042 INFO L443 ceAbstractionStarter]: For program point L4479-1(line 4479) no Hoare annotation was computed. [2019-09-08 18:28:34,042 INFO L439 ceAbstractionStarter]: At program point L4475(line 4475) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,043 INFO L443 ceAbstractionStarter]: For program point lp_compat_ioctlEXIT(lines 4463 4496) no Hoare annotation was computed. [2019-09-08 18:28:34,043 INFO L443 ceAbstractionStarter]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2019-09-08 18:28:34,043 INFO L443 ceAbstractionStarter]: For program point L4477(line 4477) no Hoare annotation was computed. [2019-09-08 18:28:34,043 INFO L439 ceAbstractionStarter]: At program point L4473(line 4473) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,043 INFO L443 ceAbstractionStarter]: For program point L4473-1(line 4473) no Hoare annotation was computed. [2019-09-08 18:28:34,043 INFO L439 ceAbstractionStarter]: At program point L4492(lines 4472 4495) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,043 INFO L439 ceAbstractionStarter]: At program point lp_compat_ioctlENTRY(lines 4463 4496) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,043 INFO L443 ceAbstractionStarter]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2019-09-08 18:28:34,044 INFO L439 ceAbstractionStarter]: At program point L4488(line 4488) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,044 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_i_mutex_of_inodeENTRY(lines 5486 5492) no Hoare annotation was computed. [2019-09-08 18:28:34,044 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_i_mutex_of_inodeFINAL(lines 5486 5492) no Hoare annotation was computed. [2019-09-08 18:28:34,044 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_i_mutex_of_inodeEXIT(lines 5486 5492) no Hoare annotation was computed. [2019-09-08 18:28:34,044 INFO L443 ceAbstractionStarter]: For program point L3869(lines 3869 3872) no Hoare annotation was computed. [2019-09-08 18:28:34,044 INFO L443 ceAbstractionStarter]: For program point L3863-1(line 3863) no Hoare annotation was computed. [2019-09-08 18:28:34,044 INFO L446 ceAbstractionStarter]: At program point L3863(line 3863) the Hoare annotation is: true [2019-09-08 18:28:34,044 INFO L443 ceAbstractionStarter]: For program point lp_errorFINAL(lines 3857 3888) no Hoare annotation was computed. [2019-09-08 18:28:34,045 INFO L446 ceAbstractionStarter]: At program point L3884(line 3884) the Hoare annotation is: true [2019-09-08 18:28:34,045 INFO L446 ceAbstractionStarter]: At program point L3882(line 3882) the Hoare annotation is: true [2019-09-08 18:28:34,045 INFO L443 ceAbstractionStarter]: For program point L3884-1(line 3884) no Hoare annotation was computed. [2019-09-08 18:28:34,045 INFO L446 ceAbstractionStarter]: At program point L3880(line 3880) the Hoare annotation is: true [2019-09-08 18:28:34,045 INFO L446 ceAbstractionStarter]: At program point L3878(line 3878) the Hoare annotation is: true [2019-09-08 18:28:34,045 INFO L443 ceAbstractionStarter]: For program point L3880-1(lines 3862 3887) no Hoare annotation was computed. [2019-09-08 18:28:34,045 INFO L443 ceAbstractionStarter]: For program point L3874(lines 3874 3877) no Hoare annotation was computed. [2019-09-08 18:28:34,045 INFO L446 ceAbstractionStarter]: At program point L3874-1(lines 3874 3877) the Hoare annotation is: true [2019-09-08 18:28:34,046 INFO L443 ceAbstractionStarter]: For program point L3881(lines 3881 3885) no Hoare annotation was computed. [2019-09-08 18:28:34,046 INFO L443 ceAbstractionStarter]: For program point lp_errorEXIT(lines 3857 3888) no Hoare annotation was computed. [2019-09-08 18:28:34,046 INFO L443 ceAbstractionStarter]: For program point L3879(line 3879) no Hoare annotation was computed. [2019-09-08 18:28:34,046 INFO L446 ceAbstractionStarter]: At program point lp_errorENTRY(lines 3857 3888) the Hoare annotation is: true [2019-09-08 18:28:34,046 INFO L446 ceAbstractionStarter]: At program point L3875(line 3875) the Hoare annotation is: true [2019-09-08 18:28:34,046 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3554 3560) no Hoare annotation was computed. [2019-09-08 18:28:34,046 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3554 3560) the Hoare annotation is: true [2019-09-08 18:28:34,046 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,047 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,047 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,047 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 6302 6304) no Hoare annotation was computed. [2019-09-08 18:28:34,047 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 6302 6304) no Hoare annotation was computed. [2019-09-08 18:28:34,047 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 6302 6304) the Hoare annotation is: true [2019-09-08 18:28:34,047 INFO L443 ceAbstractionStarter]: For program point register_consoleEXIT(lines 6279 6281) no Hoare annotation was computed. [2019-09-08 18:28:34,047 INFO L446 ceAbstractionStarter]: At program point register_consoleENTRY(lines 6279 6281) the Hoare annotation is: true [2019-09-08 18:28:34,047 INFO L443 ceAbstractionStarter]: For program point register_consoleFINAL(lines 6279 6281) no Hoare annotation was computed. [2019-09-08 18:28:34,048 INFO L446 ceAbstractionStarter]: At program point lp_registerENTRY(lines 4575 4603) the Hoare annotation is: true [2019-09-08 18:28:34,048 INFO L443 ceAbstractionStarter]: For program point L4590(line 4590) no Hoare annotation was computed. [2019-09-08 18:28:34,048 INFO L443 ceAbstractionStarter]: For program point L4592(lines 4592 4598) no Hoare annotation was computed. [2019-09-08 18:28:34,048 INFO L446 ceAbstractionStarter]: At program point L4586(line 4586) the Hoare annotation is: true [2019-09-08 18:28:34,048 INFO L443 ceAbstractionStarter]: For program point L4590-2(line 4590) no Hoare annotation was computed. [2019-09-08 18:28:34,048 INFO L443 ceAbstractionStarter]: For program point L4586-1(line 4586) no Hoare annotation was computed. [2019-09-08 18:28:34,048 INFO L446 ceAbstractionStarter]: At program point L4578(lines 4578 4579) the Hoare annotation is: true [2019-09-08 18:28:34,048 INFO L443 ceAbstractionStarter]: For program point L4580(lines 4580 4583) no Hoare annotation was computed. [2019-09-08 18:28:34,048 INFO L443 ceAbstractionStarter]: For program point L4578-1(lines 4578 4579) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point lp_registerEXIT(lines 4575 4603) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point L4591(lines 4591 4600) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point L4591-1(lines 4591 4600) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L446 ceAbstractionStarter]: At program point L4593(line 4593) the Hoare annotation is: true [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point L4593-1(line 4593) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point L4585-2(lines 4585 4588) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point L4585(lines 4585 4588) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point lp_registerFINAL(lines 4575 4603) no Hoare annotation was computed. [2019-09-08 18:28:34,049 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_mutex_of_deviceEXIT(lines 5918 5924) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_mutex_of_deviceENTRY(lines 5918 5924) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_mutex_of_deviceFINAL(lines 5918 5924) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point file_inodeFINAL(lines 3675 3680) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point file_inodeEXIT(lines 3675 3680) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L446 ceAbstractionStarter]: At program point file_inodeENTRY(lines 3675 3680) the Hoare annotation is: true [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point __class_createFINAL(lines 6129 6131) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2019-09-08 18:28:34,050 INFO L443 ceAbstractionStarter]: For program point __class_createEXIT(lines 6129 6131) no Hoare annotation was computed. [2019-09-08 18:28:34,051 INFO L446 ceAbstractionStarter]: At program point __class_createENTRY(lines 6129 6131) the Hoare annotation is: true [2019-09-08 18:28:34,051 INFO L446 ceAbstractionStarter]: At program point L6130(line 6130) the Hoare annotation is: true [2019-09-08 18:28:34,051 INFO L443 ceAbstractionStarter]: For program point variable_test_bitEXIT(lines 3387 3395) no Hoare annotation was computed. [2019-09-08 18:28:34,051 INFO L446 ceAbstractionStarter]: At program point variable_test_bitENTRY(lines 3387 3395) the Hoare annotation is: true [2019-09-08 18:28:34,051 INFO L443 ceAbstractionStarter]: For program point variable_test_bitFINAL(lines 3387 3395) no Hoare annotation was computed. [2019-09-08 18:28:34,051 INFO L443 ceAbstractionStarter]: For program point get_currentEXIT(lines 3404 3427) no Hoare annotation was computed. [2019-09-08 18:28:34,051 INFO L443 ceAbstractionStarter]: For program point L3421(line 3421) no Hoare annotation was computed. [2019-09-08 18:28:34,051 INFO L443 ceAbstractionStarter]: For program point L3415(line 3415) no Hoare annotation was computed. [2019-09-08 18:28:34,051 INFO L443 ceAbstractionStarter]: For program point L3409(line 3409) no Hoare annotation was computed. [2019-09-08 18:28:34,052 INFO L446 ceAbstractionStarter]: At program point get_currentENTRY(lines 3404 3427) the Hoare annotation is: true [2019-09-08 18:28:34,052 INFO L446 ceAbstractionStarter]: At program point L3424(lines 3407 3426) the Hoare annotation is: true [2019-09-08 18:28:34,052 INFO L443 ceAbstractionStarter]: For program point L3418(line 3418) no Hoare annotation was computed. [2019-09-08 18:28:34,052 INFO L443 ceAbstractionStarter]: For program point L3412(line 3412) no Hoare annotation was computed. [2019-09-08 18:28:34,052 INFO L443 ceAbstractionStarter]: For program point get_currentFINAL(lines 3404 3427) no Hoare annotation was computed. [2019-09-08 18:28:34,052 INFO L443 ceAbstractionStarter]: For program point L3408(lines 3408 3423) no Hoare annotation was computed. [2019-09-08 18:28:34,052 INFO L439 ceAbstractionStarter]: At program point L5296-1(line 5296) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,052 INFO L439 ceAbstractionStarter]: At program point L5296(line 5296) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,053 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_23ENTRY(lines 5293 5300) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,053 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_23FINAL(lines 5293 5300) no Hoare annotation was computed. [2019-09-08 18:28:34,053 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_23EXIT(lines 5293 5300) no Hoare annotation was computed. [2019-09-08 18:28:34,053 INFO L439 ceAbstractionStarter]: At program point L5280-1(line 5280) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,053 INFO L439 ceAbstractionStarter]: At program point L5280(line 5280) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,053 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_21ENTRY(lines 5277 5284) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,053 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_21FINAL(lines 5277 5284) no Hoare annotation was computed. [2019-09-08 18:28:34,053 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_21EXIT(lines 5277 5284) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point L3810-1(line 3810) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point L3811-2(lines 3806 3817) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point lp_release_parportEXIT(lines 3806 3817) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L446 ceAbstractionStarter]: At program point lp_release_parportENTRY(lines 3806 3817) the Hoare annotation is: true [2019-09-08 18:28:34,054 INFO L446 ceAbstractionStarter]: At program point L3812(line 3812) the Hoare annotation is: true [2019-09-08 18:28:34,054 INFO L446 ceAbstractionStarter]: At program point L3810(line 3810) the Hoare annotation is: true [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point L3811(lines 3811 3814) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point lp_releaseFINAL(lines 4298 4314) no Hoare annotation was computed. [2019-09-08 18:28:34,054 INFO L443 ceAbstractionStarter]: For program point L4308-1(line 4308) no Hoare annotation was computed. [2019-09-08 18:28:34,055 INFO L446 ceAbstractionStarter]: At program point L4306(line 4306) the Hoare annotation is: true [2019-09-08 18:28:34,055 INFO L446 ceAbstractionStarter]: At program point L4309(line 4309) the Hoare annotation is: true [2019-09-08 18:28:34,055 INFO L446 ceAbstractionStarter]: At program point L4308(line 4308) the Hoare annotation is: true [2019-09-08 18:28:34,055 INFO L443 ceAbstractionStarter]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2019-09-08 18:28:34,055 INFO L446 ceAbstractionStarter]: At program point lp_releaseENTRY(lines 4298 4314) the Hoare annotation is: true [2019-09-08 18:28:34,055 INFO L446 ceAbstractionStarter]: At program point L4303(line 4303) the Hoare annotation is: true [2019-09-08 18:28:34,055 INFO L443 ceAbstractionStarter]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2019-09-08 18:28:34,055 INFO L446 ceAbstractionStarter]: At program point L4305(line 4305) the Hoare annotation is: true [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point L4306-1(line 4306) no Hoare annotation was computed. [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point L4305-1(line 4305) no Hoare annotation was computed. [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point lp_releaseEXIT(lines 4298 4314) no Hoare annotation was computed. [2019-09-08 18:28:34,056 INFO L446 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3477 3493) the Hoare annotation is: true [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point L3484(lines 3484 3491) no Hoare annotation was computed. [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3477 3493) no Hoare annotation was computed. [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3477 3493) no Hoare annotation was computed. [2019-09-08 18:28:34,056 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockFINAL(lines 5558 5568) no Hoare annotation was computed. [2019-09-08 18:28:34,057 INFO L443 ceAbstractionStarter]: For program point L5562(line 5562) no Hoare annotation was computed. [2019-09-08 18:28:34,057 INFO L443 ceAbstractionStarter]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2019-09-08 18:28:34,057 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockENTRY(lines 5558 5568) no Hoare annotation was computed. [2019-09-08 18:28:34,057 INFO L443 ceAbstractionStarter]: For program point L5561-1(lines 5561 5564) no Hoare annotation was computed. [2019-09-08 18:28:34,057 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockEXIT(lines 5558 5568) no Hoare annotation was computed. [2019-09-08 18:28:34,057 INFO L439 ceAbstractionStarter]: At program point L5264-1(line 5264) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,057 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_19EXIT(lines 5261 5268) no Hoare annotation was computed. [2019-09-08 18:28:34,058 INFO L439 ceAbstractionStarter]: At program point L5264(line 5264) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,058 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_19ENTRY(lines 5261 5268) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,058 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_19FINAL(lines 5261 5268) no Hoare annotation was computed. [2019-09-08 18:28:34,058 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_17EXIT(lines 5240 5247) no Hoare annotation was computed. [2019-09-08 18:28:34,058 INFO L439 ceAbstractionStarter]: At program point L5243(line 5243) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,058 INFO L439 ceAbstractionStarter]: At program point L5243-1(line 5243) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,059 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_17ENTRY(lines 5240 5247) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_17FINAL(lines 5240 5247) no Hoare annotation was computed. [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point L3904(lines 3904 3908) no Hoare annotation was computed. [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point L3904-2(lines 3904 3908) no Hoare annotation was computed. [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point L3900(line 3900) no Hoare annotation was computed. [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point L3900-2(lines 3900 3928) no Hoare annotation was computed. [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point L3930(lines 3930 3933) no Hoare annotation was computed. [2019-09-08 18:28:34,059 INFO L443 ceAbstractionStarter]: For program point L3930-1(lines 3930 3933) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L446 ceAbstractionStarter]: At program point L3898(line 3898) the Hoare annotation is: true [2019-09-08 18:28:34,060 INFO L446 ceAbstractionStarter]: At program point L3931(line 3931) the Hoare annotation is: true [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point L3898-1(line 3898) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point L3919(lines 3919 3928) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point lp_check_statusFINAL(lines 3889 3936) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point L3919-2(lines 3900 3928) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point L3911(lines 3911 3928) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point L3903(lines 3903 3928) no Hoare annotation was computed. [2019-09-08 18:28:34,060 INFO L443 ceAbstractionStarter]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2019-09-08 18:28:34,061 INFO L443 ceAbstractionStarter]: For program point L3920-2(lines 3920 3924) no Hoare annotation was computed. [2019-09-08 18:28:34,061 INFO L443 ceAbstractionStarter]: For program point L3912(lines 3912 3916) no Hoare annotation was computed. [2019-09-08 18:28:34,061 INFO L446 ceAbstractionStarter]: At program point lp_check_statusENTRY(lines 3889 3936) the Hoare annotation is: true [2019-09-08 18:28:34,061 INFO L443 ceAbstractionStarter]: For program point L3912-2(lines 3912 3916) no Hoare annotation was computed. [2019-09-08 18:28:34,061 INFO L443 ceAbstractionStarter]: For program point lp_check_statusEXIT(lines 3889 3936) no Hoare annotation was computed. [2019-09-08 18:28:34,061 INFO L439 ceAbstractionStarter]: At program point L4800-1(lines 4788 4810) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,061 INFO L439 ceAbstractionStarter]: At program point L4800(line 4800) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,061 INFO L443 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2019-09-08 18:28:34,062 INFO L439 ceAbstractionStarter]: At program point lp_cleanup_moduleENTRY(lines 4785 4811) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,062 INFO L443 ceAbstractionStarter]: For program point lp_cleanup_moduleEXIT(lines 4785 4811) no Hoare annotation was computed. [2019-09-08 18:28:34,062 INFO L439 ceAbstractionStarter]: At program point L4803(lines 4788 4810) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,062 INFO L439 ceAbstractionStarter]: At program point L4805(lines 4788 4810) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,062 INFO L439 ceAbstractionStarter]: At program point L4799(line 4799) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,062 INFO L443 ceAbstractionStarter]: For program point L4799-1(line 4799) no Hoare annotation was computed. [2019-09-08 18:28:34,063 INFO L443 ceAbstractionStarter]: For program point L4795(lines 4795 4798) no Hoare annotation was computed. [2019-09-08 18:28:34,063 INFO L446 ceAbstractionStarter]: At program point L4791(line 4791) the Hoare annotation is: true [2019-09-08 18:28:34,063 INFO L443 ceAbstractionStarter]: For program point L4791-1(line 4791) no Hoare annotation was computed. [2019-09-08 18:28:34,063 INFO L439 ceAbstractionStarter]: At program point L4789(line 4789) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,063 INFO L439 ceAbstractionStarter]: At program point L4789-1(line 4789) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,063 INFO L443 ceAbstractionStarter]: For program point lp_cleanup_moduleFINAL(lines 4785 4811) no Hoare annotation was computed. [2019-09-08 18:28:34,064 INFO L439 ceAbstractionStarter]: At program point L4808(line 4808) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,064 INFO L443 ceAbstractionStarter]: For program point mutex_trylockENTRY(lines 6225 6227) no Hoare annotation was computed. [2019-09-08 18:28:34,064 INFO L443 ceAbstractionStarter]: For program point mutex_trylockEXIT(lines 6225 6227) no Hoare annotation was computed. [2019-09-08 18:28:34,064 INFO L443 ceAbstractionStarter]: For program point mutex_trylockFINAL(lines 6225 6227) no Hoare annotation was computed. [2019-09-08 18:28:34,064 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_mutex_of_deviceFINAL(lines 5948 5954) no Hoare annotation was computed. [2019-09-08 18:28:34,064 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_mutex_of_deviceENTRY(lines 5948 5954) no Hoare annotation was computed. [2019-09-08 18:28:34,064 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_mutex_of_deviceEXIT(lines 5948 5954) no Hoare annotation was computed. [2019-09-08 18:28:34,065 INFO L446 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 6228 6230) the Hoare annotation is: true [2019-09-08 18:28:34,065 INFO L443 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 6228 6230) no Hoare annotation was computed. [2019-09-08 18:28:34,065 INFO L443 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 6228 6230) no Hoare annotation was computed. [2019-09-08 18:28:34,065 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5322 5328) no Hoare annotation was computed. [2019-09-08 18:28:34,065 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5322 5328) the Hoare annotation is: true [2019-09-08 18:28:34,065 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5326) no Hoare annotation was computed. [2019-09-08 18:28:34,065 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5322 5328) no Hoare annotation was computed. [2019-09-08 18:28:34,066 INFO L443 ceAbstractionStarter]: For program point lp_console_writeFINAL(lines 4501 4567) no Hoare annotation was computed. [2019-09-08 18:28:34,066 INFO L443 ceAbstractionStarter]: For program point L4532(lines 4532 4535) no Hoare annotation was computed. [2019-09-08 18:28:34,066 INFO L446 ceAbstractionStarter]: At program point L4561(lines 4512 4566) the Hoare annotation is: true [2019-09-08 18:28:34,066 INFO L446 ceAbstractionStarter]: At program point lp_console_writeENTRY(lines 4501 4567) the Hoare annotation is: true [2019-09-08 18:28:34,066 INFO L443 ceAbstractionStarter]: For program point L4520-1(line 