/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_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 0.2.1-dev-36cd7be [2021-02-24 06:26:09,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 06:26:09,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 06:26:09,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 06:26:09,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 06:26:09,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 06:26:09,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 06:26:09,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 06:26:09,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 06:26:09,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 06:26:09,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 06:26:09,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 06:26:09,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 06:26:09,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 06:26:09,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 06:26:09,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 06:26:09,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 06:26:09,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 06:26:09,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 06:26:09,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 06:26:09,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 06:26:09,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 06:26:09,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 06:26:09,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 06:26:09,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 06:26:09,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 06:26:09,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 06:26:09,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 06:26:09,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 06:26:09,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 06:26:09,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 06:26:09,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 06:26:09,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 06:26:09,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 06:26:09,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 06:26:09,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 06:26:09,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 06:26:09,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 06:26:09,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 06:26:09,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 06:26:09,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 06:26:09,560 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-24 06:26:09,577 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 06:26:09,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 06:26:09,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 06:26:09,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 06:26:09,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 06:26:09,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 06:26:09,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 06:26:09,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 06:26:09,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 06:26:09,581 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 06:26:09,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 06:26:09,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 06:26:09,581 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 06:26:09,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 06:26:09,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 06:26:09,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 06:26:09,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 06:26:09,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 06:26:09,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 06:26:09,583 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 06:26:09,583 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 06:26:10,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 06:26:10,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 06:26:10,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 06:26:10,045 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 06:26:10,045 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 06:26:10,046 INFO L432 ainManager$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 [2021-02-24 06:26:10,131 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1b9f2127/d655000a146a4609b7048bd56ba835d5/FLAGe82d443e9 [2021-02-24 06:26:11,107 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 06:26:11,108 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 [2021-02-24 06:26:11,160 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1b9f2127/d655000a146a4609b7048bd56ba835d5/FLAGe82d443e9 [2021-02-24 06:26:11,628 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1b9f2127/d655000a146a4609b7048bd56ba835d5 [2021-02-24 06:26:11,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 06:26:11,642 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 06:26:11,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 06:26:11,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 06:26:11,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 06:26:11,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:26:11" (1/1) ... [2021-02-24 06:26:11,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29c418e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:11, skipping insertion in model container [2021-02-24 06:26:11,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:26:11" (1/1) ... [2021-02-24 06:26:11,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 06:26:11,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 06:26:12,683 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /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[185252,185265] [2021-02-24 06:26:12,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:26:13,005 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 06:26:13,423 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /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[185252,185265] [2021-02-24 06:26:13,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:26:13,594 INFO L208 MainTranslator]: Completed translation [2021-02-24 06:26:13,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13 WrapperNode [2021-02-24 06:26:13,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 06:26:13,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 06:26:13,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 06:26:13,597 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 06:26:13,611 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (1/1) ... [2021-02-24 06:26:13,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 06:26:13,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 06:26:13,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 06:26:13,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 06:26:13,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (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 [2021-02-24 06:26:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 06:26:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 06:26:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 06:26:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-24 06:26:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 06:26:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 06:26:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-24 06:26:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-24 06:26:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 06:26:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 06:26:13,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 06:26:13,944 INFO L138 BoogieDeclarations]: Found implementation of procedure always_connected [2021-02-24 06:26:13,944 INFO L138 BoogieDeclarations]: Found implementation of procedure m5632_recover [2021-02-24 06:26:13,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_prereset [2021-02-24 06:26:13,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_postreset [2021-02-24 06:26:13,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_subset_driver_init [2021-02-24 06:26:13,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_subset_driver_exit [2021-02-24 06:26:13,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-24 06:26:13,946 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 06:26:13,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-24 06:26:13,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-24 06:26:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-24 06:26:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2021-02-24 06:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-24 06:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-24 06:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-24 06:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_12 [2021-02-24 06:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_13 [2021-02-24 06:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2021-02-24 06:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2021-02-24 06:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-24 06:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 06:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 06:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 06:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 06:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 06:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 06:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-24 06:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-24 06:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-24 06:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-24 06:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2021-02-24 06:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2021-02-24 06:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-24 06:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-24 06:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 06:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-24 06:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-24 06:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 06:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 06:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 06:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 06:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 06:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-24 06:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-24 06:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-24 06:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-24 06:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_udev [2021-02-24 06:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_udev [2021-02-24 06:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2021-02-24 06:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_udev [2021-02-24 06:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_udev [2021-02-24 06:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_udev [2021-02-24 06:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2021-02-24 06:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_udev [2021-02-24 06:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_udev [2021-02-24 06:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2021-02-24 06:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2021-02-24 06:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 06:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2021-02-24 06:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 06:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2021-02-24 06:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-24 06:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-24 06:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 06:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-24 06:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-24 06:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-24 06:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2021-02-24 06:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2021-02-24 06:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2021-02-24 06:26:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2021-02-24 06:26:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 06:26:13,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 06:26:13,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 06:26:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 06:26:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 06:26:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 06:26:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 06:26:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 06:26:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 06:26:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 06:26:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-24 06:26:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2021-02-24 06:26:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 06:26:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-24 06:26:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-24 06:26:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-24 06:26:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 06:26:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 06:26:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 06:26:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 06:26:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-24 06:26:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 06:26:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 06:26:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 06:26:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 06:26:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-24 06:26:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-24 06:26:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 06:26:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 06:26:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 06:26:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 06:26:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2021-02-24 06:26:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_13 [2021-02-24 06:26:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-24 06:26:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-24 06:26:13,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-24 06:26:13,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-24 06:26:13,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 06:26:13,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 06:26:13,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-24 06:26:13,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-24 06:26:13,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 06:26:13,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 06:26:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 06:26:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2021-02-24 06:26:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2021-02-24 06:26:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-24 06:26:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_12 [2021-02-24 06:26:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-24 06:26:13,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-24 06:26:13,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2021-02-24 06:26:13,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-24 06:26:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2021-02-24 06:26:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2021-02-24 06:26:13,983 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2021-02-24 06:26:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2021-02-24 06:26:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2021-02-24 06:26:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure always_connected [2021-02-24 06:26:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure m5632_recover [2021-02-24 06:26:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 06:26:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_prereset [2021-02-24 06:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_postreset [2021-02-24 06:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_subset_driver_init [2021-02-24 06:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_subset_driver_exit [2021-02-24 06:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 06:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2021-02-24 06:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 06:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 06:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 06:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-24 06:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-24 06:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 06:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 06:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 06:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-24 06:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-24 06:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-24 06:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-24 06:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2021-02-24 06:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2021-02-24 06:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-24 06:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 06:26:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-24 06:26:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2021-02-24 06:26:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2021-02-24 06:26:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2021-02-24 06:26:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2021-02-24 06:26:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-24 06:26:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_udev [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_udev [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_udev [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_udev [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_udev [2021-02-24 06:26:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_udev [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_udev [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 06:26:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 06:26:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 06:26:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 06:26:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 06:26:14,727 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 06:26:16,357 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 06:26:16,358 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-24 06:26:16,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:26:16 BoogieIcfgContainer [2021-02-24 06:26:16,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 06:26:16,364 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 06:26:16,365 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 06:26:16,368 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 06:26:16,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 06:26:11" (1/3) ... [2021-02-24 06:26:16,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c827dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:26:16, skipping insertion in model container [2021-02-24 06:26:16,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:26:13" (2/3) ... [2021-02-24 06:26:16,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c827dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:26:16, skipping insertion in model container [2021-02-24 06:26:16,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:26:16" (3/3) ... [2021-02-24 06:26:16,372 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i [2021-02-24 06:26:16,379 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 06:26:16,385 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 06:26:16,404 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 06:26:16,429 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 06:26:16,429 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 06:26:16,429 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 06:26:16,429 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 06:26:16,429 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 06:26:16,429 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 06:26:16,430 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 06:26:16,430 