java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 23:01:56,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 23:01:56,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 23:01:56,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 23:01:56,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 23:01:56,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 23:01:56,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 23:01:56,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 23:01:56,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 23:01:56,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 23:01:56,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 23:01:56,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 23:01:56,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 23:01:56,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 23:01:56,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 23:01:56,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 23:01:56,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 23:01:56,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 23:01:56,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 23:01:56,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 23:01:56,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 23:01:56,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 23:01:56,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 23:01:56,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 23:01:56,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 23:01:56,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 23:01:56,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 23:01:56,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 23:01:56,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 23:01:56,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 23:01:56,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 23:01:56,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 23:01:56,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 23:01:56,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 23:01:56,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 23:01:56,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 23:01:56,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 23:01:56,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 23:01:56,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 23:01:56,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 23:01:56,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 23:01:56,738 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 23:01:56,752 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 23:01:56,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 23:01:56,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 23:01:56,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 23:01:56,754 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 23:01:56,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 23:01:56,755 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 23:01:56,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 23:01:56,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 23:01:56,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 23:01:56,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 23:01:56,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 23:01:56,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 23:01:56,756 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 23:01:56,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 23:01:56,756 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 23:01:56,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 23:01:56,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 23:01:56,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 23:01:56,757 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 23:01:56,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 23:01:56,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:01:56,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 23:01:56,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 23:01:56,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 23:01:56,759 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 23:01:56,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 23:01:56,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 23:01:56,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 23:01:57,064 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 23:01:57,077 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 23:01:57,080 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 23:01:57,082 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 23:01:57,082 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 23:01:57,083 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point.cil.out.i [2019-10-14 23:01:57,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac1cf0bee/447f0afd5e90462f97dba3cb104d6904/FLAGeda913566 [2019-10-14 23:01:57,844 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 23:01:57,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point.cil.out.i [2019-10-14 23:01:57,905 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac1cf0bee/447f0afd5e90462f97dba3cb104d6904/FLAGeda913566 [2019-10-14 23:01:57,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac1cf0bee/447f0afd5e90462f97dba3cb104d6904 [2019-10-14 23:01:57,954 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 23:01:57,955 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 23:01:57,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 23:01:57,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 23:01:57,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 23:01:57,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:01:57" (1/1) ... [2019-10-14 23:01:57,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@491c2c91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:01:57, skipping insertion in model container [2019-10-14 23:01:57,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:01:57" (1/1) ... [2019-10-14 23:01:57,975 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 23:01:58,100 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 23:01:59,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:01:59,766 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 23:02:00,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:02:00,516 INFO L192 MainTranslator]: Completed translation [2019-10-14 23:02:00,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00 WrapperNode [2019-10-14 23:02:00,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 23:02:00,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 23:02:00,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 23:02:00,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 23:02:00,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... [2019-10-14 23:02:00,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 23:02:00,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 23:02:00,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 23:02:00,787 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 23:02:00,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:02:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 23:02:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 23:02:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 23:02:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 23:02:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 23:02:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 23:02:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 23:02:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 23:02:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 23:02:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 23:02:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 23:02:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 23:02:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 23:02:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 23:02:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 23:02:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 23:02:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 23:02:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2019-10-14 23:02:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2019-10-14 23:02:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2019-10-14 23:02:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2019-10-14 23:02:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2019-10-14 23:02:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-14 23:02:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_activated [2019-10-14 23:02:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_send_control [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_get_profile_settings [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_get_settings [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_set_settings [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_write [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_write_control [2019-10-14 23:02:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_write_info [2019-10-14 23:02:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read_info [2019-10-14 23:02:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_write_profile_settings [2019-10-14 23:02:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read_profile_settings [2019-10-14 23:02:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_write_profile_buttons [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read_profile_buttons [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read_profilex_settings [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read_profilex_buttons [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_write_settings [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_read_settings [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_show_actual_cpi [2019-10-14 23:02:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_show_actual_profile [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_sysfs_show_firmware_version [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_init_pyra_device_struct [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_init_specials [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_remove_specials [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_probe [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_remove [2019-10-14 23:02:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_keep_values_up_to_date [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_report_to_chrdev [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_raw_event [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_init [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pyra_exit [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_17 [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_18 [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_6 [2019-10-14 23:02:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hid_driver_1 [2019-10-14 23:02:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_19 [2019-10-14 23:02:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 23:02:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 23:02:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 23:02:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-14 23:02:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-14 23:02:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-14 23:02:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-14 23:02:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-14 23:02:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-14 23:02:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-14 23:02:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-14 23:02:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 23:02:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 23:02:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 23:02:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 23:02:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 23:02:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 