4520) no Hoare annotation was computed. [2019-09-08 18:28:34,066 INFO L446 ceAbstractionStarter]: At program point L4520(line 4520) the Hoare annotation is: true [2019-09-08 18:28:34,066 INFO L443 ceAbstractionStarter]: For program point L4516(lines 4516 4519) no Hoare annotation was computed. [2019-09-08 18:28:34,066 INFO L446 ceAbstractionStarter]: At program point L4554(lines 4541 4557) the Hoare annotation is: true [2019-09-08 18:28:34,066 INFO L446 ceAbstractionStarter]: At program point L4521(line 4521) the Hoare annotation is: true [2019-09-08 18:28:34,067 INFO L443 ceAbstractionStarter]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2019-09-08 18:28:34,067 INFO L446 ceAbstractionStarter]: At program point L4559(lines 4512 4566) the Hoare annotation is: true [2019-09-08 18:28:34,067 INFO L443 ceAbstractionStarter]: For program point L4526(lines 4526 4529) no Hoare annotation was computed. [2019-09-08 18:28:34,067 INFO L443 ceAbstractionStarter]: For program point L4530-1(lines 4512 4566) no Hoare annotation was computed. [2019-09-08 18:28:34,067 INFO L443 ceAbstractionStarter]: For program point L4526-2(lines 4512 4566) no Hoare annotation was computed. [2019-09-08 18:28:34,067 INFO L443 ceAbstractionStarter]: For program point lp_console_writeEXIT(lines 4501 4567) no Hoare annotation was computed. [2019-09-08 18:28:34,067 INFO L443 ceAbstractionStarter]: For program point L4547(line 4547) no Hoare annotation was computed. [2019-09-08 18:28:34,068 INFO L446 ceAbstractionStarter]: At program point L4531(line 4531) the Hoare annotation is: true [2019-09-08 18:28:34,068 INFO L443 ceAbstractionStarter]: For program point L4531-1(line 4531) no Hoare annotation was computed. [2019-09-08 18:28:34,068 INFO L446 ceAbstractionStarter]: At program point L4564(line 4564) the Hoare annotation is: true [2019-09-08 18:28:34,068 INFO L446 ceAbstractionStarter]: At program point L4515(line 4515) the Hoare annotation is: true [2019-09-08 18:28:34,068 INFO L443 ceAbstractionStarter]: For program point L4515-1(line 4515) no Hoare annotation was computed. [2019-09-08 18:28:34,068 INFO L443 ceAbstractionStarter]: For program point L4548-2(lines 4541 4557) no Hoare annotation was computed. [2019-09-08 18:28:34,068 INFO L443 ceAbstractionStarter]: For program point L4548(lines 4548 4552) no Hoare annotation was computed. [2019-09-08 18:28:34,068 INFO L443 ceAbstractionStarter]: For program point ldv_release_1FINAL(lines 6210 6212) no Hoare annotation was computed. [2019-09-08 18:28:34,068 INFO L443 ceAbstractionStarter]: For program point ldv_release_1EXIT(lines 6210 6212) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L446 ceAbstractionStarter]: At program point ldv_release_1ENTRY(lines 6210 6212) the Hoare annotation is: true [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point ldv_release_2FINAL(lines 6214 6216) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point ldv_release_2EXIT(lines 6214 6216) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L446 ceAbstractionStarter]: At program point ldv_release_2ENTRY(lines 6214 6216) the Hoare annotation is: true [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_lp_mutexENTRY(lines 5781 5788) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_lp_mutexFINAL(lines 5781 5788) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_lp_mutexEXIT(lines 5781 5788) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point L5785(line 5785) no Hoare annotation was computed. [2019-09-08 18:28:34,069 INFO L443 ceAbstractionStarter]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_structFINAL(lines 6018 6034) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_structEXIT(lines 6018 6034) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point L6027(lines 6027 6031) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point L6026(line 6026) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point L6023(line 6023) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point L6022(lines 6022 6025) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_structENTRY(lines 6018 6034) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point L6022-1(lines 6022 6025) no Hoare annotation was computed. [2019-09-08 18:28:34,070 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,071 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,071 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,071 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,071 INFO L439 ceAbstractionStarter]: At program point L5310(line 5310) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (or (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2019-09-08 18:28:34,071 INFO L443 ceAbstractionStarter]: For program point ldv_register_chrdev_24FINAL(lines 5301 5313) no Hoare annotation was computed. [2019-09-08 18:28:34,072 INFO L446 ceAbstractionStarter]: At program point L5307(line 5307) the Hoare annotation is: true [2019-09-08 18:28:34,072 INFO L443 ceAbstractionStarter]: For program point L5307-1(line 5307) no Hoare annotation was computed. [2019-09-08 18:28:34,072 INFO L443 ceAbstractionStarter]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2019-09-08 18:28:34,072 INFO L446 ceAbstractionStarter]: At program point ldv_register_chrdev_24ENTRY(lines 5301 5313) the Hoare annotation is: true [2019-09-08 18:28:34,072 INFO L443 ceAbstractionStarter]: For program point ldv_register_chrdev_24EXIT(lines 5301 5313) no Hoare annotation was computed. [2019-09-08 18:28:34,072 INFO L443 ceAbstractionStarter]: For program point ldv_open_1FINAL(lines 6198 6200) no Hoare annotation was computed. [2019-09-08 18:28:34,072 INFO L446 ceAbstractionStarter]: At program point ldv_open_1ENTRY(lines 6198 6200) the Hoare annotation is: true [2019-09-08 18:28:34,072 INFO L443 ceAbstractionStarter]: For program point ldv_open_1EXIT(lines 6198 6200) no Hoare annotation was computed. [2019-09-08 18:28:34,072 INFO L443 ceAbstractionStarter]: For program point L3823-1(line 3823) no Hoare annotation was computed. [2019-09-08 18:28:34,073 INFO L446 ceAbstractionStarter]: At program point L3823(line 3823) the Hoare annotation is: true [2019-09-08 18:28:34,073 INFO L443 ceAbstractionStarter]: For program point lp_preemptEXIT(lines 3818 3826) no Hoare annotation was computed. [2019-09-08 18:28:34,073 INFO L446 ceAbstractionStarter]: At program point lp_preemptENTRY(lines 3818 3826) the Hoare annotation is: true [2019-09-08 18:28:34,073 INFO L443 ceAbstractionStarter]: For program point lp_preemptFINAL(lines 3818 3826) no Hoare annotation was computed. [2019-09-08 18:28:34,073 INFO L443 ceAbstractionStarter]: For program point L5794-1(line 5794) no Hoare annotation was computed. [2019-09-08 18:28:34,073 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_lp_mutexENTRY(lines 5789 5803) no Hoare annotation was computed. [2019-09-08 18:28:34,073 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_lp_mutexFINAL(lines 5789 5803) no Hoare annotation was computed. [2019-09-08 18:28:34,073 INFO L443 ceAbstractionStarter]: For program point L5799(line 5799) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_lp_mutexEXIT(lines 5789 5803) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point L5799-1(line 5799) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point L5795(lines 5795 5801) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point L5796-1(line 5796) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point L5794(line 5794) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point L5796(line 5796) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,074 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,075 INFO L446 ceAbstractionStarter]: At program point mutex_lockENTRY(lines 6217 6219) the Hoare annotation is: true [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 6217 6219) no Hoare annotation was computed. [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 6217 6219) no Hoare annotation was computed. [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,075 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_i_mutex_of_inodeEXIT(lines 5459 5474) no Hoare annotation was computed. [2019-09-08 18:28:34,075 INFO L443 ceAbstractionStarter]: For program point L5463(lines 5463 5472) no Hoare annotation was computed. [2019-09-08 18:28:34,076 INFO L443 ceAbstractionStarter]: For program point L5464-1(line 5464) no Hoare annotation was computed. [2019-09-08 18:28:34,076 INFO L443 ceAbstractionStarter]: For program point L5465(lines 5465 5469) no Hoare annotation was computed. [2019-09-08 18:28:34,076 INFO L443 ceAbstractionStarter]: For program point L5464(line 5464) no Hoare annotation was computed. [2019-09-08 18:28:34,076 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_i_mutex_of_inodeENTRY(lines 5459 5474) no Hoare annotation was computed. [2019-09-08 18:28:34,076 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_i_mutex_of_inodeFINAL(lines 5459 5474) no Hoare annotation was computed. [2019-09-08 18:28:34,076 INFO L446 ceAbstractionStarter]: At program point parport_readENTRY(lines 6248 6250) the Hoare annotation is: true [2019-09-08 18:28:34,076 INFO L443 ceAbstractionStarter]: For program point parport_readFINAL(lines 6248 6250) no Hoare annotation was computed. [2019-09-08 18:28:34,077 INFO L443 ceAbstractionStarter]: For program point parport_readEXIT(lines 6248 6250) no Hoare annotation was computed. [2019-09-08 18:28:34,077 INFO L446 ceAbstractionStarter]: At program point ldv_close_1ENTRY(lines 6191 6193) the Hoare annotation is: true [2019-09-08 18:28:34,077 INFO L443 ceAbstractionStarter]: For program point ldv_close_1FINAL(lines 6191 6193) no Hoare annotation was computed. [2019-09-08 18:28:34,077 INFO L443 ceAbstractionStarter]: For program point ldv_close_1EXIT(lines 6191 6193) no Hoare annotation was computed. [2019-09-08 18:28:34,077 INFO L443 ceAbstractionStarter]: For program point L3647-1(line 3647) no Hoare annotation was computed. [2019-09-08 18:28:34,077 INFO L446 ceAbstractionStarter]: At program point L3647(line 3647) the Hoare annotation is: true [2019-09-08 18:28:34,077 INFO L446 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3645 3648) the Hoare annotation is: true [2019-09-08 18:28:34,077 INFO L443 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3645 3648) no Hoare annotation was computed. [2019-09-08 18:28:34,078 INFO L443 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3645 3648) no Hoare annotation was computed. [2019-09-08 18:28:34,078 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 3538 3545) no Hoare annotation was computed. [2019-09-08 18:28:34,078 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 3538 3545) no Hoare annotation was computed. [2019-09-08 18:28:34,078 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 3538 3545) no Hoare annotation was computed. [2019-09-08 18:28:34,078 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_port_mutex_of_lp_structENTRY(lines 6051 6061) the Hoare annotation is: (let ((.cse1 (not (= 1 ~ldv_mutex_lock~0))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|))) (.cse0 (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lp_mutex~0)) .cse2 .cse3 .cse4 .cse5) (or .cse1 (not (= 1 ~ldv_mutex_lp_mutex~0)) .cse2 .cse3 .cse0 .cse4 .cse5))) [2019-09-08 18:28:34,078 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_port_mutex_of_lp_structEXIT(lines 6051 6061) no Hoare annotation was computed. [2019-09-08 18:28:34,078 INFO L439 ceAbstractionStarter]: At program point L6055(line 6055) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|))) (.cse3 (not (= 0 ~ldv_retval_0~0))) (.cse4 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or .cse0 (not (= 2 ~ldv_mutex_lp_mutex~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= 1 ~ldv_mutex_lp_mutex~0)) .cse1 .cse2 .cse3 .cse4))) [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point L6054(lines 6054 6057) no Hoare annotation was computed. [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_port_mutex_of_lp_structFINAL(lines 6051 6061) no Hoare annotation was computed. [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point L6054-1(lines 6054 6057) no Hoare annotation was computed. [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point L4419-2(lines 4419 4422) no Hoare annotation was computed. [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point lp_set_timeoutFINAL(lines 4415 4432) no Hoare annotation was computed. [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point lp_set_timeoutEXIT(lines 4415 4432) no Hoare annotation was computed. [2019-09-08 18:28:34,079 INFO L446 ceAbstractionStarter]: At program point lp_set_timeoutENTRY(lines 4415 4432) the Hoare annotation is: true [2019-09-08 18:28:34,079 INFO L443 ceAbstractionStarter]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point L4419(line 4419) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point L5694(lines 5694 5699) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lp_mutexFINAL(lines 5685 5701) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point L5690(line 5690) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lp_mutexEXIT(lines 5685 5701) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point L5693(line 5693) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lp_mutexENTRY(lines 5685 5701) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point L5689(lines 5689 5692) no Hoare annotation was computed. [2019-09-08 18:28:34,080 INFO L443 ceAbstractionStarter]: For program point L5689-1(lines 5689 5692) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_8ENTRY(lines 5153 5160) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_8EXIT(lines 5153 5160) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_8FINAL(lines 5153 5160) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point L5156-1(line 5156) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point L5156(line 5156) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lp_mutexFINAL(lines 5730 5746) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lp_mutexEXIT(lines 5730 5746) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point L5739(lines 5739 5743) no Hoare annotation was computed. [2019-09-08 18:28:34,081 INFO L443 ceAbstractionStarter]: For program point L5738(line 5738) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point L5735(line 5735) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lp_mutexENTRY(lines 5730 5746) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point L5734(lines 5734 5737) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point L5734-1(lines 5734 5737) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_9ENTRY(lines 5161 5168) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point L5164-1(line 5164) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point L5164(line 5164) no Hoare annotation was computed. [2019-09-08 18:28:34,082 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_9EXIT(lines 5161 5168) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_9FINAL(lines 5161 5168) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_i_mutex_of_inodeFINAL(lines 5414 5424) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point L5418(line 5418) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_i_mutex_of_inodeENTRY(lines 5414 5424) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point L5417(lines 5417 5420) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point L5417-1(lines 5417 5420) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_i_mutex_of_inodeEXIT(lines 5414 5424) no Hoare annotation was computed. [2019-09-08 18:28:34,083 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_5EXIT(lines 5129 5136) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L443 ceAbstractionStarter]: For program point L5132-1(line 5132) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L443 ceAbstractionStarter]: For program point L5132(line 5132) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_5ENTRY(lines 5129 5136) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_5FINAL(lines 5129 5136) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L443 ceAbstractionStarter]: For program point lp_resetEXIT(lines 3840 3856) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L446 ceAbstractionStarter]: At program point lp_resetENTRY(lines 3840 3856) the Hoare annotation is: true [2019-09-08 18:28:34,084 INFO L443 ceAbstractionStarter]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2019-09-08 18:28:34,084 INFO L446 ceAbstractionStarter]: At program point L3853(line 3853) the Hoare annotation is: true [2019-09-08 18:28:34,085 INFO L443 ceAbstractionStarter]: For program point L3851-1(line 3851) no Hoare annotation was computed. [2019-09-08 18:28:34,085 INFO L446 ceAbstractionStarter]: At program point L3851(line 3851) the Hoare annotation is: true [2019-09-08 18:28:34,085 INFO L446 ceAbstractionStarter]: At program point L3848(line 3848) the Hoare annotation is: true [2019-09-08 18:28:34,085 INFO L443 ceAbstractionStarter]: For program point L3849-1(lines 3849 3850) no Hoare annotation was computed. [2019-09-08 18:28:34,085 INFO L446 ceAbstractionStarter]: At program point L3849(lines 3849 3850) the Hoare annotation is: true [2019-09-08 18:28:34,085 INFO L446 ceAbstractionStarter]: At program point L3846(lines 3846 3847) the Hoare annotation is: true [2019-09-08 18:28:34,085 INFO L443 ceAbstractionStarter]: For program point L3848-1(line 3848) no Hoare annotation was computed. [2019-09-08 18:28:34,086 INFO L443 ceAbstractionStarter]: For program point L3845-1(line 3845) no Hoare annotation was computed. [2019-09-08 18:28:34,086 INFO L446 ceAbstractionStarter]: At program point L3845(line 3845) the Hoare annotation is: true [2019-09-08 18:28:34,086 INFO L443 ceAbstractionStarter]: For program point L3846-1(lines 3846 3847) no Hoare annotation was computed. [2019-09-08 18:28:34,086 INFO L443 ceAbstractionStarter]: For program point lp_resetFINAL(lines 3840 3856) no Hoare annotation was computed. [2019-09-08 18:28:34,086 INFO L439 ceAbstractionStarter]: At program point ldv_unregister_chrdev_25ENTRY(lines 5314 5321) the Hoare annotation is: (or (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_state_variable_3~0)|)) (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,086 INFO L443 ceAbstractionStarter]: For program point ldv_unregister_chrdev_25FINAL(lines 5314 5321) no Hoare annotation was computed. [2019-09-08 18:28:34,086 INFO L443 ceAbstractionStarter]: For program point ldv_unregister_chrdev_25EXIT(lines 5314 5321) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L439 ceAbstractionStarter]: At program point L5317(line 5317) the Hoare annotation is: (or (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_state_variable_3~0)|)) (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point L5317-1(line 5317) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_lockFINAL(lines 5630 5636) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_lockENTRY(lines 5630 5636) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_lockEXIT(lines 5630 5636) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 5343 5348) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L446 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 5343 5348) the Hoare annotation is: true [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 5343 5348) no Hoare annotation was computed. [2019-09-08 18:28:34,087 INFO L443 ceAbstractionStarter]: For program point signal_pendingEXIT(lines 3620 3629) no Hoare annotation was computed. [2019-09-08 18:28:34,088 INFO L446 ceAbstractionStarter]: At program point L3626(line 3626) the Hoare annotation is: true [2019-09-08 18:28:34,088 INFO L443 ceAbstractionStarter]: For program point L3625-1(line 3625) no Hoare annotation was computed. [2019-09-08 18:28:34,088 INFO L446 ceAbstractionStarter]: At program point L3625(line 3625) the Hoare annotation is: true [2019-09-08 18:28:34,088 INFO L443 ceAbstractionStarter]: For program point L3626-1(line 3626) no Hoare annotation was computed. [2019-09-08 18:28:34,088 INFO L446 ceAbstractionStarter]: At program point signal_pendingENTRY(lines 3620 3629) the Hoare annotation is: true [2019-09-08 18:28:34,088 INFO L443 ceAbstractionStarter]: For program point signal_pendingFINAL(lines 3620 3629) no Hoare annotation was computed. [2019-09-08 18:28:34,088 INFO L443 ceAbstractionStarter]: For program point compat_get_timevalEXIT(lines 6177 6179) no Hoare annotation was computed. [2019-09-08 18:28:34,088 INFO L446 ceAbstractionStarter]: At program point compat_get_timevalENTRY(lines 6177 6179) the Hoare annotation is: true [2019-09-08 18:28:34,088 INFO L443 ceAbstractionStarter]: For program point compat_get_timevalFINAL(lines 6177 6179) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point L5434(lines 5434 5439) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point L5430(line 5430) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point L5433(line 5433) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_i_mutex_of_inodeEXIT(lines 5425 5441) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point L5429(lines 5429 5432) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point L5429-1(lines 5429 5432) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_i_mutex_of_inodeENTRY(lines 5425 5441) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_i_mutex_of_inodeFINAL(lines 5425 5441) no Hoare annotation was computed. [2019-09-08 18:28:34,089 INFO L446 ceAbstractionStarter]: At program point mutex_lock_interruptibleENTRY(lines 6221 6223) the Hoare annotation is: true [2019-09-08 18:28:34,089 INFO L443 ceAbstractionStarter]: For program point mutex_lock_interruptibleFINAL(lines 6221 6223) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point mutex_lock_interruptibleEXIT(lines 6221 6223) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point parport_writeFINAL(lines 6269 6271) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point parport_writeEXIT(lines 6269 6271) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L446 ceAbstractionStarter]: At program point parport_writeENTRY(lines 6269 6271) the Hoare annotation is: true [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point L6039(lines 6039 6048) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point L6040-1(line 6040) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_port_mutex_of_lp_structEXIT(lines 6035 6050) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point L6041(lines 6041 6045) no Hoare annotation was computed. [2019-09-08 18:28:34,090 INFO L443 ceAbstractionStarter]: For program point L6040(line 6040) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_port_mutex_of_lp_structENTRY(lines 6035 6050) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_port_mutex_of_lp_structFINAL(lines 6035 6050) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L446 ceAbstractionStarter]: At program point __unregister_chrdevENTRY(lines 6158 6160) the Hoare annotation is: true [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point __unregister_chrdevFINAL(lines 6158 6160) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point __unregister_chrdevEXIT(lines 6158 6160) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 5349 5354) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrENTRY(lines 5349 5354) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrFINAL(lines 5349 5354) no Hoare annotation was computed. [2019-09-08 18:28:34,091 INFO L443 ceAbstractionStarter]: For program point printkFINAL(lines 6276 6278) no Hoare annotation was computed. [2019-09-08 18:28:34,092 INFO L443 ceAbstractionStarter]: For program point printkENTRY(lines 6276 6278) no Hoare annotation was computed. [2019-09-08 18:28:34,092 INFO L443 ceAbstractionStarter]: For program point printkEXIT(lines 6276 6278) no Hoare annotation was computed. [2019-09-08 18:28:34,092 INFO L443 ceAbstractionStarter]: For program point ldv_file_operations_3EXIT(lines 4822 4833) no Hoare annotation was computed. [2019-09-08 18:28:34,092 INFO L446 ceAbstractionStarter]: At program point L4827(line 4827) the Hoare annotation is: true [2019-09-08 18:28:34,092 INFO L443 ceAbstractionStarter]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2019-09-08 18:28:34,092 INFO L446 ceAbstractionStarter]: At program point L4829(line 4829) the Hoare annotation is: true [2019-09-08 18:28:34,092 INFO L443 ceAbstractionStarter]: For program point L4829-1(line 4829) no Hoare annotation was computed. [2019-09-08 18:28:34,092 INFO L446 ceAbstractionStarter]: At program point ldv_file_operations_3ENTRY(lines 4822 4833) the Hoare annotation is: true [2019-09-08 18:28:34,092 INFO L443 ceAbstractionStarter]: For program point ldv_file_operations_3FINAL(lines 4822 4833) no Hoare annotation was computed. [2019-09-08 18:28:34,093 INFO L446 ceAbstractionStarter]: At program point __might_faultENTRY(lines 6144 6146) the Hoare annotation is: true [2019-09-08 18:28:34,093 INFO L443 ceAbstractionStarter]: For program point __might_faultFINAL(lines 6144 6146) no Hoare annotation was computed. [2019-09-08 18:28:34,093 INFO L443 ceAbstractionStarter]: For program point __might_faultEXIT(lines 6144 6146) no Hoare annotation was computed. [2019-09-08 18:28:34,093 INFO L443 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 6147 6149) no Hoare annotation was computed. [2019-09-08 18:28:34,093 INFO L443 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 6147 6149) no Hoare annotation was computed. [2019-09-08 18:28:34,093 INFO L446 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 6147 6149) the Hoare annotation is: true [2019-09-08 18:28:34,093 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_lp_mutexENTRY(lines 5763 5773) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,093 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lp_mutexEXIT(lines 5763 5773) no Hoare annotation was computed. [2019-09-08 18:28:34,094 INFO L439 ceAbstractionStarter]: At program point L5767(line 5767) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,094 INFO L443 ceAbstractionStarter]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2019-09-08 18:28:34,094 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lp_mutexFINAL(lines 5763 5773) no Hoare annotation was computed. [2019-09-08 18:28:34,094 INFO L443 ceAbstractionStarter]: For program point L5766-1(lines 5766 5769) no Hoare annotation was computed. [2019-09-08 18:28:34,094 INFO L443 ceAbstractionStarter]: For program point L3601-1(line 3601) no Hoare annotation was computed. [2019-09-08 18:28:34,094 INFO L446 ceAbstractionStarter]: At program point L3601(line 3601) the Hoare annotation is: true [2019-09-08 18:28:34,094 INFO L446 ceAbstractionStarter]: At program point test_ti_thread_flagENTRY(lines 3597 3604) the Hoare annotation is: true [2019-09-08 18:28:34,094 INFO L443 ceAbstractionStarter]: For program point test_ti_thread_flagEXIT(lines 3597 3604) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point test_ti_thread_flagFINAL(lines 3597 3604) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L446 ceAbstractionStarter]: At program point kmallocENTRY(lines 3649 3656) the Hoare annotation is: true [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point kmallocFINAL(lines 3649 3656) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point L3653-1(line 3653) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point kmallocEXIT(lines 3649 3656) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L446 ceAbstractionStarter]: At program point L3653(line 3653) the Hoare annotation is: true [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lp_mutexFINAL(lines 5713 5729) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point L5722(lines 5722 5727) no Hoare annotation was computed. [2019-09-08 18:28:34,095 INFO L443 ceAbstractionStarter]: For program point L5718(line 5718) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point L5721(line 5721) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point L5717(lines 5717 5720) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point L5717-1(lines 5717 5720) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lp_mutexENTRY(lines 5713 5729) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lp_mutexEXIT(lines 5713 5729) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L446 ceAbstractionStarter]: At program point parport_negotiateENTRY(lines 6244 6246) the Hoare annotation is: true [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point parport_negotiateFINAL(lines 6244 6246) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L443 ceAbstractionStarter]: For program point parport_negotiateEXIT(lines 6244 6246) no Hoare annotation was computed. [2019-09-08 18:28:34,096 INFO L439 ceAbstractionStarter]: At program point L4189-1(lines 4189 4190) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,097 INFO L439 ceAbstractionStarter]: At program point L4189(lines 4189 4190) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,097 INFO L443 ceAbstractionStarter]: For program point L4148(line 4148) no Hoare annotation was computed. [2019-09-08 18:28:34,097 INFO L439 ceAbstractionStarter]: At program point L4148-2(line 4148) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,097 INFO L443 ceAbstractionStarter]: For program point L4148-3(line 4148) no Hoare annotation was computed. [2019-09-08 18:28:34,097 INFO L439 ceAbstractionStarter]: At program point L4198(line 4198) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,097 INFO L439 ceAbstractionStarter]: At program point L4132(line 4132) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,098 INFO L443 ceAbstractionStarter]: For program point L4198-1(line 4198) no Hoare annotation was computed. [2019-09-08 18:28:34,098 INFO L443 ceAbstractionStarter]: For program point L4132-1(line 4132) no Hoare annotation was computed. [2019-09-08 18:28:34,098 INFO L443 ceAbstractionStarter]: For program point L4182(line 4182) no Hoare annotation was computed. [2019-09-08 18:28:34,098 INFO L443 ceAbstractionStarter]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2019-09-08 18:28:34,098 INFO L439 ceAbstractionStarter]: At program point L4149(line 4149) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,098 INFO L439 ceAbstractionStarter]: At program point L4199(lines 4124 4211) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,098 INFO L443 ceAbstractionStarter]: For program point L4158(line 4158) no Hoare annotation was computed. [2019-09-08 18:28:34,098 INFO L443 ceAbstractionStarter]: For program point L4191(line 4191) no Hoare annotation was computed. [2019-09-08 18:28:34,099 INFO L443 ceAbstractionStarter]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2019-09-08 18:28:34,099 INFO L439 ceAbstractionStarter]: At program point L4125(line 4125) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,099 INFO L439 ceAbstractionStarter]: At program point L4150(line 4150) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,099 INFO L443 ceAbstractionStarter]: For program point L4183-1(line 4183) no Hoare annotation was computed. [2019-09-08 18:28:34,099 INFO L439 ceAbstractionStarter]: At program point L4183(line 4183) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,099 INFO L443 ceAbstractionStarter]: For program point L4150-1(line 4150) no Hoare annotation was computed. [2019-09-08 18:28:34,099 INFO L443 ceAbstractionStarter]: For program point L4142(line 4142) no Hoare annotation was computed. [2019-09-08 18:28:34,099 INFO L443 ceAbstractionStarter]: For program point L4200(lines 4124 4211) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L439 ceAbstractionStarter]: At program point L4192(lines 4124 4211) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,100 INFO L443 ceAbstractionStarter]: For program point L4159(lines 4159 4162) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L443 ceAbstractionStarter]: For program point L4184(lines 4184 4188) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L443 ceAbstractionStarter]: For program point L4151(lines 4151 4155) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L443 ceAbstractionStarter]: For program point L4209(line 4209) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L443 ceAbstractionStarter]: For program point L4143(lines 4143 4146) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L443 ceAbstractionStarter]: For program point L4168(lines 4168 4181) no Hoare annotation was computed. [2019-09-08 18:28:34,100 INFO L439 ceAbstractionStarter]: At program point L4201(lines 4201 4208) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,101 INFO L443 ceAbstractionStarter]: For program point lp_readFINAL(lines 4107 4212) no Hoare annotation was computed. [2019-09-08 18:28:34,101 INFO L439 ceAbstractionStarter]: At program point L4202(line 4202) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,101 INFO L443 ceAbstractionStarter]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2019-09-08 18:28:34,101 INFO L439 ceAbstractionStarter]: At program point L4169(line 4169) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,101 INFO L443 ceAbstractionStarter]: For program point L4202-1(line 4202) no Hoare annotation was computed. [2019-09-08 18:28:34,101 INFO L439 ceAbstractionStarter]: At program point L4194(lines 4124 4211) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,101 INFO L439 ceAbstractionStarter]: At program point L4178(line 4178) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,102 INFO L439 ceAbstractionStarter]: At program point L4178-1(line 4178) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,102 INFO L443 ceAbstractionStarter]: For program point L4203(lines 4203 4206) no Hoare annotation was computed. [2019-09-08 18:28:34,102 INFO L439 ceAbstractionStarter]: At program point L4170(line 4170) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,102 INFO L443 ceAbstractionStarter]: For program point L4137(line 4137) no Hoare annotation was computed. [2019-09-08 18:28:34,102 INFO L443 ceAbstractionStarter]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2019-09-08 18:28:34,102 INFO L443 ceAbstractionStarter]: For program point L4137-2(line 4137) no Hoare annotation was computed. [2019-09-08 18:28:34,102 INFO L443 ceAbstractionStarter]: For program point L4179(line 4179) no Hoare annotation was computed. [2019-09-08 18:28:34,102 INFO L443 ceAbstractionStarter]: For program point L4138(lines 4138 4141) no Hoare annotation was computed. [2019-09-08 18:28:34,103 INFO L443 ceAbstractionStarter]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2019-09-08 18:28:34,103 INFO L439 ceAbstractionStarter]: At program point L4171(line 4171) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,103 INFO L439 ceAbstractionStarter]: At program point L4138-2(lines 4138 4141) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,103 INFO L443 ceAbstractionStarter]: For program point L4163(lines 4163 4167) no Hoare annotation was computed. [2019-09-08 18:28:34,103 INFO L443 ceAbstractionStarter]: For program point lp_readEXIT(lines 4107 4212) no Hoare annotation was computed. [2019-09-08 18:28:34,103 INFO L439 ceAbstractionStarter]: At program point L4180(line 4180) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,103 INFO L443 ceAbstractionStarter]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2019-09-08 18:28:34,104 INFO L439 ceAbstractionStarter]: At program point L4147(line 4147) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,104 INFO L439 ceAbstractionStarter]: At program point L4180-1(lines 4168 4181) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,104 INFO L443 ceAbstractionStarter]: For program point L4172(lines 4172 4176) no Hoare annotation was computed. [2019-09-08 18:28:34,104 INFO L439 ceAbstractionStarter]: At program point L4197(lines 4124 4211) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= 0 lp_read_~tmp___2~2) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2))) [2019-09-08 18:28:34,104 INFO L439 ceAbstractionStarter]: At program point lp_readENTRY(lines 4107 4212) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,104 INFO L443 ceAbstractionStarter]: For program point L4131-1(line 4131) no Hoare annotation was computed. [2019-09-08 18:28:34,104 INFO L439 ceAbstractionStarter]: At program point L4131(line 4131) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,104 INFO L446 ceAbstractionStarter]: At program point parport_releaseENTRY(lines 6255 6257) the Hoare annotation is: true [2019-09-08 18:28:34,105 INFO L443 ceAbstractionStarter]: For program point parport_releaseFINAL(lines 6255 6257) no Hoare annotation was computed. [2019-09-08 18:28:34,105 INFO L443 ceAbstractionStarter]: For program point parport_releaseEXIT(lines 6255 6257) no Hoare annotation was computed. [2019-09-08 18:28:34,105 INFO L446 ceAbstractionStarter]: At program point L3616(line 3616) the Hoare annotation is: true [2019-09-08 18:28:34,105 INFO L443 ceAbstractionStarter]: For program point test_tsk_thread_flagEXIT(lines 3612 3619) no Hoare annotation was computed. [2019-09-08 18:28:34,105 INFO L443 ceAbstractionStarter]: For program point L3616-1(line 3616) no Hoare annotation was computed. [2019-09-08 18:28:34,105 INFO L446 ceAbstractionStarter]: At program point test_tsk_thread_flagENTRY(lines 3612 3619) the Hoare annotation is: true [2019-09-08 18:28:34,105 INFO L443 ceAbstractionStarter]: For program point test_tsk_thread_flagFINAL(lines 3612 3619) no Hoare annotation was computed. [2019-09-08 18:28:34,105 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_20EXIT(lines 5269 5276) no Hoare annotation was computed. [2019-09-08 18:28:34,106 INFO L439 ceAbstractionStarter]: At program point L5272-1(line 5272) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,106 INFO L439 ceAbstractionStarter]: At program point L5272(line 5272) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,106 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_20ENTRY(lines 5269 5276) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,106 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_20FINAL(lines 5269 5276) no Hoare annotation was computed. [2019-09-08 18:28:34,106 INFO L443 ceAbstractionStarter]: For program point L5595(lines 5595 5599) no Hoare annotation was computed. [2019-09-08 18:28:34,106 INFO L443 ceAbstractionStarter]: For program point L5594(line 5594) no Hoare annotation was computed. [2019-09-08 18:28:34,106 INFO L443 ceAbstractionStarter]: For program point L5591(line 5591) no Hoare annotation was computed. [2019-09-08 18:28:34,106 INFO L443 ceAbstractionStarter]: For program point L5590(lines 5590 5593) no Hoare annotation was computed. [2019-09-08 18:28:34,107 INFO L443 ceAbstractionStarter]: For program point L5590-1(lines 5590 5593) no Hoare annotation was computed. [2019-09-08 18:28:34,107 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 5586 5602) no Hoare annotation was computed. [2019-09-08 18:28:34,107 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 5586 5602) no Hoare annotation was computed. [2019-09-08 18:28:34,107 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 5586 5602) no Hoare annotation was computed. [2019-09-08 18:28:34,107 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_22EXIT(lines 5285 5292) no Hoare annotation was computed. [2019-09-08 18:28:34,107 INFO L439 ceAbstractionStarter]: At program point L5288-1(line 5288) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,107 INFO L439 ceAbstractionStarter]: At program point L5288(line 5288) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,108 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_22ENTRY(lines 5285 5292) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,108 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_22FINAL(lines 5285 5292) no Hoare annotation was computed. [2019-09-08 18:28:34,108 INFO L443 ceAbstractionStarter]: For program point scheduleEXIT(lines 6282 6284) no Hoare annotation was computed. [2019-09-08 18:28:34,108 INFO L446 ceAbstractionStarter]: At program point scheduleFINAL(lines 6282 6284) the Hoare annotation is: true [2019-09-08 18:28:34,108 INFO L446 ceAbstractionStarter]: At program point ldv_probe_2ENTRY(lines 6206 6208) the Hoare annotation is: true [2019-09-08 18:28:34,108 INFO L443 ceAbstractionStarter]: For program point ldv_probe_2EXIT(lines 6206 6208) no Hoare annotation was computed. [2019-09-08 18:28:34,108 INFO L443 ceAbstractionStarter]: For program point ldv_probe_2FINAL(lines 6206 6208) no Hoare annotation was computed. [2019-09-08 18:28:34,108 INFO L443 ceAbstractionStarter]: For program point ldv_probe_1EXIT(lines 6202 6204) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L446 ceAbstractionStarter]: At program point ldv_probe_1ENTRY(lines 6202 6204) the Hoare annotation is: true [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point ldv_probe_1FINAL(lines 6202 6204) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeFINAL(lines 5442 5458) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeENTRY(lines 5442 5458) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeEXIT(lines 5442 5458) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point L5451(lines 5451 5455) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point L5450(line 5450) no Hoare annotation was computed. [2019-09-08 18:28:34,109 INFO L443 ceAbstractionStarter]: For program point L5447(line 5447) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point L5446(lines 5446 5449) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point L5446-1(lines 5446 5449) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_port_mutex_of_lp_structEXIT(lines 6092 6098) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_port_mutex_of_lp_structENTRY(lines 6092 6098) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_port_mutex_of_lp_structFINAL(lines 6092 6098) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point L3504(line 3504) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point L3504-1(line 3504) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point L3501(lines 3501 3508) no Hoare annotation was computed. [2019-09-08 18:28:34,110 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 3494 3510) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point ldv_zallocENTRY(lines 3494 3510) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 3494 3510) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point _copy_from_userEXIT(lines 6166 6168) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L446 ceAbstractionStarter]: At program point _copy_from_userENTRY(lines 6166 6168) the Hoare annotation is: true [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point _copy_from_userFINAL(lines 6166 6168) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point L5883(lines 5883 5887) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point L5882(line 5882) no Hoare annotation was computed. [2019-09-08 18:28:34,111 INFO L443 ceAbstractionStarter]: For program point L5879(line 5879) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point L5878(lines 5878 5881) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 5874 5890) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point L5878-1(lines 5878 5881) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 5874 5890) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 5874 5890) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point parport_register_deviceEXIT(lines 6252 6254) no Hoare annotation was computed. [2019-09-08 18:28:34,112 INFO L446 ceAbstractionStarter]: At program point parport_register_deviceENTRY(lines 6252 6254) the Hoare annotation is: true [2019-09-08 18:28:34,112 INFO L443 ceAbstractionStarter]: For program point parport_register_deviceFINAL(lines 6252 6254) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L446 ceAbstractionStarter]: At program point L6253(line 6253) the Hoare annotation is: true [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point L6253-1(line 6253) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lp_mutexFINAL(lines 5747 5762) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point L5751(lines 5751 5760) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point L5752-1(line 5752) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lp_mutexENTRY(lines 5747 5762) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point L5753(lines 5753 5757) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point L5752(line 5752) no Hoare annotation was computed. [2019-09-08 18:28:34,113 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lp_mutexEXIT(lines 5747 5762) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 5846 5856) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point L5850(line 5850) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point L5849(lines 5849 5852) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point L5849-1(lines 5849 5852) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 5846 5856) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 5846 5856) no Hoare annotation was computed. [2019-09-08 18:28:34,114 INFO L446 ceAbstractionStarter]: At program point simple_strtoulENTRY(lines 6290 6292) the Hoare annotation is: true [2019-09-08 18:28:34,114 INFO L443 ceAbstractionStarter]: For program point simple_strtoulEXIT(lines 6290 6292) no Hoare annotation was computed. [2019-09-08 18:28:34,115 INFO L443 ceAbstractionStarter]: For program point simple_strtoulFINAL(lines 6290 6292) no Hoare annotation was computed. [2019-09-08 18:28:34,115 INFO L443 ceAbstractionStarter]: For program point ___might_sleepFINAL(lines 6125 6127) no Hoare annotation was computed. [2019-09-08 18:28:34,115 INFO L443 ceAbstractionStarter]: For program point ___might_sleepEXIT(lines 6125 6127) no Hoare annotation was computed. [2019-09-08 18:28:34,115 INFO L446 ceAbstractionStarter]: