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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 12:44:18,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 12:44:18,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 12:44:18,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 12:44:18,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 12:44:18,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 12:44:18,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 12:44:18,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 12:44:18,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 12:44:18,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 12:44:18,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 12:44:18,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 12:44:18,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 12:44:18,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 12:44:18,716 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 12:44:18,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 12:44:18,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 12:44:18,719 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 12:44:18,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 12:44:18,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 12:44:18,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 12:44:18,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 12:44:18,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 12:44:18,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 12:44:18,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 12:44:18,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 12:44:18,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 12:44:18,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 12:44:18,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 12:44:18,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 12:44:18,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 12:44:18,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 12:44:18,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 12:44:18,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 12:44:18,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 12:44:18,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 12:44:18,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 12:44:18,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 12:44:18,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 12:44:18,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 12:44:18,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 12:44:18,742 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 [2019-10-07 12:44:18,757 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 12:44:18,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 12:44:18,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 12:44:18,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 12:44:18,759 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 12:44:18,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 12:44:18,760 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 12:44:18,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 12:44:18,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 12:44:18,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 12:44:18,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 12:44:18,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 12:44:18,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 12:44:18,761 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 12:44:18,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 12:44:18,761 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 12:44:18,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 12:44:18,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 12:44:18,762 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 12:44:18,762 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 12:44:18,762 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 12:44:18,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:44:18,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 12:44:18,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 12:44:18,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 12:44:18,764 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 12:44:18,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 12:44:18,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 12:44:18,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 12:44:19,056 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 12:44:19,070 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 12:44:19,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 12:44:19,075 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 12:44:19,076 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 12:44:19,076 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point.cil.out.i [2019-10-07 12:44:19,142 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c794731e/3843f065b0544642963625633673ba15/FLAG19ca77902 [2019-10-07 12:44:19,949 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 12:44:19,950 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point.cil.out.i [2019-10-07 12:44:19,988 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c794731e/3843f065b0544642963625633673ba15/FLAG19ca77902 [2019-10-07 12:44:20,451 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c794731e/3843f065b0544642963625633673ba15 [2019-10-07 12:44:20,462 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 12:44:20,464 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 12:44:20,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 12:44:20,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 12:44:20,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 12:44:20,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:44:20" (1/1) ... [2019-10-07 12:44:20,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d489000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:20, skipping insertion in model container [2019-10-07 12:44:20,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:44:20" (1/1) ... [2019-10-07 12:44:20,483 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 12:44:20,640 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 12:44:22,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:44:22,513 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 12:44:22,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:44:23,061 INFO L192 MainTranslator]: Completed translation [2019-10-07 12:44:23,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23 WrapperNode [2019-10-07 12:44:23,062 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 12:44:23,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 12:44:23,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 12:44:23,063 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 12:44:23,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (1/1) ... [2019-10-07 12:44:23,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 12:44:23,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 12:44:23,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 12:44:23,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 12:44:23,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (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 [2019-10-07 12:44:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 12:44:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 12:44:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2019-10-07 12:44:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 12:44:23,581 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-07 12:44:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 12:44:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 12:44:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-07 12:44:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-07 12:44:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 