/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 04:03:03,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 04:03:03,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 04:03:03,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 04:03:03,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 04:03:03,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 04:03:04,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 04:03:04,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 04:03:04,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 04:03:04,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 04:03:04,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 04:03:04,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 04:03:04,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 04:03:04,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 04:03:04,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 04:03:04,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 04:03:04,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 04:03:04,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 04:03:04,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 04:03:04,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 04:03:04,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 04:03:04,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 04:03:04,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 04:03:04,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 04:03:04,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 04:03:04,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 04:03:04,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 04:03:04,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 04:03:04,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 04:03:04,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 04:03:04,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 04:03:04,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 04:03:04,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 04:03:04,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 04:03:04,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 04:03:04,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 04:03:04,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 04:03:04,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 04:03:04,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 04:03:04,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 04:03:04,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 04:03:04,094 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-10-24 04:03:04,114 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 04:03:04,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 04:03:04,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 04:03:04,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 04:03:04,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 04:03:04,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 04:03:04,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 04:03:04,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 04:03:04,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 04:03:04,121 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 04:03:04,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 04:03:04,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 04:03:04,122 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 04:03:04,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 04:03:04,124 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 04:03:04,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 04:03:04,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 04:03:04,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 04:03:04,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 04:03:04,125 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 04:03:04,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 04:03:04,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 04:03:04,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 04:03:04,531 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 04:03:04,532 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 04:03:04,533 INFO L432 ainManager$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--net--usb--cdc_subset.ko-entry_point.cil.out.i [2020-10-24 04:03:04,625 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8803dfbe2/9d240362f8a54534b4f2c8f23ce6dbca/FLAG0417b561f [2020-10-24 04:03:05,582 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 04:03:05,583 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i [2020-10-24 04:03:05,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8803dfbe2/9d240362f8a54534b4f2c8f23ce6dbca/FLAG0417b561f [2020-10-24 04:03:06,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8803dfbe2/9d240362f8a54534b4f2c8f23ce6dbca [2020-10-24 04:03:06,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 04:03:06,123 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 04:03:06,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 04:03:06,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 04:03:06,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 04:03:06,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:03:06" (1/1) ... [2020-10-24 04:03:06,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc9c406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:06, skipping insertion in model container [2020-10-24 04:03:06,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:03:06" (1/1) ... [2020-10-24 04:03:06,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 04:03:06,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 04:03:07,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 04:03:07,619 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 04:03:07,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 04:03:08,149 INFO L208 MainTranslator]: Completed translation [2020-10-24 04:03:08,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08 WrapperNode [2020-10-24 04:03:08,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 04:03:08,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 04:03:08,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 04:03:08,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 04:03:08,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,380 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (1/1) ... [2020-10-24 04:03:08,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 04:03:08,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 04:03:08,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 04:03:08,427 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 04:03:08,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (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 [2020-10-24 04:03:08,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 04:03:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 04:03:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 04:03:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-24 04:03:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-24 04:03:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-24 04:03:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-24 04:03:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-24 04:03:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-24 04:03:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-24 04:03:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-24 04:03:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure always_connected [2020-10-24 04:03:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure m5632_recover [2020-10-24 04:03:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_prereset [2020-10-24 04:03:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_postreset [2020-10-24 04:03:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_subset_driver_init [2020-10-24 04:03:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_subset_driver_exit [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-24 04:03:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-24 04:03:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-24 04:03:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-24 04:03:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_12 [2020-10-24 04:03:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_13 [2020-10-24 04:03:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2020-10-24 04:03:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-24 04:03:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-24 04:03:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-24 04:03:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-24 04:03:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-24 04:03:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-24 04:03:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-24 04:03:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-24 04:03:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-24 04:03:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_udev [2020-10-24 04:03:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_udev [2020-10-24 04:03:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_udev [2020-10-24 04:03:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-24 04:03:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-24 04:03:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-24 04:03:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-24 04:03:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-24 04:03:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-24 04:03:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2020-10-24 04:03:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2020-10-24 04:03:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2020-10-24 04:03:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2020-10-24 04:03:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-24 04:03:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-24 04:03:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-24 04:03:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-24 04:03:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 04:03:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-24 04:03:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-24 04:03:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_13 [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-24 04:03:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2020-10-24 04:03:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2020-10-24 04:03:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-24 04:03:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_12 [2020-10-24 04:03:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-24 04:03:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-24 04:03:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2020-10-24 04:03:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure always_connected [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure m5632_recover [2020-10-24 04:03:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_prereset [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_postreset [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_subset_driver_init [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_subset_driver_exit [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2020-10-24 04:03:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-24 04:03:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-24 04:03:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-24 04:03:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-24 04:03:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_udev [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_udev [2020-10-24 04:03:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2020-10-24 04:03:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_udev [2020-10-24 04:03:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_udev [2020-10-24 04:03:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_udev [2020-10-24 04:03:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2020-10-24 04:03:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_udev [2020-10-24 04:03:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_udev [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 04:03:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 04:03:09,141 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-24 04:03:10,743 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 04:03:10,744 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-24 04:03:10,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:03:10 BoogieIcfgContainer [2020-10-24 04:03:10,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 04:03:10,750 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 04:03:10,750 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 04:03:10,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 04:03:10,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 04:03:06" (1/3) ... [2020-10-24 04:03:10,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a3706f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:03:10, skipping insertion in model container [2020-10-24 04:03:10,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:03:08" (2/3) ... [2020-10-24 04:03:10,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a3706f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:03:10, skipping insertion in model container [2020-10-24 04:03:10,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:03:10" (3/3) ... [2020-10-24 04:03:10,757 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i [2020-10-24 04:03:10,769 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 04:03:10,776 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-24 04:03:10,790 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-24 04:03:10,814 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 04:03:10,814 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 04:03:10,815 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 04:03:10,815 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 04:03:10,815 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 04:03:10,815 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 04:03:10,815 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 04:03:10,815 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 04:03:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states. [2020-10-24 04:03:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2020-10-24 04:03:10,920 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:03:10,922 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:03:10,923 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:03:10,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:03:10,930 INFO L82 PathProgramCache]: Analyzing trace with hash -311433243, now seen corresponding path program 1 times [2020-10-24 04:03:10,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:03:10,939 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1311519458] [2020-10-24 04:03:10,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:03:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:12,482 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:03:12,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:03:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:03:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:03:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:03:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:03:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:03:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:03:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:03:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2020-10-24 04:03:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:13,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2020-10-24 04:03:14,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1311519458] [2020-10-24 04:03:14,623 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:03:14,623 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 04:03:14,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34661490] [2020-10-24 04:03:14,633 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 04:03:14,634 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:03:14,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 04:03:14,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-24 04:03:14,651 INFO L87 Difference]: Start difference. First operand 1452 states. Second operand 8 states. [2020-10-24 04:03:15,145 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:03:20,739 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:03:22,232 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:03:24,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:03:24,870 INFO L93 Difference]: Finished difference Result 1928 states and 2188 transitions. [2020-10-24 04:03:24,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-24 04:03:24,872 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 857 [2020-10-24 04:03:24,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:03:24,906 INFO L225 Difference]: With dead ends: 1928 [2020-10-24 04:03:24,906 INFO L226 Difference]: Without dead ends: 1442 [2020-10-24 04:03:24,916 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2020-10-24 04:03:24,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2020-10-24 04:03:25,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1390. [2020-10-24 04:03:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1390 states. [2020-10-24 04:03:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1390 states and 1500 transitions. [2020-10-24 04:03:25,256 INFO L78 Accepts]: Start accepts. Automaton has 1390 states and 1500 transitions. Word has length 857 [2020-10-24 04:03:25,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:03:25,260 INFO L481 AbstractCegarLoop]: Abstraction has 1390 states and 1500 transitions. [2020-10-24 04:03:25,260 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 04:03:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1500 transitions. [2020-10-24 04:03:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2020-10-24 04:03:25,290 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:03:25,291 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:03:25,291 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 04:03:25,291 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:03:25,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:03:25,292 INFO L82 PathProgramCache]: Analyzing trace with hash 1929947018, now seen corresponding path program 1 times [2020-10-24 04:03:25,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:03:25,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1441964899] [2020-10-24 04:03:25,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:03:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,122 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:03:26,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:03:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:03:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:03:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:03:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:03:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:03:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:03:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:03:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:26,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2020-10-24 04:03:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2020-10-24 04:03:27,230 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1441964899] [2020-10-24 04:03:27,231 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:03:27,231 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 04:03:27,231 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371582918] [2020-10-24 04:03:27,234 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 04:03:27,234 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:03:27,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 04:03:27,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-24 04:03:27,235 INFO L87 Difference]: Start difference. First operand 1390 states and 1500 transitions. Second operand 7 states. [2020-10-24 04:03:27,713 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:03:31,443 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:03:32,008 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:03:35,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:03:35,814 INFO L93 Difference]: Finished difference Result 2540 states and 2850 transitions. [2020-10-24 04:03:35,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-24 04:03:35,815 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 869 [2020-10-24 04:03:35,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:03:35,827 INFO L225 Difference]: With dead ends: 2540 [2020-10-24 04:03:35,827 INFO L226 Difference]: Without dead ends: 1883 [2020-10-24 04:03:35,833 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-24 04:03:35,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1883 states. [2020-10-24 04:03:36,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1883 to 1805. [2020-10-24 04:03:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1805 states. [2020-10-24 04:03:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1805 states and 2000 transitions. [2020-10-24 04:03:36,157 INFO L78 Accepts]: Start accepts. Automaton has 1805 states and 2000 transitions. Word has length 869 [2020-10-24 04:03:36,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:03:36,159 INFO L481 AbstractCegarLoop]: Abstraction has 1805 states and 2000 transitions. [2020-10-24 04:03:36,159 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 04:03:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2000 transitions. [2020-10-24 04:03:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2020-10-24 04:03:36,196 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:03:36,196 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:03:36,197 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 04:03:36,197 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:03:36,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:03:36,198 INFO L82 PathProgramCache]: Analyzing trace with hash 802120228, now seen corresponding path program 1 times [2020-10-24 04:03:36,198 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:03:36,198 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1974136392] [2020-10-24 04:03:36,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:03:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,116 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:03:37,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:03:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:03:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:03:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:03:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:03:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:03:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:03:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:03:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:03:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:03:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:03:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:37,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2020-10-24 04:03:38,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1974136392] [2020-10-24 04:03:38,491 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:03:38,491 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 04:03:38,491 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634281906] [2020-10-24 04:03:38,493 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 04:03:38,493 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:03:38,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 04:03:38,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-24 04:03:38,494 INFO L87 Difference]: Start difference. First operand 1805 states and 2000 transitions. Second operand 9 states. [2020-10-24 04:03:38,991 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:03:43,032 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:03:43,600 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:03:46,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:03:46,210 INFO L93 Difference]: Finished difference Result 1854 states and 2055 transitions. [2020-10-24 04:03:46,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-24 04:03:46,211 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 910 [2020-10-24 04:03:46,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:03:46,222 INFO L225 Difference]: With dead ends: 1854 [2020-10-24 04:03:46,222 INFO L226 Difference]: Without dead ends: 1849 [2020-10-24 04:03:46,223 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-24 04:03:46,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1849 states. [2020-10-24 04:03:46,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1849 to 1804. [2020-10-24 04:03:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1804 states. [2020-10-24 04:03:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1804 states and 1998 transitions. [2020-10-24 04:03:46,521 INFO L78 Accepts]: Start accepts. Automaton has 1804 states and 1998 transitions. Word has length 910 [2020-10-24 04:03:46,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:03:46,523 INFO L481 AbstractCegarLoop]: Abstraction has 1804 states and 1998 transitions. [2020-10-24 04:03:46,523 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 04:03:46,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 1998 transitions. [2020-10-24 04:03:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2020-10-24 04:03:46,532 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:03:46,533 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:03:46,534 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 04:03:46,534 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:03:46,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:03:46,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1140336662, now seen corresponding path program 1 times [2020-10-24 04:03:46,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:03:46,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [424009069] [2020-10-24 04:03:46,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:03:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:47,436 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:03:47,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:47,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:03:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:47,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:47,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:47,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:03:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:47,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:03:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:03:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:03:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:03:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:03:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:03:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:03:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:03:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:03:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:48,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2020-10-24 