At program point ___might_sleepENTRY(lines 6125 6127) the Hoare annotation is: true [2019-09-08 18:28:34,115 INFO L443 ceAbstractionStarter]: For program point unregister_consoleFINAL(lines 6294 6296) no Hoare annotation was computed. [2019-09-08 18:28:34,115 INFO L446 ceAbstractionStarter]: At program point unregister_consoleENTRY(lines 6294 6296) the Hoare annotation is: true [2019-09-08 18:28:34,115 INFO L443 ceAbstractionStarter]: For program point unregister_consoleEXIT(lines 6294 6296) no Hoare annotation was computed. [2019-09-08 18:28:34,115 INFO L443 ceAbstractionStarter]: For program point register_chrdevFINAL(lines 3684 3691) no Hoare annotation was computed. [2019-09-08 18:28:34,116 INFO L446 ceAbstractionStarter]: At program point register_chrdevENTRY(lines 3684 3691) the Hoare annotation is: true [2019-09-08 18:28:34,116 INFO L446 ceAbstractionStarter]: At program point L3688(line 3688) the Hoare annotation is: true [2019-09-08 18:28:34,116 INFO L443 ceAbstractionStarter]: For program point L3688-1(line 3688) no Hoare annotation was computed. [2019-09-08 18:28:34,116 INFO L443 ceAbstractionStarter]: For program point register_chrdevEXIT(lines 3684 3691) no Hoare annotation was computed. [2019-09-08 18:28:34,116 INFO L443 ceAbstractionStarter]: For program point __register_chrdevEXIT(lines 6155 6157) no Hoare annotation was computed. [2019-09-08 18:28:34,116 INFO L446 ceAbstractionStarter]: At program point __register_chrdevENTRY(lines 6155 6157) the Hoare annotation is: true [2019-09-08 18:28:34,116 INFO L443 ceAbstractionStarter]: For program point __register_chrdevFINAL(lines 6155 6157) no Hoare annotation was computed. [2019-09-08 18:28:34,116 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_12ENTRY(lines 5190 5202) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,117 INFO L439 ceAbstractionStarter]: At program point L5198(line 5198) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,117 INFO L443 ceAbstractionStarter]: For program point L5196-1(line 5196) no Hoare annotation was computed. [2019-09-08 18:28:34,117 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12EXIT(lines 5190 5202) no Hoare annotation was computed. [2019-09-08 18:28:34,117 INFO L443 ceAbstractionStarter]: For program point L5198-1(line 5198) no Hoare annotation was computed. [2019-09-08 18:28:34,117 INFO L439 ceAbstractionStarter]: At program point L5196(line 5196) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,117 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12FINAL(lines 5190 5202) no Hoare annotation was computed. [2019-09-08 18:28:34,117 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockFINAL(lines 5541 5557) no Hoare annotation was computed. [2019-09-08 18:28:34,117 INFO L443 ceAbstractionStarter]: For program point L5550(lines 5550 5555) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockENTRY(lines 5541 5557) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point L5546(line 5546) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point L5549(line 5549) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockEXIT(lines 5541 5557) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point L5545(lines 5545 5548) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point L5545-1(lines 5545 5548) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L443 ceAbstractionStarter]: For program point parport_unregister_deviceEXIT(lines 6262 6264) no Hoare annotation was computed. [2019-09-08 18:28:34,118 INFO L446 ceAbstractionStarter]: At program point parport_unregister_deviceENTRY(lines 6262 6264) the Hoare annotation is: true [2019-09-08 18:28:34,119 INFO L443 ceAbstractionStarter]: For program point parport_unregister_deviceFINAL(lines 6262 6264) no Hoare annotation was computed. [2019-09-08 18:28:34,119 INFO L443 ceAbstractionStarter]: For program point parport_set_timeoutFINAL(lines 6259 6261) no Hoare annotation was computed. [2019-09-08 18:28:34,119 INFO L446 ceAbstractionStarter]: At program point parport_set_timeoutENTRY(lines 6259 6261) the Hoare annotation is: true [2019-09-08 18:28:34,119 INFO L443 ceAbstractionStarter]: For program point parport_set_timeoutEXIT(lines 6259 6261) no Hoare annotation was computed. [2019-09-08 18:28:34,119 INFO L446 ceAbstractionStarter]: At program point L3697(line 3697) the Hoare annotation is: true [2019-09-08 18:28:34,119 INFO L443 ceAbstractionStarter]: For program point unregister_chrdevFINAL(lines 3694 3700) no Hoare annotation was computed. [2019-09-08 18:28:34,119 INFO L443 ceAbstractionStarter]: For program point unregister_chrdevEXIT(lines 3694 3700) no Hoare annotation was computed. [2019-09-08 18:28:34,119 INFO L446 ceAbstractionStarter]: At program point unregister_chrdevENTRY(lines 3694 3700) the Hoare annotation is: true [2019-09-08 18:28:34,119 INFO L443 ceAbstractionStarter]: For program point L5406(lines 5406 5411) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point L5402(line 5402) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point L5405(line 5405) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point L5401(lines 5401 5404) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point L5401-1(lines 5401 5404) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeFINAL(lines 5397 5413) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeENTRY(lines 5397 5413) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeEXIT(lines 5397 5413) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_i_mutex_of_inodeEXIT(lines 5516 5522) no Hoare annotation was computed. [2019-09-08 18:28:34,120 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_i_mutex_of_inodeFINAL(lines 5516 5522) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_i_mutex_of_inodeENTRY(lines 5516 5522) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L446 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 6194 6196) the Hoare annotation is: true [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6194 6196) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point ldv_undef_int_negativeENTRY(lines 5329 5342) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point L5336-1(lines 5336 5339) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point L5334(line 5334) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point L5337(line 5337) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point ldv_undef_int_negativeFINAL(lines 5329 5342) no Hoare annotation was computed. [2019-09-08 18:28:34,121 INFO L443 ceAbstractionStarter]: For program point L5336(lines 5336 5339) no Hoare annotation was computed. [2019-09-08 18:28:34,122 INFO L443 ceAbstractionStarter]: For program point L5334-1(line 5334) no Hoare annotation was computed. [2019-09-08 18:28:34,122 INFO L443 ceAbstractionStarter]: For program point ldv_undef_int_negativeEXIT(lines 5329 5342) no Hoare annotation was computed. [2019-09-08 18:28:34,122 INFO L446 ceAbstractionStarter]: At program point L4838(line 4838) the Hoare annotation is: true [2019-09-08 18:28:34,122 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_parport_driver_1EXIT(lines 4834 4842) no Hoare annotation was computed. [2019-09-08 18:28:34,122 INFO L443 ceAbstractionStarter]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2019-09-08 18:28:34,122 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_parport_driver_1FINAL(lines 4834 4842) no Hoare annotation was computed. [2019-09-08 18:28:34,122 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_parport_driver_1ENTRY(lines 4834 4842) the Hoare annotation is: true [2019-09-08 18:28:34,122 INFO L446 ceAbstractionStarter]: At program point ldv_ptr_errENTRY(lines 5355 5360) the Hoare annotation is: true [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errFINAL(lines 5355 5360) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 5355 5360) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point parport_claim_or_blockEXIT(lines 6240 6242) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L446 ceAbstractionStarter]: At program point parport_claim_or_blockENTRY(lines 6240 6242) the Hoare annotation is: true [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point parport_claim_or_blockFINAL(lines 6240 6242) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point L4346(line 4346) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point L4347(lines 4347 4351) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point lp_do_ioctlEXIT(lines 4315 4414) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point L4380(line 4380) no Hoare annotation was computed. [2019-09-08 18:28:34,123 INFO L443 ceAbstractionStarter]: For program point L4372(line 4372) no Hoare annotation was computed. [2019-09-08 18:28:34,124 INFO L443 ceAbstractionStarter]: For program point L4331(lines 4331 4334) no Hoare annotation was computed. [2019-09-08 18:28:34,124 INFO L443 ceAbstractionStarter]: For program point L4397(line 4397) no Hoare annotation was computed. [2019-09-08 18:28:34,124 INFO L443 ceAbstractionStarter]: For program point lp_do_ioctlFINAL(lines 4315 4414) no Hoare annotation was computed. [2019-09-08 18:28:34,124 INFO L439 ceAbstractionStarter]: At program point L4389(line 4389) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (= lp_do_ioctl_~tmp___0~10 0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,124 INFO L439 ceAbstractionStarter]: At program point L4389-1(line 4389) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (= lp_do_ioctl_~tmp___0~10 0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,124 INFO L439 ceAbstractionStarter]: At program point L4381(line 4381) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,124 INFO L443 ceAbstractionStarter]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2019-09-08 18:28:34,125 INFO L439 ceAbstractionStarter]: At program point L4373(lines 4373 4374) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,125 INFO L443 ceAbstractionStarter]: For program point L4373-1(lines 4373 4374) no Hoare annotation was computed. [2019-09-08 18:28:34,125 INFO L439 ceAbstractionStarter]: At program point L4398(line 4398) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,125 INFO L443 ceAbstractionStarter]: For program point L4398-1(line 4398) no Hoare annotation was computed. [2019-09-08 18:28:34,125 INFO L439 ceAbstractionStarter]: At program point L4390(line 4390) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= lp_do_ioctl_~tmp___0~10 0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,125 INFO L443 ceAbstractionStarter]: For program point L4382(lines 4382 4385) no Hoare annotation was computed. [2019-09-08 18:28:34,125 INFO L443 ceAbstractionStarter]: For program point L4391(line 4391) no Hoare annotation was computed. [2019-09-08 18:28:34,125 INFO L443 ceAbstractionStarter]: For program point L4375(lines 4375 4378) no Hoare annotation was computed. [2019-09-08 18:28:34,125 INFO L443 ceAbstractionStarter]: For program point L4408(line 4408) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4367(line 4367) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4400(line 4400) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4392(lines 4392 4395) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4343(line 4343) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4335(lines 4335 4410) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4327(lines 4327 4330) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L443 ceAbstractionStarter]: For program point L4360(line 4360) no Hoare annotation was computed. [2019-09-08 18:28:34,126 INFO L439 ceAbstractionStarter]: At program point lp_do_ioctlENTRY(lines 4315 4414) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,127 INFO L439 ceAbstractionStarter]: At program point L4402(line 4402) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,127 INFO L443 ceAbstractionStarter]: For program point L4402-1(line 4402) no Hoare annotation was computed. [2019-09-08 18:28:34,127 INFO L443 ceAbstractionStarter]: For program point L4336(line 4336) no Hoare annotation was computed. [2019-09-08 18:28:34,127 INFO L443 ceAbstractionStarter]: For program point L4361(lines 4361 4365) no Hoare annotation was computed. [2019-09-08 18:28:34,127 INFO L439 ceAbstractionStarter]: At program point L4386(line 4386) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (= lp_do_ioctl_~tmp___0~10 0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,127 INFO L443 ceAbstractionStarter]: For program point L4353(line 4353) no Hoare annotation was computed. [2019-09-08 18:28:34,127 INFO L443 ceAbstractionStarter]: For program point L4386-1(line 4386) no Hoare annotation was computed. [2019-09-08 18:28:34,128 INFO L439 ceAbstractionStarter]: At program point L4411(lines 4325 4413) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,128 INFO L443 ceAbstractionStarter]: For program point L4403(lines 4403 4406) no Hoare annotation was computed. [2019-09-08 18:28:34,128 INFO L443 ceAbstractionStarter]: For program point L4370(line 4370) no Hoare annotation was computed. [2019-09-08 18:28:34,128 INFO L443 ceAbstractionStarter]: For program point L4337(lines 4337 4340) no Hoare annotation was computed. [2019-09-08 18:28:34,128 INFO L439 ceAbstractionStarter]: At program point L4387(line 4387) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (= lp_do_ioctl_~tmp___0~10 0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,128 INFO L443 ceAbstractionStarter]: For program point L4354(lines 4354 4358) no Hoare annotation was computed. [2019-09-08 18:28:34,128 INFO L443 ceAbstractionStarter]: For program point L4387-1(line 4387) no Hoare annotation was computed. [2019-09-08 18:28:34,128 INFO L443 ceAbstractionStarter]: For program point lp_initFINAL(lines 4668 4740) no Hoare annotation was computed. [2019-09-08 18:28:34,129 INFO L443 ceAbstractionStarter]: For program point L4699(line 4699) no Hoare annotation was computed. [2019-09-08 18:28:34,129 INFO L439 ceAbstractionStarter]: At program point lp_initENTRY(lines 4668 4740) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0))) (.cse2 (not (= 1 ~ldv_mutex_lp_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (= ~ldv_state_variable_3~0 0) .cse0 .cse1 .cse2 .cse3 (not (= 0 |old(~ldv_state_variable_3~0)|)) .cse4 .cse5) (or (= ~ldv_state_variable_3~0 1) .cse0 (not (= 1 |old(~ldv_state_variable_3~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2019-09-08 18:28:34,129 INFO L439 ceAbstractionStarter]: At program point L4726(lines 4681 4739) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,129 INFO L446 ceAbstractionStarter]: At program point L4697(line 4697) the Hoare annotation is: true [2019-09-08 18:28:34,129 INFO L446 ceAbstractionStarter]: At program point L4697-1(line 4697) the Hoare annotation is: true [2019-09-08 18:28:34,129 INFO L439 ceAbstractionStarter]: At program point L4722(line 4722) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,130 INFO L443 ceAbstractionStarter]: For program point L4722-1(line 4722) no Hoare annotation was computed. [2019-09-08 18:28:34,130 INFO L443 ceAbstractionStarter]: For program point L4683(lines 4683 4686) no Hoare annotation was computed. [2019-09-08 18:28:34,130 INFO L443 ceAbstractionStarter]: For program point L4716(lines 4716 4721) no Hoare annotation was computed. [2019-09-08 18:28:34,130 INFO L443 ceAbstractionStarter]: For program point L4708(lines 4708 4712) no Hoare annotation was computed. [2019-09-08 18:28:34,130 INFO L439 ceAbstractionStarter]: At program point L4735(lines 4681 4739) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,130 INFO L446 ceAbstractionStarter]: At program point L4702(lines 4681 4739) the Hoare annotation is: true [2019-09-08 18:28:34,130 INFO L443 ceAbstractionStarter]: For program point L4737(line 4737) no Hoare annotation was computed. [2019-09-08 18:28:34,130 INFO L446 ceAbstractionStarter]: At program point L4704(lines 4681 4739) the Hoare annotation is: true [2019-09-08 18:28:34,131 INFO L446 ceAbstractionStarter]: At program point L4698(line 4698) the Hoare annotation is: true [2019-09-08 18:28:34,131 INFO L443 ceAbstractionStarter]: For program point lp_initEXIT(lines 4668 4740) no Hoare annotation was computed. [2019-09-08 18:28:34,131 INFO L443 ceAbstractionStarter]: For program point L4729-2(lines 4729 4732) no Hoare annotation was computed. [2019-09-08 18:28:34,131 INFO L443 ceAbstractionStarter]: For program point L4729(lines 4729 4732) no Hoare annotation was computed. [2019-09-08 18:28:34,131 INFO L443 ceAbstractionStarter]: For program point L4723(lines 4723 4728) no Hoare annotation was computed. [2019-09-08 18:28:34,131 INFO L439 ceAbstractionStarter]: At program point L4715(line 4715) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,131 INFO L443 ceAbstractionStarter]: For program point L4715-1(line 4715) no Hoare annotation was computed. [2019-09-08 18:28:34,131 INFO L439 ceAbstractionStarter]: At program point L4717(line 4717) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,132 INFO L443 ceAbstractionStarter]: For program point L4717-1(line 4717) no Hoare annotation was computed. [2019-09-08 18:28:34,132 INFO L439 ceAbstractionStarter]: At program point L4713(line 4713) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,132 INFO L443 ceAbstractionStarter]: For program point L4713-1(line 4713) no Hoare annotation was computed. [2019-09-08 18:28:34,132 INFO L446 ceAbstractionStarter]: At program point L4707(line 4707) the Hoare annotation is: true [2019-09-08 18:28:34,132 INFO L443 ceAbstractionStarter]: For program point L4707-1(line 4707) no Hoare annotation was computed. [2019-09-08 18:28:34,133 INFO L439 ceAbstractionStarter]: At program point L4763(line 4763) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0))) (.cse2 (not (= 1 ~ldv_mutex_lp_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (= ~ldv_state_variable_3~0 0) .cse0 .cse1 .cse2 .cse3 (not (= 0 |old(~ldv_state_variable_3~0)|)) .cse4 .cse5) (or (= ~ldv_state_variable_3~0 1) .cse0 (not (= 1 |old(~ldv_state_variable_3~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2019-09-08 18:28:34,133 INFO L443 ceAbstractionStarter]: For program point L4763-1(line 4763) no Hoare annotation was computed. [2019-09-08 18:28:34,133 INFO L443 ceAbstractionStarter]: For program point L4765(lines 4765 4770) no Hoare annotation was computed. [2019-09-08 18:28:34,133 INFO L443 ceAbstractionStarter]: For program point L4765-1(lines 4760 4771) no Hoare annotation was computed. [2019-09-08 18:28:34,133 INFO L443 ceAbstractionStarter]: For program point lp_init_moduleEXIT(lines 4741 4784) no Hoare annotation was computed. [2019-09-08 18:28:34,133 INFO L443 ceAbstractionStarter]: For program point L4751(lines 4751 4780) no Hoare annotation was computed. [2019-09-08 18:28:34,134 INFO L439 ceAbstractionStarter]: At program point L4751-1(lines 4751 4780) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0))) (.cse2 (not (= 1 ~ldv_mutex_lp_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (= ~ldv_state_variable_3~0 0) .cse0 .cse1 .cse2 .cse3 (not (= 0 |old(~ldv_state_variable_3~0)|)) .cse4 .cse5) (or (= ~ldv_state_variable_3~0 1) .cse0 (not (= 1 |old(~ldv_state_variable_3~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2019-09-08 18:28:34,134 INFO L443 ceAbstractionStarter]: For program point L4753(lines 4753 4778) no Hoare annotation was computed. [2019-09-08 18:28:34,134 INFO L443 ceAbstractionStarter]: For program point L4774(line 4774) no Hoare annotation was computed. [2019-09-08 18:28:34,134 INFO L443 ceAbstractionStarter]: For program point L4774-2(lines 4774 4777) no Hoare annotation was computed. [2019-09-08 18:28:34,134 INFO L443 ceAbstractionStarter]: For program point lp_init_moduleFINAL(lines 4741 4784) no Hoare annotation was computed. [2019-09-08 18:28:34,134 INFO L443 ceAbstractionStarter]: For program point L4760(lines 4760 4771) no Hoare annotation was computed. [2019-09-08 18:28:34,134 INFO L439 ceAbstractionStarter]: At program point lp_init_moduleENTRY(lines 4741 4784) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0))) (.cse2 (not (= 1 ~ldv_mutex_lp_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (= ~ldv_state_variable_3~0 0) .cse0 .cse1 .cse2 .cse3 (not (= 0 |old(~ldv_state_variable_3~0)|)) .cse4 .cse5) (or (= ~ldv_state_variable_3~0 1) .cse0 (not (= 1 |old(~ldv_state_variable_3~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2019-09-08 18:28:34,134 INFO L443 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2019-09-08 18:28:34,135 INFO L439 ceAbstractionStarter]: At program point L4775(lines 4755 4778) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0))) (.cse2 (not (= 1 ~ldv_mutex_lp_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (= ~ldv_state_variable_3~0 0) .cse0 .cse1 .cse2 .cse3 (not (= 0 |old(~ldv_state_variable_3~0)|)) .cse4 .cse5) (or (= ~ldv_state_variable_3~0 1) .cse0 (not (= 1 |old(~ldv_state_variable_3~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2019-09-08 18:28:34,135 INFO L439 ceAbstractionStarter]: At program point L4773(lines 4755 4778) the Hoare annotation is: (let ((.cse0 (not (= 1 ~ldv_mutex_lock~0))) (.cse1 (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0))) (.cse2 (not (= 1 ~ldv_mutex_lp_mutex~0))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= 0 ~ldv_retval_0~0))) (.cse5 (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) (and (or (= ~ldv_state_variable_3~0 0) .cse0 .cse1 .cse2 .cse3 (not (= 0 |old(~ldv_state_variable_3~0)|)) .cse4 .cse5) (or (= ~ldv_state_variable_3~0 1) .cse0 (not (= 1 |old(~ldv_state_variable_3~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2019-09-08 18:28:34,135 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 6306 6308) no Hoare annotation was computed. [2019-09-08 18:28:34,135 INFO L446 ceAbstractionStarter]: At program point kfreeENTRY(lines 6306 6308) the Hoare annotation is: true [2019-09-08 18:28:34,135 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 6306 6308) no Hoare annotation was computed. [2019-09-08 18:28:34,135 INFO L443 ceAbstractionStarter]: For program point L5370(lines 5370 5374) no Hoare annotation was computed. [2019-09-08 18:28:34,135 INFO L443 ceAbstractionStarter]: For program point L5366(lines 5366 5375) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point L5369(line 5369) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point L5369-1(line 5369) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point L5370-2(lines 5366 5375) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullENTRY(lines 5361 5378) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullEXIT(lines 5361 5378) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullFINAL(lines 5361 5378) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_10ENTRY(lines 5169 5181) no Hoare annotation was computed. [2019-09-08 18:28:34,136 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_10FINAL(lines 5169 5181) no Hoare annotation was computed. [2019-09-08 18:28:34,137 INFO