12:44:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 12:44:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 12:44:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 12:44:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 12:44:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 12:44:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 12:44:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-07 12:44:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-07 12:44:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 12:44:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-07 12:44:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-10-07 12:44:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-07 12:44:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-10-07 12:44:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-07 12:44:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 12:44:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 12:44:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-07 12:44:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-07 12:44:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2019-10-07 12:44:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2019-10-07 12:44:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-10-07 12:44:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-10-07 12:44:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 12:44:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 12:44:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cond_wait_interruptible_timeout_irqrestore [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_wakeup_write_lock [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_oob_command [2019-10-07 12:44:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_inb_command [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_modem_signals [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_transmit_idle [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_throttle [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_unthrottle [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_termios [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_break_ctl [2019-10-07 12:44:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmget [2019-10-07 12:44:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmset [2019-10-07 12:44:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write [2019-10-07 12:44:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_bulk_callback [2019-10-07 12:44:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_room [2019-10-07 12:44:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_chars_in_buffer [2019-10-07 12:44:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_dtr_rts [2019-10-07 12:44:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_open [2019-10-07 12:44:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_close [2019-10-07 12:44:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup_device [2019-10-07 12:44:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_init [2019-10-07 12:44:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup [2019-10-07 12:44:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_disconnect [2019-10-07 12:44:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_release [2019-10-07 12:44:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_probe [2019-10-07 12:44:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_remove [2019-10-07 12:44:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_bulk_callback [2019-10-07 12:44:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_inb_callback [2019-10-07 12:44:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_oob_callback [2019-10-07 12:44:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2019-10-07 12:44:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2019-10-07 12:44:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-07 12:44:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-07 12:44:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-07 12:44:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2019-10-07 12:44:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-07 12:44:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-07 12:44:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3 [2019-10-07 12:44:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-07 12:44:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 12:44:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 12:44:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-07 12:44:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 12:44:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-07 12:44:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 12:44:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-10-07 12:44:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-10-07 12:44:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2019-10-07 12:44:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2019-10-07 12:44:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2019-10-07 12:44:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2019-10-07 12:44:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-10-07 12:44:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2019-10-07 12:44:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 12:44:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-07 12:44:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 12:44:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-07 12:44:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-07 12:44:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-07 12:44:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 12:44:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-07 12:44:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 12:44:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 12:44:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-07 12:44:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 12:44:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-07 12:44:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 12:44:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-07 12:44:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:44:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 12:44:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-07 12:44:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-07 12:44:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 12:44:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 12:44:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-10-07 12:44:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-10-07 12:44:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-07 12:44:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 12:44:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 12:44:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 12:44:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-07 12:44:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 12:44:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-07 12:44:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 12:44:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-07 12:44:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-10-07 12:44:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-10-07 12:44:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-10-07 12:44:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-10-07 12:44:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-10-07 12:44:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-10-07 12:44:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-10-07 12:44:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-10-07 12:44:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-07 12:44:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-10-07 12:44:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-10-07 