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 06:26:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states. [2021-02-24 06:26:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2021-02-24 06:26:16,547 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:26:16,549 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] [2021-02-24 06:26:16,550 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:26:16,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:26:16,561 INFO L82 PathProgramCache]: Analyzing trace with hash 581753357, now seen corresponding path program 1 times [2021-02-24 06:26:16,577 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:26:16,578 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [28667589] [2021-02-24 06:26:16,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:26:16,697 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:26:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:17,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:17,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:17,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:17,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:26:17,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:17,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:18,297 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:26:18,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:26:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:18,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:18,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:26:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:26:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:26:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:26:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:26:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:26:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:26:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:26:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2021-02-24 06:26:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:26:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:19,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:26:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:19,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:19,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:26:20,547 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [28667589] [2021-02-24 06:26:20,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:26:20,549 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 06:26:20,549 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588108991] [2021-02-24 06:26:20,558 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 06:26:20,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:26:20,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 06:26:20,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-24 06:26:20,575 INFO L87 Difference]: Start difference. First operand 1447 states. Second operand 8 states. [2021-02-24 06:26:21,085 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:26:26,330 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:26:27,780 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:26:30,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:26:30,186 INFO L93 Difference]: Finished difference Result 1919 states and 2174 transitions. [2021-02-24 06:26:30,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 06:26:30,188 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 855 [2021-02-24 06:26:30,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:26:30,222 INFO L225 Difference]: With dead ends: 1919 [2021-02-24 06:26:30,222 INFO L226 Difference]: Without dead ends: 1438 [2021-02-24 06:26:30,231 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 [2021-02-24 06:26:30,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2021-02-24 06:26:30,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1388. [2021-02-24 06:26:30,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1388 states. [2021-02-24 06:26:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1388 states and 1498 transitions. [2021-02-24 06:26:30,618 INFO L78 Accepts]: Start accepts. Automaton has 1388 states and 1498 transitions. Word has length 855 [2021-02-24 06:26:30,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:26:30,621 INFO L480 AbstractCegarLoop]: Abstraction has 1388 states and 1498 transitions. [2021-02-24 06:26:30,621 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 06:26:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1498 transitions. [2021-02-24 06:26:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2021-02-24 06:26:30,660 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:26:30,661 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] [2021-02-24 06:26:30,661 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 06:26:30,661 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:26:30,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:26:30,663 INFO L82 PathProgramCache]: Analyzing trace with hash -114135506, now seen corresponding path program 1 times [2021-02-24 06:26:30,663 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:26:30,663 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1494756156] [2021-02-24 06:26:30,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:26:30,676 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:26:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:30,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:30,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:30,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:30,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:26:31,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:31,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:31,510 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:26:31,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:26:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:31,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:31,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:26:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:26:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:26:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:26:32,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:26:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:26:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:26:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:26:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-02-24 06:26:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:32,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:32,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:26:32,754 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1494756156] [2021-02-24 06:26:32,754 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:26:32,755 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 06:26:32,755 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796576440] [2021-02-24 06:26:32,757 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 06:26:32,757 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:26:32,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 06:26:32,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 06:26:32,758 INFO L87 Difference]: Start difference. First operand 1388 states and 1498 transitions. Second operand 7 states. [2021-02-24 06:26:33,248 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:26:36,721 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:26:37,262 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:26:40,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:26:40,901 INFO L93 Difference]: Finished difference Result 2534 states and 2844 transitions. [2021-02-24 06:26:40,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-24 06:26:40,902 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 867 [2021-02-24 06:26:40,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:26:40,917 INFO L225 Difference]: With dead ends: 2534 [2021-02-24 06:26:40,917 INFO L226 Difference]: Without dead ends: 1879 [2021-02-24 06:26:40,921 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 [2021-02-24 06:26:40,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1879 states. [2021-02-24 06:26:41,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1879 to 1803. [2021-02-24 06:26:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1803 states. [2021-02-24 06:26:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1803 states and 1998 transitions. [2021-02-24 06:26:41,327 INFO L78 Accepts]: Start accepts. Automaton has 1803 states and 1998 transitions. Word has length 867 [2021-02-24 06:26:41,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:26:41,329 INFO L480 AbstractCegarLoop]: Abstraction has 1803 states and 1998 transitions. [2021-02-24 06:26:41,329 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 06:26:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 1998 transitions. [2021-02-24 06:26:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 909 [2021-02-24 06:26:41,344 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:26:41,345 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] [2021-02-24 06:26:41,346 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 06:26:41,346 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:26:41,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:26:41,347 INFO L82 PathProgramCache]: Analyzing trace with hash -1178432460, now seen corresponding path program 1 times [2021-02-24 06:26:41,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:26:41,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [3641036] [2021-02-24 06:26:41,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:26:41,360 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:26:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:41,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:41,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:26:41,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:41,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,221 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:26:42,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:26:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:26:42,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:26:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:26:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:26:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:26:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:26:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:26:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:42,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:26:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:42,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:42,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:26:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:26:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:26:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:26:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:26:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:26:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:43,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:43,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:26:43,677 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [3641036] [2021-02-24 06:26:43,677 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:26:43,677 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 06:26:43,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143809974] [2021-02-24 06:26:43,678 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 06:26:43,679 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:26:43,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 06:26:43,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:26:43,679 INFO L87 Difference]: Start difference. First operand 1803 states and 1998 transitions. Second operand 9 states. [2021-02-24 06:26:44,182 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:26:48,506 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:26:49,063 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:26:51,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:26:51,590 INFO L93 Difference]: Finished difference Result 1850 states and 2051 transitions. [2021-02-24 06:26:51,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-24 06:26:51,591 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 908 [2021-02-24 06:26:51,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:26:51,604 INFO L225 Difference]: With dead ends: 1850 [2021-02-24 06:26:51,604 INFO L226 Difference]: Without dead ends: 1847 [2021-02-24 06:26:51,606 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2021-02-24 06:26:51,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1847 states. [2021-02-24 06:26:51,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1847 to 1802. [2021-02-24 06:26:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1802 states. [2021-02-24 06:26:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 1996 transitions. [2021-02-24 06:26:51,997 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 1996 transitions. Word has length 908 [2021-02-24 06:26:51,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:26:52,000 INFO L480 AbstractCegarLoop]: Abstraction has 1802 states and 1996 transitions. [2021-02-24 06:26:52,000 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 06:26:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 1996 transitions. [2021-02-24 06:26:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2021-02-24 06:26:52,012 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:26:52,013 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] [2021-02-24 06:26:52,013 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 06:26:52,013 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:26:52,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:26:52,014 INFO L82 PathProgramCache]: Analyzing trace with hash 2123110950, now seen corresponding path program 1 times [2021-02-24 06:26:52,015 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:26:52,015 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [63892191] [2021-02-24 06:26:52,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:26:52,033 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:26:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:52,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:52,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:26:52,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:52,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:52,860 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:26:52,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:26:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:26:53,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:26:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:26:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:26:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:26:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:26:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:26:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:26:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:26:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:26:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:26:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:26:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:26:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:26:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:26:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:53,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:26:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:26:53,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:26:53,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:26:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:26:54,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [63892191] [2021-02-24 06:26:54,394 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:26:54,394 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 06:26:54,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278176951] [2021-02-24 06:26:54,396 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 06:26:54,396 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:26:54,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 06:26:54,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:26:54,397 INFO L87 Difference]: Start difference. First operand 1802 states and 1996 transitions. Second operand 9 states. [2021-02-24 06:26:54,930 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:26:59,156 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:26:59,701 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:27:02,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:27:02,058 INFO L93 Difference]: Finished difference Result 1849 states and 2049 transitions. [2021-02-24 06:27:02,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-24 06:27:02,059 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 909 [2021-02-24 06:27:02,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:27:02,072 INFO L225 Difference]: With dead ends: 1849 [2021-02-24 06:27:02,072 INFO L226 Difference]: Without dead ends: 1846 [2021-02-24 06:27:02,076 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 [2021-02-24 06:27:02,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1846 states. [2021-02-24 06:27:02,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1846 to 1801. [2021-02-24 06:27:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1801 states. [2021-02-24 06:27:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1801 states and 1994 transitions. [2021-02-24 06:27:02,401 INFO L78 Accepts]: Start accepts. Automaton has 1801 states and 1994 transitions. Word has length 909 [2021-02-24 06:27:02,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:27:02,402 INFO L480 AbstractCegarLoop]: Abstraction has 1801 states and 1994 transitions. [2021-02-24 06:27:02,402 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 06:27:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 1994 transitions. [2021-02-24 06:27:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2021-02-24 06:27:02,412 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:27:02,413 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] [2021-02-24 06:27:02,413 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 06:27:02,413 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:27:02,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:27:02,414 INFO L82 PathProgramCache]: Analyzing trace with hash 1391746423, now seen corresponding path program 1 times [2021-02-24 06:27:02,414 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:27:02,414 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1296246193] [2021-02-24 06:27:02,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:27:02,422 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:27:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:02,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:02,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:02,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:02,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,208 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:27:03,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:27:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:03,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:27:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:27:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:27:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:27:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:27:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:27:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:27:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:27:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:27:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:27:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:03,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:03,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:03,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:27:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:04,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:04,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:04,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:04,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:04,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:04,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:04,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:04,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:04,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:04,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:04,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:27:04,745 