04:03:49,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [424009069] [2020-10-24 04:03:49,044 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:03:49,044 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 04:03:49,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175588117] [2020-10-24 04:03:49,045 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 04:03:49,046 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:03:49,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 04:03:49,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-24 04:03:49,047 INFO L87 Difference]: Start difference. First operand 1804 states and 1998 transitions. Second operand 9 states. [2020-10-24 04:03:49,594 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:03:53,506 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:03:54,067 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:03:56,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:03:56,572 INFO L93 Difference]: Finished difference Result 1853 states and 2053 transitions. [2020-10-24 04:03:56,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-24 04:03:56,573 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 911 [2020-10-24 04:03:56,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:03:56,583 INFO L225 Difference]: With dead ends: 1853 [2020-10-24 04:03:56,584 INFO L226 Difference]: Without dead ends: 1848 [2020-10-24 04:03:56,585 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-24 04:03:56,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1848 states. [2020-10-24 04:03:56,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1848 to 1803. [2020-10-24 04:03:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1803 states. [2020-10-24 04:03:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1803 states and 1996 transitions. [2020-10-24 04:03:56,873 INFO L78 Accepts]: Start accepts. Automaton has 1803 states and 1996 transitions. Word has length 911 [2020-10-24 04:03:56,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:03:56,875 INFO L481 AbstractCegarLoop]: Abstraction has 1803 states and 1996 transitions. [2020-10-24 04:03:56,875 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 04:03:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 1996 transitions. [2020-10-24 04:03:56,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2020-10-24 04:03:56,884 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:03:56,885 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:03:56,885 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 04:03:56,885 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:03:56,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:03:56,886 INFO L82 PathProgramCache]: Analyzing trace with hash -1222280921, now seen corresponding path program 1 times [2020-10-24 04:03:56,886 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:03:56,886 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1671308020] [2020-10-24 04:03:56,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:03:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:57,619 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:03:57,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:03:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:03:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:03:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:03:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:03:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:03:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:03:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:03:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:03:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:03:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:03:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:58,748 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2020-10-24 04:03:58,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1671308020] [2020-10-24 04:03:58,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:03:58,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 04:03:58,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409255278] [2020-10-24 04:03:58,751 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 04:03:58,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:03:58,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 04:03:58,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-24 04:03:58,752 INFO L87 Difference]: Start difference. First operand 1803 states and 1996 transitions. Second operand 9 states. [2020-10-24 04:03:59,240 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:04:03,223 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:04:03,789 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:04:06,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:04:06,260 INFO L93 Difference]: Finished difference Result 1852 states and 2051 transitions. [2020-10-24 04:04:06,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-24 04:04:06,261 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 912 [2020-10-24 04:04:06,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:04:06,273 INFO L225 Difference]: With dead ends: 1852 [2020-10-24 04:04:06,274 INFO L226 Difference]: Without dead ends: 1847 [2020-10-24 04:04:06,275 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 57 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-24 04:04:06,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1847 states. [2020-10-24 04:04:06,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1847 to 1802. [2020-10-24 04:04:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1802 states. [2020-10-24 04:04:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 1994 transitions. [2020-10-24 04:04:06,615 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 1994 transitions. Word has length 912 [2020-10-24 04:04:06,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:04:06,617 INFO L481 AbstractCegarLoop]: Abstraction has 1802 states and 1994 transitions. [2020-10-24 04:04:06,617 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 04:04:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 1994 transitions. [2020-10-24 04:04:06,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2020-10-24 04:04:06,626 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:04:06,627 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:04:06,627 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 04:04:06,627 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:04:06,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:04:06,628 INFO L82 PathProgramCache]: Analyzing trace with hash 537091533, now seen corresponding path program 1 times [2020-10-24 04:04:06,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:04:06,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [437255669] [2020-10-24 04:04:06,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:04:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,435 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:04:07,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:04:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:04:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:04:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:04:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:04:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:04:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:07,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:04:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:04:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:04:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:04:08,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:04:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:04:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2020-10-24 04:04:08,583 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [437255669] [2020-10-24 04:04:08,583 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:04:08,583 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 04:04:08,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376917519] [2020-10-24 04:04:08,584 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 04:04:08,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:04:08,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 04:04:08,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-24 04:04:08,585 INFO L87 Difference]: Start difference. First operand 1802 states and 1994 transitions. Second operand 9 states. [2020-10-24 04:04:09,063 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:04:13,533 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:04:14,091 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:04:18,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:04:18,363 INFO L93 Difference]: Finished difference Result 3965 states and 4554 transitions. [2020-10-24 04:04:18,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-24 04:04:18,364 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 913 [2020-10-24 04:04:18,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:04:18,378 INFO L225 Difference]: With dead ends: 3965 [2020-10-24 04:04:18,378 INFO L226 Difference]: Without dead ends: 2877 [2020-10-24 04:04:18,382 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2020-10-24 04:04:18,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2877 states. [2020-10-24 04:04:18,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2877 to 2836. [2020-10-24 04:04:18,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2836 states. [2020-10-24 04:04:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 2836 states and 3218 transitions. [2020-10-24 04:04:18,939 INFO L78 Accepts]: Start accepts. Automaton has 2836 states and 3218 transitions. Word has length 913 [2020-10-24 04:04:18,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:04:18,940 INFO L481 AbstractCegarLoop]: Abstraction has 2836 states and 3218 transitions. [2020-10-24 04:04:18,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 04:04:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 3218 transitions. [2020-10-24 04:04:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2020-10-24 04:04:18,953 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:04:18,954 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:04:18,955 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 04:04:18,955 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:04:18,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:04:18,956 INFO L82 PathProgramCache]: Analyzing trace with hash -421768671, now seen corresponding path program 1 times [2020-10-24 04:04:18,956 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:04:18,956 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [897456874] [2020-10-24 04:04:18,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:04:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:19,701 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:04:19,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:04:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:04:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:04:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:04:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:04:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:04:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:04:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:04:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:04:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:04:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:04:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:04:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:20,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2020-10-24 04:04:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 04:04:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 04:04:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-24 04:04:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 970 [2020-10-24 04:04:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 981 [2020-10-24 04:04:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2020-10-24 04:04:20,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [897456874] [2020-10-24 04:04:20,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:04:20,970 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-24 04:04:20,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068936742] [2020-10-24 04:04:20,972 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 04:04:20,972 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:04:20,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 04:04:20,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-10-24 04:04:20,973 INFO L87 Difference]: Start difference. First operand 2836 states and 3218 transitions. Second operand 10 states. [2020-10-24 04:04:21,455 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:04:27,704 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2020-10-24 04:04:28,949 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-10-24 04:04:30,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:04:30,257 INFO L93 Difference]: Finished difference Result 5577 states and 6545 transitions. [2020-10-24 04:04:30,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-24 04:04:30,258 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 993 [2020-10-24 04:04:30,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:04:30,276 INFO L225 Difference]: With dead ends: 5577 [2020-10-24 04:04:30,277 INFO L226 Difference]: Without dead ends: 3474 [2020-10-24 04:04:30,284 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 71 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-10-24 04:04:30,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2020-10-24 04:04:30,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 2833. [2020-10-24 04:04:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2833 states. [2020-10-24 04:04:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 2833 states and 3203 transitions. [2020-10-24 04:04:30,836 INFO L78 Accepts]: Start accepts. Automaton has 2833 states and 3203 transitions. Word has length 993 [2020-10-24 04:04:30,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:04:30,837 INFO L481 AbstractCegarLoop]: Abstraction has 2833 states and 3203 transitions. [2020-10-24 04:04:30,837 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 04:04:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 3203 transitions. [2020-10-24 04:04:30,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2020-10-24 04:04:30,849 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:04:30,850 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:04:30,850 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-24 04:04:30,850 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:04:30,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:04:30,851 INFO L82 PathProgramCache]: Analyzing trace with hash 596581517, now seen corresponding path program 1 times [2020-10-24 04:04:30,851 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:04:30,851 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1317826956] [2020-10-24 04:04:30,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:04:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:31,610 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:04:31,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:04:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:04:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:04:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:04:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:04:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:04:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:04:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:04:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:04:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:04:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:04:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:04:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2020-10-24 04:04:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 04:04:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 04:04:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-24 04:04:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 04:04:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 986 [2020-10-24 04:04:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:32,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 997 [2020-10-24 04:04:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2020-10-24 04:04:33,101 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1317826956] [2020-10-24 04:04:33,101 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:04:33,101 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2020-10-24 04:04:33,101 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676045524] [2020-10-24 04:04:33,103 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-24 04:04:33,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:04:33,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-24 04:04:33,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2020-10-24 04:04:33,104 INFO L87 Difference]: Start difference. First operand 2833 states and 3203 transitions. Second operand 19 states. [2020-10-24 04:04:33,627 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:04:46,232 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:46,791 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2020-10-24 04:04:47,342 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:47,902 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2020-10-24 04:04:48,445 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:49,033 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2020-10-24 04:04:49,597 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:50,175 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2020-10-24 04:04:50,719 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:51,261 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2020-10-24 04:04:51,829 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:52,415 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2020-10-24 04:04:52,950 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2020-10-24 04:04:53,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:04:53,094 INFO L93 Difference]: Finished difference Result 5539 states and 6478 transitions. [2020-10-24 04:04:53,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-24 04:04:53,095 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 1009 [2020-10-24 04:04:53,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:04:53,110 INFO L225 Difference]: With dead ends: 5539 [2020-10-24 04:04:53,110 INFO L226 Difference]: Without dead ends: 3439 [2020-10-24 04:04:53,117 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=308, Invalid=1098, Unknown=0, NotChecked=0, Total=1406 [2020-10-24 04:04:53,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3439 states. [2020-10-24 04:04:53,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3439 to 2809. [2020-10-24 04:04:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2809 states. [2020-10-24 04:04:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 2809 states and 3173 transitions. [2020-10-24 04:04:53,558 INFO L78 Accepts]: Start accepts. Automaton has 2809 states and 3173 transitions. Word has length 1009 [2020-10-24 04:04:53,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:04:53,559 INFO L481 AbstractCegarLoop]: Abstraction has 2809 states and 3173 transitions. [2020-10-24 04:04:53,559 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-10-24 04:04:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 3173 transitions. [2020-10-24 04:04:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2020-10-24 04:04:53,572 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:04:53,573 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:04:53,573 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-24 04:04:53,573 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:04:53,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:04:53,574 INFO L82 PathProgramCache]: Analyzing trace with hash -1375126744, now seen corresponding path program 1 times [2020-10-24 04:04:53,574 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:04:53,574 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [738208300] [2020-10-24 04:04:53,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:04:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,402 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-10-24 04:04:54,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:04:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2020-10-24 04:04:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-24 04:04:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2020-10-24 04:04:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2020-10-24 04:04:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-24 04:04:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2020-10-24 04:04:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2020-10-24 04:04:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2020-10-24 04:04:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2020-10-24 04:04:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:54,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 04:04:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-24 04:04:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:04:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 921 [2020-10-24 04:04:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:04:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 04:04:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 04:04:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-24 04:04:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 991 [2020-10-24 04:04:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:04:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:04:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:04:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2020-10-24 04:04:55,807 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [738208300] [2020-10-24 04:04:55,807 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:04:55,807 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-10-24 04:04:55,807 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969408257] [2020-10-24 04:04:55,808 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-24 04:04:55,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:04:55,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-24 04:04:55,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-10-24 04:04:55,809 INFO L87 Difference]: Start difference. First operand 2809 states and 3173 transitions. Second operand 16 states. [2020-10-24 04:04:56,303 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-24 04:05:06,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:05:06,577 INFO L93 Difference]: Finished difference Result 3439 states and 4008 transitions. [2020-10-24 04:05:06,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-24 04:05:06,577 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1013 [2020-10-24 04:05:06,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:05:06,579 INFO L225 Difference]: With dead ends: 3439 [2020-10-24 04:05:06,579 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 04:05:06,587 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=191, Invalid=739, Unknown=0, NotChecked=0, Total=930 [2020-10-24 04:05:06,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 04:05:06,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 04:05:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 04:05:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 04:05:06,587 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1013 [2020-10-24 04:05:06,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:05:06,588 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 04:05:06,588 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-24 04:05:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 04:05:06,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 04:05:06,588 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-24 04:05:06,590 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 04:05:07,659 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:09,065 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 276 [2020-10-24 04:05:09,854 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:10,160 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:11,296 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:17,204 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:19,803 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:19,996 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 218 [2020-10-24 04:05:22,374 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:23,051 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2020-10-24 04:05:24,706 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:25,629 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 276 [2020-10-24 04:05:27,306 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2020-10-24 04:05:27,906 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:28,473 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:29,345 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:05:30,222 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:05:30,632 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:31,017 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2020-10-24 04:05:31,871 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:05:32,730 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:05:33,138 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2020-10-24 04:05:33,570 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:05:33,985 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:05:34,387 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:05:34,811 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:05:35,748 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:05:36,611 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-10-24 04:05:37,514 WARN L193 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:05:38,032 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2020-10-24 04:05:38,506 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:05:38,912 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:05:39,322 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:05:40,025 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2020-10-24 04:05:40,571 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:41,021 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:41,447 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:05:41,897 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:42,466 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:42,983 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2020-10-24 04:05:43,382 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2020-10-24 