L443 ceAbstractionStarter]: For program point L5175(line 5175) no Hoare annotation was computed. [2019-09-08 18:28:34,137 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_10EXIT(lines 5169 5181) no Hoare annotation was computed. [2019-09-08 18:28:34,137 INFO L443 ceAbstractionStarter]: For program point L5175-1(line 5175) no Hoare annotation was computed. [2019-09-08 18:28:34,137 INFO L443 ceAbstractionStarter]: For program point L5177(line 5177) no Hoare annotation was computed. [2019-09-08 18:28:34,137 INFO L443 ceAbstractionStarter]: For program point L5177-1(line 5177) no Hoare annotation was computed. [2019-09-08 18:28:34,137 INFO L443 ceAbstractionStarter]: For program point class_destroyFINAL(lines 6173 6175) no Hoare annotation was computed. [2019-09-08 18:28:34,138 INFO L443 ceAbstractionStarter]: For program point class_destroyEXIT(lines 6173 6175) no Hoare annotation was computed. [2019-09-08 18:28:34,138 INFO L446 ceAbstractionStarter]: At program point class_destroyENTRY(lines 6173 6175) the Hoare annotation is: true [2019-09-08 18:28:34,138 INFO L443 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3726 3743) no Hoare annotation was computed. [2019-09-08 18:28:34,138 INFO L446 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3726 3743) the Hoare annotation is: true [2019-09-08 18:28:34,138 INFO L443 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3726 3743) no Hoare annotation was computed. [2019-09-08 18:28:34,138 INFO L443 ceAbstractionStarter]: For program point L3739-1(lines 3736 3740) no Hoare annotation was computed. [2019-09-08 18:28:34,139 INFO L446 ceAbstractionStarter]: At program point L3739(line 3739) the Hoare annotation is: true [2019-09-08 18:28:34,139 INFO L443 ceAbstractionStarter]: For program point L3736(lines 3736 3740) no Hoare annotation was computed. [2019-09-08 18:28:34,139 INFO L443 ceAbstractionStarter]: For program point L3737-1(line 3737) no Hoare annotation was computed. [2019-09-08 18:28:34,139 INFO L446 ceAbstractionStarter]: At program point L3737(line 3737) the Hoare annotation is: true [2019-09-08 18:28:34,139 INFO L446 ceAbstractionStarter]: At program point L3734(line 3734) the Hoare annotation is: true [2019-09-08 18:28:34,139 INFO L443 ceAbstractionStarter]: For program point L3735(line 3735) no Hoare annotation was computed. [2019-09-08 18:28:34,139 INFO L446 ceAbstractionStarter]: At program point L3734-1(line 3734) the Hoare annotation is: true [2019-09-08 18:28:34,139 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 5829 5845) no Hoare annotation was computed. [2019-09-08 18:28:34,139 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 5829 5845) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point L5838(lines 5838 5843) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point L5834(line 5834) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point L5837(line 5837) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 5829 5845) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point L5833(lines 5833 5836) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point L5833-1(lines 5833 5836) no Hoare annotation was computed. [2019-09-08 18:28:34,140 INFO L446 ceAbstractionStarter]: At program point noop_llseekENTRY(lines 6232 6234) the Hoare annotation is: true [2019-09-08 18:28:34,140 INFO L443 ceAbstractionStarter]: For program point noop_llseekFINAL(lines 6232 6234) no Hoare annotation was computed. [2019-09-08 18:28:34,141 INFO L443 ceAbstractionStarter]: For program point noop_llseekEXIT(lines 6232 6234) no Hoare annotation was computed. [2019-09-08 18:28:34,141 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_lp_mutexEXIT(lines 5774 5780) no Hoare annotation was computed. [2019-09-08 18:28:34,141 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_lp_mutexENTRY(lines 5774 5780) no Hoare annotation was computed. [2019-09-08 18:28:34,141 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_lp_mutexFINAL(lines 5774 5780) no Hoare annotation was computed. [2019-09-08 18:28:34,141 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3561 3566) no Hoare annotation was computed. [2019-09-08 18:28:34,141 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3561 3566) the Hoare annotation is: true [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3561 3566) no Hoare annotation was computed. [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point L5982(lines 5982 5987) no Hoare annotation was computed. [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_port_mutex_of_lp_structFINAL(lines 5973 5989) no Hoare annotation was computed. [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point L5978(line 5978) no Hoare annotation was computed. [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point L5981(line 5981) no Hoare annotation was computed. [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_port_mutex_of_lp_structEXIT(lines 5973 5989) no Hoare annotation was computed. [2019-09-08 18:28:34,142 INFO L443 ceAbstractionStarter]: For program point L5977(lines 5977 5980) no Hoare annotation was computed. [2019-09-08 18:28:34,143 INFO L443 ceAbstractionStarter]: For program point L5977-1(lines 5977 5980) no Hoare annotation was computed. [2019-09-08 18:28:34,143 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_port_mutex_of_lp_structENTRY(lines 5973 5989) no Hoare annotation was computed. [2019-09-08 18:28:34,143 INFO L443 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 3511 3521) no Hoare annotation was computed. [2019-09-08 18:28:34,143 INFO L446 ceAbstractionStarter]: At program point L3516(line 3516) the Hoare annotation is: true [2019-09-08 18:28:34,143 INFO L443 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 3511 3521) no Hoare annotation was computed. [2019-09-08 18:28:34,143 INFO L443 ceAbstractionStarter]: For program point L3516-1(line 3516) no Hoare annotation was computed. [2019-09-08 18:28:34,143 INFO L446 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 3511 3521) the Hoare annotation is: true [2019-09-08 18:28:34,143 INFO L443 ceAbstractionStarter]: For program point L4447(lines 4447 4451) no Hoare annotation was computed. [2019-09-08 18:28:34,144 INFO L439 ceAbstractionStarter]: At program point L4443(line 4443) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,144 INFO L443 ceAbstractionStarter]: For program point L4443-1(line 4443) no Hoare annotation was computed. [2019-09-08 18:28:34,144 INFO L443 ceAbstractionStarter]: For program point L4445(line 4445) no Hoare annotation was computed. [2019-09-08 18:28:34,144 INFO L439 ceAbstractionStarter]: At program point L4441(line 4441) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,144 INFO L443 ceAbstractionStarter]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2019-09-08 18:28:34,144 INFO L443 ceAbstractionStarter]: For program point lp_ioctlEXIT(lines 4433 4462) no Hoare annotation was computed. [2019-09-08 18:28:34,144 INFO L439 ceAbstractionStarter]: At program point L4458(lines 4440 4461) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,145 INFO L443 ceAbstractionStarter]: For program point L4454(line 4454) no Hoare annotation was computed. [2019-09-08 18:28:34,145 INFO L443 ceAbstractionStarter]: For program point lp_ioctlFINAL(lines 4433 4462) no Hoare annotation was computed. [2019-09-08 18:28:34,145 INFO L443 ceAbstractionStarter]: For program point L4452-1(line 4452) no Hoare annotation was computed. [2019-09-08 18:28:34,145 INFO L439 ceAbstractionStarter]: At program point L4452(line 4452) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,145 INFO L439 ceAbstractionStarter]: At program point L4446(line 4446) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,145 INFO L439 ceAbstractionStarter]: At program point lp_ioctlENTRY(lines 4433 4462) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,145 INFO L439 ceAbstractionStarter]: At program point L4442(line 4442) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,146 INFO L443 ceAbstractionStarter]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2019-09-08 18:28:34,146 INFO L443 ceAbstractionStarter]: For program point L4444(lines 4444 4457) no Hoare annotation was computed. [2019-09-08 18:28:34,146 INFO L443 ceAbstractionStarter]: For program point L4442-1(line 4442) no Hoare annotation was computed. [2019-09-08 18:28:34,146 INFO L443 ceAbstractionStarter]: For program point L4459(line 4459) no Hoare annotation was computed. [2019-09-08 18:28:34,146 INFO L439 ceAbstractionStarter]: At program point L4455(line 4455) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 2 ~ldv_mutex_lp_mutex~0))) [2019-09-08 18:28:34,146 INFO L443 ceAbstractionStarter]: For program point L4455-1(line 4455) no Hoare annotation was computed. [2019-09-08 18:28:34,146 INFO L446 ceAbstractionStarter]: At program point lp_claim_parport_or_blockENTRY(lines 3794 3805) the Hoare annotation is: true [2019-09-08 18:28:34,146 INFO L443 ceAbstractionStarter]: For program point lp_claim_parport_or_blockEXIT(lines 3794 3805) no Hoare annotation was computed. [2019-09-08 18:28:34,147 INFO L446 ceAbstractionStarter]: At program point L3800(line 3800) the Hoare annotation is: true [2019-09-08 18:28:34,147 INFO L446 ceAbstractionStarter]: At program point L3798(line 3798) the Hoare annotation is: true [2019-09-08 18:28:34,147 INFO L443 ceAbstractionStarter]: For program point L3799(lines 3799 3802) no Hoare annotation was computed. [2019-09-08 18:28:34,147 INFO L443 ceAbstractionStarter]: For program point L3800-1(line 3800) no Hoare annotation was computed. [2019-09-08 18:28:34,147 INFO L443 ceAbstractionStarter]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2019-09-08 18:28:34,147 INFO L443 ceAbstractionStarter]: For program point L3799-2(lines 3794 3805) no Hoare annotation was computed. [2019-09-08 18:28:34,147 INFO L443 ceAbstractionStarter]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2019-09-08 18:28:34,147 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeENTRY(lines 5501 5515) no Hoare annotation was computed. [2019-09-08 18:28:34,148 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeFINAL(lines 5501 5515) no Hoare annotation was computed. [2019-09-08 18:28:34,148 INFO L443 ceAbstractionStarter]: For program point L5511(line 5511) no Hoare annotation was computed. [2019-09-08 18:28:34,148 INFO L443 ceAbstractionStarter]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2019-09-08 18:28:34,148 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeEXIT(lines 5501 5515) no Hoare annotation was computed. [2019-09-08 18:28:34,148 INFO L443 ceAbstractionStarter]: For program point L5507(lines 5507 5513) no Hoare annotation was computed. [2019-09-08 18:28:34,148 INFO L443 ceAbstractionStarter]: For program point L5508-1(line 5508) no Hoare annotation was computed. [2019-09-08 18:28:34,149 INFO L443 ceAbstractionStarter]: For program point L5506(line 5506) no Hoare annotation was computed. [2019-09-08 18:28:34,149 INFO L443 ceAbstractionStarter]: For program point L5508(line 5508) no Hoare annotation was computed. [2019-09-08 18:28:34,149 INFO L443 ceAbstractionStarter]: For program point compat_ptrEXIT(lines 3751 3756) no Hoare annotation was computed. [2019-09-08 18:28:34,149 INFO L443 ceAbstractionStarter]: For program point compat_ptrFINAL(lines 3751 3756) no Hoare annotation was computed. [2019-09-08 18:28:34,149 INFO L446 ceAbstractionStarter]: At program point compat_ptrENTRY(lines 3751 3756) the Hoare annotation is: true [2019-09-08 18:28:34,149 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_lockFINAL(lines 5660 5666) no Hoare annotation was computed. [2019-09-08 18:28:34,149 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_lockENTRY(lines 5660 5666) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_lockEXIT(lines 5660 5666) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 3369 3377) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 3369 3377) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L446 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 3369 3377) the Hoare annotation is: true [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point L5641(line 5641) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_lockEXIT(lines 5637 5644) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2019-09-08 18:28:34,150 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_lockFINAL(lines 5637 5644) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_lockENTRY(lines 5637 5644) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L443 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 3522 3529) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L446 ceAbstractionStarter]: At program point L3526(line 3526) the Hoare annotation is: true [2019-09-08 18:28:34,151 INFO L446 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 3522 3529) the Hoare annotation is: true [2019-09-08 18:28:34,151 INFO L443 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 3522 3529) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L443 ceAbstractionStarter]: For program point L3526-1(line 3526) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L443 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 3708 3725) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L443 ceAbstractionStarter]: For program point L3721-1(lines 3718 3722) no Hoare annotation was computed. [2019-09-08 18:28:34,151 INFO L446 ceAbstractionStarter]: At program point L3721(line 3721) the Hoare annotation is: true [2019-09-08 18:28:34,152 INFO L446 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 3708 3725) the Hoare annotation is: true [2019-09-08 18:28:34,152 INFO L443 ceAbstractionStarter]: For program point L3718(lines 3718 3722) no Hoare annotation was computed. [2019-09-08 18:28:34,152 INFO L443 ceAbstractionStarter]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2019-09-08 18:28:34,152 INFO L446 ceAbstractionStarter]: At program point L3719(line 3719) the Hoare annotation is: true [2019-09-08 18:28:34,152 INFO L446 ceAbstractionStarter]: At program point L3716(line 3716) the Hoare annotation is: true [2019-09-08 18:28:34,152 INFO L443 ceAbstractionStarter]: For program point L3717(line 3717) no Hoare annotation was computed. [2019-09-08 18:28:34,152 INFO L446 ceAbstractionStarter]: At program point L3716-1(line 3716) the Hoare annotation is: true [2019-09-08 18:28:34,153 INFO L443 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 3708 3725) no Hoare annotation was computed. [2019-09-08 18:28:34,153 INFO L443 ceAbstractionStarter]: For program point L5821(lines 5821 5826) no Hoare annotation was computed. [2019-09-08 18:28:34,153 INFO L443 ceAbstractionStarter]: For program point L5820(line 5820) no Hoare annotation was computed. [2019-09-08 18:28:34,153 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 5812 5828) no Hoare annotation was computed. [2019-09-08 18:28:34,153 INFO L443 ceAbstractionStarter]: For program point L5816-1(lines 5816 5819) no Hoare annotation was computed. [2019-09-08 18:28:34,153 INFO L443 ceAbstractionStarter]: For program point L5817(line 5817) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point L5816(lines 5816 5819) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 5812 5828) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 5812 5828) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 5891 5906) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 5891 5906) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point L5895(lines 5895 5904) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point L5896-1(line 5896) no Hoare annotation was computed. [2019-09-08 18:28:34,154 INFO L443 ceAbstractionStarter]: For program point L5897(lines 5897 5901) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point L5896(line 5896) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 5891 5906) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_port_mutex_of_lp_structFINAL(lines 6001 6017) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point L6010(lines 6010 6015) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point L6006(line 6006) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point L6009(line 6009) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point L6005(lines 6005 6008) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point L6005-1(lines 6005 6008) no Hoare annotation was computed. [2019-09-08 18:28:34,155 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_port_mutex_of_lp_structENTRY(lines 6001 6017) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_port_mutex_of_lp_structEXIT(lines 6001 6017) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeENTRY(lines 5380 5396) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point L5389(lines 5389 5394) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeEXIT(lines 5380 5396) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point L5388(line 5388) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point L5384-1(lines 5384 5387) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point L5385(line 5385) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeFINAL(lines 5380 5396) no Hoare annotation was computed. [2019-09-08 18:28:34,156 INFO L443 ceAbstractionStarter]: For program point L5384(lines 5384 5387) no Hoare annotation was computed. [2019-09-08 18:28:34,157 INFO L446 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 3530 3537) the Hoare annotation is: true [2019-09-08 18:28:34,157 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 3530 3537) no Hoare annotation was computed. [2019-09-08 18:28:34,157 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 3530 3537) no Hoare annotation was computed. [2019-09-08 18:28:34,157 INFO L443 ceAbstractionStarter]: For program point L5023(line 5023) no Hoare annotation was computed. [2019-09-08 18:28:34,157 INFO L443 ceAbstractionStarter]: For program point L5089(lines 5089 5094) no Hoare annotation was computed. [2019-09-08 18:28:34,157 INFO L443 ceAbstractionStarter]: For program point L5056(lines 5056 5060) no Hoare annotation was computed. [2019-09-08 18:28:34,157 INFO L439 ceAbstractionStarter]: At program point L4891(line 4891) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,158 INFO L443 ceAbstractionStarter]: For program point L4891-1(line 4891) no Hoare annotation was computed. [2019-09-08 18:28:34,158 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 4843 5112) no Hoare annotation was computed. [2019-09-08 18:28:34,158 INFO L439 ceAbstractionStarter]: At program point L5106(lines 4871 5111) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,158 INFO L443 ceAbstractionStarter]: For program point L4974(line 4974) no Hoare annotation was computed. [2019-09-08 18:28:34,158 INFO L443 ceAbstractionStarter]: For program point L5073(line 5073) no Hoare annotation was computed. [2019-09-08 18:28:34,158 INFO L443 ceAbstractionStarter]: For program point L4908-1(line 4908) no Hoare annotation was computed. [2019-09-08 18:28:34,158 INFO L443 ceAbstractionStarter]: For program point L4941(lines 4941 4945) no Hoare annotation was computed. [2019-09-08 18:28:34,158 INFO L439 ceAbstractionStarter]: At program point L4908(line 4908) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,159 INFO L439 ceAbstractionStarter]: At program point L5090(line 5090) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,159 INFO L439 ceAbstractionStarter]: At program point L5057(line 5057) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,159 INFO L443 ceAbstractionStarter]: For program point L5090-1(line 5090) no Hoare annotation was computed. [2019-09-08 18:28:34,159 INFO L443 ceAbstractionStarter]: For program point L5024(lines 5024 5028) no Hoare annotation was computed. [2019-09-08 18:28:34,159 INFO L443 ceAbstractionStarter]: For program point L5057-1(line 5057) no Hoare annotation was computed. [2019-09-08 18:28:34,159 INFO L443 ceAbstractionStarter]: For program point L4892-1(line 4892) no Hoare annotation was computed. [2019-09-08 18:28:34,159 INFO L443 ceAbstractionStarter]: For program point L4925(line 4925) no Hoare annotation was computed. [2019-09-08 18:28:34,159 INFO L439 ceAbstractionStarter]: At program point L4892(line 4892) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,159 INFO L443 ceAbstractionStarter]: For program point L5074(lines 5074 5078) no Hoare annotation was computed. [2019-09-08 18:28:34,160 INFO L443 ceAbstractionStarter]: For program point L4975(lines 4975 4990) no Hoare annotation was computed. [2019-09-08 18:28:34,160 INFO L439 ceAbstractionStarter]: At program point L4942(line 4942) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,160 INFO L443 ceAbstractionStarter]: For program point L4876-1(line 4876) no Hoare annotation was computed. [2019-09-08 18:28:34,160 INFO L443 ceAbstractionStarter]: For program point L4942-1(line 4942) no Hoare annotation was computed. [2019-09-08 18:28:34,160 INFO L439 ceAbstractionStarter]: At program point L4876(line 4876) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,160 INFO L443 ceAbstractionStarter]: For program point L4926(lines 4926 4931) no Hoare annotation was computed. [2019-09-08 18:28:34,160 INFO L439 ceAbstractionStarter]: At program point L5025(line 5025) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,161 INFO L443 ceAbstractionStarter]: For program point L4992(line 4992) no Hoare annotation was computed. [2019-09-08 18:28:34,161 INFO L443 ceAbstractionStarter]: For program point L5025-1(line 5025) no Hoare annotation was computed. [2019-09-08 18:28:34,161 INFO L439 ceAbstractionStarter]: At program point L4893(line 4893) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,161 INFO L443 ceAbstractionStarter]: For program point L4893-1(line 4893) no Hoare annotation was computed. [2019-09-08 18:28:34,161 INFO L439 ceAbstractionStarter]: At program point L5075(line 5075) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,161 INFO L443 ceAbstractionStarter]: For program point L5075-1(line 5075) no Hoare annotation was computed. [2019-09-08 18:28:34,161 INFO L443 ceAbstractionStarter]: For program point L4976-1(line 4976) no Hoare annotation was computed. [2019-09-08 18:28:34,162 INFO L439 ceAbstractionStarter]: At program point L4976(line 4976) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,162 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 4843 5112) no Hoare annotation was computed. [2019-09-08 18:28:34,162 INFO L439 ceAbstractionStarter]: At program point L4927(line 4927) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,162 INFO L443 ceAbstractionStarter]: For program point L4927-1(line 4927) no Hoare annotation was computed. [2019-09-08 18:28:34,162 INFO L439 ceAbstractionStarter]: At program point L4993(line 4993) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,162 INFO L439 ceAbstractionStarter]: At program point L5010(line 5010) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,162 