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1296246193] [2021-02-24 06:27:04,745 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:27:04,745 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 06:27:04,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327758923] [2021-02-24 06:27:04,747 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 06:27:04,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:27:04,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 06:27:04,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:27:04,748 INFO L87 Difference]: Start difference. First operand 1801 states and 1994 transitions. Second operand 9 states. [2021-02-24 06:27:05,233 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:27:09,063 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:27:09,617 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:27:12,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:27:12,082 INFO L93 Difference]: Finished difference Result 1848 states and 2047 transitions. [2021-02-24 06:27:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-24 06:27:12,083 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 910 [2021-02-24 06:27:12,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:27:12,097 INFO L225 Difference]: With dead ends: 1848 [2021-02-24 06:27:12,097 INFO L226 Difference]: Without dead ends: 1845 [2021-02-24 06:27:12,098 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 [2021-02-24 06:27:12,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1845 states. [2021-02-24 06:27:12,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1845 to 1800. [2021-02-24 06:27:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1800 states. [2021-02-24 06:27:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1800 states and 1992 transitions. [2021-02-24 06:27:12,420 INFO L78 Accepts]: Start accepts. Automaton has 1800 states and 1992 transitions. Word has length 910 [2021-02-24 06:27:12,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:27:12,426 INFO L480 AbstractCegarLoop]: Abstraction has 1800 states and 1992 transitions. [2021-02-24 06:27:12,426 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 06:27:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 1992 transitions. [2021-02-24 06:27:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2021-02-24 06:27:12,439 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:27:12,440 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] [2021-02-24 06:27:12,440 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 06:27:12,440 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:27:12,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:27:12,441 INFO L82 PathProgramCache]: Analyzing trace with hash 194287433, now seen corresponding path program 1 times [2021-02-24 06:27:12,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:27:12,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1230044558] [2021-02-24 06:27:12,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:27:12,451 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:27:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:12,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:12,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:12,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:12,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:12,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:12,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,281 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:27:13,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:27:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:13,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:27:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:27:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:27:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:27:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:27:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:27:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:13,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:27:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:13,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:13,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:27:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:27:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:27:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:27:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:14,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:14,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:27:14,622 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1230044558] [2021-02-24 06:27:14,622 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:27:14,622 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 06:27:14,622 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70806312] [2021-02-24 06:27:14,623 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 06:27:14,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:27:14,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 06:27:14,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:27:14,624 INFO L87 Difference]: Start difference. First operand 1800 states and 1992 transitions. Second operand 9 states. [2021-02-24 06:27:15,115 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:27:19,297 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:27:19,889 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:27:24,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:27:24,027 INFO L93 Difference]: Finished difference Result 3959 states and 4548 transitions. [2021-02-24 06:27:24,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-24 06:27:24,028 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 911 [2021-02-24 06:27:24,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:27:24,043 INFO L225 Difference]: With dead ends: 3959 [2021-02-24 06:27:24,043 INFO L226 Difference]: Without dead ends: 2873 [2021-02-24 06:27:24,047 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2021-02-24 06:27:24,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2873 states. [2021-02-24 06:27:24,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2873 to 2834. [2021-02-24 06:27:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2834 states. [2021-02-24 06:27:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 2834 states and 3216 transitions. [2021-02-24 06:27:24,742 INFO L78 Accepts]: Start accepts. Automaton has 2834 states and 3216 transitions. Word has length 911 [2021-02-24 06:27:24,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:27:24,743 INFO L480 AbstractCegarLoop]: Abstraction has 2834 states and 3216 transitions. [2021-02-24 06:27:24,743 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 06:27:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 3216 transitions. [2021-02-24 06:27:24,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2021-02-24 06:27:24,756 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:27:24,757 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] [2021-02-24 06:27:24,757 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 06:27:24,757 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:27:24,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:27:24,758 INFO L82 PathProgramCache]: Analyzing trace with hash -1439531810, now seen corresponding path program 1 times [2021-02-24 06:27:24,758 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:27:24,758 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1220293727] [2021-02-24 06:27:24,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:27:24,767 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:27:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:25,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:25,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:25,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:25,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:25,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:27:25,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:25,518 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:27:25,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:27:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:25,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:25,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:27:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:25,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:25,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:25,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:25,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:25,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:25,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:25,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:27:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:27:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:27:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:27:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:27:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:27:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:27:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:27:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:27:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:27:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2021-02-24 06:27:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:26,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 06:27:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:26,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 06:27:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-02-24 06:27:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:26,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 970 [2021-02-24 06:27:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 981 [2021-02-24 06:27:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:26,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:26,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:26,811 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:27:26,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1220293727] [2021-02-24 06:27:26,811 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:27:26,811 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 06:27:26,811 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516728733] [2021-02-24 06:27:26,817 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 06:27:26,818 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:27:26,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 06:27:26,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-02-24 06:27:26,818 INFO L87 Difference]: Start difference. First operand 2834 states and 3216 transitions. Second operand 10 states. [2021-02-24 06:27:27,292 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:27:33,544 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-24 06:27:34,830 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2021-02-24 06:27:36,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:27:36,038 INFO L93 Difference]: Finished difference Result 5571 states and 6539 transitions. [2021-02-24 06:27:36,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-24 06:27:36,039 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 991 [2021-02-24 06:27:36,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:27:36,057 INFO L225 Difference]: With dead ends: 5571 [2021-02-24 06:27:36,058 INFO L226 Difference]: Without dead ends: 3470 [2021-02-24 06:27:36,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 71 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2021-02-24 06:27:36,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3470 states. [2021-02-24 06:27:36,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3470 to 2831. [2021-02-24 06:27:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2831 states. [2021-02-24 06:27:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 2831 states and 3201 transitions. [2021-02-24 06:27:36,762 INFO L78 Accepts]: Start accepts. Automaton has 2831 states and 3201 transitions. Word has length 991 [2021-02-24 06:27:36,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:27:36,763 INFO L480 AbstractCegarLoop]: Abstraction has 2831 states and 3201 transitions. [2021-02-24 06:27:36,763 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 06:27:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 3201 transitions. [2021-02-24 06:27:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2021-02-24 06:27:36,777 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:27:36,778 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] [2021-02-24 06:27:36,778 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 06:27:36,779 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:27:36,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:27:36,779 INFO L82 PathProgramCache]: Analyzing trace with hash -312534552, now seen corresponding path program 1 times [2021-02-24 06:27:36,779 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:27:36,780 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1547006657] [2021-02-24 06:27:36,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:27:36,788 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:27:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:37,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:37,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:37,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:37,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:37,555 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:27:37,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:27:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:37,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:37,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:27:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:37,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:37,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:37,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:37,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:37,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:37,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:27:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:38,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:27:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:27:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:27:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:27:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:27:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:27:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:27:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:27:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:27:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:27:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:27:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:27:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2021-02-24 06:27:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 06:27:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 06:27:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-02-24 06:27:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 06:27:38,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 06:27:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 986 [2021-02-24 06:27:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:38,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 997 [2021-02-24 06:27:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:27:38,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:27:38,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:27:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2021-02-24 06:27:39,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1547006657] [2021-02-24 06:27:39,080 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:27:39,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-02-24 06:27:39,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929260935] [2021-02-24 06:27:39,081 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-02-24 06:27:39,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:27:39,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-02-24 06:27:39,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2021-02-24 06:27:39,082 INFO L87 Difference]: Start difference. First operand 2831 states and 3201 transitions. Second operand 19 states. [2021-02-24 06:27:39,585 WARN L202 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:27:52,310 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:52,887 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-02-24 06:27:53,483 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:54,094 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-02-24 06:27:54,650 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:55,228 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-02-24 06:27:55,832 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:56,420 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-02-24 06:27:56,975 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:57,549 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-02-24 06:27:58,172 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:58,757 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-02-24 06:27:59,322 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-24 06:27:59,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:27:59,460 INFO L93 Difference]: Finished difference Result 5535 states and 6474 transitions. [2021-02-24 06:27:59,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-24 06:27:59,461 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 1007 [2021-02-24 06:27:59,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:27:59,478 INFO L225 Difference]: With dead ends: 5535 [2021-02-24 06:27:59,478 INFO L226 Difference]: Without dead ends: 3437 [2021-02-24 06:27:59,484 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=308, Invalid=1098, Unknown=0, NotChecked=0, Total=1406 [2021-02-24 06:27:59,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3437 states. [2021-02-24 06:27:59,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3437 to 2807. [2021-02-24 06:27:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2807 states. [2021-02-24 06:27:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 2807 states and 3171 transitions. [2021-02-24 06:27:59,990 INFO L78 Accepts]: Start accepts. Automaton has 2807 states and 3171 transitions. Word has length 1007 [2021-02-24 06:27:59,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:27:59,991 INFO L480 AbstractCegarLoop]: Abstraction has 2807 states and 3171 transitions. [2021-02-24 06:27:59,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2021-02-24 06:27:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 3171 transitions. [2021-02-24 06:28:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2021-02-24 06:28:00,050 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:28:00,051 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] [2021-02-24 06:28:00,051 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 06:28:00,051 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:28:00,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:28:00,052 INFO L82 PathProgramCache]: Analyzing trace with hash 202917384, now seen corresponding path program 1 times [2021-02-24 06:28:00,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:28:00,053 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [354365649] [2021-02-24 06:28:00,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:28:00,060 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:28:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:00,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:00,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:00,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:00,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:00,805 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-24 06:28:00,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:28:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:00,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:00,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-02-24 06:28:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-02-24 06:28:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-02-24 06:28:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2021-02-24 