04:05:43,782 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:44,587 WARN L193 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:05:45,386 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:05:45,885 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:46,686 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:05:47,669 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2020-10-24 04:05:48,596 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:05:49,857 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:05:50,687 WARN L193 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2020-10-24 04:05:51,094 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:51,959 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:05:52,333 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2020-10-24 04:05:53,187 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 24 [2020-10-24 04:05:54,027 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2020-10-24 04:05:54,432 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:05:54,955 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:56,252 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:05:56,657 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:05:57,459 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:05:57,880 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:05:58,702 WARN L193 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-10-24 04:05:59,124 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:05:59,987 WARN L193 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2020-10-24 04:06:00,802 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-10-24 04:06:01,259 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:06:01,735 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2020-10-24 04:06:02,188 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2020-10-24 04:06:03,186 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:06:04,080 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:04,619 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2020-10-24 04:06:06,009 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:06,706 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2020-10-24 04:06:07,157 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2020-10-24 04:06:07,605 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:06:08,408 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:09,267 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:06:09,866 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:06:10,376 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:06:11,778 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2020-10-24 04:06:13,169 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-10-24 04:06:13,642 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:14,059 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:06:14,554 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:15,393 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:16,469 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:06:17,310 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:06:18,616 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 16 [2020-10-24 04:06:19,040 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:21,446 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2020-10-24 04:06:21,961 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:06:22,842 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:23,698 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:24,513 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:25,451 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2020-10-24 04:06:26,254 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:27,424 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:06:28,724 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 22 [2020-10-24 04:06:29,936 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 244 [2020-10-24 04:06:30,476 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2020-10-24 04:06:31,317 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:32,284 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:06:33,087 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:33,970 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:34,611 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:06:35,272 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:06:35,833 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:36,493 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:06:37,125 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2020-10-24 04:06:38,451 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2020-10-24 04:06:38,695 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 26 [2020-10-24 04:06:39,610 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:06:40,452 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:06:41,004 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:42,279 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2020-10-24 04:06:43,176 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:06:44,242 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:44,812 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:06:45,655 WARN L193 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-10-24 04:06:46,059 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:06:46,490 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:06:46,900 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:06:47,461 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2020-10-24 04:06:48,009 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:06:48,484 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2020-10-24 04:06:48,755 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-10-24 04:06:48,996 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-10-24 04:06:49,366 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-10-24 04:06:50,863 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2020-10-24 04:06:51,366 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:52,259 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2020-10-24 04:06:52,697 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:53,135 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:54,302 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2020-10-24 04:06:54,753 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:55,605 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2020-10-24 04:06:56,031 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:56,566 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2020-10-24 04:06:57,379 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:57,787 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:58,195 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:58,636 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:59,079 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:06:59,834 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 16 [2020-10-24 04:07:00,378 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2020-10-24 04:07:00,929 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:07:01,351 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:07:02,368 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:07:02,910 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:07:03,337 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:07:04,145 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:07:04,609 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:07:05,497 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2020-10-24 04:07:06,304 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2020-10-24 04:07:06,824 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:07:07,779 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:08,788 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:07:09,746 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2020-10-24 04:07:11,108 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:12,066 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:12,958 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:13,890 WARN L193 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:14,579 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:07:15,260 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-24 04:07:15,681 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:07:16,818 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:17,675 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 22 [2020-10-24 04:07:18,588 WARN L193 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-10-24 04:07:19,534 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-10-24 04:07:19,981 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:07:20,822 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2020-10-24 04:07:21,229 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-10-24 04:07:21,910 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:07:22,442 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:07:23,271 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:24,115 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:24,589 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-10-24 04:07:25,548 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:26,463 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:27,287 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-10-24 04:07:28,161 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2020-10-24 04:07:29,061 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2020-10-24 04:07:30,337 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 18 [2020-10-24 04:07:30,745 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-10-24 04:07:30,770 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 12) the Hoare annotation is: true [2020-10-24 04:07:30,770 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 12) the Hoare annotation is: true [2020-10-24 04:07:30,770 INFO L277 CegarLoopResult]: At program point L12-1(line 12) the Hoare annotation is: true [2020-10-24 04:07:30,770 INFO L277 CegarLoopResult]: At program point L12-2(line 12) the Hoare annotation is: true [2020-10-24 04:07:30,770 INFO L277 CegarLoopResult]: At program point L12-3(line 12) the Hoare annotation is: true [2020-10-24 04:07:30,770 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L277 CegarLoopResult]: At program point L7024-2(line 7024) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L277 CegarLoopResult]: At program point L7024-1(line 7024) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L277 CegarLoopResult]: At program point L7024(line 7024) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L277 CegarLoopResult]: At program point usbnet_resumeFINAL(lines 7023 7025) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L277 CegarLoopResult]: At program point usbnet_resumeENTRY(lines 7023 7025) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L277 CegarLoopResult]: At program point usbnet_resumeEXIT(lines 7023 7025) the Hoare annotation is: true [2020-10-24 04:07:30,771 INFO L274 CegarLoopResult]: For program point L6286(line 6286) no Hoare annotation was computed. [2020-10-24 04:07:30,771 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_11EXIT(lines 6283 6290) no Hoare annotation was computed. [2020-10-24 04:07:30,771 INFO L274 CegarLoopResult]: For program point L6286-1(line 6286) no Hoare annotation was computed. [2020-10-24 04:07:30,771 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_11ENTRY(lines 6283 6290) no Hoare annotation was computed. [2020-10-24 04:07:30,771 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_11FINAL(lines 6283 6290) no Hoare annotation was computed. [2020-10-24 04:07:30,771 INFO L274 CegarLoopResult]: For program point L6558(line 6558) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6559(line 6559) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6561(line 6561) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6556-2(line 6556) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6556(line 6556) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6557(lines 6557 6562) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6550(line 6550) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6552-1(lines 6552 6555) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6552(lines 6552 6555) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_lockFINAL(lines 6548 6564) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point L6553(line 6553) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_lockENTRY(lines 6548 6564) no Hoare annotation was computed. [2020-10-24 04:07:30,772 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_lockEXIT(lines 6548 6564) no Hoare annotation was computed. [2020-10-24 04:07:30,773 INFO L270 CegarLoopResult]: At program point ldv___ldv_usb_unlock_device_13EXIT(lines 6299 6306) the Hoare annotation is: (or (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,773 INFO L270 CegarLoopResult]: At program point L6302(line 6302) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,773 INFO L270 CegarLoopResult]: At program point ldv___ldv_usb_unlock_device_13ENTRY(lines 6299 6306) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,773 INFO L270 CegarLoopResult]: At program point ldv___ldv_usb_unlock_device_13FINAL(lines 6299 6306) the Hoare annotation is: (or (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,773 INFO L270 CegarLoopResult]: At program point L6302-1(line 6302) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,773 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_i_mutex_of_inodeENTRY(lines 6493 6499) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_i_mutex_of_inodeFINAL(lines 6493 6499) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_i_mutex_of_inodeEXIT(lines 6493 6499) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point ldv_stopEXIT(lines 5792 5798) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L277 CegarLoopResult]: At program point ldv_stopENTRY(lines 5792 5798) the Hoare annotation is: true [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeFINAL(lines 6404 6420) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point L6414(line 6414) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point L6415(line 6415) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeENTRY(lines 6404 6420) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point L6417(line 6417) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point L6412-2(line 6412) no Hoare annotation was computed. [2020-10-24 04:07:30,774 INFO L274 CegarLoopResult]: For program point L6412-1(line 6412) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point L6412(line 6412) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point L6413(lines 6413 6418) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeEXIT(lines 6404 6420) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point L6406(line 6406) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point L6408-1(lines 6408 6411) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point L6408(lines 6408 6411) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point L6409(line 6409) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_i_mutex_of_inodeEXIT(lines 6523 6529) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_i_mutex_of_inodeFINAL(lines 6523 6529) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_i_mutex_of_inodeENTRY(lines 6523 6529) no Hoare annotation was computed. [2020-10-24 04:07:30,775 INFO L277 CegarLoopResult]: At program point ldv_initializeFINAL(lines 6987 6989) the Hoare annotation is: true [2020-10-24 04:07:30,775 INFO L277 CegarLoopResult]: At program point ldv_initializeEXIT(lines 6987 6989) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L270 CegarLoopResult]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (not (= ~ldv_mutex_udev~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= ~ldv_mutex_i_mutex_of_inode~0 1)))) (and (or (not (= ~ldv_state_variable_6~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_0~0 1)) .cse4))) [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point #Ultimate.meminitEXIT(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point #Ultimate.meminitFINAL(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point usb_deregisterEXIT(lines 7004 7006) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point usb_deregisterFINAL(lines 7004 7006) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point usb_deregisterENTRY(lines 7004 7006) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L270 CegarLoopResult]: At program point ldv_undef_int_negativeFINAL(lines 6336 6349) the Hoare annotation is: (or (and (<= (+ ldv_undef_int_negative_~ret~0 1) 0) (<= (+ |ldv_undef_int_negative_#res| 1) 0)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point ldv_undef_int_negativeENTRY(lines 6336 6349) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L277 CegarLoopResult]: At program point L6342(line 6342) the Hoare annotation is: true [2020-10-24 04:07:30,776 INFO L270 CegarLoopResult]: At program point L6343-1(lines 6343 6346) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (<= (+ ldv_undef_int_negative_~ret~0 1) 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6343(lines 6343 6346) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6344(line 6344) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6341-3(line 6341) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6339(line 6339) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6341-2(line 6341) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6341-1(line 6341) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L270 CegarLoopResult]: At program point ldv_undef_int_negativeEXIT(lines 6336 6349) the Hoare annotation is: (or (and (<= (+ ldv_undef_int_negative_~ret~0 1) 0) (<= (+ |ldv_undef_int_negative_#res| 1) 0)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,777 INFO L277 CegarLoopResult]: At program point L6341(line 6341) the Hoare annotation is: true [2020-10-24 04:07:30,777 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_udevFINAL(lines 6932 6939) no Hoare annotation was computed. [2020-10-24 04:07:30,777 INFO L274 CegarLoopResult]: For program point L6936-2(line 6936) no Hoare annotation was computed. [2020-10-24 04:07:30,777 INFO L274 CegarLoopResult]: For program point L6936-1(line 6936) no Hoare annotation was computed. [2020-10-24 04:07:30,777 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_udevENTRY(lines 6932 6939) no Hoare annotation was computed. [2020-10-24 04:07:30,777 INFO L274 CegarLoopResult]: For program point L6936(line 6936) no Hoare annotation was computed. [2020-10-24 04:07:30,778 INFO L274 CegarLoopResult]: For program point L6937(line 6937) no Hoare annotation was computed. [2020-10-24 04:07:30,778 INFO L274 CegarLoopResult]: For program point L6936-3(line 6936) no Hoare annotation was computed. [2020-10-24 04:07:30,778 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_udevEXIT(lines 6932 6939) no Hoare annotation was computed. [2020-10-24 04:07:30,778 INFO L270 CegarLoopResult]: At program point cdc_subset_driver_exitENTRY(lines 5956 5962) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,778 INFO L277 CegarLoopResult]: At program point cdc_subset_driver_exitEXIT(lines 5956 5962) the Hoare annotation is: true [2020-10-24 04:07:30,778 INFO L277 CegarLoopResult]: At program point cdc_subset_driver_exitFINAL(lines 5956 5962) the Hoare annotation is: true [2020-10-24 04:07:30,778 INFO L277 CegarLoopResult]: At program point usbnet_disconnectENTRY(lines 7015 7017) the Hoare annotation is: true [2020-10-24 04:07:30,778 INFO L277 CegarLoopResult]: At program point usbnet_disconnectFINAL(lines 7015 7017) the Hoare annotation is: true [2020-10-24 04:07:30,778 INFO L277 CegarLoopResult]: At program point usbnet_disconnectEXIT(lines 7015 7017) the Hoare annotation is: true [2020-10-24 04:07:30,778 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_udevFINAL(lines 6819 6835) no Hoare annotation was computed. [2020-10-24 04:07:30,778 INFO L274 CegarLoopResult]: For program point L6830(line 6830) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6832(line 6832) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6827-1(line 6827) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6827(line 6827) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6828(lines 6828 6833) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6829(line 6829) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6823-1(lines 6823 6826) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_udevENTRY(lines 6819 6835) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6823(lines 6823 6826) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6824(line 6824) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point L6827-2(line 6827) no Hoare annotation was computed. [2020-10-24 04:07:30,779 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_udevEXIT(lines 6819 6835) no Hoare annotation was computed. [2020-10-24 04:07:30,780 INFO L274 CegarLoopResult]: For program point L6821(line 6821) no Hoare annotation was computed. [2020-10-24 04:07:30,780 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_mutex_of_deviceEXIT(lines 6781 6787) no Hoare annotation was computed. [2020-10-24 04:07:30,780 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_mutex_of_deviceENTRY(lines 6781 6787) no Hoare annotation was computed. [2020-10-24 04:07:30,780 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_mutex_of_deviceFINAL(lines 6781 6787) no Hoare annotation was computed. [2020-10-24 04:07:30,780 INFO L270 CegarLoopResult]: At program point ldv_usb_lock_device_for_reset_12FINAL(lines 6291 6298) the Hoare annotation is: (or (and (<= (+ ldv_usb_lock_device_for_reset_12_~tmp~10 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ |ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 ldv_usb_lock_device_for_reset_12_~tmp~10) (= 2 ~ldv_mutex_udev~0) (<= 0 |ldv_usb_lock_device_for_reset_12_#res|))) [2020-10-24 04:07:30,780 INFO L270 CegarLoopResult]: At program point ldv_usb_lock_device_for_reset_12EXIT(lines 6291 6298) the Hoare annotation is: (or (and (<= (+ ldv_usb_lock_device_for_reset_12_~tmp~10 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ |ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 ldv_usb_lock_device_for_reset_12_~tmp~10) (= 2 ~ldv_mutex_udev~0) (<= 0 |ldv_usb_lock_device_for_reset_12_#res|))) [2020-10-24 04:07:30,780 INFO L270 CegarLoopResult]: At program point ldv_usb_lock_device_for_reset_12ENTRY(lines 6291 6298) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,780 INFO L270 CegarLoopResult]: At program point L6295(line 6295) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,781 INFO L270 CegarLoopResult]: At program point L6295-1(line 6295) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= (+ |ldv_usb_lock_device_for_reset_12_#t~ret83| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (and (= 2 ~ldv_mutex_udev~0) (<= 0 |ldv_usb_lock_device_for_reset_12_#t~ret83|))) [2020-10-24 04:07:30,781 INFO L270 CegarLoopResult]: At program point L6296(line 6296) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (<= (+ ldv_usb_lock_device_for_reset_12_~tmp~10 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= 0 ldv_usb_lock_device_for_reset_12_~tmp~10) (= 2 ~ldv_mutex_udev~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,781 INFO L270 CegarLoopResult]: At program point L6291(lines 6291 6298) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,781 INFO L270 CegarLoopResult]: At program point L6293(line 6293) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,781 INFO L270 CegarLoopResult]: At program point L6295-2(line 6295) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= (+ |ldv_usb_lock_device_for_reset_12_#t~ret83| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (and (= 2 ~ldv_mutex_udev~0) (<= 0 |ldv_usb_lock_device_for_reset_12_#t~ret83|))) [2020-10-24 04:07:30,781 INFO L270 CegarLoopResult]: At program point L6295-3(line 6295) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (<= (+ |ldv_usb_lock_device_for_reset_12_#t~ret83| 1) 0) (<= (+ ldv_usb_lock_device_for_reset_12_~tmp~10 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (and (<= 0 ldv_usb_lock_device_for_reset_12_~tmp~10) (= 2 ~ldv_mutex_udev~0) (<= 0 |ldv_usb_lock_device_for_reset_12_#t~ret83|)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,781 INFO L274 CegarLoopResult]: For program point L6263(line 6263) no Hoare annotation was computed. [2020-10-24 04:07:30,781 INFO L274 CegarLoopResult]: For program point L6262(line 6262) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6260-1(line 6260) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6262-3(line 6262) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6258(line 6258) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6260-2(line 6260) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6261(line 6261) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6260(line 6260) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6262-2(line 6262) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_8ENTRY(lines 6254 6266) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6257(line 6257) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6260-3(line 6260) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_8EXIT(lines 6254 6266) no Hoare annotation was computed. [2020-10-24 04:07:30,782 INFO L274 CegarLoopResult]: For program point L6256(line 6256) no Hoare annotation was computed. [2020-10-24 04:07:30,783 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_8FINAL(lines 6254 6266) no Hoare annotation was computed. [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point usbnet_suspendFINAL(lines 7027 7029) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point usbnet_suspendENTRY(lines 7027 7029) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L7028-2(line 7028) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point usbnet_suspendEXIT(lines 7027 7029) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L7027(lines 7027 7029) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L7028-1(line 7028) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L7028(line 7028) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L5952-1(line 5952) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L5952-2(line 5952) the Hoare annotation is: true [2020-10-24 04:07:30,783 INFO L277 CegarLoopResult]: At program point L5953(line 5953) the Hoare annotation is: true [2020-10-24 04:07:30,784 INFO L270 CegarLoopResult]: At program point L5952(line 5952) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,784 INFO L277 CegarLoopResult]: At program point L5952-3(line 5952) the Hoare annotation is: true [2020-10-24 04:07:30,784 INFO L277 CegarLoopResult]: At program point cdc_subset_driver_initEXIT(lines 5948 5955) the Hoare annotation is: true [2020-10-24 04:07:30,784 INFO L270 CegarLoopResult]: At program point cdc_subset_driver_initENTRY(lines 5948 5955) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,784 INFO L277 CegarLoopResult]: At program point cdc_subset_driver_initFINAL(lines 5948 5955) the Hoare annotation is: true [2020-10-24 04:07:30,784 INFO L274 CegarLoopResult]: For program point L5727(line 5727) no Hoare annotation was computed. [2020-10-24 04:07:30,784 INFO L274 CegarLoopResult]: For program point L5729-2(line 5729) no Hoare annotation was computed. [2020-10-24 04:07:30,784 INFO