INFO L443 ceAbstractionStarter]: For program point L5109(line 5109) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L439 ceAbstractionStarter]: At program point L4878(line 4878) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L4977(lines 4977 4983) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L5010-1(line 5010) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L4977-1(lines 4975 4989) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L4878-1(line 4878) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L5044(line 5044) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L4962(line 4962) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L5045(lines 5045 5053) no Hoare annotation was computed. [2019-09-08 18:28:34,163 INFO L443 ceAbstractionStarter]: For program point L4880-1(line 4880) no Hoare annotation was computed. [2019-09-08 18:28:34,164 INFO L443 ceAbstractionStarter]: For program point L4913(line 4913) no Hoare annotation was computed. [2019-09-08 18:28:34,164 INFO L439 ceAbstractionStarter]: At program point L4880(line 4880) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,164 INFO L443 ceAbstractionStarter]: For program point L5062(line 5062) no Hoare annotation was computed. [2019-09-08 18:28:34,164 INFO L443 ceAbstractionStarter]: For program point L4963(lines 4963 4997) no Hoare annotation was computed. [2019-09-08 18:28:34,164 INFO L439 ceAbstractionStarter]: At program point L5046(line 5046) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,164 INFO L443 ceAbstractionStarter]: For program point L4947(line 4947) no Hoare annotation was computed. [2019-09-08 18:28:34,164 INFO L443 ceAbstractionStarter]: For program point L4914(lines 4914 4918) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L443 ceAbstractionStarter]: For program point L5046-1(line 5046) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L443 ceAbstractionStarter]: For program point L4914-2(lines 4905 4957) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L439 ceAbstractionStarter]: At program point L5063(line 5063) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,165 INFO L443 ceAbstractionStarter]: For program point L5030(line 5030) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L443 ceAbstractionStarter]: For program point L5096(line 5096) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L443 ceAbstractionStarter]: For program point L5047(lines 5047 5051) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L443 ceAbstractionStarter]: For program point L5080(line 5080) no Hoare annotation was computed. [2019-09-08 18:28:34,165 INFO L439 ceAbstractionStarter]: At program point L4915(line 4915) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,166 INFO L439 ceAbstractionStarter]: At program point L4882(line 4882) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,166 INFO L443 ceAbstractionStarter]: For program point L4915-1(line 4915) no Hoare annotation was computed. [2019-09-08 18:28:34,166 INFO L439 ceAbstractionStarter]: At program point L4981(line 4981) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,166 INFO L443 ceAbstractionStarter]: For program point L4948(lines 4948 4953) no Hoare annotation was computed. [2019-09-08 18:28:34,166 INFO L443 ceAbstractionStarter]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2019-09-08 18:28:34,166 INFO L443 ceAbstractionStarter]: For program point L5031(lines 5031 5035) no Hoare annotation was computed. [2019-09-08 18:28:34,166 INFO L439 ceAbstractionStarter]: At program point L5097(line 5097) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,166 INFO L443 ceAbstractionStarter]: For program point L4965(lines 4965 4994) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L443 ceAbstractionStarter]: For program point L5015(line 5015) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L443 ceAbstractionStarter]: For program point L5081(lines 5081 5086) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L439 ceAbstractionStarter]: At program point L4949(line 4949) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,167 INFO L443 ceAbstractionStarter]: For program point L4949-1(line 4949) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L443 ceAbstractionStarter]: For program point L4999(line 4999) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L443 ceAbstractionStarter]: For program point L5032-1(line 5032) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L443 ceAbstractionStarter]: For program point L4966(line 4966) no Hoare annotation was computed. [2019-09-08 18:28:34,167 INFO L439 ceAbstractionStarter]: At program point L5032(line 5032) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,168 INFO L443 ceAbstractionStarter]: For program point L4933(line 4933) no Hoare annotation was computed. [2019-09-08 18:28:34,168 INFO L439 ceAbstractionStarter]: At program point L5082(line 5082) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,168 INFO L443 ceAbstractionStarter]: For program point L5082-1(line 5082) no Hoare annotation was computed. [2019-09-08 18:28:34,168 INFO L443 ceAbstractionStarter]: For program point L5016(lines 5016 5021) no Hoare annotation was computed. [2019-09-08 18:28:34,168 INFO L439 ceAbstractionStarter]: At program point L4884-1(line 4884) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,168 INFO L439 ceAbstractionStarter]: At program point L4884(line 4884) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,168 INFO L443 ceAbstractionStarter]: For program point L4967(lines 4967 4972) no Hoare annotation was computed. [2019-09-08 18:28:34,169 INFO L443 ceAbstractionStarter]: For program point L4934(lines 4934 4938) no Hoare annotation was computed. [2019-09-08 18:28:34,169 INFO L443 ceAbstractionStarter]: For program point L5000(lines 5000 5067) no Hoare annotation was computed. [2019-09-08 18:28:34,169 INFO L443 ceAbstractionStarter]: For program point L4901(lines 4901 5105) no Hoare annotation was computed. [2019-09-08 18:28:34,169 INFO L439 ceAbstractionStarter]: At program point L5017(line 5017) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,169 INFO L443 ceAbstractionStarter]: For program point L5017-1(line 5017) no Hoare annotation was computed. [2019-09-08 18:28:34,169 INFO L443 ceAbstractionStarter]: For program point L4885(line 4885) no Hoare annotation was computed. [2019-09-08 18:28:34,169 INFO L439 ceAbstractionStarter]: At program point L4935(line 4935) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,169 INFO L443 ceAbstractionStarter]: For program point L4968-1(line 4968) no Hoare annotation was computed. [2019-09-08 18:28:34,170 INFO L443 ceAbstractionStarter]: For program point L4902(line 4902) no Hoare annotation was computed. [2019-09-08 18:28:34,170 INFO L443 ceAbstractionStarter]: For program point L4935-1(line 4935) no Hoare annotation was computed. [2019-09-08 18:28:34,170 INFO L439 ceAbstractionStarter]: At program point L4968(line 4968) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,170 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 4843 5112) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,170 INFO L439 ceAbstractionStarter]: At program point L4886(line 4886) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,170 INFO L443 ceAbstractionStarter]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2019-09-08 18:28:34,170 INFO L443 ceAbstractionStarter]: For program point L5002(lines 5002 5064) no Hoare annotation was computed. [2019-09-08 18:28:34,171 INFO L443 ceAbstractionStarter]: For program point L4903(lines 4903 4960) no Hoare annotation was computed. [2019-09-08 18:28:34,171 INFO L439 ceAbstractionStarter]: At program point L4986(lines 4871 5111) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,171 INFO L439 ceAbstractionStarter]: At program point L4887(line 4887) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,171 INFO L443 ceAbstractionStarter]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2019-09-08 18:28:34,171 INFO L443 ceAbstractionStarter]: For program point L4887-1(line 4887) no Hoare annotation was computed. [2019-09-08 18:28:34,171 INFO L439 ceAbstractionStarter]: At program point L4920(line 4920) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,171 INFO L443 ceAbstractionStarter]: For program point L5003(line 5003) no Hoare annotation was computed. [2019-09-08 18:28:34,171 INFO L443 ceAbstractionStarter]: For program point L5069(line 5069) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L4888-1(line 4888) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L439 ceAbstractionStarter]: At program point L4888(line 4888) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L5103(line 5103) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L5070(lines 5070 5101) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L5004-2(lines 5002 5064) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L5037(line 5037) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L5004(lines 5004 5008) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2019-09-08 18:28:34,172 INFO L443 ceAbstractionStarter]: For program point L4905(lines 4905 4957) no Hoare annotation was computed. [2019-09-08 18:28:34,173 INFO L439 ceAbstractionStarter]: At program point L4872(line 4872) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,173 INFO L443 ceAbstractionStarter]: For program point L4955(line 4955) no Hoare annotation was computed. [2019-09-08 18:28:34,173 INFO L439 ceAbstractionStarter]: At program point L4889(line 4889) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,173 INFO L443 ceAbstractionStarter]: For program point L4889-1(line 4889) no Hoare annotation was computed. [2019-09-08 18:28:34,173 INFO L443 ceAbstractionStarter]: For program point L5038(lines 5038 5042) no Hoare annotation was computed. [2019-09-08 18:28:34,173 INFO L439 ceAbstractionStarter]: At program point L5104(line 5104) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,173 INFO L443 ceAbstractionStarter]: For program point L4906(line 4906) no Hoare annotation was computed. [2019-09-08 18:28:34,174 INFO L439 ceAbstractionStarter]: At program point L5005(line 5005) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,174 INFO L443 ceAbstractionStarter]: For program point L5005-1(line 5005) no Hoare annotation was computed. [2019-09-08 18:28:34,174 INFO L443 ceAbstractionStarter]: For program point L5055(line 5055) no Hoare annotation was computed. [2019-09-08 18:28:34,174 INFO L443 ceAbstractionStarter]: For program point L5088(line 5088) no Hoare annotation was computed. [2019-09-08 18:28:34,174 INFO L439 ceAbstractionStarter]: At program point L4890(line 4890) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,174 INFO L439 ceAbstractionStarter]: At program point L4956(line 4956) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,174 INFO L443 ceAbstractionStarter]: For program point L4890-1(line 4890) no Hoare annotation was computed. [2019-09-08 18:28:34,175 INFO L439 ceAbstractionStarter]: At program point L5039(line 5039) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,175 INFO L443 ceAbstractionStarter]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2019-09-08 18:28:34,175 INFO L443 ceAbstractionStarter]: For program point L5072(lines 5072 5098) no Hoare annotation was computed. [2019-09-08 18:28:34,175 INFO L443 ceAbstractionStarter]: For program point L4907(lines 4907 4911) no Hoare annotation was computed. [2019-09-08 18:28:34,175 INFO L439 ceAbstractionStarter]: At program point L4874(line 4874) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= ~ldv_state_variable_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,175 INFO L443 ceAbstractionStarter]: For program point L4940(line 4940) no Hoare annotation was computed. [2019-09-08 18:28:34,175 INFO L443 ceAbstractionStarter]: For program point L4874-1(line 4874) no Hoare annotation was computed. [2019-09-08 18:28:34,175 INFO L443 ceAbstractionStarter]: For program point L4255(lines 4255 4267) no Hoare annotation was computed. [2019-09-08 18:28:34,176 INFO L443 ceAbstractionStarter]: For program point L4280-1(line 4280) no Hoare annotation was computed. [2019-09-08 18:28:34,176 INFO L439 ceAbstractionStarter]: At program point L4280(line 4280) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,176 INFO L443 ceAbstractionStarter]: For program point L4239(lines 4239 4243) no Hoare annotation was computed. [2019-09-08 18:28:34,176 INFO L443 ceAbstractionStarter]: For program point L4272(lines 4272 4277) no Hoare annotation was computed. [2019-09-08 18:28:34,176 INFO L439 ceAbstractionStarter]: At program point lp_openENTRY(lines 4213 4297) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,176 INFO L439 ceAbstractionStarter]: At program point L4227(line 4227) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,176 INFO L443 ceAbstractionStarter]: For program point lp_openEXIT(lines 4213 4297) no Hoare annotation was computed. [2019-09-08 18:28:34,177 INFO L443 ceAbstractionStarter]: For program point L4227-1(lines 4223 4296) no Hoare annotation was computed. [2019-09-08 18:28:34,177 INFO L439 ceAbstractionStarter]: At program point L4293(lines 4223 4296) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,177 INFO L443 ceAbstractionStarter]: For program point L4248-1(lines 4244 4268) no Hoare annotation was computed. [2019-09-08 18:28:34,177 INFO L443 ceAbstractionStarter]: For program point L4281(lines 4281 4286) no Hoare annotation was computed. [2019-09-08 18:28:34,177 INFO L439 ceAbstractionStarter]: At program point L4248(line 4248) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,177 INFO L443 ceAbstractionStarter]: For program point L4244-2(lines 4244 4269) no Hoare annotation was computed. [2019-09-08 18:28:34,177 INFO L443 ceAbstractionStarter]: For program point L4244(line 4244) no Hoare annotation was computed. [2019-09-08 18:28:34,177 INFO L443 ceAbstractionStarter]: For program point lp_openFINAL(lines 4213 4297) no Hoare annotation was computed. [2019-09-08 18:28:34,178 INFO L439 ceAbstractionStarter]: At program point L4244-4(lines 4244 4269) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,178 INFO L443 ceAbstractionStarter]: For program point L4294(line 4294) no Hoare annotation was computed. [2019-09-08 18:28:34,178 INFO L439 ceAbstractionStarter]: At program point L4290(line 4290) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,178 INFO L443 ceAbstractionStarter]: For program point L4261(lines 4261 4267) no Hoare annotation was computed. [2019-09-08 18:28:34,178 INFO L443 ceAbstractionStarter]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2019-09-08 18:28:34,178 INFO L443 ceAbstractionStarter]: For program point L4290-1(line 4290) no Hoare annotation was computed. [2019-09-08 18:28:34,178 INFO L439 ceAbstractionStarter]: At program point L4224(line 4224) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,179 INFO L439 ceAbstractionStarter]: At program point L4278(line 4278) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,179 INFO L439 ceAbstractionStarter]: At program point L4245(line 4245) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,179 INFO L443 ceAbstractionStarter]: For program point L4278-1(line 4278) no Hoare annotation was computed. [2019-09-08 18:28:34,179 INFO L443 ceAbstractionStarter]: For program point L4245-1(line 4245) no Hoare annotation was computed. [2019-09-08 18:28:34,179 INFO L443 ceAbstractionStarter]: For program point L4270(line 4270) no Hoare annotation was computed. [2019-09-08 18:28:34,179 INFO L443 ceAbstractionStarter]: For program point L4233(lines 4233 4237) no Hoare annotation was computed. [2019-09-08 18:28:34,179 INFO L439 ceAbstractionStarter]: At program point L4291(line 4291) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,179 INFO L443 ceAbstractionStarter]: For program point L4291-1(line 4291) no Hoare annotation was computed. [2019-09-08 18:28:34,180 INFO L443 ceAbstractionStarter]: For program point L4279(lines 4279 4289) no Hoare annotation was computed. [2019-09-08 18:28:34,180 INFO L439 ceAbstractionStarter]: At program point L4246(line 4246) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,180 INFO L443 ceAbstractionStarter]: For program point L4279-1(lines 4279 4289) no Hoare annotation was computed. [2019-09-08 18:28:34,180 INFO L443 ceAbstractionStarter]: For program point L4246-1(line 4246) no Hoare annotation was computed. [2019-09-08 18:28:34,180 INFO L439 ceAbstractionStarter]: At program point L4238(line 4238) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_3~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 2 ~ldv_mutex_lp_mutex~0)) [2019-09-08 18:28:34,180 INFO L443 ceAbstractionStarter]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2019-09-08 18:28:34,180 INFO L443 ceAbstractionStarter]: For program point need_reschedFINAL(lines 3631 3642) no Hoare annotation was computed. [2019-09-08 18:28:34,180 INFO L443 ceAbstractionStarter]: For program point need_reschedEXIT(lines 3631 3642) no Hoare annotation was computed. [2019-09-08 18:28:34,181 INFO L446 ceAbstractionStarter]: At program point need_reschedENTRY(lines 3631 3642) the Hoare annotation is: true [2019-09-08 18:28:34,181 INFO L446 ceAbstractionStarter]: At program point L3638(line 3638) the Hoare annotation is: true [2019-09-08 18:28:34,181 INFO L443 ceAbstractionStarter]: For program point L3639-1(line 3639) no Hoare annotation was computed. [2019-09-08 18:28:34,181 INFO L446 ceAbstractionStarter]: At program point L3639(line 3639) the Hoare annotation is: true [2019-09-08 18:28:34,181 INFO L443 ceAbstractionStarter]: For program point L3637-1(line 3637) no Hoare annotation was computed. [2019-09-08 18:28:34,181 INFO L446 ceAbstractionStarter]: At program point L3637(line 3637) the Hoare annotation is: true [2019-09-08 18:28:34,181 INFO L443 ceAbstractionStarter]: For program point L3638-1(line 3638) no Hoare annotation was computed. [2019-09-08 18:28:34,181 INFO L443 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 6132 6134) no Hoare annotation was computed. [2019-09-08 18:28:34,181 INFO L443 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 6132 6134) no Hoare annotation was computed. [2019-09-08 18:28:34,182 INFO L446 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 6132 6134) the Hoare annotation is: true [2019-09-08 18:28:34,182 INFO L443 ceAbstractionStarter]: For program point L4623(lines 4623 4626) no Hoare annotation was computed. [2019-09-08 18:28:34,182 INFO L446 ceAbstractionStarter]: At program point lp_attachENTRY(lines 4604 4653) the Hoare annotation is: true [2019-09-08 18:28:34,182 INFO L443 ceAbstractionStarter]: For program point L4611(line 4611) no Hoare annotation was computed. [2019-09-08 18:28:34,182 INFO L446 ceAbstractionStarter]: At program point L4644(lines 4610 4649) the Hoare annotation is: true [2019-09-08 18:28:34,182 INFO L443 ceAbstractionStarter]: For program point L4611-2(line 4611) no Hoare annotation was computed. [2019-09-08 18:28:34,182 INFO L443 ceAbstractionStarter]: For program point lp_attachEXIT(lines 4604 4653) no Hoare annotation was computed. [2019-09-08 18:28:34,182 INFO L443 ceAbstractionStarter]: For program point L4632(lines 4632 4640) no Hoare annotation was computed. [2019-09-08 18:28:34,182 INFO L443 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2019-09-08 18:28:34,183 INFO L443 ceAbstractionStarter]: For program point L4612(line 4612) no Hoare annotation was computed. [2019-09-08 18:28:34,183 INFO L446 ceAbstractionStarter]: At program point L4633(line 4633) the Hoare annotation is: true [2019-09-08 18:28:34,183 INFO L443 ceAbstractionStarter]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2019-09-08 18:28:34,183 INFO L446 ceAbstractionStarter]: At program point L4650(lines 4604 4653) the Hoare annotation is: true [2019-09-08 18:28:34,183 INFO L443 ceAbstractionStarter]: For program point L4617(lines 4617 4621) no Hoare annotation was computed. [2019-09-08 18:28:34,183 INFO L443 ceAbstractionStarter]: For program point L4613-2(lines 4613 4616) no Hoare annotation was computed. [2019-09-08 18:28:34,183 INFO L446 ceAbstractionStarter]: At program point L4642(lines 4610 4649) the Hoare annotation is: true [2019-09-08 18:28:34,183 INFO L443 ceAbstractionStarter]: For program point L4613(line 4613) no Hoare annotation was computed. [2019-09-08 18:28:34,183 INFO L443 ceAbstractionStarter]: For program point L4634(lines 4634 4637) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L446 ceAbstractionStarter]: At program point L4622(line 4622) the Hoare annotation is: true [2019-09-08 18:28:34,184 INFO L443 ceAbstractionStarter]: For program point L4622-1(line 4622) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L443 ceAbstractionStarter]: For program point L4610(lines 4610 4649) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L446 ceAbstractionStarter]: At program point lp_detachENTRY(lines 4654 4664) the Hoare annotation is: true [2019-09-08 18:28:34,184 INFO L443 ceAbstractionStarter]: For program point L4657-2(lines 4654 4664) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L443 ceAbstractionStarter]: For program point L4657(lines 4657 4661) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L443 ceAbstractionStarter]: For program point L4658-1(line 4658) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L443 ceAbstractionStarter]: For program point lp_detachEXIT(lines 4654 4664) no Hoare annotation was computed. [2019-09-08 18:28:34,184 INFO L446 ceAbstractionStarter]: At program point L4658(line 4658) the Hoare annotation is: true [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 5857 5873) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 5857 5873) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point L5866(lines 5866 5871) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 5857 5873) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point L5862(line 5862) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point L5865(line 5865) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point L5861(lines 5861 5864) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point L5861-1(lines 5861 5864) no Hoare annotation was computed. [2019-09-08 18:28:34,185 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lp_mutexFINAL(lines 5702 5712) no Hoare annotation was computed. [2019-09-08 18:28:34,186 INFO L439 ceAbstractionStarter]: At program point L5706(line 5706) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,186 INFO L443 ceAbstractionStarter]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2019-09-08 18:28:34,186 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_lp_mutexENTRY(lines 5702 5712) the Hoare annotation is: (or (= 1 ~ldv_mutex_lp_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 |old(~ldv_mutex_lp_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,186 INFO L443 ceAbstractionStarter]: For program point L5705-1(lines 5705 5708) no Hoare annotation