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-kovaplus.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 23:01:56,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 23:01:56,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 23:01:56,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 23:01:56,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 23:01:56,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 23:01:56,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 23:01:56,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 23:01:56,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 23:01:56,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 23:01:56,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 23:01:56,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 23:01:56,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 23:01:56,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 23:01:56,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 23:01:56,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 23:01:56,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 23:01:56,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 23:01:56,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 23:01:56,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 23:01:56,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 23:01:56,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 23:01:56,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 23:01:56,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 23:01:56,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 23:01:56,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 23:01:56,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 23:01:56,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 23:01:56,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 23:01:56,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 23:01:56,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 23:01:56,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 23:01:56,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 23:01:56,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 23:01:56,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 23:01:56,734 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 23:01:56,735 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 23:01:56,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 23:01:56,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 23:01:56,741 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 23:01:56,760 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 23:01:56,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 23:01:56,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 23:01:56,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 23:01:56,762 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 23:01:56,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 23:01:56,763 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 23:01:56,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 23:01:56,763 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 23:01:56,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 23:01:56,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 23:01:56,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 23:01:56,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 23:01:56,764 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 23:01:56,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 23:01:56,765 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 23:01:56,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 23:01:56,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 23:01:56,766 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 23:01:56,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 23:01:56,766 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 23:01:56,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:01:56,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 23:01:56,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 23:01:56,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 23:01:56,767 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 23:01:56,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 23:01:56,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 23:01:56,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 23:01:57,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 23:01:57,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 23:01:57,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 23:01:57,091 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 23:01:57,092 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 23:01:57,092 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i [2019-10-14 23:01:57,162 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75ee6df07/5c51caa522bf4342adb488e801d2bc7a/FLAG2b6fc2a10 [2019-10-14 23:01:58,030 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 23:01:58,031 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i [2019-10-14 23:01:58,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75ee6df07/5c51caa522bf4342adb488e801d2bc7a/FLAG2b6fc2a10 [2019-10-14 23:01:58,552 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75ee6df07/5c51caa522bf4342adb488e801d2bc7a [2019-10-14 23:01:58,562 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 23:01:58,564 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 23:01:58,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 23:01:58,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 23:01:58,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 23:01:58,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:01:58" (1/1) ... [2019-10-14 23:01:58,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478ffe6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:01:58, skipping insertion in model container [2019-10-14 23:01:58,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:01:58" (1/1) ... [2019-10-14 23:01:58,582 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 23:01:58,725 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 23:02:00,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:02:00,591 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 23:02:00,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:02:01,355 INFO L192 MainTranslator]: Completed translation [2019-10-14 23:02:01,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01 WrapperNode [2019-10-14 23:02:01,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 23:02:01,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 23:02:01,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 23:02:01,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 23:02:01,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (1/1) ... [2019-10-14 23:02:01,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 23:02:01,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 23:02:01,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 23:02:01,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 23:02:01,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (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 23:02:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 23:02:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 23:02:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 23:02:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 23:02:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-14 23:02:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 23:02:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 23:02:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 23:02:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 23:02:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 23:02:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 23:02:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 23:02:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 23:02:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 23:02:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 23:02:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 23:02:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 23:02:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 23:02:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2019-10-14 23:02:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2019-10-14 23:02:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2019-10-14 23:02:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2019-10-14 23:02:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2019-10-14 23:02:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-14 23:02:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_convert_event_cpi [2019-10-14 23:02:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_profile_activated [2019-10-14 23:02:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_send_control [2019-10-14 23:02:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_select_profile [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_get_profile_settings [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_get_profile_buttons [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_get_actual_profile [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_set_actual_profile [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_write [2019-10-14 23:02:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_write_control [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_write_info [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_info [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_write_profile_settings [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_profile_settings [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_write_profile_buttons [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_profile_buttons [2019-10-14 23:02:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_profilex_settings [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_read_profilex_buttons [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_show_actual_profile [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_set_actual_profile [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_show_actual_cpi [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_show_actual_sensitivity_x [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_show_actual_sensitivity_y [2019-10-14 23:02:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_sysfs_show_firmware_version [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_init_kovaplus_device_struct [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_init_specials [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_remove_specials [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_probe [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_remove [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_keep_values_up_to_date [2019-10-14 23:02:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_report_to_chrdev [2019-10-14 23:02:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_raw_event [2019-10-14 23:02:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_init [2019-10-14 23:02:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kovaplus_exit [2019-10-14 23:02:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_17 [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_18 [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hid_driver_1 [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_19 [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 23:02:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 23:02:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-14 23:02:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-14 23:02:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-14 23:02:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-14 23:02:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 23:02:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-14 23:02:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-14 23:02:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-14 23:02:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-14 23:02:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-14 23:02:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-14 23:02:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-14 23:02:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-14 23:02:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-14 23:02:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-14 23:02:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-14 23:02:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 23:02:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 23:02:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 23:02:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 23:02:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 23:02:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 23:02:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 23:02:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 23:02:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 23:02:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 23:02:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 23:02:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 23:02:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 23:02:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:02:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:02:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 23:02:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 23:02:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:02:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 23:02:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 23:02:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 23:02:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 23:02:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:02:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 