L274 CegarLoopResult]: For program point L5726(line 5726) no Hoare annotation was computed. [2020-10-24 04:07:30,784 INFO L274 CegarLoopResult]: For program point L5729(line 5729) no Hoare annotation was computed. [2020-10-24 04:07:30,784 INFO L274 CegarLoopResult]: For program point ldv_mallocENTRY(lines 5723 5739) no Hoare annotation was computed. [2020-10-24 04:07:30,784 INFO L274 CegarLoopResult]: For program point L5729-1(line 5729) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5725(line 5725) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point ldv_mallocEXIT(lines 5723 5739) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5735(line 5735) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5734(line 5734) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point ldv_mallocFINAL(lines 5723 5739) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5731(line 5731) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5730(lines 5730 5737) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5733(line 5733) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_lockFINAL(lines 6565 6575) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L6568-1(lines 6568 6571) no Hoare annotation was computed. [2020-10-24 04:07:30,785 INFO L274 CegarLoopResult]: For program point L6568(lines 6568 6571) no Hoare annotation was computed. [2020-10-24 04:07:30,786 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_lockENTRY(lines 6565 6575) no Hoare annotation was computed. [2020-10-24 04:07:30,786 INFO L274 CegarLoopResult]: For program point L6569(line 6569) no Hoare annotation was computed. [2020-10-24 04:07:30,786 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_lockEXIT(lines 6565 6575) no Hoare annotation was computed. [2020-10-24 04:07:30,786 INFO L277 CegarLoopResult]: At program point L5975(line 5975) the Hoare annotation is: true [2020-10-24 04:07:30,786 INFO L270 CegarLoopResult]: At program point L5974(line 5974) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,786 INFO L277 CegarLoopResult]: At program point ldv_usb_driver_1EXIT(lines 5970 5978) the Hoare annotation is: true [2020-10-24 04:07:30,786 INFO L277 CegarLoopResult]: At program point L5974-1(line 5974) the Hoare annotation is: true [2020-10-24 04:07:30,786 INFO L270 CegarLoopResult]: At program point ldv_usb_driver_1ENTRY(lines 5970 5978) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,786 INFO L277 CegarLoopResult]: At program point L5974-2(line 5974) the Hoare annotation is: true [2020-10-24 04:07:30,786 INFO L277 CegarLoopResult]: At program point ldv_usb_driver_1FINAL(lines 5970 5978) the Hoare annotation is: true [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point L5856-1(line 5856) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 m5632_recover_~r~0) (= 2 ~ldv_mutex_udev~0))) [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point L5856-2(line 5856) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 m5632_recover_~r~0) (= 2 ~ldv_mutex_udev~0))) [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point L5857(line 5857) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 m5632_recover_~r~0) (= 2 ~ldv_mutex_udev~0))) [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point L5856(line 5856) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 m5632_recover_~r~0) (= 2 ~ldv_mutex_udev~0))) [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point L5851(line 5851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point m5632_recoverENTRY(lines 5843 5860) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,787 INFO L270 CegarLoopResult]: At program point L5850(line 5850) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5851-1(line 5851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (<= 0 |m5632_recover_#t~ret34|) (= 2 ~ldv_mutex_udev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= (+ |m5632_recover_#t~ret34| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5852(lines 5852 5855) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ m5632_recover_~r~0 1) 0)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 m5632_recover_~r~0) (= 2 ~ldv_mutex_udev~0))) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5847(line 5847) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5849-2(line 5849) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5846(line 5846) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5849(line 5849) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,788 INFO L270 CegarLoopResult]: At program point L5850-1(line 5850) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point L5851-2(line 5851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (<= 0 |m5632_recover_#t~ret34|) (= 2 ~ldv_mutex_udev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= (+ |m5632_recover_#t~ret34| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point L5849-1(line 5849) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point L5850-2(line 5850) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point L5851-3(line 5851) the Hoare annotation is: (or (and (<= (+ |m5632_recover_#t~ret34| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ m5632_recover_~r~0 1) 0)) (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= 0 m5632_recover_~r~0) (<= 0 |m5632_recover_#t~ret34|) (= 2 ~ldv_mutex_udev~0))) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point L5845(line 5845) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point m5632_recoverFINAL(lines 5843 5860) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,789 INFO L270 CegarLoopResult]: At program point m5632_recoverEXIT(lines 5843 5860) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,789 INFO L274 CegarLoopResult]: For program point ldv_ptr_errENTRY(lines 6362 6367) no Hoare annotation was computed. [2020-10-24 04:07:30,789 INFO L274 CegarLoopResult]: For program point L6365(line 6365) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L274 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 6362 6367) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L274 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 6362 6367) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L274 CegarLoopResult]: For program point dummy_preresetENTRY(lines 5929 5934) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L274 CegarLoopResult]: For program point L5932(line 5932) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L274 CegarLoopResult]: For program point dummy_preresetFINAL(lines 5929 5934) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L274 CegarLoopResult]: For program point dummy_preresetEXIT(lines 5929 5934) no Hoare annotation was computed. [2020-10-24 04:07:30,790 INFO L270 CegarLoopResult]: At program point L6945-3(line 6945) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,790 INFO L270 CegarLoopResult]: At program point L6943(line 6943) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,790 INFO L270 CegarLoopResult]: At program point L6945-2(line 6945) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,790 INFO L270 CegarLoopResult]: At program point L6945-1(line 6945) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point ldv_usb_lock_device_for_reset_udevEXIT(lines 6940 6954) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (<= 0 |ldv_usb_lock_device_for_reset_udev_#res|) (= 2 ~ldv_mutex_udev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= (+ ldv_usb_lock_device_for_reset_udev_~tmp~21 1) 0) (<= (+ |ldv_usb_lock_device_for_reset_udev_#res| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point L6945(line 6945) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point ldv_usb_lock_device_for_reset_udevFINAL(lines 6940 6954) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (<= 0 |ldv_usb_lock_device_for_reset_udev_#res|) (= 2 ~ldv_mutex_udev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= (+ ldv_usb_lock_device_for_reset_udev_~tmp~21 1) 0) (<= (+ |ldv_usb_lock_device_for_reset_udev_#res| 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point ldv_usb_lock_device_for_reset_udevENTRY(lines 6940 6954) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point L6950(line 6950) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point L6951(line 6951) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (<= (+ ldv_usb_lock_device_for_reset_udev_~tmp~21 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point L6946(lines 6946 6952) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,791 INFO L270 CegarLoopResult]: At program point L6947-1(line 6947) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,792 INFO L270 CegarLoopResult]: At program point L6947(line 6947) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,792 INFO L270 CegarLoopResult]: At program point L6950-3(line 6950) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (<= (+ ldv_usb_lock_device_for_reset_udev_~tmp~21 1) 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ |ldv_usb_lock_device_for_reset_udev_#t~ret118| 1) 0))) [2020-10-24 04:07:30,792 INFO L270 CegarLoopResult]: At program point L6950-2(line 6950) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ |ldv_usb_lock_device_for_reset_udev_#t~ret118| 1) 0))) [2020-10-24 04:07:30,792 INFO L270 CegarLoopResult]: At program point L6950-1(line 6950) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (<= (+ |ldv_usb_lock_device_for_reset_udev_#t~ret118| 1) 0))) [2020-10-24 04:07:30,792 INFO L277 CegarLoopResult]: At program point L6992-1(line 6992) the Hoare annotation is: true [2020-10-24 04:07:30,792 INFO L277 CegarLoopResult]: At program point L6992(line 6992) the Hoare annotation is: true [2020-10-24 04:07:30,792 INFO L277 CegarLoopResult]: At program point ldv_reset_resume_1FINAL(lines 6991 6993) the Hoare annotation is: true [2020-10-24 04:07:30,792 INFO L277 CegarLoopResult]: At program point ldv_reset_resume_1EXIT(lines 6991 6993) the Hoare annotation is: true [2020-10-24 04:07:30,792 INFO L277 CegarLoopResult]: At program point ldv_reset_resume_1ENTRY(lines 6991 6993) the Hoare annotation is: true [2020-10-24 04:07:30,792 INFO L274 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 6368 6385) no Hoare annotation was computed. [2020-10-24 04:07:30,792 INFO L274 CegarLoopResult]: For program point L6378(line 6378) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6380(line 6380) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 6368 6385) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6374(line 6374) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6376-2(line 6376) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6377-2(lines 6373 6382) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6376(line 6376) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6377(lines 6377 6381) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 6368 6385) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6370(line 6370) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6371(line 6371) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point L6373(lines 6373 6382) no Hoare annotation was computed. [2020-10-24 04:07:30,793 INFO L274 CegarLoopResult]: For program point kfreeEXIT(lines 7031 7033) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point kfreeENTRY(lines 7031 7033) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point kfreeFINAL(lines 7031 7033) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point L7032(line 7032) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point mutex_trylockENTRY(lines 6998 7000) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point mutex_trylockEXIT(lines 6998 7000) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point L6999-1(line 6999) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point L6999(line 6999) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point mutex_trylockFINAL(lines 6998 7000) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point L6999-2(line 6999) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_udevFINAL(lines 6925 6931) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_udevEXIT(lines 6925 6931) no Hoare annotation was computed. [2020-10-24 04:07:30,794 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_udevENTRY(lines 6925 6931) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_mutex_of_deviceFINAL(lines 6811 6817) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_mutex_of_deviceENTRY(lines 6811 6817) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_mutex_of_deviceEXIT(lines 6811 6817) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point mutex_unlockENTRY(lines 7001 7003) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point mutex_unlockEXIT(lines 7001 7003) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point mutex_unlockFINAL(lines 7001 7003) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 6692 6708) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 6692 6708) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point L6702(line 6702) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point L6703(line 6703) no Hoare annotation was computed. [2020-10-24 04:07:30,795 INFO L274 CegarLoopResult]: For program point L6705(line 6705) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6700-2(line 6700) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6700(line 6700) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 6692 6708) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6701(lines 6701 6706) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6694(line 6694) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6696-1(lines 6696 6699) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6696(lines 6696 6699) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L274 CegarLoopResult]: For program point L6697(line 6697) no Hoare annotation was computed. [2020-10-24 04:07:30,796 INFO L277 CegarLoopResult]: At program point ldv_errorFINAL(lines 6329 6335) the Hoare annotation is: true [2020-10-24 04:07:30,796 INFO L277 CegarLoopResult]: At program point ldv_errorENTRY(lines 6329 6335) the Hoare annotation is: true [2020-10-24 04:07:30,796 INFO L277 CegarLoopResult]: At program point ldv_errorEXIT(lines 6329 6335) the Hoare annotation is: true [2020-10-24 04:07:30,797 INFO L277 CegarLoopResult]: At program point ldv_usb_deregister_15FINAL(lines 6321 6328) the Hoare annotation is: true [2020-10-24 04:07:30,797 INFO L277 CegarLoopResult]: At program point ldv_usb_deregister_15EXIT(lines 6321 6328) the Hoare annotation is: true [2020-10-24 04:07:30,797 INFO L270 CegarLoopResult]: At program point ldv_usb_deregister_15ENTRY(lines 6321 6328) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,797 INFO L270 CegarLoopResult]: At program point L6324-1(line 6324) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,797 INFO L270 CegarLoopResult]: At program point L6324(line 6324) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,797 INFO L277 CegarLoopResult]: At program point #Ultimate.C_memsetEXIT(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,797 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,797 INFO L277 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,798 INFO L277 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,798 INFO L277 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,798 INFO L270 CegarLoopResult]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,798 INFO L277 CegarLoopResult]: At program point #Ultimate.C_memsetFINAL(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6846(line 6846) no Hoare annotation was computed. [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6847(line 6847) no Hoare annotation was computed. [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6849(line 6849) no Hoare annotation was computed. [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6844-2(line 6844) no Hoare annotation was computed. [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6844-1(line 6844) no Hoare annotation was computed. [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6844(line 6844) no Hoare annotation was computed. [2020-10-24 04:07:30,798 INFO L274 CegarLoopResult]: For program point L6845(lines 6845 6850) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point L6838(line 6838) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point L6840-1(lines 6840 6843) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point L6840(lines 6840 6843) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point L6841(line 6841) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_udevFINAL(lines 6836 6852) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_udevEXIT(lines 6836 6852) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_killable_udevENTRY(lines 6836 6852) no Hoare annotation was computed. [2020-10-24 04:07:30,799 INFO L277 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 5720 5722) the Hoare annotation is: true [2020-10-24 04:07:30,799 INFO L277 CegarLoopResult]: At program point L5721-3(lines 5720 5722) the Hoare annotation is: true [2020-10-24 04:07:30,799 INFO L277 CegarLoopResult]: At program point L5721(line 5721) the Hoare annotation is: true [2020-10-24 04:07:30,799 INFO L277 CegarLoopResult]: At program point L5721-1(line 5721) the Hoare annotation is: true [2020-10-24 04:07:30,799 INFO L277 CegarLoopResult]: At program point assume_abort_if_notEXIT(lines 5720 5722) the Hoare annotation is: true [2020-10-24 04:07:30,800 INFO L270 CegarLoopResult]: At program point L5759(line 5759) the Hoare annotation is: (let ((.cse0 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_mutex_lock~0 1))) (.cse2 (not (= ~ldv_mutex_udev~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= ~ldv_mutex_i_mutex_of_inode~0 1)))) (and (or (not (= ~ldv_state_variable_6~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_0~0 1)) .cse4))) [2020-10-24 04:07:30,800 INFO L270 CegarLoopResult]: At program point L5762-1(line 5762) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (not (= ~ldv_mutex_udev~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= ~ldv_mutex_i_mutex_of_inode~0 1)))) (and (or (not (= ~ldv_state_variable_6~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_0~0 1)) .cse4))) [2020-10-24 04:07:30,800 INFO L277 CegarLoopResult]: At program point ldv_init_zallocFINAL(lines 5757 5767) the Hoare annotation is: true [2020-10-24 04:07:30,800 INFO L270 CegarLoopResult]: At program point L5760(line 5760) the Hoare annotation is: (let ((.cse0 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_mutex_lock~0 1))) (.cse2 (not (= ~ldv_mutex_udev~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= ~ldv_mutex_i_mutex_of_inode~0 1)))) (and (or (not (= ~ldv_state_variable_6~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_0~0 1)) .cse4))) [2020-10-24 04:07:30,800 INFO L277 CegarLoopResult]: At program point L5762-2(line 5762) the Hoare annotation is: true [2020-10-24 04:07:30,800 INFO L277 CegarLoopResult]: At program point ldv_init_zallocEXIT(lines 5757 5767) the Hoare annotation is: true [2020-10-24 04:07:30,801 INFO L270 CegarLoopResult]: At program point ldv_init_zallocENTRY(lines 5757 5767) the Hoare annotation is: (let ((.cse0 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_mutex_lock~0 1))) (.cse2 (not (= ~ldv_mutex_udev~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= ~ldv_mutex_i_mutex_of_inode~0 1)))) (and (or (not (= ~ldv_state_variable_6~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_0~0 1)) .cse4))) [2020-10-24 04:07:30,801 INFO L277 CegarLoopResult]: At program point L5763(line 5763) the Hoare annotation is: true [2020-10-24 04:07:30,801 INFO L277 CegarLoopResult]: At program point L5764-1(line 5764) the Hoare annotation is: true [2020-10-24 04:07:30,801 INFO L270 CegarLoopResult]: At program point L5762(line 5762) the Hoare annotation is: (let ((.cse0 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_mutex_lock~0 1))) (.cse2 (not (= ~ldv_mutex_udev~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse4 (not (= ~ldv_mutex_i_mutex_of_inode~0 1)))) (and (or (not (= ~ldv_state_variable_6~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_0~0 1)) .cse4))) [2020-10-24 04:07:30,801 INFO L277 CegarLoopResult]: At program point L5764(line 5764) the Hoare annotation is: true [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeENTRY(lines 6508 6522) no Hoare annotation was computed. [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point L6518(line 6518) no Hoare annotation was computed. [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point L6519(line 6519) no Hoare annotation was computed. [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point L6514(lines 6514 6520) no Hoare annotation was computed. [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point L6515(line 6515) no Hoare annotation was computed. [2020-10-24 04:07:30,801 INFO L274 CegarLoopResult]: For program point L6518-3(line 6518) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6518-2(line 6518) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6518-1(line 6518) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6513-3(line 6513) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6511(line 6511) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6513-2(line 6513) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6513-1(line 6513) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point L6513(line 6513) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeFINAL(lines 6508 6522) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeEXIT(lines 6508 6522) no Hoare annotation was computed. [2020-10-24 04:07:30,802 INFO L270 CegarLoopResult]: At program point L5882(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,802 INFO L270 CegarLoopResult]: At program point L5882-3(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,802 INFO L270 CegarLoopResult]: At program point L5882-4(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,802 INFO L270 CegarLoopResult]: At program point L5882-1(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5816(line 5816) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-2(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-7(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-8(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-5(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-6(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-11(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-12(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,803 INFO L270 CegarLoopResult]: At program point L5882-9(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-10(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-15(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-16(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-13(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-14(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-19(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-17(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5882-18(lines 5882 5884) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,804 INFO L270 CegarLoopResult]: At program point L5883(line 5883) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5817(line 5817) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5818(line 5818) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5819(line 5819) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5885-2(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5885-3(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5885(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5885-1(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5885-6(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,805 INFO L270 CegarLoopResult]: At program point L5885-7(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-4(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-5(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-10(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-11(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-8(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-9(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-14(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-15(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-12(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-13(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,806 INFO L270 CegarLoopResult]: At program point L5885-18(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-19(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-16(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-17(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-22(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-23(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-20(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-21(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-26(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-27(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,807 INFO L270 CegarLoopResult]: At program point L5885-24(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-25(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-30(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-31(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-28(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5952(line 5952) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-29(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-34(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-35(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5885-32(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,808 INFO L270 CegarLoopResult]: At program point L5820(line 5820) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-33(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-38(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-39(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-36(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-37(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-42(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-43(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-40(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-41(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-46(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,809 INFO L270 CegarLoopResult]: At program point L5885-47(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-44(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-45(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-50(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-51(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-48(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-49(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-54(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-55(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-52(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,810 INFO L270 CegarLoopResult]: At program point L5885-53(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-58(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-59(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-56(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-57(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-62(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-63(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-60(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-61(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-66(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5885-67(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,811 