06:28:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2021-02-24 06:28:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 771 [2021-02-24 06:28:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-02-24 06:28:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796 [2021-02-24 06:28:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-02-24 06:28:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:28:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:28:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 06:28:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:28:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:28:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 921 [2021-02-24 06:28:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:28:01,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:28:01,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:28:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:28:01,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:28:01,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:28:01,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 06:28:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:28:01,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 06:28:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-02-24 06:28:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 991 [2021-02-24 06:28:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:28:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:01,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:28:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:28:01,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:28:01,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:28:02,496 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-02-24 06:28:02,496 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [354365649] [2021-02-24 06:28:02,497 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:28:02,497 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2021-02-24 06:28:02,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296228075] [2021-02-24 06:28:02,498 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-02-24 06:28:02,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:28:02,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-02-24 06:28:02,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2021-02-24 06:28:02,499 INFO L87 Difference]: Start difference. First operand 2807 states and 3171 transitions. Second operand 16 states. [2021-02-24 06:28:03,010 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 06:28:13,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:28:13,428 INFO L93 Difference]: Finished difference Result 3437 states and 4006 transitions. [2021-02-24 06:28:13,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-24 06:28:13,429 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1011 [2021-02-24 06:28:13,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:28:13,431 INFO L225 Difference]: With dead ends: 3437 [2021-02-24 06:28:13,431 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 06:28:13,442 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=191, Invalid=739, Unknown=0, NotChecked=0, Total=930 [2021-02-24 06:28:13,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 06:28:13,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 06:28:13,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 06:28:13,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 06:28:13,443 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1011 [2021-02-24 06:28:13,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:28:13,443 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 06:28:13,443 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2021-02-24 06:28:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 06:28:13,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 06:28:13,444 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 06:28:13,446 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 06:28:14,659 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:16,174 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 276 [2021-02-24 06:28:16,889 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:17,169 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:18,319 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:22,170 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2021-02-24 06:28:24,228 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:26,761 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:28,565 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 280 [2021-02-24 06:28:29,310 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:31,619 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:33,038 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 280 [2021-02-24 06:28:33,891 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 259 [2021-02-24 06:28:34,480 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:35,014 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:35,835 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:28:36,662 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:28:37,053 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:37,435 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 06:28:38,283 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:28:39,107 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:28:39,495 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2021-02-24 06:28:39,913 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:28:40,324 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:28:40,713 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:28:41,098 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:28:42,014 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:28:42,884 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 06:28:43,721 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:28:44,220 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2021-02-24 06:28:44,712 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:28:45,103 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:28:45,529 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:28:46,202 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-24 06:28:46,712 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:47,141 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:47,552 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:28:48,011 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:48,598 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:49,104 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2021-02-24 06:28:49,514 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2021-02-24 06:28:49,945 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:50,769 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:28:51,590 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:28:52,107 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:52,944 WARN L202 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:28:53,967 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2021-02-24 06:28:54,928 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:28:56,209 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:28:57,064 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2021-02-24 06:28:57,483 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:28:57,864 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 06:28:58,741 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:28:59,616 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 24 [2021-02-24 06:29:00,477 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2021-02-24 06:29:00,894 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:01,426 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:02,712 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:03,137 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:29:03,959 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:04,396 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:29:05,228 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 06:29:05,673 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:29:06,579 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2021-02-24 06:29:07,424 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 06:29:07,881 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:29:08,337 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-24 06:29:08,770 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-24 06:29:09,786 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:29:10,706 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:11,226 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2021-02-24 06:29:12,598 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:13,305 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-24 06:29:13,731 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-24 06:29:14,154 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:29:14,925 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:15,740 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:29:16,310 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:29:16,770 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:18,073 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-24 06:29:19,359 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-24 06:29:19,814 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:20,218 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:29:20,699 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:21,500 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:22,484 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:29:23,274 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:29:24,496 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 16 [2021-02-24 06:29:24,900 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:27,150 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-24 06:29:27,646 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:28,486 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:29,296 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:30,076 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:30,970 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-24 06:29:31,735 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:32,841 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:29:34,031 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 22 [2021-02-24 06:29:35,189 WARN L202 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 244 [2021-02-24 06:29:35,694 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2021-02-24 06:29:36,493 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:37,420 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:29:38,190 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:39,008 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:39,603 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:29:40,242 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:29:40,772 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:41,392 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:29:41,979 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 06:29:43,172 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-24 06:29:44,264 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:29:45,023 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:29:45,511 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:46,701 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-24 06:29:47,539 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:29:48,485 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:48,988 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:29:49,786 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 06:29:50,176 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:50,593 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:50,992 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:51,528 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2021-02-24 06:29:52,048 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:29:52,490 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 17 [2021-02-24 06:29:52,745 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-24 06:29:52,973 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-24 06:29:53,314 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-24 06:29:54,739 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-24 06:29:55,220 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:56,057 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2021-02-24 06:29:56,450 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:56,842 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:57,910 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2021-02-24 06:29:58,346 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:29:59,164 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-24 06:29:59,575 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:00,095 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-24 06:30:00,858 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:01,250 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:01,646 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:02,039 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:02,431 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:03,127 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 16 [2021-02-24 06:30:03,637 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-24 06:30:04,180 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:30:04,593 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:30:05,570 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:30:06,091 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:30:06,497 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:07,270 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:30:07,718 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:08,569 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-24 06:30:09,326 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 17 [2021-02-24 06:30:09,824 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:30:10,732 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:11,694 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:30:12,606 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 39 [2021-02-24 06:30:13,837 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:14,741 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:15,583 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:16,425 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:17,033 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:30:17,665 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-24 06:30:18,062 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:30:19,190 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 22 [2021-02-24 06:30:19,957 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:20,824 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 06:30:21,722 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 06:30:22,150 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:30:22,949 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 29 [2021-02-24 06:30:23,343 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-24 06:30:23,991 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:30:24,497 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:30:25,289 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:26,089 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:26,541 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 06:30:27,435 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:28,248 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:29,018 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2021-02-24 06:30:29,856 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-24 06:30:30,697 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 80 [2021-02-24 06:30:31,901 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 18 [2021-02-24 06:30:32,291 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 06:30:32,316 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 12) no Hoare annotation was computed. [2021-02-24 06:30:32,316 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 12) no Hoare annotation was computed. [2021-02-24 06:30:32,316 INFO L189 CegarLoopUtils]: For program point L12-1(line 12) no Hoare annotation was computed. [2021-02-24 06:30:32,316 INFO L189 CegarLoopUtils]: For program point L12-2(line 12) no Hoare annotation was computed. [2021-02-24 06:30:32,316 INFO L189 CegarLoopUtils]: For program point L12-3(line 12) no Hoare annotation was computed. [2021-02-24 06:30:32,316 INFO L192 CegarLoopUtils]: At program point L7024-2(line 7024) the Hoare annotation is: true [2021-02-24 06:30:32,316 INFO L192 CegarLoopUtils]: At program point L7024-1(line 7024) the Hoare annotation is: true [2021-02-24 06:30:32,317 INFO L192 CegarLoopUtils]: At program point L7024(line 7024) the Hoare annotation is: true [2021-02-24 06:30:32,317 INFO L192 CegarLoopUtils]: At program point usbnet_resumeFINAL(lines 7023 7025) the Hoare annotation is: true [2021-02-24 06:30:32,317 INFO L192 CegarLoopUtils]: At program point usbnet_resumeENTRY(lines 7023 7025) the Hoare annotation is: true [2021-02-24 06:30:32,317 INFO L192 CegarLoopUtils]: At program point usbnet_resumeEXIT(lines 7023 7025) the Hoare annotation is: true [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point L6286(line 6286) no Hoare annotation was computed. [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_11EXIT(lines 6283 6290) no Hoare annotation was computed. [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point L6286-1(line 6286) no Hoare annotation was computed. [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_11ENTRY(lines 6283 6290) no Hoare annotation was computed. [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_11FINAL(lines 6283 6290) no Hoare annotation was computed. [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point L6558(line 6558) no Hoare annotation was computed. [2021-02-24 06:30:32,317 INFO L189 CegarLoopUtils]: For program point L6559(line 6559) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6561(line 6561) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6556-2(line 6556) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6556(line 6556) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6557(lines 6557 6562) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6550(line 6550) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6552-1(lines 6552 6555) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6552(lines 6552 6555) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_lockFINAL(lines 6548 6564) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point L6553(line 6553) no Hoare annotation was computed. [2021-02-24 06:30:32,318 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_lockENTRY(lines 6548 6564) no Hoare annotation was computed. [2021-02-24 06:30:32,319 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_lockEXIT(lines 6548 6564) no Hoare annotation was computed. [2021-02-24 06:30:32,319 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,319 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,319 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,319 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,320 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_i_mutex_of_inodeENTRY(lines 6493 6499) no Hoare annotation was computed. [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_i_mutex_of_inodeFINAL(lines 6493 6499) no Hoare annotation was computed. [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_i_mutex_of_inodeEXIT(lines 6493 6499) no Hoare annotation was computed. [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point ldv_stopEXIT(lines 5792 5798) no Hoare annotation was computed. [2021-02-24 06:30:32,320 INFO L192 CegarLoopUtils]: At program point ldv_stopENTRY(lines 5792 5798) the Hoare annotation is: true [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeFINAL(lines 6404 6420) no Hoare annotation was computed. [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point L6414(line 6414) no Hoare annotation was computed. [2021-02-24 06:30:32,320 INFO L189 CegarLoopUtils]: For program point L6415(line 6415) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeENTRY(lines 6404 6420) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6417(line 6417) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6412-2(line 6412) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6412-1(line 6412) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6412(line 6412) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6413(lines 6413 6418) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_i_mutex_of_inodeEXIT(lines 