12:44:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-10-07 12:44:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 12:44:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 12:44:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 12:44:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 12:44:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 12:44:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 12:44:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-10-07 12:44:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2019-10-07 12:44:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 12:44:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 12:44:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 12:44:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-07 12:44:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 12:44:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 12:44:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-07 12:44:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-07 12:44:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 12:44:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 12:44:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 12:44:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-07 12:44:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-07 12:44:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 12:44:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-07 12:44:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-07 12:44:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 12:44:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-07 12:44:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 12:44:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-07 12:44:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3 [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-10-07 12:44:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-10-07 12:44:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 12:44:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-10-07 12:44:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2019-10-07 12:44:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2019-10-07 12:44:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2019-10-07 12:44:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2019-10-07 12:44:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-10-07 12:44:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2019-10-07 12:44:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-10-07 12:44:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-10-07 12:44:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure digi_wakeup_write_lock [2019-10-07 12:44:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_oob_command [2019-10-07 12:44:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_inb_command [2019-10-07 12:44:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_modem_signals [2019-10-07 12:44:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure digi_transmit_idle [2019-10-07 12:44:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_throttle [2019-10-07 12:44:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_unthrottle [2019-10-07 12:44:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_termios [2019-10-07 12:44:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure digi_break_ctl [2019-10-07 12:44:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmget [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmset [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_bulk_callback [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_room [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_chars_in_buffer [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_open [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_close [2019-10-07 12:44:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure digi_dtr_rts [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup_device [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_disconnect [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_release [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_probe [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_remove [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_bulk_callback [2019-10-07 12:44:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_inb_callback [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_oob_callback [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure cond_wait_interruptible_timeout_irqrestore [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_init [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 12:44:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 12:44:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 12:44:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 12:44:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 12:44:24,982 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 12:45:01,499 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 12:45:01,500 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 12:45:01,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:45:01 BoogieIcfgContainer [2019-10-07 12:45:01,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 12:45:01,503 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 12:45:01,503 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 12:45:01,506 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 12:45:01,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:44:20" (1/3) ... [2019-10-07 12:45:01,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d3157f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:45:01, skipping insertion in model container [2019-10-07 12:45:01,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:44:23" (2/3) ... [2019-10-07 12:45:01,508 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d3157f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:45:01, skipping insertion in model container [2019-10-07 12:45:01,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:45:01" (3/3) ... [2019-10-07 12:45:01,510 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point.cil.out.i [2019-10-07 12:45:01,520 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 12:45:01,531 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 12:45:01,541 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 12:45:01,653 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 12:45:01,654 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 12:45:01,654 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 12:45:01,654 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 12:45:01,654 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 12:45:01,654 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 12:45:01,654 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 12:45:01,654 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 12:45:01,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states. [2019-10-07 12:45:01,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-07 12:45:01,734 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:45:01,738 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:45:01,741 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:45:01,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:45:01,747 INFO L82 PathProgramCache]: Analyzing trace with hash -273504336, now seen corresponding path program 1 times [2019-10-07 12:45:01,754 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:45:01,754 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:01,755 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:01,755 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:01,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:45:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:45:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2019-10-07 12:45:02,957 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:02,958 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:45:02,958 