INFO L270 CegarLoopResult]: At program point L5821(line 5821) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-64(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-65(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-70(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-71(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-68(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-69(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-74(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-75(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-72(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,812 INFO L270 CegarLoopResult]: At program point L5885-73(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-78(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-79(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-76(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-77(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-82(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-83(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-80(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-81(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-86(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,813 INFO L270 CegarLoopResult]: At program point L5885-87(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-84(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-85(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-90(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-91(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-88(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-89(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-94(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5822(line 5822) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-95(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-92(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,814 INFO L270 CegarLoopResult]: At program point L5885-93(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-98(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-99(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-96(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-97(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-102(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-103(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-100(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-101(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-106(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-107(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,815 INFO L270 CegarLoopResult]: At program point L5885-104(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-105(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-110(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-111(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-108(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-109(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-114(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-115(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-112(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-113(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-118(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,816 INFO L270 CegarLoopResult]: At program point L5885-119(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-116(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-117(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-122(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-123(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-120(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-121(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5823(line 5823) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-126(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-127(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,817 INFO L270 CegarLoopResult]: At program point L5885-124(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-125(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-130(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-131(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-128(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-129(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-134(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-135(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-132(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-133(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-138(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,818 INFO L270 CegarLoopResult]: At program point L5885-139(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-136(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-137(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-142(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-143(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-140(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-141(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-146(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-147(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-144(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-145(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,819 INFO L270 CegarLoopResult]: At program point L5885-150(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-151(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-148(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-149(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-154(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-155(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-152(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-153(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-158(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-159(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,820 INFO L270 CegarLoopResult]: At program point L5885-156(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5824(line 5824) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-157(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-162(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-163(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-160(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-161(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-166(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-167(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-164(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-165(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,821 INFO L270 CegarLoopResult]: At program point L5885-170(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L6386(line 6386) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-171(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-168(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-169(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-174(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-175(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-172(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-173(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-178(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,822 INFO L270 CegarLoopResult]: At program point L5885-179(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-176(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-177(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-182(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-183(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-180(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-181(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-186(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-187(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,823 INFO L270 CegarLoopResult]: At program point L5885-184(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-185(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-190(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-191(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-188(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-189(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-194(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-195(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-192(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,824 INFO L270 CegarLoopResult]: At program point L5885-193(lines 5885 5927) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L12(line 12) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L12-1(line 12) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L12-2(line 12) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L12-3(line 12) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L12-4(line 12) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L6818(line 6818) the Hoare annotation is: (and (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_state_variable_6~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_mutex_lock~0 1)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L5861-2(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L5861-3(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L5861(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,825 INFO L270 CegarLoopResult]: At program point L5861-1(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-6(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-7(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-4(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-5(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-10(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-11(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-8(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-9(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-14(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,826 INFO L270 CegarLoopResult]: At program point L5861-15(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-12(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-13(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-18(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-19(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-16(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-17(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5861-20(lines 5861 5863) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5928-1(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5862(line 5862) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5928-2(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,827 INFO L270 CegarLoopResult]: At program point L5928(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-5(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-6(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-3(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-4(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-9(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-10(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-7(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-8(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,828 INFO L270 CegarLoopResult]: At program point L5928-13(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-14(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-11(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-12(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-17(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-18(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-15(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-16(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-21(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,829 INFO L270 CegarLoopResult]: At program point L5928-22(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-19(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-20(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-25(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-26(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-23(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-24(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-29(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-30(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,830 INFO L270 CegarLoopResult]: At program point L5928-27(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-28(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-33(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-34(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-31(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-32(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-37(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-38(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-35(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-36(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,831 INFO L270 CegarLoopResult]: At program point L5928-41(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-42(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-39(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-40(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-45(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-46(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-43(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-44(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-49(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-50(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,832 INFO L270 CegarLoopResult]: At program point L5928-47(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-48(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-53(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-54(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-51(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-52(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-57(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-58(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-55(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-56(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,833 INFO L270 CegarLoopResult]: At program point L5928-61(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5928-62(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5928-59(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5928-60(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5864-1(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5928-65(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5864-2(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5928-66(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5928-63(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,834 INFO L270 CegarLoopResult]: At program point L5864(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5928-64(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5864-5(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5928-69(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5864-6(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5928-70(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5864-3(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5928-67(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5864-4(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,835 INFO L270 CegarLoopResult]: At program point L5928-68(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5864-9(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5928-73(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5864-10(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5928-74(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5864-7(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5928-71(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5864-8(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5928-72(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5864-13(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,836 INFO L270 CegarLoopResult]: At program point L5928-77(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5864-14(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5928-78(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5864-11(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5928-75(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5864-12(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5928-76(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5864-17(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5928-81(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5864-18(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,837 INFO L270 CegarLoopResult]: At program point L5928-82(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5864-15(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-79(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5864-16(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-80(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-85(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-86(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5864-19(lines 5864 5866) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-83(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-84(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,838 INFO L270 CegarLoopResult]: At program point L5928-89(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-90(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-87(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-88(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-93(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-94(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-91(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5928-92(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,839 INFO L270 CegarLoopResult]: At program point L5964(line 5964) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~#an2720_info~0.base)| |~#an2720_info~0.base|) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= ~__mod_usb__products_device_table~0.bDeviceClass |old(~__mod_usb__products_device_table~0.bDeviceClass)|) (= |old(#length)| |#length|) (= |old(~__mod_usb__products_device_table~0.driver_info)| ~__mod_usb__products_device_table~0.driver_info) (= |old(~#epson2888_info~0.offset)| |~#epson2888_info~0.offset|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= |old(~#ali_m5632_info~0.offset)| |~#ali_m5632_info~0.offset|) (= |~#blob_info~0.base| |old(~#blob_info~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= |~#linuxdev_info~0.base| |old(~#linuxdev_info~0.base)|) (= |old(~#yopy_info~0.base)| |~#yopy_info~0.base|) (= |old(~__mod_usb__products_device_table~0.bInterfaceNumber)| ~__mod_usb__products_device_table~0.bInterfaceNumber) (= ~__mod_usb__products_device_table~0.match_flags |old(~__mod_usb__products_device_table~0.match_flags)|) (= |old(~__mod_usb__products_device_table~0.bDeviceProtocol)| ~__mod_usb__products_device_table~0.bDeviceProtocol) (= |old(#t~string43.base)| |#t~string43.base|) (= |~#ali_m5632_info~0.base| |old(~#ali_m5632_info~0.base)|) (= |old(#t~string42.base)| |#t~string42.base|) (= ~__mod_usb__products_device_table~0.bInterfaceSubClass |old(~__mod_usb__products_device_table~0.bInterfaceSubClass)|) (= |old(#t~string40.base)| |#t~string40.base|) (= |old(~__mod_usb__products_device_table~0.bInterfaceProtocol)| ~__mod_usb__products_device_table~0.bInterfaceProtocol) (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |~#kc2190_info~0.base| |old(~#kc2190_info~0.base)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |~#cdc_subset_driver~0.base| |old(~#cdc_subset_driver~0.base)|) (= ~ldv_mutex_i_mutex_of_inode~0 |old(~ldv_mutex_i_mutex_of_inode~0)|) (= |old(#t~string39.offset)| |#t~string39.offset|) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |old(#t~string38.base)| |#t~string38.base|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(#t~string39.base)| |#t~string39.base|) (= |old(~#belkin_info~0.offset)| |~#belkin_info~0.offset|) (= |old(#t~string44.offset)| |#t~string44.offset|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |old(#t~string1.offset)| |#t~string1.offset|) (= |#t~string0.offset| |old(#t~string0.offset)|) (= ~__mod_usb__products_device_table~0.bDeviceSubClass |old(~__mod_usb__products_device_table~0.bDeviceSubClass)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |old(~#kc2190_info~0.offset)| |~#kc2190_info~0.offset|) (= |#t~string0.base| |old(#t~string0.base)|) (= |~#yopy_info~0.offset| |old(~#yopy_info~0.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |old(#NULL.base)| |#NULL.base|) (= |~#an2720_info~0.offset| |old(~#an2720_info~0.offset)|) (= |~#products~0.offset| |old(~#products~0.offset)|) (= |~#products~0.base| |old(~#products~0.base)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#t~string36.base)| |#t~string36.base|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~__mod_usb__products_device_table~0.bcdDevice_hi |old(~__mod_usb__products_device_table~0.bcdDevice_hi)|) (= |old(~__mod_usb__products_device_table~0.idProduct)| ~__mod_usb__products_device_table~0.idProduct) (= |~#epson2888_info~0.base| |old(~#epson2888_info~0.base)|) (= |old(#t~string41.offset)| |#t~string41.offset|) (= |old(~__mod_usb__products_device_table~0.idVendor)| ~__mod_usb__products_device_table~0.idVendor) (= |~#blob_info~0.offset| |old(~#blob_info~0.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |old(#t~string38.offset)| |#t~string38.offset|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |~#cdc_subset_driver~0.offset| |old(~#cdc_subset_driver~0.offset)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |old(#t~string37.base)| |#t~string37.base|) (= |old(~__mod_usb__products_device_table~0.bInterfaceClass)| ~__mod_usb__products_device_table~0.bInterfaceClass) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(~#belkin_info~0.base)| |~#belkin_info~0.base|) (= |old(#t~string41.base)| |#t~string41.base|) (= |old(#t~string45.base)| |#t~string45.base|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= |old(#t~string44.base)| |#t~string44.base|) (= |~#linuxdev_info~0.offset| |old(~#linuxdev_info~0.offset)|) (= ~__mod_usb__products_device_table~0.bcdDevice_lo |old(~__mod_usb__products_device_table~0.bcdDevice_lo)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5928-97(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5928-98(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5865(line 5865) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5928-95(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5928-96(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5928-101(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,840 INFO L270 CegarLoopResult]: At program point L5928-102(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-99(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-100(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-105(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-106(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-103(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-104(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-109(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-110(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-107(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-108(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,841 INFO L270 CegarLoopResult]: At program point L5928-113(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-114(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-111(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-112(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-117(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-118(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-115(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-116(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-121(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-122(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-119(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,842 INFO L270 CegarLoopResult]: At program point L5928-120(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-125(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-126(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-123(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-124(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-129(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-130(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-127(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-128(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-133(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-134(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,843 INFO L270 CegarLoopResult]: At program point L5928-131(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-132(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-137(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-138(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-135(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-136(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-141(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-142(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-139(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-140(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-145(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,844 INFO L270 CegarLoopResult]: At program point L5928-146(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-143(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-144(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-149(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-150(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-147(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-148(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-153(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-154(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-151(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5928-152(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,845 INFO L270 CegarLoopResult]: At program point L5867(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5928-157(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5867-1(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5928-158(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5928-155(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5928-156(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5867-4(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5928-161(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5867-5(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,846 INFO L270 CegarLoopResult]: At program point L5928-162(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5867-2(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5928-159(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5867-3(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5928-160(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5867-8(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5928-165(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5867-9(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5928-166(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5867-6(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,847 INFO