6404 6420) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6406(line 6406) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6408-1(lines 6408 6411) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6408(lines 6408 6411) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point L6409(line 6409) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_i_mutex_of_inodeEXIT(lines 6523 6529) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_i_mutex_of_inodeFINAL(lines 6523 6529) no Hoare annotation was computed. [2021-02-24 06:30:32,321 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_i_mutex_of_inodeENTRY(lines 6523 6529) no Hoare annotation was computed. [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point ldv_initializeFINAL(lines 6987 6989) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point ldv_initializeEXIT(lines 6987 6989) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point #Ultimate.meminitEXIT(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point #Ultimate.meminitFINAL(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point usb_deregisterEXIT(lines 7004 7006) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point usb_deregisterFINAL(lines 7004 7006) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L192 CegarLoopUtils]: At program point usb_deregisterENTRY(lines 7004 7006) the Hoare annotation is: true [2021-02-24 06:30:32,322 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point ldv_undef_int_negativeENTRY(lines 6336 6349) the Hoare annotation is: true [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point L6342(line 6342) the Hoare annotation is: true [2021-02-24 06:30:32,323 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point L6343(lines 6343 6346) the Hoare annotation is: true [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point L6344(line 6344) the Hoare annotation is: true [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point L6341-3(line 6341) the Hoare annotation is: true [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point L6339(line 6339) the Hoare annotation is: true [2021-02-24 06:30:32,323 INFO L192 CegarLoopUtils]: At program point L6341-2(line 6341) the Hoare annotation is: true [2021-02-24 06:30:32,324 INFO L192 CegarLoopUtils]: At program point L6341-1(line 6341) the Hoare annotation is: true [2021-02-24 06:30:32,324 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,324 INFO L192 CegarLoopUtils]: At program point L6341(line 6341) the Hoare annotation is: true [2021-02-24 06:30:32,324 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_udevFINAL(lines 6932 6939) no Hoare annotation was computed. [2021-02-24 06:30:32,324 INFO L189 CegarLoopUtils]: For program point L6936-2(line 6936) no Hoare annotation was computed. [2021-02-24 06:30:32,324 INFO L189 CegarLoopUtils]: For program point L6936-1(line 6936) no Hoare annotation was computed. [2021-02-24 06:30:32,324 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_udevENTRY(lines 6932 6939) no Hoare annotation was computed. [2021-02-24 06:30:32,324 INFO L189 CegarLoopUtils]: For program point L6936(line 6936) no Hoare annotation was computed. [2021-02-24 06:30:32,324 INFO L189 CegarLoopUtils]: For program point L6937(line 6937) no Hoare annotation was computed. [2021-02-24 06:30:32,325 INFO L189 CegarLoopUtils]: For program point L6936-3(line 6936) no Hoare annotation was computed. [2021-02-24 06:30:32,325 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_udevEXIT(lines 6932 6939) no Hoare annotation was computed. [2021-02-24 06:30:32,325 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,325 INFO L192 CegarLoopUtils]: At program point cdc_subset_driver_exitEXIT(lines 5956 5962) the Hoare annotation is: true [2021-02-24 06:30:32,325 INFO L192 CegarLoopUtils]: At program point cdc_subset_driver_exitFINAL(lines 5956 5962) the Hoare annotation is: true [2021-02-24 06:30:32,325 INFO L192 CegarLoopUtils]: At program point usbnet_disconnectENTRY(lines 7015 7017) the Hoare annotation is: true [2021-02-24 06:30:32,325 INFO L192 CegarLoopUtils]: At program point usbnet_disconnectFINAL(lines 7015 7017) the Hoare annotation is: true [2021-02-24 06:30:32,325 INFO L192 CegarLoopUtils]: At program point usbnet_disconnectEXIT(lines 7015 7017) the Hoare annotation is: true [2021-02-24 06:30:32,325 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_udevFINAL(lines 6819 6835) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6830(line 6830) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6832(line 6832) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6827-1(line 6827) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6827(line 6827) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6828(lines 6828 6833) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6829(line 6829) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6823-1(lines 6823 6826) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_udevENTRY(lines 6819 6835) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6823(lines 6823 6826) no Hoare annotation was computed. [2021-02-24 06:30:32,326 INFO L189 CegarLoopUtils]: For program point L6824(line 6824) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L189 CegarLoopUtils]: For program point L6827-2(line 6827) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_udevEXIT(lines 6819 6835) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L189 CegarLoopUtils]: For program point L6821(line 6821) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_mutex_of_deviceEXIT(lines 6781 6787) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_mutex_of_deviceENTRY(lines 6781 6787) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_mutex_of_deviceFINAL(lines 6781 6787) no Hoare annotation was computed. [2021-02-24 06:30:32,327 INFO L185 CegarLoopUtils]: 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|))) [2021-02-24 06:30:32,327 INFO L185 CegarLoopUtils]: 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|))) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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|))) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,328 INFO L185 CegarLoopUtils]: 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|))) [2021-02-24 06:30:32,329 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6263(line 6263) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6262(line 6262) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6260-1(line 6260) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6262-3(line 6262) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6258(line 6258) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6260-2(line 6260) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6261(line 6261) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2021-02-24 06:30:32,329 INFO L189 CegarLoopUtils]: For program point L6260(line 6260) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point L6262-2(line 6262) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_8ENTRY(lines 6254 6266) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point L6257(line 6257) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point L6260-3(line 6260) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_8EXIT(lines 6254 6266) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point L6256(line 6256) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_8FINAL(lines 6254 6266) no Hoare annotation was computed. [2021-02-24 06:30:32,330 INFO L192 CegarLoopUtils]: At program point usbnet_suspendFINAL(lines 7027 7029) the Hoare annotation is: true [2021-02-24 06:30:32,330 INFO L192 CegarLoopUtils]: At program point usbnet_suspendENTRY(lines 7027 7029) the Hoare annotation is: true [2021-02-24 06:30:32,330 INFO L192 CegarLoopUtils]: At program point L7028-2(line 7028) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point usbnet_suspendEXIT(lines 7027 7029) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point L7027(lines 7027 7029) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point L7028-1(line 7028) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point L7028(line 7028) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point L5952-1(line 5952) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point L5952-2(line 5952) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L192 CegarLoopUtils]: At program point L5953(line 5953) the Hoare annotation is: true [2021-02-24 06:30:32,331 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,332 INFO L192 CegarLoopUtils]: At program point L5952-3(line 5952) the Hoare annotation is: true [2021-02-24 06:30:32,332 INFO L192 CegarLoopUtils]: At program point cdc_subset_driver_initEXIT(lines 5948 5955) the Hoare annotation is: true [2021-02-24 06:30:32,332 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,332 INFO L192 CegarLoopUtils]: At program point cdc_subset_driver_initFINAL(lines 5948 5955) the Hoare annotation is: true [2021-02-24 06:30:32,332 INFO L189 CegarLoopUtils]: For program point L5727(line 5727) no Hoare annotation was computed. [2021-02-24 06:30:32,332 INFO L189 CegarLoopUtils]: For program point L5729-2(line 5729) no Hoare annotation was computed. [2021-02-24 06:30:32,332 INFO L189 CegarLoopUtils]: For program point L5726(line 5726) no Hoare annotation was computed. [2021-02-24 06:30:32,332 INFO L189 CegarLoopUtils]: For program point L5729(line 5729) no Hoare annotation was computed. [2021-02-24 06:30:32,332 INFO L189 CegarLoopUtils]: For program point ldv_mallocENTRY(lines 5723 5739) no Hoare annotation was computed. [2021-02-24 06:30:32,332 INFO L189 CegarLoopUtils]: For program point L5729-1(line 5729) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5725(line 5725) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point ldv_mallocEXIT(lines 5723 5739) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5735(line 5735) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5734(line 5734) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point ldv_mallocFINAL(lines 5723 5739) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5731(line 5731) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5730(lines 5730 5737) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5733(line 5733) no Hoare annotation was computed. [2021-02-24 06:30:32,333 INFO L189 CegarLoopUtils]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_lockFINAL(lines 6565 6575) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L189 CegarLoopUtils]: For program point L6568-1(lines 6568 6571) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L189 CegarLoopUtils]: For program point L6568(lines 6568 6571) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_lockENTRY(lines 6565 6575) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L189 CegarLoopUtils]: For program point L6569(line 6569) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_lockEXIT(lines 6565 6575) no Hoare annotation was computed. [2021-02-24 06:30:32,334 INFO L192 CegarLoopUtils]: At program point L5975(line 5975) the Hoare annotation is: true [2021-02-24 06:30:32,334 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,335 INFO L192 CegarLoopUtils]: At program point ldv_usb_driver_1EXIT(lines 5970 5978) the Hoare annotation is: true [2021-02-24 06:30:32,335 INFO L192 CegarLoopUtils]: At program point L5974-1(line 5974) the Hoare annotation is: true [2021-02-24 06:30:32,335 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,335 INFO L192 CegarLoopUtils]: At program point L5974-2(line 5974) the Hoare annotation is: true [2021-02-24 06:30:32,335 INFO L192 CegarLoopUtils]: At program point ldv_usb_driver_1FINAL(lines 5970 5978) the Hoare annotation is: true [2021-02-24 06:30:32,335 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,335 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,335 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,336 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,337 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,338 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,338 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,338 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,338 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,338 INFO L189 CegarLoopUtils]: For program point ldv_ptr_errENTRY(lines 6362 6367) no Hoare annotation was computed. [2021-02-24 06:30:32,338 INFO L189 CegarLoopUtils]: For program point L6365(line 6365) no Hoare annotation was computed. [2021-02-24 06:30:32,338 INFO L189 CegarLoopUtils]: For program point ldv_ptr_errFINAL(lines 6362 6367) no Hoare annotation was computed. [2021-02-24 06:30:32,338 INFO L189 CegarLoopUtils]: For program point ldv_ptr_errEXIT(lines 6362 6367) no Hoare annotation was computed. [2021-02-24 06:30:32,339 INFO L189 CegarLoopUtils]: For program point dummy_preresetENTRY(lines 5929 5934) no Hoare annotation was computed. [2021-02-24 06:30:32,339 INFO L189 CegarLoopUtils]: For program point L5932(line 5932) no Hoare annotation was computed. [2021-02-24 06:30:32,339 INFO L189 CegarLoopUtils]: For program point dummy_preresetFINAL(lines 5929 5934) no Hoare annotation was computed. [2021-02-24 06:30:32,339 INFO L189 CegarLoopUtils]: For program point dummy_preresetEXIT(lines 5929 5934) no Hoare annotation was computed. [2021-02-24 06:30:32,339 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,339 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,339 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,339 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,340 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,340 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,340 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,340 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,340 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,340 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,341 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,341 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,341 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,341 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,341 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,341 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,341 INFO L192 CegarLoopUtils]: At program point L6992-1(line 6992) the Hoare annotation is: true [2021-02-24 06:30:32,342 INFO L192 CegarLoopUtils]: At program point L6992(line 6992) the Hoare annotation is: true [2021-02-24 06:30:32,342 INFO L192 CegarLoopUtils]: At program point ldv_reset_resume_1FINAL(lines 6991 6993) the Hoare annotation is: true [2021-02-24 06:30:32,342 INFO L192 CegarLoopUtils]: At program point ldv_reset_resume_1EXIT(lines 6991 6993) the Hoare annotation is: true [2021-02-24 06:30:32,342 INFO L192 CegarLoopUtils]: At program point ldv_reset_resume_1ENTRY(lines 6991 6993) the Hoare annotation is: true [2021-02-24 06:30:32,342 INFO L189 CegarLoopUtils]: For program point ldv_is_err_or_nullENTRY(lines 6368 6385) no Hoare annotation was computed. [2021-02-24 06:30:32,342 INFO L189 CegarLoopUtils]: For program point L6378(line 6378) no Hoare annotation was computed. [2021-02-24 06:30:32,342 INFO L189 CegarLoopUtils]: For program point L6380(line 6380) no Hoare annotation was computed. [2021-02-24 06:30:32,342 INFO L189 CegarLoopUtils]: For program point ldv_is_err_or_nullEXIT(lines 6368 6385) no Hoare annotation was computed. [2021-02-24 06:30:32,342 INFO L189 CegarLoopUtils]: For program point L6374(line 6374) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6376-2(line 6376) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6377-2(lines 6373 6382) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6376(line 6376) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6377(lines 6377 6381) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point ldv_is_err_or_nullFINAL(lines 6368 6385) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6370(line 6370) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6371(line 6371) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point L6373(lines 6373 6382) no Hoare annotation was computed. [2021-02-24 06:30:32,343 INFO L189 CegarLoopUtils]: For program point kfreeEXIT(lines 7031 7033) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point kfreeENTRY(lines 7031 7033) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point kfreeFINAL(lines 7031 7033) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point L7032(line 7032) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point mutex_trylockENTRY(lines 6998 7000) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point mutex_trylockEXIT(lines 6998 7000) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point L6999-1(line 6999) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point L6999(line 6999) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point mutex_trylockFINAL(lines 6998 7000) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point L6999-2(line 6999) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_udevFINAL(lines 6925 6931) no Hoare annotation was computed. [2021-02-24 06:30:32,344 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_udevEXIT(lines 6925 6931) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_udevENTRY(lines 6925 6931) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_mutex_of_deviceFINAL(lines 6811 6817) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_mutex_of_deviceENTRY(lines 6811 6817) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_mutex_of_deviceEXIT(lines 6811 6817) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point mutex_unlockENTRY(lines 7001 7003) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point mutex_unlockEXIT(lines 7001 7003) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point mutex_unlockFINAL(lines 7001 7003) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 6692 6708) no Hoare annotation was computed. [2021-02-24 06:30:32,345 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 6692 6708) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6702(line 6702) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6703(line 6703) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6705(line 6705) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6700-2(line 6700) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6700(line 6700) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 6692 6708) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6701(lines 6701 6706) no Hoare annotation was computed. [2021-02-24 06:30:32,346 INFO L189 CegarLoopUtils]: For program point L6694(line 6694) no Hoare annotation was computed. [2021-02-24 06:30:32,347 INFO L189 CegarLoopUtils]: For program point L6696-1(lines 6696 6699) no Hoare annotation was computed. [2021-02-24 06:30:32,347 INFO L189 CegarLoopUtils]: For program point L6696(lines 6696 6699) no Hoare annotation was computed. [2021-02-24 06:30:32,347 INFO L189 CegarLoopUtils]: For program point L6697(line 6697) no Hoare annotation was computed. [2021-02-24 06:30:32,347 INFO L192 CegarLoopUtils]: At program point ldv_errorFINAL(lines 6329 6335) the Hoare annotation is: true [2021-02-24 06:30:32,347 INFO L192 CegarLoopUtils]: At program point ldv_errorENTRY(lines 6329 6335) the Hoare annotation is: true [2021-02-24 06:30:32,347 INFO L192 CegarLoopUtils]: At program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6333) the Hoare annotation is: true [2021-02-24 06:30:32,347 INFO L192 CegarLoopUtils]: At program point ldv_errorEXIT(lines 6329 6335) the Hoare annotation is: true [2021-02-24 06:30:32,347 INFO L192 CegarLoopUtils]: At program point ldv_usb_deregister_15FINAL(lines 6321 6328) the Hoare annotation is: true [2021-02-24 06:30:32,347 INFO L192 CegarLoopUtils]: At program point ldv_usb_deregister_15EXIT(lines 6321 6328) the Hoare annotation is: true [2021-02-24 06:30:32,348 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,348 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,348 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,348 INFO L192 CegarLoopUtils]: At program point #Ultimate.C_memsetEXIT(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,348 INFO L192 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,348 INFO L192 CegarLoopUtils]: At program point L-1-2(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,348 INFO L192 CegarLoopUtils]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,348 INFO L192 CegarLoopUtils]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,349 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,349 INFO L192 CegarLoopUtils]: At program point #Ultimate.C_memsetFINAL(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6846(line 6846) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6847(line 6847) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6849(line 6849) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6844-2(line 