23:02:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 23:02:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 23:02:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:02:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:02:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pyra_lock_of_pyra_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pyra_lock_of_pyra_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pyra_lock_of_pyra_device [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_pyra_lock_of_pyra_device [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_pyra_lock_of_pyra_device [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_pyra_lock_of_pyra_device [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_pyra_lock_of_pyra_device [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 23:02:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2019-10-14 23:02:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_open_report [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_11 [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_12 [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_13 [2019-10-14 23:02:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_14 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_16 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_17 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_18 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_19 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_20 [2019-10-14 23:02:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_9 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_11 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_12 [2019-10-14 23:02:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_13 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_14 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_16 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_17 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_18 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_19 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_20 [2019-10-14 23:02:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_receive [2019-10-14 23:02:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_send [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_send_with_status [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_connect [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_disconnect [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_report_event [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 23:02:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 23:02:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 23:02:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-14 23:02:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 23:02:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 23:02:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 23:02:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_17 [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_18 [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_6 [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hid_driver_1 [2019-10-14 23:02:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_19 [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 23:02:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_open_report [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2019-10-14 23:02:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_connect [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_disconnect [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_report_event [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-14 23:02:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_receive [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_send [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_send_with_status [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure profile_activated [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_send_control [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 23:02:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_get_profile_settings [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_get_settings [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_set_settings [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_write [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_write_control [2019-10-14 23:02:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_write_info [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read_info [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_write_profile_settings [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read_profile_settings [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_write_profile_buttons [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read_profile_buttons [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read_profilex_settings [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read_profilex_buttons [2019-10-14 23:02:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_write_settings [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_read_settings [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_show_actual_cpi [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_show_actual_profile [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_sysfs_show_firmware_version [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_init_pyra_device_struct [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_init_specials [2019-10-14 23:02:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_remove_specials [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_probe [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_remove [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_keep_values_up_to_date [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_report_to_chrdev [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_raw_event [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_init [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure pyra_exit [2019-10-14 23:02:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_16 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_14 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_20 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_11 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_11 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_12 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_19 [2019-10-14 23:02:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_20 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_13 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_14 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_18 [2019-10-14 23:02:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_19 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_16 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_18 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_13 [2019-10-14 23:02:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_17 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_17 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_9 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_12 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 23:02:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:02:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:02:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:02:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_pyra_lock_of_pyra_device [2019-10-14 23:02:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_pyra_lock_of_pyra_device [2019-10-14 23:02:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 23:02:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 23:02:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 23:02:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 23:02:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 23:02:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 23:02:01,898 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 23:02:05,613 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 23:02:05,613 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 23:02:05,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:02:05 BoogieIcfgContainer [2019-10-14 23:02:05,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 23:02:05,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 23:02:05,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 23:02:05,625 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 23:02:05,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:01:57" (1/3) ... [2019-10-14 23:02:05,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a047a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:02:05, skipping insertion in model container [2019-10-14 23:02:05,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:00" (2/3) ... [2019-10-14 23:02:05,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a047a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:02:05, skipping insertion in model container [2019-10-14 23:02:05,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:02:05" (3/3) ... [2019-10-14 23:02:05,633 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point.cil.out.i [2019-10-14 23:02:05,645 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 23:02:05,658 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 23:02:05,668 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 23:02:05,704 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 23:02:05,704 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 23:02:05,704 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 23:02:05,704 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 23:02:05,704 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 23:02:05,705 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 23:02:05,705 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 23:02:05,705 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 23:02:05,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states. [2019-10-14 23:02:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2019-10-14 23:02:05,868 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 23:02:05,870 INFO L380 BasicCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 39, 39, 39, 39, 39, 39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 23:02:05,872 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 23:02:05,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 23:02:05,879 INFO L82 PathProgramCache]: Analyzing trace with hash -1749675944, now seen corresponding path program 1 times [2019-10-14 23:02:05,887 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 23:02:05,888 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185065133] [2019-10-14 23:02:05,888 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:02:05,888 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:02:05,889 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 23:02:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,477 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 547 [2019-10-14 23:02:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:13,054 INFO L134 CoverageAnalysis]: Checked inductivity of 18989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18989 trivial. 0 not checked. [2019-10-14 23:02:13,055 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185065133] [2019-10-14 23:02:13,055 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 23:02:13,056 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-14 23:02:13,056 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052371576] [2019-10-14 23:02:13,063 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-14 23:02:13,064 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 23:02:13,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-14 23:02:13,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-14 23:02:13,081 INFO L87 Difference]: Start difference. First operand 1448 states. Second operand 7 states. [2019-10-14 23:02:15,072 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 556 [2019-10-14 23:02:24,260 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 558 [2019-10-14 23:02:32,510 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 549