L270 CegarLoopResult]: At program point L5928-163(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5867-7(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5928-164(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5867-12(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5928-169(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5867-13(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5928-170(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5867-10(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5928-167(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5867-11(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,848 INFO L270 CegarLoopResult]: At program point L5928-168(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5867-16(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5928-173(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5867-17(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5928-174(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5867-14(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5928-171(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5867-15(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5928-172(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5928-177(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5928-178(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,849 INFO L270 CegarLoopResult]: At program point L5867-18(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-175(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5867-19(lines 5867 5869) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-176(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-181(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-182(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-179(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-180(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-185(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-186(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-183(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,850 INFO L270 CegarLoopResult]: At program point L5928-184(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-189(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-190(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-187(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5868(line 5868) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-188(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-193(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-191(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5928-192(line 5928) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5968(line 5968) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L6530(line 6530) the Hoare annotation is: (and (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,851 INFO L270 CegarLoopResult]: At program point L5870(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5969(line 5969) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-3(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-4(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-1(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-2(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-7(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-8(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-5(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-6(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-11(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,852 INFO L270 CegarLoopResult]: At program point L5870-12(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-9(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-10(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-15(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-16(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-13(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-14(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-19(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-17(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5870-18(lines 5870 5872) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point L5871(line 5871) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,853 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-2(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-3(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-1(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-6(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-7(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-4(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-5(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-10(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,854 INFO L270 CegarLoopResult]: At program point L5873-11(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-8(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-9(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-14(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-15(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-12(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-13(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-18(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-19(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-16(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,855 INFO L270 CegarLoopResult]: At program point L5873-17(lines 5873 5875) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5874(line 5874) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-2(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-3(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-1(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-6(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-7(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-4(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-5(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,856 INFO L270 CegarLoopResult]: At program point L5941-10(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-11(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-8(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-9(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-14(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-15(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-12(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-13(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-18(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-19(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,857 INFO L270 CegarLoopResult]: At program point L5941-16(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-17(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-22(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-23(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-20(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-21(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-26(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-27(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-24(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-25(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5941-30(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,858 INFO L270 CegarLoopResult]: At program point L5942(line 5942) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-31(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-28(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-29(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5876-1(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-34(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5876-2(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-35(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-32(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5876(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5941-33(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,859 INFO L270 CegarLoopResult]: At program point L5876-5(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5941-38(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5876-6(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5941-39(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5876-3(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5941-36(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5876-4(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5941-37(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5876-9(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5941-42(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,860 INFO L270 CegarLoopResult]: At program point L5876-10(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5941-43(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5876-7(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5941-40(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5876-8(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5941-41(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5876-13(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5876-14(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5876-11(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5941-44(lines 5941 5947) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,861 INFO L270 CegarLoopResult]: At program point L5876-12(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5876-17(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5876-18(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5876-15(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5876-16(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5876-19(lines 5876 5878) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5877(line 5877) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(#length)| |#length|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5879(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,862 INFO L270 CegarLoopResult]: At program point L5879-1(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-4(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-5(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-2(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-3(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-8(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-9(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-6(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-7(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-12(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,863 INFO L270 CegarLoopResult]: At program point L5879-13(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-10(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-11(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-16(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-17(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-14(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-15(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-18(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5879-19(lines 5879 5881) the Hoare annotation is: (and (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5880-1(line 5880) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5880-2(line 5880) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,864 INFO L270 CegarLoopResult]: At program point L5880(line 5880) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,865 INFO L270 CegarLoopResult]: At program point L5880-5(line 5880) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,865 INFO L270 CegarLoopResult]: At program point L5880-3(line 5880) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,865 INFO L270 CegarLoopResult]: At program point L5880-4(line 5880) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,865 INFO L270 CegarLoopResult]: At program point L5815(line 5815) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,865 INFO L270 CegarLoopResult]: At program point L6674(line 6674) the Hoare annotation is: (and (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_state_variable_6~0 0) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_mutex_lock~0 1)) [2020-10-24 04:07:30,865 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_lockFINAL(lines 6667 6673) no Hoare annotation was computed. [2020-10-24 04:07:30,865 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_lockENTRY(lines 6667 6673) no Hoare annotation was computed. [2020-10-24 04:07:30,865 INFO L274 CegarLoopResult]: For program point ldv_usb_unlock_device_lockEXIT(lines 6667 6673) no Hoare annotation was computed. [2020-10-24 04:07:30,865 INFO L274 CegarLoopResult]: For program point mutex_lockENTRY(lines 6994 6996) no Hoare annotation was computed. [2020-10-24 04:07:30,865 INFO L274 CegarLoopResult]: For program point mutex_lockFINAL(lines 6994 6996) no Hoare annotation was computed. [2020-10-24 04:07:30,865 INFO L274 CegarLoopResult]: For program point mutex_lockEXIT(lines 6994 6996) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point L6648-2(line 6648) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point L6648-1(line 6648) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point L6648(line 6648) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_lockEXIT(lines 6644 6651) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point L6649(line 6649) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_lockFINAL(lines 6644 6651) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_lockENTRY(lines 6644 6651) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L274 CegarLoopResult]: For program point L6648-3(line 6648) no Hoare annotation was computed. [2020-10-24 04:07:30,866 INFO L277 CegarLoopResult]: At program point ldv_memsetFINAL(lines 5768 5775) the Hoare annotation is: true [2020-10-24 04:07:30,866 INFO L277 CegarLoopResult]: At program point L5772-1(line 5772) the Hoare annotation is: true [2020-10-24 04:07:30,866 INFO L270 CegarLoopResult]: At program point L5770(line 5770) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,866 INFO L277 CegarLoopResult]: At program point L5772-2(line 5772) the Hoare annotation is: true [2020-10-24 04:07:30,867 INFO L277 CegarLoopResult]: At program point L5773(line 5773) the Hoare annotation is: true [2020-10-24 04:07:30,867 INFO L270 CegarLoopResult]: At program point L5772(line 5772) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,867 INFO L270 CegarLoopResult]: At program point L5768-1(lines 5768 5775) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,867 INFO L270 CegarLoopResult]: At program point ldv_memsetENTRY(lines 5768 5775) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,867 INFO L270 CegarLoopResult]: At program point L5768(lines 5768 5775) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,867 INFO L277 CegarLoopResult]: At program point ldv_memsetEXIT(lines 5768 5775) the Hoare annotation is: true [2020-10-24 04:07:30,867 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_i_mutex_of_inodeEXIT(lines 6466 6481) no Hoare annotation was computed. [2020-10-24 04:07:30,867 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_i_mutex_of_inodeENTRY(lines 6466 6481) no Hoare annotation was computed. [2020-10-24 04:07:30,867 INFO L274 CegarLoopResult]: For program point L6478(line 6478) no Hoare annotation was computed. [2020-10-24 04:07:30,867 INFO L274 CegarLoopResult]: For program point L6475(line 6475) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6470(lines 6470 6479) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6471(line 6471) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6472(lines 6472 6476) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6473(line 6473) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_i_mutex_of_inodeFINAL(lines 6466 6481) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6468(line 6468) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6471-3(line 6471) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6471-2(line 6471) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6686(line 6686) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6688(line 6688) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6683(line 6683) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6684(lines 6684 6689) no Hoare annotation was computed. [2020-10-24 04:07:30,868 INFO L274 CegarLoopResult]: For program point L6685(line 6685) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 6675 6691) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6679-1(lines 6679 6682) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6679(lines 6679 6682) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6680(line 6680) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6683-2(line 6683) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6677(line 6677) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 6675 6691) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 6675 6691) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 6754 6769) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 6754 6769) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6766(line 6766) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6763(line 6763) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6758(lines 6758 6767) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6759-1(line 6759) no Hoare annotation was computed. [2020-10-24 04:07:30,869 INFO L274 CegarLoopResult]: For program point L6759(line 6759) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L274 CegarLoopResult]: For program point L6760(lines 6760 6764) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L274 CegarLoopResult]: For program point L6761(line 6761) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 6754 6769) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L274 CegarLoopResult]: For program point L6756(line 6756) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L274 CegarLoopResult]: For program point L6759-3(line 6759) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L274 CegarLoopResult]: For program point L6759-2(line 6759) no Hoare annotation was computed. [2020-10-24 04:07:30,870 INFO L270 CegarLoopResult]: At program point ldv_mutex_lock_udevFINAL(lines 6853 6863) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,870 INFO L270 CegarLoopResult]: At program point ldv_mutex_lock_udevENTRY(lines 6853 6863) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,870 INFO L270 CegarLoopResult]: At program point L6856-1(lines 6856 6859) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,871 INFO L270 CegarLoopResult]: At program point L6856(lines 6856 6859) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,871 INFO L270 CegarLoopResult]: At program point L6857(line 6857) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,871 INFO L270 CegarLoopResult]: At program point ldv_mutex_lock_udevEXIT(lines 6853 6863) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6398(line 6398) no Hoare annotation was computed. [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6400(line 6400) no Hoare annotation was computed. [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6395-1(line 6395) no Hoare annotation was computed. [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6395(line 6395) no Hoare annotation was computed. [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6396(lines 6396 6401) no Hoare annotation was computed. [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6397(line 6397) no Hoare annotation was computed. [2020-10-24 04:07:30,871 INFO L274 CegarLoopResult]: For program point L6391-1(lines 6391 6394) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point L6391(lines 6391 6394) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point L6392(line 6392) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point L6395-2(line 6395) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point L6389(line 6389) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeENTRY(lines 6387 6403) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeEXIT(lines 6387 6403) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeFINAL(lines 6387 6403) no Hoare annotation was computed. [2020-10-24 04:07:30,872 INFO L270 CegarLoopResult]: At program point ldv_mutex_unlock_udevEXIT(lines 6914 6924) the Hoare annotation is: (or (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,872 INFO L270 CegarLoopResult]: At program point L6918(line 6918) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,872 INFO L270 CegarLoopResult]: At program point L6917-1(lines 6917 6920) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,873 INFO L270 CegarLoopResult]: At program point ldv_mutex_unlock_udevENTRY(lines 6914 6924) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,873 INFO L270 CegarLoopResult]: At program point L6917(lines 6917 6920) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,873 INFO L270 CegarLoopResult]: At program point ldv_mutex_unlock_udevFINAL(lines 6914 6924) the Hoare annotation is: (or (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point ldv_undef_intENTRY(lines 5776 5783) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point ldv_undef_intFINAL(lines 5776 5783) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point ldv_undef_intEXIT(lines 5776 5783) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point L5780-1(line 5780) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point L5780-2(line 5780) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point L5781(line 5781) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L277 CegarLoopResult]: At program point L5780(line 5780) the Hoare annotation is: true [2020-10-24 04:07:30,873 INFO L270 CegarLoopResult]: At program point L6047(lines 6047 6062) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6014(line 6014) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6080-2(lines 6067 6122) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6113(lines 6113 6116) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6080(lines 6080 6085) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,874 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 5979 6229) the Hoare annotation is: true [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6147(line 6147) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6114(line 6114) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,874 INFO L270 CegarLoopResult]: At program point L6213(line 6213) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L6213-1(line 6213) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L6015(line 6015) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L6048-1(line 6048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L5982(line 5982) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L6015-1(line 6015) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L6048-2(line 6048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,875 INFO L270 CegarLoopResult]: At program point L6081(line 6081) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L6048(line 6048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L6081-1(line 6081) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,876 INFO L277 CegarLoopResult]: At program point L6214(line 6214) the Hoare annotation is: true [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L6148(line 6148) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L5983(line 5983) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L6049(lines 6049 6059) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L6016(line 6016) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,876 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 5979 6229) the Hoare annotation is: true [2020-10-24 04:07:30,876 INFO L270 CegarLoopResult]: At program point L6083(line 6083) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,877 INFO L270 CegarLoopResult]: At program point L6050(line 6050) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,877 INFO L270 CegarLoopResult]: At program point L6017(line 6017) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,877 INFO L270 CegarLoopResult]: At program point L6050-1(line 6050) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,877 INFO L270 CegarLoopResult]: At program point L5984(line 5984) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,877 INFO L270 CegarLoopResult]: At program point L6051(lines 6051 6055) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,877 INFO L270 CegarLoopResult]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L5985(line 5985) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L6184-1(line 6184) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L6184(line 6184) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L6019(line 6019) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L6052-1(line 6052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L5986(line 5986) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,878 INFO L270 CegarLoopResult]: At program point L6052-2(line 6052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L6052(line 6052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L6185(lines 6185 6200) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L6152(line 6152) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L5987(line 5987) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L5987-1(line 5987) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L6053(line 6053) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,879 INFO L270 CegarLoopResult]: At program point L6020(line 6020) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,879 INFO L277 CegarLoopResult]: At program point L5987-2(line 5987) the Hoare annotation is: true [2020-10-24 04:07:30,880 INFO L277 CegarLoopResult]: At program point L5987-3(line 5987) the Hoare annotation is: true [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6186(line 6186) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6087(line 6087) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6120-1(line 6120) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6087-1(line 6087) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6153(lines 6002 6228) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6186-1(line 6186) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6120(line 6120) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,880 INFO L270 CegarLoopResult]: At program point L6186-2(line 6186) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L6021(line 6021) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L6187(lines 6187 6197) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L6220-1(line 6220) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L6220(line 6220) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L6022(line 6022) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,881 INFO L277 CegarLoopResult]: At program point L6121(line 6121) the Hoare annotation is: true [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L5989(line 5989) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,881 INFO L270 CegarLoopResult]: At program point L6188-1(line 6188) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,882 INFO L277 CegarLoopResult]: At program point L6221(line 6221) the Hoare annotation is: true [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L6188(line 6188) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L6023(line 6023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L5990(line 5990) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L6089(line 