was computed. [2019-09-08 18:28:34,186 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lp_mutexEXIT(lines 5702 5712) no Hoare annotation was computed. [2019-09-08 18:28:34,186 INFO L443 ceAbstractionStarter]: For program point _copy_to_userEXIT(lines 6170 6172) no Hoare annotation was computed. [2019-09-08 18:28:34,186 INFO L446 ceAbstractionStarter]: At program point _copy_to_userENTRY(lines 6170 6172) the Hoare annotation is: true [2019-09-08 18:28:34,186 INFO L443 ceAbstractionStarter]: For program point _copy_to_userFINAL(lines 6170 6172) no Hoare annotation was computed. [2019-09-08 18:28:34,186 INFO L443 ceAbstractionStarter]: For program point L3593-1(line 3593) no Hoare annotation was computed. [2019-09-08 18:28:34,187 INFO L446 ceAbstractionStarter]: At program point L3593(line 3593) the Hoare annotation is: true [2019-09-08 18:28:34,187 INFO L443 ceAbstractionStarter]: For program point current_thread_infoEXIT(lines 3589 3596) no Hoare annotation was computed. [2019-09-08 18:28:34,187 INFO L446 ceAbstractionStarter]: At program point current_thread_infoENTRY(lines 3589 3596) the Hoare annotation is: true [2019-09-08 18:28:34,187 INFO L443 ceAbstractionStarter]: For program point current_thread_infoFINAL(lines 3589 3596) no Hoare annotation was computed. [2019-09-08 18:28:34,187 INFO L443 ceAbstractionStarter]: For program point __parport_register_driverEXIT(lines 6151 6153) no Hoare annotation was computed. [2019-09-08 18:28:34,187 INFO L446 ceAbstractionStarter]: At program point __parport_register_driverENTRY(lines 6151 6153) the Hoare annotation is: true [2019-09-08 18:28:34,187 INFO L443 ceAbstractionStarter]: For program point __parport_register_driverFINAL(lines 6151 6153) no Hoare annotation was computed. [2019-09-08 18:28:34,187 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,188 INFO L443 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,188 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,188 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,188 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,188 INFO L446 ceAbstractionStarter]: At program point lp_negotiateENTRY(lines 3827 3839) the Hoare annotation is: true [2019-09-08 18:28:34,188 INFO L446 ceAbstractionStarter]: At program point L3834(line 3834) the Hoare annotation is: true [2019-09-08 18:28:34,188 INFO L443 ceAbstractionStarter]: For program point L3832(lines 3832 3836) no Hoare annotation was computed. [2019-09-08 18:28:34,188 INFO L443 ceAbstractionStarter]: For program point L3834-1(line 3834) no Hoare annotation was computed. [2019-09-08 18:28:34,188 INFO L443 ceAbstractionStarter]: For program point lp_negotiateFINAL(lines 3827 3839) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point L3831-1(line 3831) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point L3832-2(lines 3832 3836) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L446 ceAbstractionStarter]: At program point L3831(line 3831) the Hoare annotation is: true [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point lp_negotiateEXIT(lines 3827 3839) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockEXIT(lines 5569 5585) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockENTRY(lines 5569 5585) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point L5578(lines 5578 5583) no Hoare annotation was computed. [2019-09-08 18:28:34,189 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockFINAL(lines 5569 5585) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point L5574(line 5574) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point L5577(line 5577) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point L5573(lines 5573 5576) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point L5573-1(lines 5573 5576) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point _cond_reschedFINAL(lines 6162 6164) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L446 ceAbstractionStarter]: At program point _cond_reschedENTRY(lines 6162 6164) the Hoare annotation is: true [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point _cond_reschedEXIT(lines 6162 6164) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_port_mutex_of_lp_structFINAL(lines 5990 6000) no Hoare annotation was computed. [2019-09-08 18:28:34,190 INFO L443 ceAbstractionStarter]: For program point L5994(line 5994) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_port_mutex_of_lp_structEXIT(lines 5990 6000) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_port_mutex_of_lp_structENTRY(lines 5990 6000) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point L5993(lines 5993 5996) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point L5993-1(lines 5993 5996) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceEXIT(lines 5933 5947) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceENTRY(lines 5933 5947) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceFINAL(lines 5933 5947) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point L5943(line 5943) no Hoare annotation was computed. [2019-09-08 18:28:34,191 INFO L443 ceAbstractionStarter]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point L5939(lines 5939 5945) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point L5938(line 5938) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point L5940(line 5940) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_mutex_of_deviceEXIT(lines 5925 5932) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point L5929(line 5929) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point L5929-1(line 5929) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_mutex_of_deviceENTRY(lines 5925 5932) no Hoare annotation was computed. [2019-09-08 18:28:34,192 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_mutex_of_deviceFINAL(lines 5925 5932) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L446 ceAbstractionStarter]: At program point L5117(line 5117) the Hoare annotation is: true [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 5113 5120) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L446 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 5113 5120) the Hoare annotation is: true [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 5113 5120) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_lp_mutexEXIT(lines 5804 5810) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_lp_mutexENTRY(lines 5804 5810) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point ldv_usb_unlock_device_lp_mutexFINAL(lines 5804 5810) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L443 ceAbstractionStarter]: For program point iminorEXIT(lines 3669 3674) no Hoare annotation was computed. [2019-09-08 18:28:34,193 INFO L446 ceAbstractionStarter]: At program point iminorENTRY(lines 3669 3674) the Hoare annotation is: true [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point iminorFINAL(lines 3669 3674) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_port_mutex_of_lp_structFINAL(lines 6069 6076) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_port_mutex_of_lp_structEXIT(lines 6069 6076) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_port_mutex_of_lp_structENTRY(lines 6069 6076) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point L6073(line 6073) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point L5607(lines 5607 5616) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2019-09-08 18:28:34,194 INFO L443 ceAbstractionStarter]: For program point L5609(lines 5609 5613) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockEXIT(lines 5603 5618) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point L5608(line 5608) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockENTRY(lines 5603 5618) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockFINAL(lines 5603 5618) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_6ENTRY(lines 5137 5144) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_6EXIT(lines 5137 5144) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_6FINAL(lines 5137 5144) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point L5140-1(line 5140) no Hoare annotation was computed. [2019-09-08 18:28:34,195 INFO L443 ceAbstractionStarter]: For program point L5140(line 5140) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7ENTRY(lines 5145 5152) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point L5148-1(line 5148) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 5145 5152) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point L5148(line 5148) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 5145 5152) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_port_mutex_of_lp_structEXIT(lines 6062 6068) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_port_mutex_of_lp_structENTRY(lines 6062 6068) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_port_mutex_of_lp_structFINAL(lines 6062 6068) no Hoare annotation was computed. [2019-09-08 18:28:34,196 INFO L446 ceAbstractionStarter]: At program point prepare_to_waitENTRY(lines 6272 6274) the Hoare annotation is: true [2019-09-08 18:28:34,196 INFO L443 ceAbstractionStarter]: For program point prepare_to_waitFINAL(lines 6272 6274) no Hoare annotation was computed. [2019-09-08 18:28:34,197 INFO L443 ceAbstractionStarter]: For program point prepare_to_waitEXIT(lines 6272 6274) no Hoare annotation was computed. [2019-09-08 18:28:34,197 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_15FINAL(lines 5224 5231) no Hoare annotation was computed. [2019-09-08 18:28:34,197 INFO L439 ceAbstractionStarter]: At program point L5227(line 5227) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,197 INFO L439 ceAbstractionStarter]: At program point L5227-1(line 5227) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,197 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_15ENTRY(lines 5224 5231) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,197 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_15EXIT(lines 5224 5231) no Hoare annotation was computed. [2019-09-08 18:28:34,197 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 5203 5210) no Hoare annotation was computed. [2019-09-08 18:28:34,198 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 5203 5210) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,198 INFO L439 ceAbstractionStarter]: At program point L5206(line 5206) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,198 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 5203 5210) no Hoare annotation was computed. [2019-09-08 18:28:34,198 INFO L439 ceAbstractionStarter]: At program point L5206-1(line 5206) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,198 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockENTRY(lines 5619 5629) no Hoare annotation was computed. [2019-09-08 18:28:34,198 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockEXIT(lines 5619 5629) no Hoare annotation was computed. [2019-09-08 18:28:34,198 INFO L443 ceAbstractionStarter]: For program point L5623(line 5623) no Hoare annotation was computed. [2019-09-08 18:28:34,198 INFO L443 ceAbstractionStarter]: For program point L5622(lines 5622 5625) no Hoare annotation was computed. [2019-09-08 18:28:34,198 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockFINAL(lines 5619 5629) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point L5622-1(lines 5622 5625) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point L5185(line 5185) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point L5185-1(line 5185) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11ENTRY(lines 5182 5189) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 5182 5189) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 5182 5189) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lp_mutexEXIT(lines 5668 5684) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lp_mutexFINAL(lines 5668 5684) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point L5677(lines 5677 5682) no Hoare annotation was computed. [2019-09-08 18:28:34,199 INFO L443 ceAbstractionStarter]: For program point L5676(line 5676) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point L5672-1(lines 5672 5675) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point L5673(line 5673) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point L5672(lines 5672 5675) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lp_mutexENTRY(lines 5668 5684) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point parport_unregister_driverEXIT(lines 6265 6267) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L446 ceAbstractionStarter]: At program point parport_unregister_driverENTRY(lines 6265 6267) the Hoare annotation is: true [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point parport_unregister_driverFINAL(lines 6265 6267) no Hoare annotation was computed. [2019-09-08 18:28:34,200 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 3546 3553) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 3546 3553) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 3546 3553) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L446 ceAbstractionStarter]: At program point L3962(lines 3942 3967) the Hoare annotation is: true [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point lp_wait_readyEXIT(lines 3937 3968) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point L3956(lines 3956 3960) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L446 ceAbstractionStarter]: At program point L3954(line 3954) the Hoare annotation is: true [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point L3954-1(line 3954) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point L3950(line 3950) no Hoare annotation was computed. [2019-09-08 18:28:34,201 INFO L443 ceAbstractionStarter]: For program point L3950-1(line 3950) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L443 ceAbstractionStarter]: For program point L3950-3(line 3950) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L443 ceAbstractionStarter]: For program point L3944(lines 3944 3947) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L443 ceAbstractionStarter]: For program point L3950-5(lines 3950 3953) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L443 ceAbstractionStarter]: For program point lp_wait_readyFINAL(lines 3937 3968) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L446 ceAbstractionStarter]: At program point L3965(lines 3942 3967) the Hoare annotation is: true [2019-09-08 18:28:34,202 INFO L443 ceAbstractionStarter]: For program point L3961(lines 3961 3964) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L446 ceAbstractionStarter]: At program point lp_wait_readyENTRY(lines 3937 3968) the Hoare annotation is: true [2019-09-08 18:28:34,202 INFO L443 ceAbstractionStarter]: For program point L3955-1(line 3955) no Hoare annotation was computed. [2019-09-08 18:28:34,202 INFO L446 ceAbstractionStarter]: At program point L3955(line 3955) the Hoare annotation is: true [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point L3949(line 3949) no Hoare annotation was computed. [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point device_destroyFINAL(lines 6184 6186) no Hoare annotation was computed. [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point device_destroyEXIT(lines 6184 6186) no Hoare annotation was computed. [2019-09-08 18:28:34,203 INFO L446 ceAbstractionStarter]: At program point device_destroyENTRY(lines 6184 6186) the Hoare annotation is: true [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point __copy_to_user_overflowEXIT(lines 6138 6140) no Hoare annotation was computed. [2019-09-08 18:28:34,203 INFO L446 ceAbstractionStarter]: At program point __copy_to_user_overflowFINAL(lines 6138 6140) the Hoare annotation is: true [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point L5911(line 5911) no Hoare annotation was computed. [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point L5910(lines 5910 5913) no Hoare annotation was computed. [2019-09-08 18:28:34,203 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 5907 5917) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 5907 5917) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 5907 5917) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point L5910-1(lines 5910 5913) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L446 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 6141 6143) the Hoare annotation is: true [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 6141 6143) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 6141 6143) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point set_bitFINAL(lines 3362 3368) no Hoare annotation was computed. [2019-09-08 18:28:34,204 INFO L443 ceAbstractionStarter]: For program point set_bitEXIT(lines 3362 3368) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L446 ceAbstractionStarter]: At program point set_bitENTRY(lines 3362 3368) the Hoare annotation is: true [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_lockENTRY(lines 5645 5659) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point L5650-1(line 5650) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point L5655(line 5655) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_lockFINAL(lines 5645 5659) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point L5651(lines 5651 5657) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point L5652-1(line 5652) no Hoare annotation was computed. [2019-09-08 18:28:34,205 INFO L443 ceAbstractionStarter]: For program point L5650(line 5650) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_lockEXIT(lines 5645 5659) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point L5652(line 5652) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L446 ceAbstractionStarter]: At program point L3454(lines 3437 3456) the Hoare annotation is: true [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point L3448(line 3448) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point L3442(line 3442) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point L3438(lines 3438 3453) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point current_top_of_stackEXIT(lines 3434 3457) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L446 ceAbstractionStarter]: At program point current_top_of_stackENTRY(lines 3434 3457) the Hoare annotation is: true [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point L3451(line 3451) no Hoare annotation was computed. [2019-09-08 18:28:34,206 INFO L443 ceAbstractionStarter]: For program point L3445(line 3445) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point L3439(line 3439) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point current_top_of_stackFINAL(lines 3434 3457) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_i_mutex_of_inodeEXIT(lines 5493 5500) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_i_mutex_of_inodeENTRY(lines 5493 5500) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point ldv_usb_trylock_device_i_mutex_of_inodeFINAL(lines 5493 5500) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point L5497(line 5497) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point schedule_timeoutFINAL(lines 6286 6288) no Hoare annotation was computed. [2019-09-08 18:28:34,207 INFO L443 ceAbstractionStarter]: For program point schedule_timeoutEXIT(lines 6286 6288) no Hoare annotation was computed. [2019-09-08 18:28:34,208 INFO L446 ceAbstractionStarter]: At program point schedule_timeoutENTRY(lines 6286 6288) the Hoare annotation is: true [2019-09-08 18:28:34,208 INFO L446 ceAbstractionStarter]: At program point __copy_from_user_overflowFINAL(lines 6135 6137) the Hoare annotation is: true [2019-09-08 18:28:34,208 INFO L443 ceAbstractionStarter]: For program point __copy_from_user_overflowEXIT(lines 6135 6137) no Hoare annotation was computed. [2019-09-08 18:28:34,208 INFO L439 ceAbstractionStarter]: At program point L5217(line 5217) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,208 INFO L443 ceAbstractionStarter]: For program point L5217-1(line 5217) no Hoare annotation was computed. [2019-09-08 18:28:34,208 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_14ENTRY(lines 5211 5223) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,208 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_14FINAL(lines 5211 5223) no Hoare annotation was computed. [2019-09-08 18:28:34,208 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_14EXIT(lines 5211 5223) no Hoare annotation was computed. [2019-09-08 18:28:34,209 INFO L439 ceAbstractionStarter]: At program point L5219(line 5219) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,209 INFO L443 ceAbstractionStarter]: For program point L5219-1(line 5219) no Hoare annotation was computed. [2019-09-08 18:28:34,209 INFO L443 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 3378 3386) no Hoare annotation was computed. [2019-09-08 18:28:34,209 INFO L446 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 3378 3386) the Hoare annotation is: true [2019-09-08 18:28:34,209 INFO L443 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 3378 3386) no Hoare annotation was computed. [2019-09-08 18:28:34,209 INFO L439 ceAbstractionStarter]: At program point L4032(line 4032) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,209 INFO L443 ceAbstractionStarter]: For program point L4065-1(lines 4021 4092) no Hoare annotation was computed. [2019-09-08 18:28:34,209 INFO L443 ceAbstractionStarter]: For program point L4065(lines 4065 4068) no Hoare annotation was computed. [2019-09-08 18:28:34,209 INFO L443 ceAbstractionStarter]: For program point L3999(line 3999) no Hoare annotation was computed. [2019-09-08 18:28:34,210 INFO L443 ceAbstractionStarter]: For program point L4032-1(line 4032) no Hoare annotation was computed. [2019-09-08 18:28:34,210 INFO L443 ceAbstractionStarter]: For program point L3999-2(line 3999) no Hoare annotation was computed. [2019-09-08 18:28:34,210 INFO L443 ceAbstractionStarter]: For program point L4024(lines 4024 4030) no Hoare annotation was computed. [2019-09-08 18:28:34,210 INFO L439 ceAbstractionStarter]: At program point L4024-2(lines 4024 4030) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,210 INFO L439 ceAbstractionStarter]: At program point L4016(line 4016) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,210 INFO L443 ceAbstractionStarter]: For program point L4016-1(line 4016) no Hoare annotation was computed. [2019-09-08 18:28:34,210 INFO L443 ceAbstractionStarter]: For program point L4041(lines 4041 4069) no Hoare annotation was computed. [2019-09-08 18:28:34,210 INFO L439 ceAbstractionStarter]: At program point L4066(line 4066) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,211 INFO L439 ceAbstractionStarter]: At program point L4099(line 4099) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,211 INFO L443 ceAbstractionStarter]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2019-09-08 