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:45:02,963 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:45:02,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:45:02,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:02,983 INFO L87 Difference]: Start difference. First operand 1329 states. Second operand 3 states. [2019-10-07 12:45:03,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:45:03,995 INFO L93 Difference]: Finished difference Result 3548 states and 5118 transitions. [2019-10-07 12:45:03,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:45:03,998 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 145 [2019-10-07 12:45:03,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:45:04,036 INFO L225 Difference]: With dead ends: 3548 [2019-10-07 12:45:04,037 INFO L226 Difference]: Without dead ends: 2272 [2019-10-07 12:45:04,054 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:04,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2272 states. [2019-10-07 12:45:04,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2272 to 2269. [2019-10-07 12:45:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2269 states. [2019-10-07 12:45:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 2269 states and 3154 transitions. [2019-10-07 12:45:04,362 INFO L78 Accepts]: Start accepts. Automaton has 2269 states and 3154 transitions. Word has length 145 [2019-10-07 12:45:04,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:45:04,366 INFO L462 AbstractCegarLoop]: Abstraction has 2269 states and 3154 transitions. [2019-10-07 12:45:04,366 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:45:04,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3154 transitions. [2019-10-07 12:45:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-07 12:45:04,386 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:45:04,386 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:45:04,387 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:45:04,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:45:04,388 INFO L82 PathProgramCache]: Analyzing trace with hash -574991068, now seen corresponding path program 1 times [2019-10-07 12:45:04,388 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:45:04,388 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:04,389 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:04,389 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:04,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:45:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:45:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2019-10-07 12:45:04,884 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:04,885 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:45:04,885 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:45:04,888 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:45:04,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:45:04,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:04,889 INFO L87 Difference]: Start difference. First operand 2269 states and 3154 transitions. Second operand 3 states. [2019-10-07 12:45:05,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:45:05,728 INFO L93 Difference]: Finished difference Result 5565 states and 7710 transitions. [2019-10-07 12:45:05,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:45:05,729 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 145 [2019-10-07 12:45:05,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:45:05,758 INFO L225 Difference]: With dead ends: 5565 [2019-10-07 12:45:05,758 INFO L226 Difference]: Without dead ends: 3347 [2019-10-07 12:45:05,773 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:05,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3347 states. [2019-10-07 12:45:05,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3347 to 3343. [2019-10-07 12:45:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3343 states. [2019-10-07 12:45:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 3343 states and 4614 transitions. [2019-10-07 12:45:05,976 INFO L78 Accepts]: Start accepts. Automaton has 3343 states and 4614 transitions. Word has length 145 [2019-10-07 12:45:05,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:45:05,977 INFO L462 AbstractCegarLoop]: Abstraction has 3343 states and 4614 transitions. [2019-10-07 12:45:05,977 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:45:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3343 states and 4614 transitions. [2019-10-07 12:45:05,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-07 12:45:05,982 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:45:05,983 INFO L385 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:45:05,983 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:45:05,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:45:05,984 INFO L82 PathProgramCache]: Analyzing trace with hash -1309163835, now seen corresponding path program 1 times [2019-10-07 12:45:05,984 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:45:05,984 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:05,984 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:05,984 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:05,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:45:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:45:06,511 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2019-10-07 12:45:06,511 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:06,512 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:45:06,512 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:45:06,513 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:45:06,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:45:06,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:06,513 INFO L87 Difference]: Start difference. First operand 3343 states and 4614 transitions. Second operand 3 states. [2019-10-07 12:45:09,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:45:09,590 INFO L93 Difference]: Finished difference Result 8261 states and 11433 transitions. [2019-10-07 12:45:09,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:45:09,591 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2019-10-07 12:45:09,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:45:09,638 INFO L225 Difference]: With dead ends: 8261 [2019-10-07 12:45:09,638 INFO L226 Difference]: Without dead ends: 4969 [2019-10-07 12:45:09,663 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:09,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4969 states. [2019-10-07 12:45:10,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4969 to 4966. [2019-10-07 12:45:10,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4966 states. [2019-10-07 12:45:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 4966 states and 6772 transitions. [2019-10-07 12:45:10,819 INFO L78 Accepts]: Start accepts. Automaton has 4966 states and 6772 transitions. Word has length 233 [2019-10-07 12:45:10,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:45:10,820 INFO L462 AbstractCegarLoop]: Abstraction has 4966 states and 6772 transitions. [2019-10-07 12:45:10,820 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:45:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 4966 states and 6772 transitions. [2019-10-07 12:45:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-07 12:45:10,825 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:45:10,825 INFO L385 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:45:10,826 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:45:10,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:45:10,826 INFO L82 PathProgramCache]: Analyzing trace with hash -1610650567, now seen corresponding path program 1 times [2019-10-07 12:45:10,826 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:45:10,826 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:10,827 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:10,827 