6844) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6844-1(line 6844) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6844(line 6844) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6845(lines 6845 6850) no Hoare annotation was computed. [2021-02-24 06:30:32,349 INFO L189 CegarLoopUtils]: For program point L6838(line 6838) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L189 CegarLoopUtils]: For program point L6840-1(lines 6840 6843) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L189 CegarLoopUtils]: For program point L6840(lines 6840 6843) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L189 CegarLoopUtils]: For program point L6841(line 6841) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_udevFINAL(lines 6836 6852) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_udevEXIT(lines 6836 6852) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_killable_udevENTRY(lines 6836 6852) no Hoare annotation was computed. [2021-02-24 06:30:32,350 INFO L192 CegarLoopUtils]: At program point assume_abort_if_notENTRY(lines 5720 5722) the Hoare annotation is: true [2021-02-24 06:30:32,350 INFO L192 CegarLoopUtils]: At program point L5721-3(lines 5720 5722) the Hoare annotation is: true [2021-02-24 06:30:32,350 INFO L192 CegarLoopUtils]: At program point L5721(line 5721) the Hoare annotation is: true [2021-02-24 06:30:32,350 INFO L192 CegarLoopUtils]: At program point L5721-1(line 5721) the Hoare annotation is: true [2021-02-24 06:30:32,351 INFO L192 CegarLoopUtils]: At program point assume_abort_if_notEXIT(lines 5720 5722) the Hoare annotation is: true [2021-02-24 06:30:32,351 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,351 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,351 INFO L192 CegarLoopUtils]: At program point ldv_init_zallocFINAL(lines 5757 5767) the Hoare annotation is: true [2021-02-24 06:30:32,351 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,351 INFO L192 CegarLoopUtils]: At program point L5762-2(line 5762) the Hoare annotation is: true [2021-02-24 06:30:32,352 INFO L192 CegarLoopUtils]: At program point ldv_init_zallocEXIT(lines 5757 5767) the Hoare annotation is: true [2021-02-24 06:30:32,352 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,352 INFO L192 CegarLoopUtils]: At program point L5763(line 5763) the Hoare annotation is: true [2021-02-24 06:30:32,352 INFO L192 CegarLoopUtils]: At program point L5764-1(line 5764) the Hoare annotation is: true [2021-02-24 06:30:32,352 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,352 INFO L192 CegarLoopUtils]: At program point L5764(line 5764) the Hoare annotation is: true [2021-02-24 06:30:32,352 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeENTRY(lines 6508 6522) no Hoare annotation was computed. [2021-02-24 06:30:32,352 INFO L189 CegarLoopUtils]: For program point L6518(line 6518) no Hoare annotation was computed. [2021-02-24 06:30:32,352 INFO L189 CegarLoopUtils]: For program point L6519(line 6519) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6514(lines 6514 6520) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6515(line 6515) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6518-3(line 6518) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6518-2(line 6518) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6518-1(line 6518) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6513-3(line 6513) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6511(line 6511) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6513-2(line 6513) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6513-1(line 6513) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point L6513(line 6513) no Hoare annotation was computed. [2021-02-24 06:30:32,353 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeFINAL(lines 6508 6522) no Hoare annotation was computed. [2021-02-24 06:30:32,354 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_i_mutex_of_inodeEXIT(lines 6508 6522) no Hoare annotation was computed. [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,354 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,355 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,356 INFO L185 CegarLoopUtils]: At program point L5819(line 5819) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,357 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,358 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,359 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,360 INFO L185 CegarLoopUtils]: At program point L5820(line 5820) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,361 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,362 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,363 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: At program point L5821(line 5821) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,364 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,365 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,366 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: At program point L5822(line 5822) the Hoare annotation is: (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,367 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,368 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,369 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,370 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,371 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,372 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,373 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,374 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,375 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,376 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,377 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,378 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,379 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,380 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,381 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,382 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,383 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,384 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,385 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,386 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,387 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,388 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,389 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,390 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,391 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,392 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,393 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,394 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,395 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,395 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,395 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,395 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,395 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,395 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,396 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,396 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,396 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,396 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,396 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,396 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,397 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,398 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,399 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,400 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,401 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,402 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,403 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,404 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,405 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,406 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,407 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,408 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,409 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,410 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,411 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,412 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,413 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,414 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,415 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,416 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,417 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,418 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,419 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,420 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,421 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,422 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,423 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,424 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,425 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,425 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,425 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,425 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,425 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,425 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_lockFINAL(lines 6667 6673) no Hoare annotation was computed. [2021-02-24 06:30:32,425 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_lockENTRY(lines 6667 6673) no Hoare annotation was computed. [2021-02-24 06:30:32,425 INFO L189 CegarLoopUtils]: For program point ldv_usb_unlock_device_lockEXIT(lines 6667 6673) no Hoare annotation was computed. [2021-02-24 06:30:32,425 INFO L189 CegarLoopUtils]: For program point mutex_lockENTRY(lines 6994 6996) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point mutex_lockFINAL(lines 6994 6996) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point mutex_lockEXIT(lines 6994 6996) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point L6648-2(line 6648) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point L6648-1(line 6648) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point L6648(line 6648) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_lockEXIT(lines 6644 6651) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point L6649(line 6649) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_lockFINAL(lines 6644 6651) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_lockENTRY(lines 6644 6651) no Hoare annotation was computed. [2021-02-24 06:30:32,426 INFO L189 CegarLoopUtils]: For program point L6648-3(line 6648) no Hoare annotation was computed. [2021-02-24 06:30:32,427 INFO L192 CegarLoopUtils]: At program point ldv_memsetFINAL(lines 5768 5775) the Hoare annotation is: true [2021-02-24 06:30:32,427 INFO L192 CegarLoopUtils]: At program point L5772-1(line 5772) the Hoare annotation is: true [2021-02-24 06:30:32,427 INFO L185 CegarLoopUtils]: 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$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2021-02-24 06:30:32,427 INFO L192 CegarLoopUtils]: At program point L5772-2(line 5772) the Hoare annotation is: true [2021-02-24 06:30:32,427 INFO L192 CegarLoopUtils]: At program point L5773(line 5773) the Hoare annotation is: true [2021-02-24 06:30:32,427 INFO L185 CegarLoopUtils]: At program point L5772(line 5772) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2021-02-24 06:30:32,427 INFO L185 CegarLoopUtils]: At program point L5768-1(lines 5768 5775) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2021-02-24 06:30:32,427 INFO L185 CegarLoopUtils]: At program point ldv_memsetENTRY(lines 5768 5775) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_udev~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) [2021-02-24 06:30:32,428 INFO L185 CegarLoopUtils]: At program point L5768(lines 5768 5775) the Hoare annotation is: (or (not (= ~ldv_state_variable_6~0 0)) (and (= |#memory_$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))) [2021-02-24 06:30:32,428 INFO L192 CegarLoopUtils]: At program point ldv_memsetEXIT(lines 5768 5775) the Hoare annotation is: true [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_i_mutex_of_inodeEXIT(lines 6466 6481) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_i_mutex_of_inodeENTRY(lines 6466 6481) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6478(line 6478) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6475(line 6475) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6470(lines 6470 6479) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6471(line 6471) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6472(lines 6472 6476) no Hoare annotation was computed. [2021-02-24 06:30:32,428 INFO L189 CegarLoopUtils]: For program point L6473(line 6473) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_i_mutex_of_inodeFINAL(lines 6466 6481) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6468(line 6468) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6471-3(line 6471) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6471-2(line 6471) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6686(line 6686) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6688(line 6688) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6683(line 6683) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6684(lines 6684 6689) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6685(line 6685) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 6675 6691) no Hoare annotation was computed. [2021-02-24 06:30:32,429 INFO L189 CegarLoopUtils]: For program point L6679-1(lines 6679 6682) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6679(lines 6679 6682) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6680(line 6680) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6683-2(line 6683) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6677(line 6677) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 6675 6691) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 6675 6691) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 6754 6769) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 6754 6769) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6766(line 6766) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6763(line 6763) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6758(lines 6758 6767) no Hoare annotation was computed. [2021-02-24 06:30:32,430 INFO L189 CegarLoopUtils]: For program point L6759-1(line 6759) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point L6759(line 6759) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point L6760(lines 6760 6764) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point L6761(line 6761) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 6754 6769) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point L6756(line 6756) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point L6759-3(line 6759) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L189 CegarLoopUtils]: For program point L6759-2(line 6759) no Hoare annotation was computed. [2021-02-24 06:30:32,431 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,431 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,431 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,432 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,432 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,432 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6398(line 6398) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6400(line 6400) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6395-1(line 6395) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6395(line 6395) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6396(lines 6396 6401) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6397(line 6397) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6391-1(lines 6391 6394) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6391(lines 6391 6394) no Hoare annotation was computed. [2021-02-24 06:30:32,432 INFO L189 CegarLoopUtils]: For program point L6392(line 6392) no Hoare annotation was computed. [2021-02-24 06:30:32,433 INFO L189 CegarLoopUtils]: For program point L6395-2(line 6395) no Hoare annotation was computed. [2021-02-24 06:30:32,433 INFO L189 CegarLoopUtils]: For program point L6389(line 6389) no Hoare annotation was computed. [2021-02-24 06:30:32,433 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeENTRY(lines 6387 6403) no Hoare annotation was computed. [2021-02-24 06:30:32,433 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeEXIT(lines 6387 6403) no Hoare annotation was computed. [2021-02-24 06:30:32,433 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_i_mutex_of_inodeFINAL(lines 6387 6403) no Hoare annotation was computed. [2021-02-24 06:30:32,433 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,433 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,433 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,433 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,433 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,434 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point ldv_undef_intENTRY(lines 5776 5783) the Hoare annotation is: true [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point ldv_undef_intFINAL(lines 5776 5783) the Hoare annotation is: true [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point ldv_undef_intEXIT(lines 5776 5783) the Hoare annotation is: true [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point L5780-1(line 5780) the Hoare annotation is: true [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point L5780-2(line 5780) the Hoare annotation is: true [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point L5781(line 5781) the Hoare annotation is: true [2021-02-24 06:30:32,434 INFO L192 CegarLoopUtils]: At program point L5780(line 5780) the Hoare annotation is: true [2021-02-24 06:30:32,435 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,435 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,435 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,435 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,435 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,435 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 5979 6229) the Hoare annotation is: true [2021-02-24 06:30:32,435 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,436 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,437 INFO L192 CegarLoopUtils]: At program point L6214(line 6214) the Hoare annotation is: true [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,437 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,438 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 5979 6229) the Hoare annotation is: true [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: 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$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: At program point L6051(lines 6051 6055) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,438 INFO L185 CegarLoopUtils]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_6~0 0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,439 INFO L185 CegarLoopUtils]: At program point L5985(line 5985) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~cdc_subset_driver_group1~0.offset)| ~cdc_subset_driver_group1~0.offset) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_state_variable_4~0 |old(~ldv_state_variable_4~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_state_variable_6~0 |old(~ldv_state_variable_6~0)|) (= |old(#valid)| |#valid|) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#memory_$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))) [2021-02-24 06:30:32,439 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,439 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,439 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,439 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,439 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,440 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,440 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,440 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,440 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,440 INFO L185 CegarLoopUtils]: 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$.base)|) (= |old(~cdc_subset_driver_group1~0.base)| ~cdc_subset_driver_group1~0.base))) [2021-02-24 06:30:32,440 INFO L185 CegarLoopUtils]: At program point L5987-1(line 5987) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$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))) [2021-02-24 06:30:32,441 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,441 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,441 INFO L192 CegarLoopUtils]: At program point L5987-2(line 5987) the Hoare