java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:47:58,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:47:58,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:47:58,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:47:58,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:47:58,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:47:58,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:47:58,758 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:47:58,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:47:58,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:47:58,761 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:47:58,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:47:58,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:47:58,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:47:58,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:47:58,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:47:58,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:47:58,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:47:58,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:47:58,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:47:58,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:47:58,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:47:58,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:47:58,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:47:58,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:47:58,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:47:58,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:47:58,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:47:58,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:47:58,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:47:58,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:47:58,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:47:58,782 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:47:58,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:47:58,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:47:58,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:47:58,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:47:58,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:47:58,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:47:58,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:47:58,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:47:58,787 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:47:58,801 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:47:58,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:47:58,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:47:58,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:47:58,805 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:47:58,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:47:58,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:47:58,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:47:58,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:47:58,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:47:58,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:47:58,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:47:58,807 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:47:58,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:47:58,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:47:58,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:47:58,809 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:47:58,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:47:58,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:47:58,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:47:58,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:47:58,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:47:58,810 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:47:58,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:47:58,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:47:58,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:47:58,811 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:47:58,853 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:47:58,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:47:58,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:47:58,870 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:47:58,871 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:47:58,871 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-22 03:47:58,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69c61d58/ef5dce0a19a442d3bf9e8a5a5ecb0090/FLAG754d61e6a [2019-08-22 03:47:59,671 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:47:59,673 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-22 03:47:59,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69c61d58/ef5dce0a19a442d3bf9e8a5a5ecb0090/FLAG754d61e6a [2019-08-22 03:47:59,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69c61d58/ef5dce0a19a442d3bf9e8a5a5ecb0090 [2019-08-22 03:47:59,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:47:59,769 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:47:59,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:47:59,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:47:59,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:47:59,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:47:59" (1/1) ... [2019-08-22 03:47:59,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@577e7568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:47:59, skipping insertion in model container [2019-08-22 03:47:59,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:47:59" (1/1) ... [2019-08-22 03:47:59,789 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:47:59,906 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:48:01,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:48:01,091 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:48:01,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:48:01,629 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:48:01,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01 WrapperNode [2019-08-22 03:48:01,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:48:01,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:48:01,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:48:01,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:48:01,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (1/1) ... [2019-08-22 03:48:01,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:48:01,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:48:01,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:48:01,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:48:01,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:48:01" (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 [2019-08-22 03:48:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:48:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:48:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_4 [2019-08-22 03:48:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:48:02,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:48:02,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:48:02,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:48:02,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:48:02,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-22 03:48:02,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-22 03:48:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:48:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:48:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:48:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:48:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-22 03:48:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-22 03:48:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-22 03:48:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-22 03:48:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-22 03:48:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-22 03:48:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-22 03:48:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:48:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-22 03:48:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-22 03:48:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-22 03:48:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2019-08-22 03:48:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2019-08-22 03:48:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2019-08-22 03:48:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2019-08-22 03:48:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_callback [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2019-08-22 03:48:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:48:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_flags_3 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_7 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_8 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_9 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_10 [2019-08-22 03:48:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2019-08-22 03:48:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:48:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:48:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-22 03:48:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2019-08-22 03:48:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2019-08-22 03:48:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-22 03:48:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:48:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-22 03:48:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-22 03:48:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-22 03:48:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:48:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-08-22 03:48:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-22 03:48:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-22 03:48:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-22 03:48:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-22 03:48:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:48:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-22 03:48:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-22 03:48:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-22 03:48:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:48:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:48:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:48:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:48:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:48:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:48:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:48:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:48:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-22 03:48:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-22 03:48:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_8 [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_9 [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_10 [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-22 03:48:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_7 [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_flags_3 [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_4 [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-22 03:48:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2019-08-22 03:48:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2019-08-22 03:48:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:48:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:48:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:48:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:48:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:48:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:48:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:48:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:48:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:48:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-22 03:48:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-08-22 03:48:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-22 03:48:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-22 03:48:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-22 03:48:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:48:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2019-08-22 03:48:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-22 03:48:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:48:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:48:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:48:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-22 03:48:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2019-08-22 03:48:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_callback [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2019-08-22 03:48:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:48:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 03:48:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:48:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:48:03,290 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:48:10,531 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:48:10,531 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:48:10,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:48:10 BoogieIcfgContainer [2019-08-22 03:48:10,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:48:10,534 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:48:10,534 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:48:10,534 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:48:10,535 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:48:10" (1/1) ... [2019-08-22 03:48:10,551 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:48:10,555 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:48:10,574 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:48:10,582 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:48:10,584 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:48:11,327 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_189|], 19701=[|v_#valid_218|]} [2019-08-22 03:48:17,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string85.base|) [2019-08-22 03:48:17,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:19,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string86.base|) [2019-08-22 03:48:20,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:21,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:24,021 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string91.base|) [2019-08-22 03:48:24,044 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:26,082 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| (select (select |#memory_$Pointer$.base| |~#kobil_driver~0.base|) (+ |~#kobil_driver~0.offset| 72))) [2019-08-22 03:48:26,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:28,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| (select (select |#memory_$Pointer$.base| |~#kobil_device~0.base|) (+ |~#kobil_device~0.offset| 130))) [2019-08-22 03:48:28,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:30,195 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string92.base|) [2019-08-22 03:48:30,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:32,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |~#kobil_device~0.base|) [2019-08-22 03:48:32,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:34,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string93.base|) [2019-08-22 03:48:34,313 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:36,343 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string94.base|) [2019-08-22 03:48:36,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:38,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string101.base|) [2019-08-22 03:48:38,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:40,448 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string103.base|) [2019-08-22 03:48:40,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:42,490 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string105.base|) [2019-08-22 03:48:42,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:44,548 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string107.base|) [2019-08-22 03:48:44,561 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:46,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string55.base|) [2019-08-22 03:48:46,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:48,639 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string118.base| |#t~string55.base|) [2019-08-22 03:48:48,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:50,676 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string119.base| |#t~string55.base|) [2019-08-22 03:48:50,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:52,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:54,594 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string125.base|) [2019-08-22 03:48:54,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:56,694 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string126.base|) [2019-08-22 03:48:56,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:48:58,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string131.base|) [2019-08-22 03:48:58,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:00,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string132.base|) [2019-08-22 03:49:00,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:02,878 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string133.base|) [2019-08-22 03:49:02,885 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:04,908 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string148.base|) [2019-08-22 03:49:04,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:06,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:08,925 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string150.base|) [2019-08-22 03:49:08,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:10,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string159.base|) [2019-08-22 03:49:11,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:13,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string160.base|) [2019-08-22 03:49:13,154 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:15,182 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string161.base| |#t~string55.base|) [2019-08-22 03:49:15,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:17,259 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string166.base| |#t~string55.base|) [2019-08-22 03:49:17,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:19,306 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string167.base| |#t~string55.base|) [2019-08-22 03:49:19,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:21,362 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string168.base| |#t~string55.base|) [2019-08-22 03:49:21,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:23,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:49:25,202 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string183.base|) [2019-08-22 03:49:25,234 INFO L189 IndexEqualityManager]: detected not equals via solver