6089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L6189(lines 6189 6193) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L5991(line 5991) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,882 INFO L270 CegarLoopResult]: At program point L6057(line 6057) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6024(line 6024) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6057-1(line 6057) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6223(lines 6002 6228) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6190(line 6190) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,883 INFO L277 CegarLoopResult]: At program point L6058(line 6058) the Hoare annotation is: true [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6190-1(line 6190) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6190-2(line 6190) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L5992(line 5992) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,883 INFO L270 CegarLoopResult]: At program point L6191(line 6191) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L6026(line 6026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L5993(line 5993) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L6026-1(line 6026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L6159(line 6159) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L6159-1(line 6159) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L6027(lines 6027 6222) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L5994(line 5994) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,884 INFO L270 CegarLoopResult]: At program point L6093(line 6093) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L6093-1(line 6093) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,885 INFO L277 CegarLoopResult]: At program point L6226(line 6226) the Hoare annotation is: true [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L6127(line 6127) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L6094(lines 6094 6098) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L6127-1(line 6127) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,885 INFO L277 CegarLoopResult]: At program point L6160(line 6160) the Hoare annotation is: true [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L5995(line 5995) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L6028-1(line 6028) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,885 INFO L270 CegarLoopResult]: At program point L6028(line 6028) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6095(line 6095) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6095-1(line 6095) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6128(lines 6128 6164) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6095-4(line 6095) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6029(lines 6029 6044) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6095-2(line 6095) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L5996(line 5996) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,886 INFO L270 CegarLoopResult]: At program point L6095-3(line 6095) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6195(line 6195) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6195-1(line 6195) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6129-2(line 6129) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6030(line 6030) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6129(line 6129) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6096(line 6096) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L6129-1(line 6129) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,887 INFO L270 CegarLoopResult]: At program point L5997(line 5997) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6030-1(line 6030) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6030-2(line 6030) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6130(lines 6130 6161) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,888 INFO L277 CegarLoopResult]: At program point L6196(line 6196) the Hoare annotation is: true [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6031(lines 6031 6041) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6064-1(line 6064) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L5998(line 5998) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6064(line 6064) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,888 INFO L270 CegarLoopResult]: At program point L6131(line 6131) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6131-1(line 6131) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L5999(line 5999) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6032-1(line 6032) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6065(lines 6065 6125) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6032(line 6032) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6066(line 6066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6132(lines 6132 6137) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6033(lines 6033 6037) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,889 INFO L270 CegarLoopResult]: At program point L6066-1(line 6066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6000(line 6000) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6066-2(line 6066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6166(line 6166) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6100-1(line 6100) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6067(lines 6067 6122) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6034(line 6034) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6133(line 6133) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,890 INFO L270 CegarLoopResult]: At program point L6166-1(line 6166) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6100(line 6100) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6133-1(line 6133) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6001(line 6001) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6034-1(line 6034) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6167(lines 6167 6182) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6068-1(line 6068) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6101(lines 6101 6108) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6068(line 6068) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,891 INFO L270 CegarLoopResult]: At program point L6168-1(line 6168) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6102(line 6102) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6168-2(line 6168) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6168(line 6168) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6003(line 6003) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6102-3(line 6102) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6003-1(line 6003) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6069(lines 6069 6077) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6102-1(line 6102) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,892 INFO L270 CegarLoopResult]: At program point L6102-2(line 6102) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6003-2(line 6003) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6202(line 6202) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6103(lines 6103 6106) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6070(line 6070) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6169(lines 6169 6179) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6202-1(line 6202) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6070-3(line 6070) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,893 INFO L270 CegarLoopResult]: At program point L6070-1(line 6070) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6004(line 6004) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6070-2(line 6070) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6203(lines 6203 6218) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6170(line 6170) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6071(lines 6071 6075) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6170-1(line 6170) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6104(line 6104) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6005-2(line 6005) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,894 INFO L270 CegarLoopResult]: At program point L6005(line 6005) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6005-1(line 6005) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6171(lines 6171 6175) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6204-1(line 6204) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6204-2(line 6204) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6204(line 6204) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6039(line 6039) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6006(line 6006) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6039-1(line 6039) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,895 INFO L270 CegarLoopResult]: At program point L6072(line 6072) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6139(line 6139) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6172-1(line 6172) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6139-1(line 6139) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6172-2(line 6172) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6205(lines 6205 6215) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6172(line 6172) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6007(line 6007) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,896 INFO L270 CegarLoopResult]: At program point L6007-1(line 6007) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6073(line 6073) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,897 INFO L277 CegarLoopResult]: At program point L6040(line 6040) the Hoare annotation is: true [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6007-2(line 6007) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6206(line 6206) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6173(line 6173) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6206-1(line 6206) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6140(lines 6140 6157) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6008(line 6008) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,897 INFO L270 CegarLoopResult]: At program point L6207(lines 6207 6211) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 5979 6229) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_state_variable_5~0 |old(~ldv_state_variable_5~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6141-2(line 6141) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6141-3(line 6141) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6141(line 6141) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6141-1(line 6141) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6009-2(line 6009) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6009(line 6009) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,898 INFO L270 CegarLoopResult]: At program point L6009-1(line 6009) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6208-1(line 6208) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6142(lines 6142 6150) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6208-2(line 6208) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6208(line 6208) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6010(line 6010) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6142-2(lines 6140 6156) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6143(line 6143) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,899 INFO L270 CegarLoopResult]: At program point L6110(line 6110) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6209(line 6209) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6011(line 6011) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6011-1(line 6011) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6110-1(line 6110) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6011-2(line 6011) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6111(lines 6111 6118) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6177(line 6177) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,900 INFO L270 CegarLoopResult]: At program point L6144(line 6144) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6177-1(line 6177) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6012(line 6012) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,901 INFO L277 CegarLoopResult]: At program point L6178(line 6178) the Hoare annotation is: true [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6079(line 6079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6112-1(line 6112) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6046(line 6046) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6079-1(line 6079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6112-2(line 6112) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,901 INFO L270 CegarLoopResult]: At program point L6145(line 6145) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6112(line 6112) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6013-2(line 6013) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6013(line 6013) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6046-1(line 6046) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6112-3(line 6112) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6013-1(line 6013) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,902 INFO L270 CegarLoopResult]: At program point L6146(line 6146) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2020-10-24 04:07:30,902 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 6720 6736) no Hoare annotation was computed. [2020-10-24 04:07:30,902 INFO L274 CegarLoopResult]: For program point L6730(line 6730) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 6720 6736) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 6720 6736) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6732(line 6732) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6733(line 6733) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6728-2(line 6728) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6728(line 6728) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6729(lines 6729 6734) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6722(line 6722) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6724-1(lines 6724 6727) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6724(lines 6724 6727) no Hoare annotation was computed. [2020-10-24 04:07:30,903 INFO L274 CegarLoopResult]: For program point L6725(line 6725) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_7ENTRY(lines 6246 6253) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_7EXIT(lines 6246 6253) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_7FINAL(lines 6246 6253) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point L6249(line 6249) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point dummy_postresetEXIT(lines 5935 5940) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point dummy_postresetENTRY(lines 5935 5940) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point L5938(line 5938) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point dummy_postresetFINAL(lines 5935 5940) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_i_mutex_of_inodeFINAL(lines 6421 6431) no Hoare annotation was computed. [2020-10-24 04:07:30,904 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_i_mutex_of_inodeENTRY(lines 6421 6431) no Hoare annotation was computed. [2020-10-24 04:07:30,905 INFO L274 CegarLoopResult]: For program point L6424-1(lines 6424 6427) no Hoare annotation was computed. [2020-10-24 04:07:30,905 INFO L274 CegarLoopResult]: For program point L6424(lines 6424 6427) no Hoare annotation was computed. [2020-10-24 04:07:30,905 INFO L274 CegarLoopResult]: For program point L6425(line 6425) no Hoare annotation was computed. [2020-10-24 04:07:30,905 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_i_mutex_of_inodeEXIT(lines 6421 6431) no Hoare annotation was computed. [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point L7020-2(line 7020) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point usbnet_probeENTRY(lines 7019 7021) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point L7019(lines 7019 7021) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point L7020-1(line 7020) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point usbnet_probeFINAL(lines 7019 7021) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point L7020(line 7020) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L277 CegarLoopResult]: At program point usbnet_probeEXIT(lines 7019 7021) the Hoare annotation is: true [2020-10-24 04:07:30,905 INFO L274 CegarLoopResult]: For program point L6586(line 6586) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6588(line 6588) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6589(line 6589) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6584-2(line 6584) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6584(line 6584) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6585(lines 6585 6590) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6578(line 6578) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6580-1(lines 6580 6583) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6580(lines 6580 6583) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point L6581(line 6581) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_lockEXIT(lines 6576 6592) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_lockENTRY(lines 6576 6592) no Hoare annotation was computed. [2020-10-24 04:07:30,906 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_lockFINAL(lines 6576 6592) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_5EXIT(lines 6230 6237) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point L6233(line 6233) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_5ENTRY(lines 6230 6237) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_5FINAL(lines 6230 6237) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_lockFINAL(lines 6637 6643) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_lockENTRY(lines 6637 6643) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_lockEXIT(lines 6637 6643) no Hoare annotation was computed. [2020-10-24 04:07:30,907 INFO L277 CegarLoopResult]: At program point usb_register_driverENTRY(lines 7008 7010) the Hoare annotation is: true [2020-10-24 04:07:30,907 INFO L277 CegarLoopResult]: At program point L7008-1(lines 7008 7010) the Hoare annotation is: true [2020-10-24 04:07:30,907 INFO L277 CegarLoopResult]: At program point L7009-2(line 7009) the Hoare annotation is: true [2020-10-24 04:07:30,907 INFO L277 CegarLoopResult]: At program point L7008(lines 7008 7010) the Hoare annotation is: true [2020-10-24 04:07:30,907 INFO L277 CegarLoopResult]: At program point L7009-1(line 7009) the Hoare annotation is: true [2020-10-24 04:07:30,908 INFO L277 CegarLoopResult]: At program point L7009(line 7009) the Hoare annotation is: true [2020-10-24 04:07:30,908 INFO L277 CegarLoopResult]: At program point usb_register_driverFINAL(lines 7008 7010) the Hoare annotation is: true [2020-10-24 04:07:30,908 INFO L277 CegarLoopResult]: At program point usb_register_driverEXIT(lines 7008 7010) the Hoare annotation is: true [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6806(line 6806) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6807(line 6807) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6802(lines 6802 6808) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6803-1(line 6803) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6803(line 6803) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6806-3(line 6806) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6806-2(line 6806) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6806-1(line 6806) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6801-3(line 6801) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6799(line 6799) no Hoare annotation was computed. [2020-10-24 04:07:30,908 INFO L274 CegarLoopResult]: For program point L6801-2(line 6801) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6801(line 6801) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceEXIT(lines 6796 6810) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceENTRY(lines 6796 6810) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceFINAL(lines 6796 6810) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_mutex_of_deviceEXIT(lines 6788 6795) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6792-2(line 6792) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6792(line 6792) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6793(line 6793) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_mutex_of_deviceENTRY(lines 6788 6795) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_mutex_of_deviceFINAL(lines 6788 6795) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6792-3(line 6792) no Hoare annotation was computed. [2020-10-24 04:07:30,909 INFO L274 CegarLoopResult]: For program point L6353(line 6353) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point ldv_is_errEXIT(lines 6350 6355) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point ldv_is_errENTRY(lines 6350 6355) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point ldv_is_errFINAL(lines 6350 6355) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_i_mutex_of_inodeEXIT(lines 6432 6448) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_i_mutex_of_inodeENTRY(lines 6432 6448) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6442(line 6442) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6444(line 6444) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6445(line 6445) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6440-2(line 6440) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6440-1(line 6440) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_i_mutex_of_inodeFINAL(lines 6432 6448) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6440(line 6440) no Hoare annotation was computed. [2020-10-24 04:07:30,910 INFO L274 CegarLoopResult]: For program point L6441(lines 6441 6446) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6434(line 6434) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6436-1(lines 6436 6439) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6436(lines 6436 6439) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6437(line 6437) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6881(lines 6881 6897) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_udevEXIT(lines 6881 6897) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_udevENTRY(lines 6881 6897) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_udevFINAL(lines 6881 6897) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6895(line 6895) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6890(lines 6890 6894) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6891(line 6891) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6892(line 6892) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6886(line 6886) no Hoare annotation was computed. [2020-10-24 04:07:30,911 INFO L274 CegarLoopResult]: For program point L6889-2(line 6889) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6889-1(line 6889) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6889(line 6889) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6883(line 6883) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6885-1(lines 6885 6888) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6885(lines 6885 6888) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L277 CegarLoopResult]: At program point __ldv_usb_unlock_deviceFINAL(lines 6984 6986) the Hoare annotation is: true [2020-10-24 04:07:30,912 INFO L277 CegarLoopResult]: At program point __ldv_usb_unlock_deviceENTRY(lines 6984 6986) the Hoare annotation is: true [2020-10-24 04:07:30,912 INFO L277 CegarLoopResult]: At program point __ldv_usb_unlock_deviceEXIT(lines 6984 6986) the Hoare annotation is: true [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6622(line 6622) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6619(line 6619) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6614(lines 6614 6623) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6615-1(line 6615) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6615(line 6615) no Hoare annotation was computed. [2020-10-24 04:07:30,912 INFO L274 CegarLoopResult]: For program point L6616(lines 6616 6620) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_lockEXIT(lines 6610 6625) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6617(line 6617) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_lockENTRY(lines 6610 6625) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6612(line 6612) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6615-3(line 6615) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6615-2(line 6615) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_lockFINAL(lines 6610 6625) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_6ENTRY(lines 6238 6245) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6241(line 6241) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_6EXIT(lines 6238 6245) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_6FINAL(lines 6238 6245) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 6356 6361) no Hoare annotation was computed. [2020-10-24 04:07:30,913 INFO L274 CegarLoopResult]: For program point L6359(line 6359) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 6356 6361) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 6356 6361) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_udevEXIT(lines 6864 6880) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6874(line 6874) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6876(line 6876) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6877(line 6877) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6872-2(line 6872) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6872-1(line 6872) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6872(line 6872) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6873(lines 6873 6878) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_udevENTRY(lines 6864 6880) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6866(line 6866) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6868-1(lines 6868 6871) no Hoare annotation was computed. [2020-10-24 04:07:30,914 INFO L274 CegarLoopResult]: For program point L6868(lines 6868 6871) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point L6869(line 6869) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_trylock_udevFINAL(lines 6864 6880) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point L6270(line 6270) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_9ENTRY(lines 6267 6274) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point L6270-1(line 6270) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_9EXIT(lines 6267 6274) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_9FINAL(lines 6267 6274) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_lockENTRY(lines 6626 6636) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_lockEXIT(lines 6626 6636) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point L6630(line 6630) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_lockFINAL(lines 6626 