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:10,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:45:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:45:11,305 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2019-10-07 12:45:11,305 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:11,306 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:45:11,306 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:45:11,307 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:45:11,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:45:11,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:11,308 INFO L87 Difference]: Start difference. First operand 4966 states and 6772 transitions. Second operand 3 states. [2019-10-07 12:45:14,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:45:14,638 INFO L93 Difference]: Finished difference Result 12156 states and 16625 transitions. [2019-10-07 12:45:14,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:45:14,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2019-10-07 12:45:14,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:45:14,694 INFO L225 Difference]: With dead ends: 12156 [2019-10-07 12:45:14,694 INFO L226 Difference]: Without dead ends: 7241 [2019-10-07 12:45:14,723 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:14,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7241 states. [2019-10-07 12:45:15,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7241 to 7220. [2019-10-07 12:45:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7220 states. [2019-10-07 12:45:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7220 states to 7220 states and 9719 transitions. [2019-10-07 12:45:15,144 INFO L78 Accepts]: Start accepts. Automaton has 7220 states and 9719 transitions. Word has length 233 [2019-10-07 12:45:15,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:45:15,149 INFO L462 AbstractCegarLoop]: Abstraction has 7220 states and 9719 transitions. [2019-10-07 12:45:15,150 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:45:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 7220 states and 9719 transitions. [2019-10-07 12:45:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-10-07 12:45:15,157 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:45:15,160 INFO L385 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:45:15,161 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:45:15,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:45:15,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1418929942, now seen corresponding path program 1 times [2019-10-07 12:45:15,164 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:45:15,164 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:15,164 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:15,165 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:15,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:45:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:45:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2019-10-07 12:45:15,809 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:15,809 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:45:15,810 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:45:15,810 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:45:15,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:45:15,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:15,811 INFO L87 Difference]: Start difference. First operand 7220 states and 9719 transitions. Second operand 3 states. [2019-10-07 12:45:15,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:45:15,999 INFO L93 Difference]: Finished difference Result 7395 states and 9901 transitions. [2019-10-07 12:45:16,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:45:16,002 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 234 [2019-10-07 12:45:16,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:45:16,057 INFO L225 Difference]: With dead ends: 7395 [2019-10-07 12:45:16,057 INFO L226 Difference]: Without dead ends: 7392 [2019-10-07 12:45:16,064 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:45:16,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7392 states. [2019-10-07 12:45:16,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7392 to 7330. [2019-10-07 12:45:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7330 states. [2019-10-07 12:45:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7330 states to 7330 states and 9808 transitions. [2019-10-07 12:45:16,582 INFO L78 Accepts]: Start accepts. Automaton has 7330 states and 9808 transitions. Word has length 234 [2019-10-07 12:45:16,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:45:16,583 INFO L462 AbstractCegarLoop]: Abstraction has 7330 states and 9808 transitions. [2019-10-07 12:45:16,583 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:45:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 7330 states and 9808 transitions. [2019-10-07 12:45:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2019-10-07 12:45:16,593 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:45:16,594 INFO L385 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:45:16,594 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:45:16,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:45:16,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1379551036, now seen corresponding path program 1 times [2019-10-07 12:45:16,595 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:45:16,595 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:16,595 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:16,595 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:45:16,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:45:17,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:45:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2019-10-07 12:45:17,561 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:45:17,561 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:45:17,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:47:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:47:06,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 4738 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-07 12:47:06,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:47:06,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:47:06,589 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2019-10-07 12:47:06,590 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:47:06,834 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-07 12:47:07,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:47:07,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:47:07,275 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2019-10-07 12:47:07,276 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 12:47:07,276 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 11 [2019-10-07 12:47:07,277 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 12:47:07,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 12:47:07,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2019-10-07 12:47:07,280 INFO L87 Difference]: Start difference. First operand 7330 states and 9808 transitions. Second operand 6 states. [2019-10-07 12:47:07,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:47:07,810 INFO L93 Difference]: Finished difference Result 14641 states and 19602 transitions. [2019-10-07 12:47:07,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 12:47:07,811 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 246 [2019-10-07 12:47:07,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:47:07,879 INFO L225 Difference]: With dead ends: 14641 [2019-10-07 12:47:07,879 INFO L226 Difference]: Without dead ends: 7331 [2019-10-07 12:47:07,915 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 499 GetRequests, 485 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2019-10-07 12:47:07,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7331 states. [2019-10-07 12:47:08,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7331 to 7331. [2019-10-07 