23:02:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:02:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:02:01,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:02:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:02:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:02:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:02:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:02:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:02:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:02:01,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:02:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:02:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 23:02:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-10-14 23:02:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2019-10-14 23:02:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 23:02:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-10-14 23:02:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 23:02:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2019-10-14 23:02:01,839 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2019-10-14 23:02:01,839 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_open_report [2019-10-14 23:02:01,839 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2019-10-14 23:02:01,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-14 23:02:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 23:02:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2019-10-14 23:02:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_11 [2019-10-14 23:02:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_12 [2019-10-14 23:02:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_13 [2019-10-14 23:02:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_14 [2019-10-14 23:02:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2019-10-14 23:02:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_16 [2019-10-14 23:02:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_17 [2019-10-14 23:02:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_18 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_19 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_20 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_9 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_11 [2019-10-14 23:02:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_12 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_13 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_14 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_16 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_17 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_18 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_19 [2019-10-14 23:02:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_20 [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_receive [2019-10-14 23:02:01,851 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_send [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_common2_send_with_status [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_connect [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_disconnect [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure roccat_report_event [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 23:02:01,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 23:02:01,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 23:02:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 23:02:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-14 23:02:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-14 23:02:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 23:02:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 23:02:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 23:02:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 23:02:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 23:02:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 23:02:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 23:02:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 23:02:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-14 23:02:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 23:02:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_17 [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_18 [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hid_driver_1 [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2019-10-14 23:02:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_19 [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 23:02:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure hid_open_report [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2019-10-14 23:02:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2019-10-14 23:02:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2019-10-14 23:02:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 23:02:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 23:02:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2019-10-14 23:02:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_connect [2019-10-14 23:02:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_disconnect [2019-10-14 23:02:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_report_event [2019-10-14 23:02:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_receive [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_send [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure roccat_common2_send_with_status [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_convert_event_cpi [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_profile_activated [2019-10-14 23:02:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_send_control [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_select_profile [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_get_profile_settings [2019-10-14 23:02:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_get_profile_buttons [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_get_actual_profile [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_set_actual_profile [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_write [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_write_control [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_write_info [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_info [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_write_profile_settings [2019-10-14 23:02:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_profile_settings [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_write_profile_buttons [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_profile_buttons [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_profilex_settings [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_read_profilex_buttons [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_show_actual_profile [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_set_actual_profile [2019-10-14 23:02:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_show_actual_cpi [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_show_actual_sensitivity_x [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_show_actual_sensitivity_y [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_sysfs_show_firmware_version [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_init_kovaplus_device_struct [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_init_specials [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_remove_specials [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_probe [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_remove [2019-10-14 23:02:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_keep_values_up_to_date [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_report_to_chrdev [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_raw_event [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_init [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure kovaplus_exit [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_16 [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_14 [2019-10-14 23:02:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_20 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_11 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_11 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_12 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_19 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2019-10-14 23:02:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_20 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_13 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_14 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_18 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-10-14 23:02:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_19 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_16 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_18 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_13 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_17 [2019-10-14 23:02:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_17 [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_9 [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_12 [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 23:02:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 23:02:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_kovaplus_lock_of_kovaplus_device [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 23:02:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:02:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 23:02:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 23:02:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 23:02:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 23:02:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 23:02:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 23:02:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 23:02:03,135 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 23:02:10,416 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 23:02:10,417 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 23:02:10,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:02:10 BoogieIcfgContainer [2019-10-14 23:02:10,419 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 23:02:10,421 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 23:02:10,421 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 23:02:10,424 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 23:02:10,424 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:01:58" (1/3) ... [2019-10-14 23:02:10,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7418ee96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:02:10, skipping insertion in model container [2019-10-14 23:02:10,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:01" (2/3) ... [2019-10-14 23:02:10,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7418ee96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:02:10, skipping insertion in model container [2019-10-14 23:02:10,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:02:10" (3/3) ... [2019-10-14 23:02:10,428 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-kovaplus.ko-entry_point.cil.out.i [2019-10-14 23:02:10,438 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 23:02:10,449 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 23:02:10,461 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 23:02:10,511 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 23:02:10,511 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 23:02:10,511 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 23:02:10,511 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 23:02:10,512 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 23:02:10,512 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 23:02:10,512 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 23:02:10,512 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 23:02:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states. [2019-10-14 23:02:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2019-10-14 23:02:10,640 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 23:02:10,642 INFO L380 BasicCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 36, 36, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:02:10,645 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 23:02:10,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 23:02:10,652 INFO L82 PathProgramCache]: Analyzing trace with hash -177859468, now seen corresponding path program 1 times [2019-10-14 23:02:10,662 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 23:02:10,662 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [793911236] [2019-10-14 23:02:10,663 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:02:10,663 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:02:10,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 23:02:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,204 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 562 [2019-10-14 23:02:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:16,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:02:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17990 trivial. 0 not checked. [2019-10-14 23:02:17,692 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [793911236] [2019-10-14 23:02:17,693 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 23:02:17,693 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-14 23:02:17,694 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862867497] [2019-10-14 23:02:17,705 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-14 23:02:17,705 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 23:02:17,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-14 23:02:17,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-14 23:02:17,722 INFO L87 Difference]: Start difference. First operand 1462 states. Second operand 7 states. [2019-10-14 23:02:26,457 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 564