annotation is: true [2021-02-24 06:30:32,441 INFO L192 CegarLoopUtils]: At program point L5987-3(line 5987) the Hoare annotation is: true [2021-02-24 06:30:32,441 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,441 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,441 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,442 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,443 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,443 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,443 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,443 INFO L192 CegarLoopUtils]: At program point L6121(line 6121) the Hoare annotation is: true [2021-02-24 06:30:32,443 INFO L185 CegarLoopUtils]: 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$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,443 INFO L185 CegarLoopUtils]: At program point L6188-1(line 6188) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,443 INFO L192 CegarLoopUtils]: At program point L6221(line 6221) the Hoare annotation is: true [2021-02-24 06:30:32,443 INFO L185 CegarLoopUtils]: At program point L6188(line 6188) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,444 INFO L185 CegarLoopUtils]: At program point L6023(line 6023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (and (= ~ldv_mutex_udev~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,444 INFO L185 CegarLoopUtils]: At program point L5990(line 5990) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$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$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,444 INFO L185 CegarLoopUtils]: At program point L6089(line 6089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,444 INFO L185 CegarLoopUtils]: At program point L6189(lines 6189 6193) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,444 INFO L185 CegarLoopUtils]: At program point L5991(line 5991) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$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))) [2021-02-24 06:30:32,444 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,445 INFO L192 CegarLoopUtils]: At program point L6058(line 6058) the Hoare annotation is: true [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,445 INFO L185 CegarLoopUtils]: 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$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L6191(line 6191) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L6026(line 6026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L5993(line 5993) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$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$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L6026-1(line 6026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L6159(line 6159) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L6159-1(line 6159) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,446 INFO L185 CegarLoopUtils]: At program point L6027(lines 6027 6222) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,447 INFO L185 CegarLoopUtils]: At program point L5994(line 5994) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$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))) [2021-02-24 06:30:32,447 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,447 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,447 INFO L192 CegarLoopUtils]: At program point L6226(line 6226) the Hoare annotation is: true [2021-02-24 06:30:32,447 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,447 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,447 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,447 INFO L192 CegarLoopUtils]: At program point L6160(line 6160) the Hoare annotation is: true [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,448 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,449 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,450 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,451 INFO L192 CegarLoopUtils]: At program point L6196(line 6196) the Hoare annotation is: true [2021-02-24 06:30:32,451 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,451 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,451 INFO L185 CegarLoopUtils]: 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$.base)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0))) [2021-02-24 06:30:32,451 INFO L185 CegarLoopUtils]: At program point L6064(line 6064) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,451 INFO L185 CegarLoopUtils]: At program point L6131(line 6131) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,451 INFO L185 CegarLoopUtils]: At program point L6131-1(line 6131) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= |old(~ldv_state_variable_6~0)| 0)) (= |old(~ldv_mutex_udev~0)| ~ldv_mutex_udev~0)) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: At program point L5999(line 5999) the Hoare annotation is: (or (not (= |old(~ldv_mutex_udev~0)| 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_$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))) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,452 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,453 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,454 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,455 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,456 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,457 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,457 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,457 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,457 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,457 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,457 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,458 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,458 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,458 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,458 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,458 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,458 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,459 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,460 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,461 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,461 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,461 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,461 INFO L192 CegarLoopUtils]: At program point L6040(line 6040) the Hoare annotation is: true [2021-02-24 06:30:32,461 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,461 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,461 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,462 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,463 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,464 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,465 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,466 INFO L192 CegarLoopUtils]: At program point L6178(line 6178) the Hoare annotation is: true [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,466 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,467 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,467 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,467 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,467 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,467 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,467 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,467 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 6720 6736) no Hoare annotation was computed. [2021-02-24 06:30:32,467 INFO L189 CegarLoopUtils]: For program point L6730(line 6730) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 6720 6736) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 6720 6736) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6732(line 6732) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6733(line 6733) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6728-2(line 6728) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6728(line 6728) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6729(lines 6729 6734) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6722(line 6722) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6724-1(lines 6724 6727) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6724(lines 6724 6727) no Hoare annotation was computed. [2021-02-24 06:30:32,468 INFO L189 CegarLoopUtils]: For program point L6725(line 6725) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_7ENTRY(lines 6246 6253) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_7EXIT(lines 6246 6253) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_7FINAL(lines 6246 6253) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point L6249(line 6249) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point dummy_postresetEXIT(lines 5935 5940) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point dummy_postresetENTRY(lines 5935 5940) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point L5938(line 5938) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point dummy_postresetFINAL(lines 5935 5940) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_i_mutex_of_inodeFINAL(lines 6421 6431) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_i_mutex_of_inodeENTRY(lines 6421 6431) no Hoare annotation was computed. [2021-02-24 06:30:32,469 INFO L189 CegarLoopUtils]: For program point L6424-1(lines 6424 6427) no Hoare annotation was computed. [2021-02-24 06:30:32,470 INFO L189 CegarLoopUtils]: For program point L6424(lines 6424 6427) no Hoare annotation was computed. [2021-02-24 06:30:32,470 INFO L189 CegarLoopUtils]: For program point L6425(line 6425) no Hoare annotation was computed. [2021-02-24 06:30:32,470 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_i_mutex_of_inodeEXIT(lines 6421 6431) no Hoare annotation was computed. [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point L7020-2(line 7020) the Hoare annotation is: true [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point usbnet_probeENTRY(lines 7019 7021) the Hoare annotation is: true [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point L7019(lines 7019 7021) the Hoare annotation is: true [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point L7020-1(line 7020) the Hoare annotation is: true [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point usbnet_probeFINAL(lines 7019 7021) the Hoare annotation is: true [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point L7020(line 7020) the Hoare annotation is: true [2021-02-24 06:30:32,470 INFO L192 CegarLoopUtils]: At program point usbnet_probeEXIT(lines 7019 7021) the Hoare annotation is: true [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6586(line 6586) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6588(line 6588) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6589(line 6589) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6584-2(line 6584) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6584(line 6584) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6585(lines 6585 6590) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6578(line 6578) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6580-1(lines 6580 6583) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6580(lines 6580 6583) no Hoare annotation was computed. [2021-02-24 06:30:32,471 INFO L189 CegarLoopUtils]: For program point L6581(line 6581) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_lockEXIT(lines 6576 6592) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_lockENTRY(lines 6576 6592) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_lockFINAL(lines 6576 6592) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_5EXIT(lines 6230 6237) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point L6233(line 6233) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_5ENTRY(lines 6230 6237) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_5FINAL(lines 6230 6237) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_lockFINAL(lines 6637 6643) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_lockENTRY(lines 6637 6643) no Hoare annotation was computed. [2021-02-24 06:30:32,472 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_lockEXIT(lines 6637 6643) no Hoare annotation was computed. [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point usb_register_driverENTRY(lines 7008 7010) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point L7008-1(lines 7008 7010) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point L7009-2(line 7009) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point L7008(lines 7008 7010) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point L7009-1(line 7009) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point L7009(line 7009) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point usb_register_driverFINAL(lines 7008 7010) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L192 CegarLoopUtils]: At program point usb_register_driverEXIT(lines 7008 7010) the Hoare annotation is: true [2021-02-24 06:30:32,473 INFO L189 CegarLoopUtils]: For program point L6806(line 6806) no Hoare annotation was computed. [2021-02-24 06:30:32,473 INFO L189 CegarLoopUtils]: For program point L6807(line 6807) no Hoare annotation was computed. [2021-02-24 06:30:32,473 INFO L189 CegarLoopUtils]: For program point L6802(lines 6802 6808) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6803-1(line 6803) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6803(line 6803) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6806-3(line 6806) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6806-2(line 6806) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6806-1(line 6806) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6801-3(line 6801) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6799(line 6799) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6801-2(line 6801) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point L6801(line 6801) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceEXIT(lines 6796 6810) no Hoare annotation was computed. [2021-02-24 06:30:32,474 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceENTRY(lines 6796 6810) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_mutex_of_deviceFINAL(lines 6796 6810) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_mutex_of_deviceEXIT(lines 6788 6795) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point L6792-2(line 6792) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point L6792(line 6792) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point L6793(line 6793) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_mutex_of_deviceENTRY(lines 6788 6795) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_mutex_of_deviceFINAL(lines 6788 6795) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point L6792-3(line 6792) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point L6353(line 6353) no Hoare annotation was computed. [2021-02-24 06:30:32,475 INFO L189 CegarLoopUtils]: For program point ldv_is_errEXIT(lines 6350 6355) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point ldv_is_errENTRY(lines 6350 6355) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point ldv_is_errFINAL(lines 6350 6355) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_i_mutex_of_inodeEXIT(lines 6432 6448) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_i_mutex_of_inodeENTRY(lines 6432 6448) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point L6442(line 6442) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point L6444(line 6444) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point L6445(line 6445) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point L6440-2(line 6440) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point L6440-1(line 6440) no Hoare annotation was computed. [2021-02-24 06:30:32,476 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_i_mutex_of_inodeFINAL(lines 6432 6448) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6440(line 6440) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6441(lines 6441 6446) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6434(line 6434) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6436-1(lines 6436 6439) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6436(lines 6436 6439) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6437(line 6437) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6881(lines 6881 6897) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_udevEXIT(lines 6881 6897) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_udevENTRY(lines 6881 6897) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_udevFINAL(lines 6881 6897) no Hoare annotation was computed. [2021-02-24 06:30:32,477 INFO L189 CegarLoopUtils]: For program point L6895(line 6895) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6890(lines 6890 6894) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6891(line 6891) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6892(line 6892) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6886(line 6886) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6889-2(line 6889) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6889-1(line 6889) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6889(line 6889) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6883(line 6883) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6885-1(lines 6885 6888) no Hoare annotation was computed. [2021-02-24 06:30:32,478 INFO L189 CegarLoopUtils]: For program point L6885(lines 6885 6888) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L192 CegarLoopUtils]: At program point __ldv_usb_unlock_deviceFINAL(lines 6984 6986) the Hoare annotation is: true [2021-02-24 06:30:32,479 INFO L192 CegarLoopUtils]: At program point __ldv_usb_unlock_deviceENTRY(lines 6984 6986) the Hoare annotation is: true [2021-02-24 06:30:32,479 INFO L192 CegarLoopUtils]: At program point __ldv_usb_unlock_deviceEXIT(lines 6984 6986) the Hoare annotation is: true [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6622(line 6622) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6619(line 6619) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6614(lines 6614 6623) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6615-1(line 6615) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6615(line 6615) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6616(lines 6616 6620) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_lockEXIT(lines 6610 6625) no Hoare annotation was computed. [2021-02-24 06:30:32,479 INFO L189 CegarLoopUtils]: For program point L6617(line 6617) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_lockENTRY(lines 6610 6625) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point L6612(line 6612) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point L6615-3(line 6615) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point L6615-2(line 6615) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_lockFINAL(lines 6610 6625) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_6ENTRY(lines 6238 6245) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point L6241(line 6241) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_6EXIT(lines 6238 6245) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_6FINAL(lines 6238 6245) no Hoare annotation was computed. [2021-02-24 06:30:32,480 INFO L189 CegarLoopUtils]: For program point ldv_err_ptrEXIT(lines 6356 6361) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6359(line 6359) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point ldv_err_ptrENTRY(lines 6356 6361) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point ldv_err_ptrFINAL(lines 6356 6361) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_udevEXIT(lines 6864 6880) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6874(line 6874) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6876(line 6876) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6877(line 6877) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6872-2(line 6872) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6872-1(line 6872) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6872(line 6872) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point L6873(lines 6873 6878) no Hoare annotation was computed. [2021-02-24 06:30:32,481 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_udevENTRY(lines 6864 6880) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point L6866(line 6866) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point L6868-1(lines 6868 6871) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point L6868(lines 6868 6871) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point L6869(line 6869) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point ldv_mutex_trylock_udevFINAL(lines 6864 6880) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point