12:47:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7331 states. [2019-10-07 12:47:08,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 7331 states and 9809 transitions. [2019-10-07 12:47:08,344 INFO L78 Accepts]: Start accepts. Automaton has 7331 states and 9809 transitions. Word has length 246 [2019-10-07 12:47:08,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:47:08,344 INFO L462 AbstractCegarLoop]: Abstraction has 7331 states and 9809 transitions. [2019-10-07 12:47:08,345 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 12:47:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 7331 states and 9809 transitions. [2019-10-07 12:47:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-07 12:47:08,352 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:47:08,353 INFO L385 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:47:08,567 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:47:08,568 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:47:08,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:47:08,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1439878873, now seen corresponding path program 1 times [2019-10-07 12:47:08,569 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:47:08,569 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:47:08,569 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:47:08,570 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:47:08,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:47:09,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:47:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2019-10-07 12:47:09,520 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:47:09,520 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:47:09,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:49:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:49:55,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 4794 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-07 12:49:55,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:49:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 272 proven. 1 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2019-10-07 12:49:55,951 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:49:56,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:49:56,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:49:56,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:49:56,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:50:02,521 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 36 [2019-10-07 12:50:02,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 12:50:04,604 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 38 [2019-10-07 12:50:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2019-10-07 12:50:04,702 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 12:50:04,745 INFO L162 IcfgInterpreter]: Started Sifa with 123 locations of interest [2019-10-07 12:50:04,746 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 12:50:04,751 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 12:50:04,760 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 12:50:04,760 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 12:50:18,677 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 2925 [2019-10-07 12:50:24,942 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 2926 [2019-10-07 12:50:31,771 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 2927 [2019-10-07 12:50:37,917 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 2928 [2019-10-07 12:50:44,100 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 2929 [2019-10-07 12:50:50,276 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 2930 [2019-10-07 12:50:56,509 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 2931 [2019-10-07 12:51:02,790 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 2932 [2019-10-07 12:51:09,728 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:51:11,814 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_4_device~0.base|) (+ |~#digi_acceleport_4_device~0.offset| 4))) [2019-10-07 12:51:13,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| (select (select |#memory_$Pointer$.base| |~#serial_drivers~0.base|) |~#serial_drivers~0.offset|)) [2019-10-07 12:51:15,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string122.base|) [2019-10-07 12:51:18,074 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string123.base|) [2019-10-07 12:51:20,198 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| (select (select |#memory_$Pointer$.base| |~#serial_drivers~0.base|) (+ |~#serial_drivers~0.offset| 4))) [2019-10-07 12:51:22,373 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string124.base|) [2019-10-07 12:51:24,681 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string125.base|) [2019-10-07 12:51:26,832 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |~#serial_drivers~0.base|) [2019-10-07 12:51:28,962 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string133.base|) [2019-10-07 12:51:31,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string134.base|) [2019-10-07 12:51:33,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string135.base|) [2019-10-07 12:51:35,392 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string136.base|) [2019-10-07 12:51:37,471 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string139.base|) [2019-10-07 12:51:39,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string155.base|) [2019-10-07 12:51:41,676 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string156.base|) [2019-10-07 12:51:43,846 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string160.base|) [2019-10-07 12:51:45,970 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string161.base| |~#id_table_combined~0.base|) [2019-10-07 12:51:48,080 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| |~#id_table_combined~0.base|) [2019-10-07 12:51:50,190 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#id_table_combined~0.base|) [2019-10-07 12:51:52,307 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string166.base| |~#id_table_combined~0.base|) [2019-10-07 12:51:54,481 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string189.base|) [2019-10-07 12:51:56,618 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string190.base|) [2019-10-07 12:51:58,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string199.base|) [2019-10-07 12:52:00,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string200.base|) [2019-10-07 12:52:03,019 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string201.base|) [2019-10-07 12:52:05,161 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string202.base|) [2019-10-07 12:52:07,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string205.base|) [2019-10-07 12:52:09,405 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string217.base|) [2019-10-07 12:52:11,514 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string218.base|) [2019-10-07 12:52:13,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string233.base|) [2019-10-07 12:52:15,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string234.base|) [2019-10-07 12:52:18,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string241.base|) [2019-10-07 12:52:20,213 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:22,352 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:24,511 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:26,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:28,792 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string260.base|) [2019-10-07 12:52:30,991 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string261.base|) [2019-10-07 12:52:33,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string262.base|) [2019-10-07 12:52:35,267 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string263.base|) [2019-10-07 12:52:37,426 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string266.base|) [2019-10-07 12:52:39,543 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string274.base|) [2019-10-07 12:52:41,628 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string275.base|) [2019-10-07 12:52:43,820 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string276.base|) [2019-10-07 12:52:45,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string277.base|) [2019-10-07 12:52:48,215 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string280.base|) [2019-10-07 12:52:50,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string293.