6636) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point L6629-1(lines 6629 6632) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point L6629(lines 6629 6632) no Hoare annotation was computed. [2020-10-24 04:07:30,915 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_10ENTRY(lines 6275 6282) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_10FINAL(lines 6275 6282) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6278(line 6278) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_10EXIT(lines 6275 6282) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L270 CegarLoopResult]: At program point ldv_usb_unlock_device_udevENTRY(lines 6955 6961) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= 2 ~ldv_mutex_udev~0) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,916 INFO L270 CegarLoopResult]: At program point ldv_usb_unlock_device_udevFINAL(lines 6955 6961) the Hoare annotation is: (or (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,916 INFO L270 CegarLoopResult]: At program point ldv_usb_unlock_device_udevEXIT(lines 6955 6961) the Hoare annotation is: (or (= ~ldv_mutex_udev~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 2 |old(~ldv_mutex_udev~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6910(line 6910) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6907(line 6907) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6902(lines 6902 6911) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6903-1(line 6903) no Hoare annotation was computed. [2020-10-24 04:07:30,916 INFO L274 CegarLoopResult]: For program point L6903(line 6903) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point L6904(lines 6904 6908) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point L6905(line 6905) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_udevEXIT(lines 6898 6913) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point L6900(line 6900) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point L6903-3(line 6903) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_udevENTRY(lines 6898 6913) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L274 CegarLoopResult]: For program point ldv_mutex_is_locked_udevFINAL(lines 6898 6913) no Hoare annotation was computed. [2020-10-24 04:07:30,917 INFO L277 CegarLoopResult]: At program point usb_reset_deviceENTRY(lines 7012 7014) the Hoare annotation is: true [2020-10-24 04:07:30,917 INFO L277 CegarLoopResult]: At program point usb_reset_deviceFINAL(lines 7012 7014) the Hoare annotation is: true [2020-10-24 04:07:30,917 INFO L277 CegarLoopResult]: At program point usb_reset_deviceEXIT(lines 7012 7014) the Hoare annotation is: true [2020-10-24 04:07:30,917 INFO L277 CegarLoopResult]: At program point L7013-2(line 7013) the Hoare annotation is: true [2020-10-24 04:07:30,917 INFO L277 CegarLoopResult]: At program point L7013-1(line 7013) the Hoare annotation is: true [2020-10-24 04:07:30,917 INFO L277 CegarLoopResult]: At program point L7013(line 7013) the Hoare annotation is: true [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point ldv_undef_ulongENTRY(lines 5784 5791) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point L5789(line 5789) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point ldv_undef_ulongEXIT(lines 5784 5791) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point L5788(line 5788) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point ldv_undef_ulongFINAL(lines 5784 5791) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L277 CegarLoopResult]: At program point L5840(line 5840) the Hoare annotation is: true [2020-10-24 04:07:30,918 INFO L277 CegarLoopResult]: At program point always_connectedENTRY(lines 5837 5842) the Hoare annotation is: true [2020-10-24 04:07:30,918 INFO L277 CegarLoopResult]: At program point always_connectedFINAL(lines 5837 5842) the Hoare annotation is: true [2020-10-24 04:07:30,918 INFO L277 CegarLoopResult]: At program point always_connectedEXIT(lines 5837 5842) the Hoare annotation is: true [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point L6774(line 6774) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 6770 6780) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 6770 6780) no Hoare annotation was computed. [2020-10-24 04:07:30,918 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 6770 6780) no Hoare annotation was computed. [2020-10-24 04:07:30,919 INFO L274 CegarLoopResult]: For program point L6773-1(lines 6773 6776) no Hoare annotation was computed. [2020-10-24 04:07:30,919 INFO L274 CegarLoopResult]: For program point L6773(lines 6773 6776) no Hoare annotation was computed. [2020-10-24 04:07:30,919 INFO L277 CegarLoopResult]: At program point ldv_usb_register_driver_14FINAL(lines 6307 6320) the Hoare annotation is: true [2020-10-24 04:07:30,919 INFO L270 CegarLoopResult]: At program point L6314(line 6314) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,919 INFO L270 CegarLoopResult]: At program point L6315(line 6315) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,919 INFO L277 CegarLoopResult]: At program point ldv_usb_register_driver_14EXIT(lines 6307 6320) the Hoare annotation is: true [2020-10-24 04:07:30,919 INFO L270 CegarLoopResult]: At program point L6316(line 6316) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,919 INFO L277 CegarLoopResult]: At program point L6317-1(line 6317) the Hoare annotation is: true [2020-10-24 04:07:30,919 INFO L270 CegarLoopResult]: At program point L6317(line 6317) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2020-10-24 04:07:30,920 INFO L270 CegarLoopResult]: At program point L6311(line 6311) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,920 INFO L270 CegarLoopResult]: At program point L6313-3(line 6313) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,920 INFO L270 CegarLoopResult]: At program point ldv_usb_register_driver_14ENTRY(lines 6307 6320) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,920 INFO L270 CegarLoopResult]: At program point L6310(line 6310) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,920 INFO L270 CegarLoopResult]: At program point L6313-2(line 6313) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,920 INFO L270 CegarLoopResult]: At program point L6313-1(line 6313) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,921 INFO L270 CegarLoopResult]: At program point L6313(line 6313) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,921 INFO L270 CegarLoopResult]: At program point L6307(lines 6307 6320) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,921 INFO L270 CegarLoopResult]: At program point L6307-1(lines 6307 6320) the Hoare annotation is: (or (and (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6657-3(line 6657) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6655(line 6655) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6657-2(line 6657) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6657-1(line 6657) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6657(line 6657) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_lockEXIT(lines 6652 6666) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_lockENTRY(lines 6652 6666) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6662(line 6662) no Hoare annotation was computed. [2020-10-24 04:07:30,921 INFO L274 CegarLoopResult]: For program point L6663(line 6663) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point ldv_usb_lock_device_for_reset_lockFINAL(lines 6652 6666) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6658(lines 6658 6664) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6659(line 6659) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6662-3(line 6662) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6662-2(line 6662) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6662-1(line 6662) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_i_mutex_of_inodeEXIT(lines 6500 6507) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_i_mutex_of_inodeENTRY(lines 6500 6507) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point ldv_usb_trylock_device_i_mutex_of_inodeFINAL(lines 6500 6507) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6504-2(line 6504) no Hoare annotation was computed. [2020-10-24 04:07:30,922 INFO L274 CegarLoopResult]: For program point L6504-1(line 6504) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6504(line 6504) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6505(line 6505) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6504-3(line 6504) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6593(lines 6593 6609) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6607(line 6607) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 6593 6609) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6602(lines 6602 6606) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6603(line 6603) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6604(line 6604) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6598(line 6598) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6601-2(line 6601) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 6593 6609) no Hoare annotation was computed. [2020-10-24 04:07:30,923 INFO L274 CegarLoopResult]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6601(line 6601) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6595(line 6595) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6597-1(lines 6597 6600) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 6593 6609) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6597(lines 6597 6600) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeFINAL(lines 6449 6465) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6463(line 6463) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6458(lines 6458 6462) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6459(line 6459) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6460(line 6460) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeENTRY(lines 6449 6465) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6454(line 6454) no Hoare annotation was computed. [2020-10-24 04:07:30,924 INFO L274 CegarLoopResult]: For program point L6457-2(line 6457) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point L6457(line 6457) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeEXIT(lines 6449 6465) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point L6451(line 6451) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point L6453-1(lines 6453 6456) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point L6453(lines 6453 6456) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L274 CegarLoopResult]: For program point L6449(lines 6449 6465) no Hoare annotation was computed. [2020-10-24 04:07:30,925 INFO L270 CegarLoopResult]: At program point L6974(line 6974) the Hoare annotation is: (or (not (= ~ldv_mutex_udev~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-10-24 04:07:30,925 INFO L270 CegarLoopResult]: At program point L6970(line 6970) the Hoare annotation is: (or (not (= ~ldv_mutex_udev~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-10-24 04:07:30,925 INFO L270 CegarLoopResult]: At program point L6966(line 6966) the Hoare annotation is: (or (not (= ~ldv_mutex_udev~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-10-24 04:07:30,925 INFO L277 CegarLoopResult]: At program point ldv_check_final_stateEXIT(lines 6962 6983) the Hoare annotation is: true [2020-10-24 04:07:30,925 INFO L277 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 6962 6983) the Hoare annotation is: true [2020-10-24 04:07:30,926 INFO L277 CegarLoopResult]: At program point L6977(lines 6962 6983) the Hoare annotation is: true [2020-10-24 04:07:30,926 INFO L277 CegarLoopResult]: At program point L6973(lines 6964 6982) the Hoare annotation is: true [2020-10-24 04:07:30,926 INFO L277 CegarLoopResult]: At program point L6969(lines 6964 6982) the Hoare annotation is: true [2020-10-24 04:07:30,926 INFO L277 CegarLoopResult]: At program point L6965(lines 6964 6982) the Hoare annotation is: true [2020-10-24 04:07:30,926 INFO L270 CegarLoopResult]: At program point L6978(line 6978) the Hoare annotation is: (or (not (= ~ldv_mutex_udev~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point L5751(line 5751) no Hoare annotation was computed. [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point L5752-1(line 5752) no Hoare annotation was computed. [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point L5750(line 5750) no Hoare annotation was computed. [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point ldv_zallocEXIT(lines 5740 5756) no Hoare annotation was computed. [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point L5752(line 5752) no Hoare annotation was computed. [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point L5747(lines 5747 5754) no Hoare annotation was computed. [2020-10-24 04:07:30,926 INFO L274 CegarLoopResult]: For program point ldv_zallocENTRY(lines 5740 5756) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5746(line 5746) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5750-1(line 5750) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5748(line 5748) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5750-2(line 5750) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5743(line 5743) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5742(line 5742) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5746-1(line 5746) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5744(line 5744) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L5746-2(line 5746) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point ldv_zallocFINAL(lines 5740 5756) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L6751(line 6751) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L6746(lines 6746 6750) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L6747(line 6747) no Hoare annotation was computed. [2020-10-24 04:07:30,927 INFO L274 CegarLoopResult]: For program point L6748(line 6748) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6742(line 6742) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6745-2(line 6745) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6745-1(line 6745) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6745(line 6745) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6739(line 6739) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 6737 6753) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6741-1(lines 6741 6744) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6741(lines 6741 6744) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 6737 6753) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point L6737(lines 6737 6753) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L274 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 6737 6753) no Hoare annotation was computed. [2020-10-24 04:07:30,928 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,928 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1)) [2020-10-24 04:07:30,928 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,929 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_i_mutex_of_inodeFINAL(lines 6482 6492) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_i_mutex_of_inodeEXIT(lines 6482 6492) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6486(line 6486) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point ldv_mutex_unlock_i_mutex_of_inodeENTRY(lines 6482 6492) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6485-1(lines 6485 6488) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6485(lines 6485 6488) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 6531 6547) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6542(line 6542) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6544(line 6544) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 6531 6547) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2020-10-24 04:07:30,929 INFO L274 CegarLoopResult]: For program point L6539(line 6539) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6540(lines 6540 6545) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6541(line 6541) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6535-1(lines 6535 6538) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6535(lines 6535 6538) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6536(line 6536) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6539-2(line 6539) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 6531 6547) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6533(line 6533) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 6709 6719) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6712-1(lines 6712 6715) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6712(lines 6712 6715) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point L6713(line 6713) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 6709 6719) no Hoare annotation was computed. [2020-10-24 04:07:30,930 INFO L274 CegarLoopResult]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 6709 6719) no Hoare annotation was computed. [2020-10-24 04:07:30,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 04:07:30 BoogieIcfgContainer [2020-10-24 04:07:30,956 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 04:07:30,957 INFO L168 Benchmark]: Toolchain (without parser) took 264840.09 ms. Allocated memory was 151.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 118.7 MB in the beginning and 997.2 MB in the end (delta: -878.6 MB). Peak memory consumption was 804.1 MB. Max. memory is 8.0 GB. [2020-10-24 04:07:30,957 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 151.0 MB. Free memory is still 124.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 04:07:30,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2020.65 ms. Allocated memory was 151.0 MB in the beginning and 186.6 MB in the end (delta: 35.7 MB). Free memory was 118.1 MB in the beginning and 132.1 MB in the end (delta: -14.0 MB). Peak memory consumption was 61.8 MB. Max. memory is 8.0 GB. [2020-10-24 04:07:30,958 INFO L168 Benchmark]: Boogie Preprocessor took 274.01 ms. Allocated memory is still 186.6 MB. Free memory was 132.1 MB in the beginning and 120.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2020-10-24 04:07:30,959 INFO L168 Benchmark]: RCFGBuilder took 2322.01 ms. Allocated memory was 186.6 MB in the beginning and 318.8 MB in the end (delta: 132.1 MB). Free memory was 120.1 MB in the beginning and 161.7 MB in the end (delta: -41.6 MB). Peak memory consumption was 91.6 MB. Max. memory is 8.0 GB. [2020-10-24 04:07:30,959 INFO L168 Benchmark]: TraceAbstraction took 260205.40 ms. Allocated memory was 318.8 MB in the beginning and 1.2 GB in the end (delta: 893.4 MB). Free memory was 161.2 MB in the beginning and 997.2 MB in the end (delta: -836.1 MB). Peak memory consumption was 678.1 MB. Max. memory is 8.0 GB. [2020-10-24 04:07:30,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 151.0 MB. Free memory is still 124.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2020.65 ms. Allocated memory was 151.0 MB in the beginning and 186.6 MB in the end (delta: 35.7 MB). Free memory was 118.1 MB in the beginning and 132.1 MB in the end (delta: -14.0 MB). Peak memory consumption was 61.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 274.01 ms. Allocated memory is still 186.6 MB. Free memory was 132.1 MB in the beginning and 120.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2322.01 ms. Allocated memory was 186.6 MB in the beginning and 318.8 MB in the end (delta: 132.1 MB). Free memory was 120.1 MB in the beginning and 161.7 MB in the end (delta: -41.6 MB). Peak memory consumption was 91.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 260205.40 ms. Allocated memory was 318.8 MB in the beginning and 1.2 GB in the end (delta: 893.4 MB). Free memory was 161.2 MB in the beginning and 997.2 MB in the end (delta: -836.1 MB). Peak memory consumption was 678.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: 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: 6002]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_udev) == 1) || ldv_mutex_udev == 1) || !(ldv_mutex_lock == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_6) == 0) - InvariantResult [Line: 6002]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_udev) == 1) || !(ldv_mutex_lock == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(\old(ldv_state_variable_6) == 0)) || \old(ldv_mutex_udev) == ldv_mutex_udev - InvariantResult [Line: 5792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 12]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 7023]: Procedure Contract for usbnet_resume Derived contract for procedure usbnet_resume: 1 - ProcedureContractResult [Line: 6299]: Procedure Contract for ldv___ldv_usb_unlock_device_13 Derived contract for procedure ldv___ldv_usb_unlock_device_13: (((ldv_mutex_udev == 1 || !(ldv_mutex_lock == 1)) || !(2 == \old(ldv_mutex_udev))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 6987]: Procedure Contract for ldv_initialize Derived contract for procedure ldv_initialize: 1 - ProcedureContractResult [Line: 7004]: Procedure Contract for usb_deregister Derived contract for procedure usb_deregister: 1 - ProcedureContractResult [Line: -1]: Procedure Contract for #Ultimate.meminit Derived contract for procedure #Ultimate.meminit: 1 - ProcedureContractResult [Line: 6336]: Procedure Contract for ldv_undef_int_negative Derived contract for procedure ldv_undef_int_negative: ((((ret + 1 <= 0 && \result + 1 <= 0) || !(ldv_mutex_lock == 1)) || !(ldv_mutex_udev == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 5956]: Procedure Contract for cdc_subset_driver_exit Derived contract for procedure cdc_subset_driver_exit: 1 - ProcedureContractResult [Line: 7015]: Procedure Contract for usbnet_disconnect Derived contract for procedure usbnet_disconnect: 1 - ProcedureContractResult [Line: 6291]: Procedure Contract for ldv_usb_lock_device_for_reset_12 Derived contract for procedure ldv_usb_lock_device_for_reset_12: ((((((tmp + 1 <= 0 && \old(ldv_mutex_udev) == ldv_mutex_udev) && \result + 1 <= 0) || !(\old(ldv_mutex_udev) == 1)) || !(ldv_mutex_lock == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ((0 <= tmp && 2 == ldv_mutex_udev) && 0 <= \result) - ProcedureContractResult [Line: 5948]: Procedure Contract for cdc_subset_driver_init Derived contract for procedure cdc_subset_driver_init: 1 - ProcedureContractResult [Line: 7027]: Procedure Contract for usbnet_suspend Derived contract for procedure usbnet_suspend: 1 - ProcedureContractResult [Line: 5843]: Procedure Contract for m5632_recover Derived contract for procedure m5632_recover: (((!(\old(ldv_mutex_udev) == 1) || ldv_mutex_udev == 1) || !(ldv_mutex_lock == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 5970]: Procedure Contract for ldv_usb_driver_1 Derived contract for procedure ldv_usb_driver_1: 1 - ProcedureContractResult [Line: 6940]: Procedure Contract for ldv_usb_lock_device_for_reset_udev Derived contract for procedure ldv_usb_lock_device_for_reset_udev: ((((!(\old(ldv_mutex_udev) == 1) || !(ldv_mutex_lock == 1)) || (0 <= \result && 2 == ldv_mutex_udev)) || !(1 == ldv_mutex_mutex_of_device)) || ((tmp + 1 <= 0 && \result + 1 <= 0) && \old(ldv_mutex_udev) == ldv_mutex_udev)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 6991]: Procedure Contract for ldv_reset_resume_1 Derived contract for procedure ldv_reset_resume_1: 1 - ProcedureContractResult [Line: 6329]: Procedure Contract for ldv_error Derived contract for procedure ldv_error: 1 - ProcedureContractResult [Line: 6321]: Procedure Contract for ldv_usb_deregister_15 Derived contract for procedure ldv_usb_deregister_15: 1 - ProcedureContractResult [Line: -1]: Procedure Contract for #Ultimate.C_memset Derived contract for procedure #Ultimate.C_memset: 1 - ProcedureContractResult [Line: 5720]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not: 1 - ProcedureContractResult [Line: 5757]: Procedure Contract for ldv_init_zalloc Derived contract for procedure ldv_init_zalloc: 1 - ProcedureContractResult [Line: 5768]: Procedure Contract for ldv_memset Derived contract for procedure ldv_memset: 1 - ProcedureContractResult [Line: 6853]: Procedure Contract for ldv_mutex_lock_udev Derived contract for procedure ldv_mutex_lock_udev: (((!(\old(ldv_mutex_udev) == 1) || !(ldv_mutex_lock == 1)) || 2 == ldv_mutex_udev) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 6914]: Procedure Contract for ldv_mutex_unlock_udev Derived contract for procedure ldv_mutex_unlock_udev: (((ldv_mutex_udev == 1 || !(ldv_mutex_lock == 1)) || !(2 == \old(ldv_mutex_udev))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 5776]: Procedure Contract for ldv_undef_int Derived contract for procedure ldv_undef_int: 1 - ProcedureContractResult [Line: 5979]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 7019]: Procedure Contract for usbnet_probe Derived contract for procedure usbnet_probe: 1 - ProcedureContractResult [Line: 7008]: Procedure Contract for usb_register_driver Derived contract for procedure usb_register_driver: 1 - ProcedureContractResult [Line: 6984]: Procedure Contract for __ldv_usb_unlock_device Derived contract for procedure __ldv_usb_unlock_device: 1 - ProcedureContractResult [Line: 6955]: Procedure Contract for ldv_usb_unlock_device_udev Derived contract for procedure ldv_usb_unlock_device_udev: (((ldv_mutex_udev == 1 || !(ldv_mutex_lock == 1)) || !(2 == \old(ldv_mutex_udev))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1) - ProcedureContractResult [Line: 7012]: Procedure Contract for usb_reset_device Derived contract for procedure usb_reset_device: 1 - ProcedureContractResult [Line: 5837]: Procedure Contract for always_connected Derived contract for procedure always_connected: 1 - ProcedureContractResult [Line: 6307]: Procedure Contract for ldv_usb_register_driver_14 Derived contract for procedure ldv_usb_register_driver_14: 1 - ProcedureContractResult [Line: 6962]: Procedure Contract for ldv_check_final_state Derived contract for procedure ldv_check_final_state: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 97 procedures, 1670 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 115.7s, OverallIterations: 9, TraceHistogramMax: 7, AutomataDifference: 91.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 144.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6931 SDtfs, 24851 SDslu, 11310 SDs, 0 SdLazy, 40197 SolverSat, 3798 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 56.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 717 GetRequests, 545 SyntacticMatches, 4 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 599 ImplicationChecksByTransitivity, 25.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2836occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 1577 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1117 LocationsWithAnnotation, 5616 PreInvPairs, 7123 NumberOfFragments, 14315 HoareAnnotationTreeSize, 5616 FomulaSimplifications, 3768386 FormulaSimplificationTreeSizeReduction, 20.7s HoareSimplificationTime, 1117 FomulaSimplificationsInter, 144461 FormulaSimplificationTreeSizeReductionInter, 122.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 14.3s InterpolantComputationTime, 8387 NumberOfCodeBlocks, 8387 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 8378 ConstructedInterpolants, 0 QuantifiedInterpolants, 11915968 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 3230/3230 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...