L6270(line 6270) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_9ENTRY(lines 6267 6274) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point L6270-1(line 6270) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_9EXIT(lines 6267 6274) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_9FINAL(lines 6267 6274) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_lockENTRY(lines 6626 6636) no Hoare annotation was computed. [2021-02-24 06:30:32,482 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_lockEXIT(lines 6626 6636) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point L6630(line 6630) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_lockFINAL(lines 6626 6636) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point L6629-1(lines 6629 6632) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point L6629(lines 6629 6632) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_10ENTRY(lines 6275 6282) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_10FINAL(lines 6275 6282) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point L6278(line 6278) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_10EXIT(lines 6275 6282) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L189 CegarLoopUtils]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2021-02-24 06:30:32,483 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,484 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,484 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6910(line 6910) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6907(line 6907) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6902(lines 6902 6911) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6903-1(line 6903) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6903(line 6903) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6904(lines 6904 6908) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6905(line 6905) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_udevEXIT(lines 6898 6913) no Hoare annotation was computed. [2021-02-24 06:30:32,484 INFO L189 CegarLoopUtils]: For program point L6900(line 6900) no Hoare annotation was computed. [2021-02-24 06:30:32,485 INFO L189 CegarLoopUtils]: For program point L6903-3(line 6903) no Hoare annotation was computed. [2021-02-24 06:30:32,485 INFO L189 CegarLoopUtils]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2021-02-24 06:30:32,485 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_udevENTRY(lines 6898 6913) no Hoare annotation was computed. [2021-02-24 06:30:32,485 INFO L189 CegarLoopUtils]: For program point ldv_mutex_is_locked_udevFINAL(lines 6898 6913) no Hoare annotation was computed. [2021-02-24 06:30:32,485 INFO L192 CegarLoopUtils]: At program point usb_reset_deviceENTRY(lines 7012 7014) the Hoare annotation is: true [2021-02-24 06:30:32,485 INFO L192 CegarLoopUtils]: At program point usb_reset_deviceFINAL(lines 7012 7014) the Hoare annotation is: true [2021-02-24 06:30:32,485 INFO L192 CegarLoopUtils]: At program point usb_reset_deviceEXIT(lines 7012 7014) the Hoare annotation is: true [2021-02-24 06:30:32,485 INFO L192 CegarLoopUtils]: At program point L7013-2(line 7013) the Hoare annotation is: true [2021-02-24 06:30:32,485 INFO L192 CegarLoopUtils]: At program point L7013-1(line 7013) the Hoare annotation is: true [2021-02-24 06:30:32,485 INFO L192 CegarLoopUtils]: At program point L7013(line 7013) the Hoare annotation is: true [2021-02-24 06:30:32,485 INFO L189 CegarLoopUtils]: For program point ldv_undef_ulongENTRY(lines 5784 5791) no Hoare annotation was computed. [2021-02-24 06:30:32,486 INFO L189 CegarLoopUtils]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2021-02-24 06:30:32,486 INFO L189 CegarLoopUtils]: For program point L5789(line 5789) no Hoare annotation was computed. [2021-02-24 06:30:32,486 INFO L189 CegarLoopUtils]: For program point ldv_undef_ulongEXIT(lines 5784 5791) no Hoare annotation was computed. [2021-02-24 06:30:32,486 INFO L189 CegarLoopUtils]: For program point L5788(line 5788) no Hoare annotation was computed. [2021-02-24 06:30:32,486 INFO L189 CegarLoopUtils]: For program point ldv_undef_ulongFINAL(lines 5784 5791) no Hoare annotation was computed. [2021-02-24 06:30:32,486 INFO L192 CegarLoopUtils]: At program point L5840(line 5840) the Hoare annotation is: true [2021-02-24 06:30:32,486 INFO L192 CegarLoopUtils]: At program point always_connectedENTRY(lines 5837 5842) the Hoare annotation is: true [2021-02-24 06:30:32,486 INFO L192 CegarLoopUtils]: At program point always_connectedFINAL(lines 5837 5842) the Hoare annotation is: true [2021-02-24 06:30:32,486 INFO L192 CegarLoopUtils]: At program point always_connectedEXIT(lines 5837 5842) the Hoare annotation is: true [2021-02-24 06:30:32,486 INFO L189 CegarLoopUtils]: For program point L6774(line 6774) no Hoare annotation was computed. [2021-02-24 06:30:32,487 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 6770 6780) no Hoare annotation was computed. [2021-02-24 06:30:32,487 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 6770 6780) no Hoare annotation was computed. [2021-02-24 06:30:32,487 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 6770 6780) no Hoare annotation was computed. [2021-02-24 06:30:32,487 INFO L189 CegarLoopUtils]: For program point L6773-1(lines 6773 6776) no Hoare annotation was computed. [2021-02-24 06:30:32,487 INFO L189 CegarLoopUtils]: For program point L6773(lines 6773 6776) no Hoare annotation was computed. [2021-02-24 06:30:32,487 INFO L192 CegarLoopUtils]: At program point ldv_usb_register_driver_14FINAL(lines 6307 6320) the Hoare annotation is: true [2021-02-24 06:30:32,487 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,487 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,487 INFO L192 CegarLoopUtils]: At program point ldv_usb_register_driver_14EXIT(lines 6307 6320) the Hoare annotation is: true [2021-02-24 06:30:32,488 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,488 INFO L192 CegarLoopUtils]: At program point L6317-1(line 6317) the Hoare annotation is: true [2021-02-24 06:30:32,488 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,488 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,488 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,488 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,488 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,489 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,489 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,489 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,489 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,489 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,489 INFO L189 CegarLoopUtils]: For program point L6657-3(line 6657) no Hoare annotation was computed. [2021-02-24 06:30:32,489 INFO L189 CegarLoopUtils]: For program point L6655(line 6655) no Hoare annotation was computed. [2021-02-24 06:30:32,489 INFO L189 CegarLoopUtils]: For program point L6657-2(line 6657) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6657-1(line 6657) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6657(line 6657) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_lockEXIT(lines 6652 6666) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_lockENTRY(lines 6652 6666) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6662(line 6662) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6663(line 6663) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point ldv_usb_lock_device_for_reset_lockFINAL(lines 6652 6666) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6658(lines 6658 6664) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6659(line 6659) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6662-3(line 6662) no Hoare annotation was computed. [2021-02-24 06:30:32,490 INFO L189 CegarLoopUtils]: For program point L6662-2(line 6662) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6662-1(line 6662) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_i_mutex_of_inodeEXIT(lines 6500 6507) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_i_mutex_of_inodeENTRY(lines 6500 6507) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point ldv_usb_trylock_device_i_mutex_of_inodeFINAL(lines 6500 6507) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6504-2(line 6504) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6504-1(line 6504) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6504(line 6504) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6505(line 6505) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6504-3(line 6504) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6593(lines 6593 6609) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point L6607(line 6607) no Hoare annotation was computed. [2021-02-24 06:30:32,491 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 6593 6609) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6602(lines 6602 6606) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6603(line 6603) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6604(line 6604) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6598(line 6598) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6601-2(line 6601) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 6593 6609) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6601(line 6601) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6595(line 6595) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point L6597-1(lines 6597 6600) no Hoare annotation was computed. [2021-02-24 06:30:32,492 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 6593 6609) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6597(lines 6597 6600) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeFINAL(lines 6449 6465) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6463(line 6463) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6458(lines 6458 6462) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6459(line 6459) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6460(line 6460) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeENTRY(lines 6449 6465) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6454(line 6454) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6457-2(line 6457) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point L6457(line 6457) no Hoare annotation was computed. [2021-02-24 06:30:32,493 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_i_mutex_of_inodeEXIT(lines 6449 6465) no Hoare annotation was computed. [2021-02-24 06:30:32,494 INFO L189 CegarLoopUtils]: For program point L6451(line 6451) no Hoare annotation was computed. [2021-02-24 06:30:32,494 INFO L189 CegarLoopUtils]: For program point L6453-1(lines 6453 6456) no Hoare annotation was computed. [2021-02-24 06:30:32,494 INFO L189 CegarLoopUtils]: For program point L6453(lines 6453 6456) no Hoare annotation was computed. [2021-02-24 06:30:32,494 INFO L189 CegarLoopUtils]: For program point L6449(lines 6449 6465) no Hoare annotation was computed. [2021-02-24 06:30:32,494 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,494 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,494 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,494 INFO L192 CegarLoopUtils]: At program point ldv_check_final_stateEXIT(lines 6962 6983) the Hoare annotation is: true [2021-02-24 06:30:32,494 INFO L192 CegarLoopUtils]: At program point ldv_check_final_stateENTRY(lines 6962 6983) the Hoare annotation is: true [2021-02-24 06:30:32,494 INFO L192 CegarLoopUtils]: At program point L6977(lines 6962 6983) the Hoare annotation is: true [2021-02-24 06:30:32,495 INFO L192 CegarLoopUtils]: At program point L6973(lines 6964 6982) the Hoare annotation is: true [2021-02-24 06:30:32,495 INFO L192 CegarLoopUtils]: At program point L6969(lines 6964 6982) the Hoare annotation is: true [2021-02-24 06:30:32,495 INFO L192 CegarLoopUtils]: At program point L6965(lines 6964 6982) the Hoare annotation is: true [2021-02-24 06:30:32,495 INFO L185 CegarLoopUtils]: 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))) [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point L5751(line 5751) no Hoare annotation was computed. [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point L5752-1(line 5752) no Hoare annotation was computed. [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point L5750(line 5750) no Hoare annotation was computed. [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point ldv_zallocEXIT(lines 5740 5756) no Hoare annotation was computed. [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point L5752(line 5752) no Hoare annotation was computed. [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point L5747(lines 5747 5754) no Hoare annotation was computed. [2021-02-24 06:30:32,495 INFO L189 CegarLoopUtils]: For program point ldv_zallocENTRY(lines 5740 5756) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5746(line 5746) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5750-1(line 5750) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5748(line 5748) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5750-2(line 5750) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5743(line 5743) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5742(line 5742) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5746-1(line 5746) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5744(line 5744) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L5746-2(line 5746) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point ldv_zallocFINAL(lines 5740 5756) no Hoare annotation was computed. [2021-02-24 06:30:32,496 INFO L189 CegarLoopUtils]: For program point L6751(line 6751) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6746(lines 6746 6750) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6747(line 6747) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6748(line 6748) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6742(line 6742) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6745-2(line 6745) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6745-1(line 6745) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6745(line 6745) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6739(line 6739) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 6737 6753) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6741-1(lines 6741 6744) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point L6741(lines 6741 6744) no Hoare annotation was computed. [2021-02-24 06:30:32,497 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 6737 6753) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point L6737(lines 6737 6753) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 6737 6753) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,498 INFO L185 CegarLoopUtils]: 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)) [2021-02-24 06:30:32,498 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,498 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_i_mutex_of_inodeFINAL(lines 6482 6492) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_i_mutex_of_inodeEXIT(lines 6482 6492) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point L6486(line 6486) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point ldv_mutex_unlock_i_mutex_of_inodeENTRY(lines 6482 6492) no Hoare annotation was computed. [2021-02-24 06:30:32,498 INFO L189 CegarLoopUtils]: For program point L6485-1(lines 6485 6488) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6485(lines 6485 6488) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 6531 6547) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6542(line 6542) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6544(line 6544) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 6531 6547) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6539(line 6539) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6540(lines 6540 6545) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6541(line 6541) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6535-1(lines 6535 6538) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6535(lines 6535 6538) no Hoare annotation was computed. [2021-02-24 06:30:32,499 INFO L189 CegarLoopUtils]: For program point L6536(line 6536) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point L6539-2(line 6539) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 6531 6547) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point L6533(line 6533) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 6709 6719) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point L6712-1(lines 6712 6715) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point L6712(lines 6712 6715) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point L6713(line 6713) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 6709 6719) no Hoare annotation was computed. [2021-02-24 06:30:32,500 INFO L189 CegarLoopUtils]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 6709 6719) no Hoare annotation was computed. [2021-02-24 06:30:32,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 06:30:32 BoogieIcfgContainer [2021-02-24 06:30:32,525 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 06:30:32,527 INFO L168 Benchmark]: Toolchain (without parser) took 260894.54 ms. Allocated memory was 152.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 119.8 MB in the beginning and 571.5 MB in the end (delta: -451.8 MB). Peak memory consumption was 812.8 MB. Max. memory is 8.0 GB. [2021-02-24 06:30:32,527 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 152.0 MB. Free memory was 132.2 MB in the beginning and 132.1 MB in the end (delta: 109.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 06:30:32,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1948.21 ms. Allocated memory is still 152.0 MB. Free memory was 118.7 MB in the beginning and 91.3 MB in the end (delta: 27.5 MB). Peak memory consumption was 98.7 MB. Max. memory is 8.0 GB. [2021-02-24 06:30:32,527 INFO L168 Benchmark]: Boogie Preprocessor took 211.55 ms. Allocated memory is still 152.0 MB. Free memory was 91.3 MB in the beginning and 79.2 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-02-24 06:30:32,528 INFO L168 Benchmark]: RCFGBuilder took 2553.90 ms. Allocated memory was 152.0 MB in the beginning and 219.2 MB in the end (delta: 67.1 MB). Free memory was 79.2 MB in the beginning and 117.1 MB in the end (delta: -37.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 8.0 GB. [2021-02-24 06:30:32,528 INFO L168 Benchmark]: TraceAbstraction took 256160.99 ms. Allocated memory was 219.2 MB in the beginning and 1.2 GB in the end (delta: 995.1 MB). Free memory was 116.6 MB in the beginning and 571.5 MB in the end (delta: -455.0 MB). Peak memory consumption was 741.0 MB. Max. memory is 8.0 GB. [2021-02-24 06:30:32,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 152.0 MB. Free memory was 132.2 MB in the beginning and 132.1 MB in the end (delta: 109.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1948.21 ms. Allocated memory is still 152.0 MB. Free memory was 118.7 MB in the beginning and 91.3 MB in the end (delta: 27.5 MB). Peak memory consumption was 98.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 211.55 ms. Allocated memory is still 152.0 MB. Free memory was 91.3 MB in the beginning and 79.2 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2553.90 ms. Allocated memory was 152.0 MB in the beginning and 219.2 MB in the end (delta: 67.1 MB). Free memory was 79.2 MB in the beginning and 117.1 MB in the end (delta: -37.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 256160.99 ms. Allocated memory was 219.2 MB in the beginning and 1.2 GB in the end (delta: 995.1 MB). Free memory was 116.6 MB in the beginning and 571.5 MB in the end (delta: -455.0 MB). Peak memory consumption was 741.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is 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: 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: 117.0s, OverallIterations: 9, TraceHistogramMax: 7, AutomataDifference: 90.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 138.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6898 SDtfs, 22388 SDslu, 12899 SDs, 0 SdLazy, 42501 SolverSat, 3299 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 55.4s 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=2834occurred 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: 3.7s AutomataMinimizationTime, 9 MinimizatonAttempts, 1569 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1112 LocationsWithAnnotation, 5588 PreInvPairs, 7095 NumberOfFragments, 14310 HoareAnnotationTreeSize, 5588 FomulaSimplifications, 3768386 FormulaSimplificationTreeSizeReduction, 20.5s HoareSimplificationTime, 1112 FomulaSimplificationsInter, 144461 FormulaSimplificationTreeSizeReductionInter, 117.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...