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:52,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string294.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:54,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string295.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:56,872 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string296.base| |~#id_table_combined~0.base|) [2019-10-07 12:52:59,047 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string300.base|) [2019-10-07 12:53:01,194 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:03,381 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string325.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:05,578 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string327.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:08,003 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string328.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:10,272 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string329.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:12,448 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string330.base|) [2019-10-07 12:53:14,592 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string333.base|) [2019-10-07 12:53:16,792 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string337.base|) [2019-10-07 12:53:18,966 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string338.base|) [2019-10-07 12:53:21,128 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string341.base|) [2019-10-07 12:53:23,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string342.base|) [2019-10-07 12:53:25,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string344.base|) [2019-10-07 12:53:28,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string345.base|) [2019-10-07 12:53:30,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string347.base|) [2019-10-07 12:53:32,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string348.base|) [2019-10-07 12:53:34,605 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string351.base|) [2019-10-07 12:53:36,785 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string352.base|) [2019-10-07 12:53:39,078 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string353.base|) [2019-10-07 12:53:41,271 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string354.base|) [2019-10-07 12:53:43,437 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string357.base|) [2019-10-07 12:53:45,653 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string377.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:47,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string378.base| |~#id_table_combined~0.base|) [2019-10-07 12:53:50,076 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string385.base|) [2019-10-07 12:53:52,274 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string386.base|) [2019-10-07 12:53:54,328 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string387.base|) [2019-10-07 12:53:56,623 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string388.base|) [2019-10-07 12:53:58,949 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string391.base|) [2019-10-07 12:54:01,255 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string396.base|) [2019-10-07 12:54:03,347 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string397.base|) [2019-10-07 12:54:05,524 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string398.base|) [2019-10-07 12:54:07,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string399.base|) [2019-10-07 12:54:09,948 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string402.base|) [2019-10-07 12:54:12,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string405.base| |~#id_table_combined~0.base|) [2019-10-07 12:54:14,422 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string406.base| |~#id_table_combined~0.base|) [2019-10-07 12:54:16,611 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string407.base| |~#id_table_combined~0.base|) [2019-10-07 12:54:19,009 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string408.base| |~#id_table_combined~0.base|) [2019-10-07 12:54:21,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string411.base|) [2019-10-07 12:54:23,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string422.base|) [2019-10-07 12:54:25,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string423.base|) [2019-10-07 12:54:28,075 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string424.base|) [2019-10-07 12:54:30,362 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string425.base|) [2019-10-07 12:54:32,668 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string428.base|) [2019-10-07 12:54:34,916 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string443.base|) [2019-10-07 12:54:37,289 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string444.base|) [2019-10-07 12:54:39,543 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string445.base|) [2019-10-07 12:54:41,763 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string446.base|) [2019-10-07 12:54:44,055 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string449.base|) [2019-10-07 12:54:46,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string458.base| |~#id_table_combined~0.base|) [2019-10-07 12:54:48,407 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string459.base| |~#id_table_combined~0.base|) [2019-10-07 12:54:50,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string464.base|) [2019-10-07 12:54:52,836 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string465.base|) [2019-10-07 12:54:54,993 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string466.base|) [2019-10-07 12:54:57,245 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string467.base|) [2019-10-07 12:54:59,403 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string469.base|) [2019-10-07 12:55:01,525 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string470.base|) [2019-10-07 12:55:03,790 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string473.base|) [2019-10-07 12:55:06,126 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string496.base|) [2019-10-07 12:55:08,403 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string497.base|) [2019-10-07 12:55:10,856 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string499.base|) [2019-10-07 12:55:13,160 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string500.base|) [2019-10-07 12:55:15,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string503.base|) [2019-10-07 12:55:17,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string504.base|) [2019-10-07 12:55:19,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string505.base|) [2019-10-07 12:55:22,050 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string506.base|) [2019-10-07 12:55:24,294 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string513.base|) [2019-10-07 12:55:26,674 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string514.base|) [2019-10-07 12:55:28,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string528.base|) [2019-10-07 12:55:31,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string529.base|) [2019-10-07 12:55:33,477 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string535.base| |~#id_table_combined~0.base|) [2019-10-07 12:55:35,696 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string536.base| |~#id_table_combined~0.base|) [2019-10-07 12:55:38,181 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string537.base| |~#id_table_combined~0.base|) [2019-10-07 12:55:40,441 