18:28:34,211 INFO L443 ceAbstractionStarter]: For program point L4033(lines 4033 4040) no Hoare annotation was computed. [2019-09-08 18:28:34,211 INFO L439 ceAbstractionStarter]: At program point L4000-2(lines 4000 4003) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,211 INFO L439 ceAbstractionStarter]: At program point L3992(line 3992) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,211 INFO L443 ceAbstractionStarter]: For program point L3992-1(line 3992) no Hoare annotation was computed. [2019-09-08 18:28:34,211 INFO L439 ceAbstractionStarter]: At program point L4042(line 4042) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,212 INFO L443 ceAbstractionStarter]: For program point L4009-1(line 4009) no Hoare annotation was computed. [2019-09-08 18:28:34,212 INFO L439 ceAbstractionStarter]: At program point L4009(line 4009) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,212 INFO L443 ceAbstractionStarter]: For program point L4042-1(line 4042) no Hoare annotation was computed. [2019-09-08 18:28:34,212 INFO L443 ceAbstractionStarter]: For program point L4034(lines 4034 4037) no Hoare annotation was computed. [2019-09-08 18:28:34,212 INFO L443 ceAbstractionStarter]: For program point L3993-1(line 3993) no Hoare annotation was computed. [2019-09-08 18:28:34,212 INFO L439 ceAbstractionStarter]: At program point L3993(line 3993) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,212 INFO L443 ceAbstractionStarter]: For program point L4018(line 4018) no Hoare annotation was computed. [2019-09-08 18:28:34,212 INFO L439 ceAbstractionStarter]: At program point L4018-2(line 4018) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point L4018-3(line 4018) no Hoare annotation was computed. [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point L4076(line 4076) no Hoare annotation was computed. [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point L4010(lines 4010 4014) no Hoare annotation was computed. [2019-09-08 18:28:34,213 INFO L439 ceAbstractionStarter]: At program point lp_writeENTRY(lines 3969 4106) the Hoare annotation is: (or (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,213 INFO L439 ceAbstractionStarter]: At program point L4060(line 4060) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point lp_writeFINAL(lines 3969 4106) no Hoare annotation was computed. [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point L4052(lines 4052 4059) no Hoare annotation was computed. [2019-09-08 18:28:34,213 INFO L443 ceAbstractionStarter]: For program point L4019-1(line 4019) no Hoare annotation was computed. [2019-09-08 18:28:34,214 INFO L439 ceAbstractionStarter]: At program point L4019(line 4019) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,214 INFO L439 ceAbstractionStarter]: At program point L4044(line 4044) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,214 INFO L443 ceAbstractionStarter]: For program point L4077(lines 4077 4084) no Hoare annotation was computed. [2019-09-08 18:28:34,214 INFO L443 ceAbstractionStarter]: For program point L4044-1(line 4044) no Hoare annotation was computed. [2019-09-08 18:28:34,214 INFO L439 ceAbstractionStarter]: At program point L4102(lines 3991 4105) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,214 INFO L443 ceAbstractionStarter]: For program point lp_writeEXIT(lines 3969 4106) no Hoare annotation was computed. [2019-09-08 18:28:34,214 INFO L443 ceAbstractionStarter]: For program point L4094(line 4094) no Hoare annotation was computed. [2019-09-08 18:28:34,214 INFO L443 ceAbstractionStarter]: For program point L4061-1(line 4061) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L439 ceAbstractionStarter]: At program point L4061(line 4061) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4053(lines 4053 4056) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4078(lines 4078 4081) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4045(lines 4045 4059) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4103(line 4103) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4004(line 4004) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4070-1(lines 4021 4092) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L443 ceAbstractionStarter]: For program point L4095(lines 4095 4101) no Hoare annotation was computed. [2019-09-08 18:28:34,215 INFO L439 ceAbstractionStarter]: At program point L4021-1(lines 4021 4093) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,216 INFO L443 ceAbstractionStarter]: For program point L4021(lines 4021 4093) no Hoare annotation was computed. [2019-09-08 18:28:34,216 INFO L443 ceAbstractionStarter]: For program point L4046(lines 4046 4049) no Hoare annotation was computed. [2019-09-08 18:28:34,216 INFO L443 ceAbstractionStarter]: For program point L4005(lines 4005 4008) no Hoare annotation was computed. [2019-09-08 18:28:34,216 INFO L439 ceAbstractionStarter]: At program point L4088(lines 4021 4092) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,216 INFO L443 ceAbstractionStarter]: For program point L4072(lines 4072 4075) no Hoare annotation was computed. [2019-09-08 18:28:34,216 INFO L439 ceAbstractionStarter]: At program point L4072-2(lines 4072 4075) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,216 INFO L439 ceAbstractionStarter]: At program point L4064(line 4064) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,217 INFO L443 ceAbstractionStarter]: For program point L4097-1(line 4097) no Hoare annotation was computed. [2019-09-08 18:28:34,217 INFO L439 ceAbstractionStarter]: At program point L4097(line 4097) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,217 INFO L443 ceAbstractionStarter]: For program point L4031(line 4031) no Hoare annotation was computed. [2019-09-08 18:28:34,217 INFO L443 ceAbstractionStarter]: For program point L4064-1(line 4064) no Hoare annotation was computed. [2019-09-08 18:28:34,217 INFO L443 ceAbstractionStarter]: For program point L4023(line 4023) no Hoare annotation was computed. [2019-09-08 18:28:34,217 INFO L443 ceAbstractionStarter]: For program point L4015-1(line 4015) no Hoare annotation was computed. [2019-09-08 18:28:34,217 INFO L439 ceAbstractionStarter]: At program point L4015(line 4015) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 lp_write_~tmp___1~1) (= ~ldv_mutex_port_mutex_of_lp_struct~0 2)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,218 INFO L443 ceAbstractionStarter]: For program point device_createEXIT(lines 6181 6183) no Hoare annotation was computed. [2019-09-08 18:28:34,218 INFO L443 ceAbstractionStarter]: For program point device_createENTRY(lines 6181 6183) no Hoare annotation was computed. [2019-09-08 18:28:34,218 INFO L443 ceAbstractionStarter]: For program point device_createFINAL(lines 6181 6183) no Hoare annotation was computed. [2019-09-08 18:28:34,218 INFO L443 ceAbstractionStarter]: For program point L6182(line 6182) no Hoare annotation was computed. [2019-09-08 18:28:34,218 INFO L443 ceAbstractionStarter]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2019-09-08 18:28:34,218 INFO L439 ceAbstractionStarter]: At program point L6111(line 6111) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,218 INFO L439 ceAbstractionStarter]: At program point L6107(line 6107) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,218 INFO L439 ceAbstractionStarter]: At program point L6103(line 6103) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,219 INFO L443 ceAbstractionStarter]: For program point L6118(lines 6099 6124) no Hoare annotation was computed. [2019-09-08 18:28:34,219 INFO L443 ceAbstractionStarter]: For program point L6114(lines 6101 6123) no Hoare annotation was computed. [2019-09-08 18:28:34,219 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6099 6124) no Hoare annotation was computed. [2019-09-08 18:28:34,219 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6099 6124) the Hoare annotation is: true [2019-09-08 18:28:34,219 INFO L443 ceAbstractionStarter]: For program point L6110(lines 6101 6123) no Hoare annotation was computed. [2019-09-08 18:28:34,219 INFO L443 ceAbstractionStarter]: For program point L6106(lines 6101 6123) no Hoare annotation was computed. [2019-09-08 18:28:34,219 INFO L443 ceAbstractionStarter]: For program point L6102(lines 6101 6123) no Hoare annotation was computed. [2019-09-08 18:28:34,219 INFO L439 ceAbstractionStarter]: At program point L6119(line 6119) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,220 INFO L439 ceAbstractionStarter]: At program point L6115(line 6115) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_port_mutex_of_lp_struct~0)) (not (= 1 ~ldv_mutex_lp_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2019-09-08 18:28:34,220 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_18FINAL(lines 5248 5260) no Hoare annotation was computed. [2019-09-08 18:28:34,220 INFO L443 ceAbstractionStarter]: For program point L5256-1(line 5256) no Hoare annotation was computed. [2019-09-08 18:28:34,220 INFO L439 ceAbstractionStarter]: At program point L5254(line 5254) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,220 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_18ENTRY(lines 5248 5260) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,220 INFO L439 ceAbstractionStarter]: At program point L5256(line 5256) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 ~ldv_mutex_lp_mutex~0)) (not (= 1 |old(~ldv_mutex_port_mutex_of_lp_struct~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1)) [2019-09-08 18:28:34,220 INFO L443 ceAbstractionStarter]: For program point L5254-1(line 5254) no Hoare annotation was computed. [2019-09-08 18:28:34,220 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_18EXIT(lines 5248 5260) no Hoare annotation was computed. [2019-09-08 18:28:34,221 INFO L443 ceAbstractionStarter]: For program point finish_waitEXIT(lines 6187 6189) no Hoare annotation was computed. [2019-09-08 18:28:34,221 INFO L446 ceAbstractionStarter]: At program point finish_waitENTRY(lines 6187 6189) the Hoare annotation is: true [2019-09-08 18:28:34,221 INFO L443 ceAbstractionStarter]: For program point finish_waitFINAL(lines 6187 6189) no Hoare annotation was computed. [2019-09-08 18:28:34,221 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,221 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lp_mutex~0) (= ~ldv_mutex_port_mutex_of_lp_struct~0 1) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_i_mutex_of_inode~0) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-09-08 18:28:34,221 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-08 18:28:34,221 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-08 18:28:34,221 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_i_mutex_of_inodeFINAL(lines 5475 5485) no Hoare annotation was computed. [2019-09-08 18:28:34,221 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_i_mutex_of_inodeEXIT(lines 5475 5485) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5479(line 5479) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5478(lines 5478 5481) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_i_mutex_of_inodeENTRY(lines 5475 5485) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5478-1(lines 5478 5481) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5533(lines 5533 5538) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5532(line 5532) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5528-1(lines 5528 5531) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5529(line 5529) no Hoare annotation was computed. [2019-09-08 18:28:34,222 INFO L443 ceAbstractionStarter]: For program point L5528(lines 5528 5531) no Hoare annotation was computed. [2019-09-08 18:28:34,223 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 5524 5540) no Hoare annotation was computed. [2019-09-08 18:28:34,223 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 5524 5540) no Hoare annotation was computed. [2019-09-08 18:28:34,223 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 5524 5540) no Hoare annotation was computed. [2019-09-08 18:28:34,223 INFO L443 ceAbstractionStarter]: For program point parport_claimEXIT(lines 6236 6238) no Hoare annotation was computed. [2019-09-08 18:28:34,223 INFO L446 ceAbstractionStarter]: At program point parport_claimENTRY(lines 6236 6238) the Hoare annotation is: true [2019-09-08 18:28:34,223 INFO L443 ceAbstractionStarter]: For program point parport_claimFINAL(lines 6236 6238) no Hoare annotation was computed. [2019-09-08 18:28:34,223 INFO L446 ceAbstractionStarter]: At program point L3777-1(line 3777) the Hoare annotation is: true [2019-09-08 18:28:34,223 INFO L446 ceAbstractionStarter]: At program point L3777(line 3777) the Hoare annotation is: true [2019-09-08 18:28:34,223 INFO L443 ceAbstractionStarter]: For program point L3773(line 3773) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L443 ceAbstractionStarter]: For program point L3773-2(lines 3773 3776) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L446 ceAbstractionStarter]: At program point parport_yield_blockingENTRY(lines 3767 3781) the Hoare annotation is: true [2019-09-08 18:28:34,224 INFO L443 ceAbstractionStarter]: For program point parport_yield_blockingEXIT(lines 3767 3781) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L443 ceAbstractionStarter]: For program point parport_yield_blockingFINAL(lines 3767 3781) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L443 ceAbstractionStarter]: For program point L3778(line 3778) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L446 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 5121 5128) the Hoare annotation is: true [2019-09-08 18:28:34,224 INFO L443 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 5121 5128) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L443 ceAbstractionStarter]: For program point IS_ERREXIT(lines 5121 5128) no Hoare annotation was computed. [2019-09-08 18:28:34,224 INFO L446 ceAbstractionStarter]: At program point L5125(line 5125) the Hoare annotation is: true [2019-09-08 18:28:34,225 INFO L443 ceAbstractionStarter]: For program point L5125-1(line 5125) no Hoare annotation was computed. [2019-09-08 18:28:34,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.09 06:28:34 BoogieIcfgContainer [2019-09-08 18:28:34,282 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-08 18:28:34,284 INFO L168 Benchmark]: Toolchain (without parser) took 36393.93 ms. Allocated memory was 132.6 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 80.0 MB in the beginning and 195.7 MB in the end (delta: -115.7 MB). Peak memory consumption was 973.4 MB. Max. memory is 7.1 GB. [2019-09-08 18:28:34,285 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-08 18:28:34,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2701.17 ms. Allocated memory was 132.6 MB in the beginning and 279.4 MB in the end (delta: 146.8 MB). Free memory was 79.6 MB in the beginning and 194.6 MB in the end (delta: -115.0 MB). Peak memory consumption was 116.6 MB. Max. memory is 7.1 GB. [2019-09-08 18:28:34,288 INFO L168 Benchmark]: Boogie Preprocessor took 269.80 ms. Allocated memory is still 279.4 MB. Free memory was 194.6 MB in the beginning and 178.0 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-09-08 18:28:34,288 INFO L168 Benchmark]: RCFGBuilder took 3856.62 ms. Allocated memory was 279.4 MB in the beginning and 362.3 MB in the end (delta: 82.8 MB). Free memory was 178.0 MB in the beginning and 132.5 MB in the end (delta: 45.5 MB). Peak memory consumption was 128.4 MB. Max. memory is 7.1 GB. [2019-09-08 18:28:34,289 INFO L168 Benchmark]: TraceAbstraction took 29561.22 ms. Allocated memory was 362.3 MB in the beginning and 1.2 GB in the end (delta: 817.9 MB). Free memory was 132.5 MB in the beginning and 195.7 MB in the end (delta: -63.2 MB). Peak memory consumption was 796.2 MB. Max. memory is 7.1 GB. [2019-09-08 18:28:34,295 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2701.17 ms. Allocated memory was 132.6 MB in the beginning and 279.4 MB in the end (delta: 146.8 MB). Free memory was 79.6 MB in the beginning and 194.6 MB in the end (delta: -115.0 MB). Peak memory consumption was 116.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 269.80 ms. Allocated memory is still 279.4 MB. Free memory was 194.6 MB in the beginning and 178.0 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3856.62 ms. Allocated memory was 279.4 MB in the beginning and 362.3 MB in the end (delta: 82.8 MB). Free memory was 178.0 MB in the beginning and 132.5 MB in the end (delta: 45.5 MB). Peak memory consumption was 128.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 29561.22 ms. Allocated memory was 362.3 MB in the beginning and 1.2 GB in the end (delta: 817.9 MB). Free memory was 132.5 MB in the beginning and 195.7 MB in the end (delta: -63.2 MB). Peak memory consumption was 796.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5326]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4021]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || (0 == tmp___1 && ldv_mutex_port_mutex_of_lp_struct == 2)) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4788]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_3 == 0 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4325]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(2 == ldv_mutex_lp_mutex)) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || ldv_mutex_port_mutex_of_lp_struct == 1 - InvariantResult [Line: 4541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4871]: Loop Invariant Derived loop invariant: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lp_mutex) && ldv_mutex_port_mutex_of_lp_struct == 1) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == \old(ldv_mutex_lp_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == \old(ldv_state_variable_3))) || !(0 == \old(ldv_retval_0))) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4472]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == \old(ldv_mutex_lp_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || (ldv_mutex_port_mutex_of_lp_struct == 1 && 2 == ldv_mutex_lp_mutex) - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4124]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || (0 == tmp___2 && ldv_mutex_port_mutex_of_lp_struct == 2) - InvariantResult [Line: 4604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4681]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_3 == 1 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4124]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || (0 == tmp___2 && ldv_mutex_port_mutex_of_lp_struct == 2) - InvariantResult [Line: 3407]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3991]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || (0 == tmp___1 && ldv_mutex_port_mutex_of_lp_struct == 2)) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4681]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_3 == 1 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4755]: Loop Invariant Derived loop invariant: (((((((ldv_state_variable_3 == 0 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == \old(ldv_state_variable_3))) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) && (((((((ldv_state_variable_3 == 1 || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_state_variable_3))) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) - InvariantResult [Line: 4223]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || !(1 == ldv_state_variable_3)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == \old(ldv_mutex_lp_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 2 == ldv_mutex_lp_mutex - InvariantResult [Line: 4681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4124]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || (0 == tmp___2 && ldv_mutex_port_mutex_of_lp_struct == 2) - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4124]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || (0 == tmp___2 && ldv_mutex_port_mutex_of_lp_struct == 2) - InvariantResult [Line: 4788]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_3 == 0 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4871]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_lp_mutex && ldv_mutex_port_mutex_of_lp_struct == 1) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == \old(ldv_mutex_lp_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == \old(ldv_state_variable_3))) || !(0 == \old(ldv_retval_0))) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4021]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || (0 == tmp___1 && ldv_mutex_port_mutex_of_lp_struct == 2)) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4755]: Loop Invariant Derived loop invariant: (((((((ldv_state_variable_3 == 0 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == \old(ldv_state_variable_3))) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) && (((((((ldv_state_variable_3 == 1 || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_state_variable_3))) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) - InvariantResult [Line: 4788]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_3 == 0 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_port_mutex_of_lp_struct)) || !(1 == ldv_mutex_lp_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode) - InvariantResult [Line: 4440]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(1 == \old(ldv_mutex_port_mutex_of_lp_struct))) || !(1 == \old(ldv_mutex_lp_mutex))) || !(1 == ldv_mutex_mutex_of_device)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_i_mutex_of_inode)) || (ldv_mutex_port_mutex_of_lp_struct == 1 && 2 == ldv_mutex_lp_mutex) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 198 procedures, 1509 locations, 1 error locations. SAFE Result, 29.4s OverallTime, 21 OverallIterations, 9 TraceHistogramMax, 4.0s AutomataDifference, 0.0s DeadEndRemovalTime, 14.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 31332 SDtfs, 11036 SDslu, 66162 SDs, 0 SdLazy, 299 SolverSat, 37 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 105 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3694occurred in iteration=16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.5s AutomataMinimizationTime, 21 MinimizatonAttempts, 216 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 405 LocationsWithAnnotation, 14176 PreInvPairs, 14419 NumberOfFragments, 7273 HoareAnnotationTreeSize, 14176 FomulaSimplifications, 2673 FormulaSimplificationTreeSizeReduction, 1.8s HoareSimplificationTime, 405 FomulaSimplificationsInter, 31006 FormulaSimplificationTreeSizeReductionInter, 12.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 6502 NumberOfCodeBlocks, 6502 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 6481 ConstructedInterpolants, 0 QuantifiedInterpolants, 2425803 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 21 InterpolantComputations, 21 PerfectInterpolantSequences, 11699/11699 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...