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string538.base| |~#id_table_combined~0.base|) [2019-10-07 12:55:42,789 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string541.base|) [2019-10-07 12:55:44,978 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string542.base|) [2019-10-07 12:55:47,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string543.base|) [2019-10-07 12:55:49,480 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string544.base|) [2019-10-07 12:55:52,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string545.base|) [2019-10-07 12:55:54,507 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string546.base|) [2019-10-07 12:55:56,731 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string549.base|) [2019-10-07 12:55:59,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string550.base|) [2019-10-07 12:56:01,403 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string562.base|) [2019-10-07 12:56:03,825 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string563.base|) [2019-10-07 12:56:06,204 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string564.base|) [2019-10-07 12:56:08,436 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string565.base|) [2019-10-07 12:56:10,680 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#id_table_combined~0.base| |#t~string568.base|) [2019-10-07 12:56:13,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string585.base| |~#id_table_combined~0.base|) [2019-10-07 12:56:15,381 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) (select (select |#memory_$Pointer$.base| |~#digi_acceleport_4_device~0.base|) (+ |~#digi_acceleport_4_device~0.offset| 4))) [2019-10-07 12:56:17,434 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) (select (select |#memory_$Pointer$.base| |~#serial_drivers~0.base|) |~#serial_drivers~0.offset|)) [2019-10-07 12:56:19,532 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string122.base|) [2019-10-07 12:56:21,704 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string123.base|) [2019-10-07 12:56:23,888 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) (select (select |#memory_$Pointer$.base| |~#serial_drivers~0.base|) (+ |~#serial_drivers~0.offset| 4))) [2019-10-07 12:56:26,063 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string124.base|) [2019-10-07 12:56:28,159 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string125.base|) [2019-10-07 12:56:30,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |~#serial_drivers~0.base|) [2019-10-07 12:56:32,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string133.base|) [2019-10-07 12:56:34,892 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string134.base|) [2019-10-07 12:56:37,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string135.base|) [2019-10-07 12:56:39,124 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string136.base|) [2019-10-07 12:56:41,205 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string139.base|) [2019-10-07 12:56:43,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string155.base|) [2019-10-07 12:56:45,425 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string156.base|) [2019-10-07 12:56:47,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string160.base|) [2019-10-07 12:56:49,546 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string161.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:56:51,632 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:56:53,743 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:56:55,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string166.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:56:57,927 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string189.base|) [2019-10-07 12:57:00,082 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string190.base|) [2019-10-07 12:57:02,228 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string199.base|) [2019-10-07 12:57:04,347 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string200.base|) [2019-10-07 12:57:06,485 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string201.base|) [2019-10-07 12:57:08,595 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string202.base|) [2019-10-07 12:57:10,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string205.base|) [2019-10-07 12:57:12,951 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string217.base|) [2019-10-07 12:57:15,107 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string218.base|) [2019-10-07 12:57:17,269 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string233.base|) [2019-10-07 12:57:19,398 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string234.base|) [2019-10-07 12:57:21,616 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string241.base|) [2019-10-07 12:57:23,845 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:57:25,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:57:28,240 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:57:30,373 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:57:32,679 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string260.base|) [2019-10-07 12:57:34,917 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string261.base|) [2019-10-07 12:57:37,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string262.base|) [2019-10-07 12:57:39,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string263.base|) [2019-10-07 12:57:41,230 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string266.base|) [2019-10-07 12:57:43,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string274.base|) [2019-10-07 12:57:45,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string275.base|) [2019-10-07 12:57:47,736 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string276.base|) [2019-10-07 12:57:49,885 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string277.base|) [2019-10-07 12:57:52,004 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string280.base|) [2019-10-07 12:57:54,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string293.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:57:56,173 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string294.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:57:58,293 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string295.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:00,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string296.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:02,657 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string300.base|) [2019-10-07 12:58:04,926 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:07,234 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string325.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:09,329 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string327.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:11,719 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string328.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:14,021 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string329.base| (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4))) [2019-10-07 12:58:16,265 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string330.base|) [2019-10-07 12:58:18,487 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string333.base|) [2019-10-07 12:58:20,666 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string337.base|) [2019-10-07 12:58:22,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string338.base|) [2019-10-07 12:58:25,210 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string341.base|) [2019-10-07 12:58:27,340 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string342.base|) [2019-10-07 12:58:29,524 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string344.base|) [2019-10-07 12:58:31,749 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string345.base|) [2019-10-07 12:58:33,860 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#digi_acceleport_2_device~0.base|) (+ |~#digi_acceleport_2_device~0.offset| 4)) |#t~string347.base|)