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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:54:27,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:54:27,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:54:27,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:54:27,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:54:27,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:54:27,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:54:27,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:54:27,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:54:27,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:54:27,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:54:27,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:54:27,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:54:27,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:54:27,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:54:27,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:54:27,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:54:27,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:54:27,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:54:27,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:54:27,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:54:27,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:54:27,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:54:27,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:54:27,757 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:54:27,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:54:27,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:54:27,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:54:27,759 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:54:27,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:54:27,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:54:27,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:54:27,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:54:27,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:54:27,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:54:27,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:54:27,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:54:27,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:54:27,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:54:27,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:54:27,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:54:27,773 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 [2019-10-15 00:54:27,791 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:54:27,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:54:27,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:54:27,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:54:27,793 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:54:27,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:54:27,794 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:54:27,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:54:27,794 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:54:27,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:54:27,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:54:27,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:54:27,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:54:27,795 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:54:27,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:54:27,796 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:54:27,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:54:27,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:54:27,796 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:54:27,797 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:54:27,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:54:27,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:54:27,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:54:27,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:54:27,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:54:27,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:54:27,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:54:27,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:54:27,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:54:28,062 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:54:28,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:54:28,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:54:28,079 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:54:28,080 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:54:28,081 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2019-10-15 00:54:28,154 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76a78492f/b842f76a15b5412c965f1be455d54ec4/FLAG220aacc76 [2019-10-15 00:54:28,995 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:54:28,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2019-10-15 00:54:29,042 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76a78492f/b842f76a15b5412c965f1be455d54ec4/FLAG220aacc76 [2019-10-15 00:54:29,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76a78492f/b842f76a15b5412c965f1be455d54ec4 [2019-10-15 00:54:29,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:54:29,475 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:54:29,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:54:29,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:54:29,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:54:29,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:54:29" (1/1) ... [2019-10-15 00:54:29,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d864a04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:29, skipping insertion in model container [2019-10-15 00:54:29,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:54:29" (1/1) ... [2019-10-15 00:54:29,491 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:54:29,654 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:54:31,994 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:54:32,137 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:54:32,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:54:33,301 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:54:33,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33 WrapperNode [2019-10-15 00:54:33,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:54:33,303 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:54:33,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:54:33,304 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:54:33,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (1/1) ... [2019-10-15 00:54:33,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:54:33,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:54:33,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:54:33,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:54:33,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (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 [2019-10-15 00:54:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:54:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:54:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:54:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-15 00:54:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-15 00:54:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2019-10-15 00:54:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2019-10-15 00:54:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 00:54:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2019-10-15 00:54:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2019-10-15 00:54:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2019-10-15 00:54:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2019-10-15 00:54:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2019-10-15 00:54:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 00:54:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 00:54:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 00:54:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 00:54:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2019-10-15 00:54:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 00:54:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:54:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:54:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 00:54:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-15 00:54:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-15 00:54:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-15 00:54:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:54:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:54:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:54:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:54:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-15 00:54:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 00:54:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 00:54:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 00:54:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-15 00:54:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:54:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_rio_sg [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2019-10-15 00:54:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2019-10-15 00:54:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_read_config_32 [2019-10-15 00:54:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_write_config_32 [2019-10-15 00:54:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_32 [2019-10-15 00:54:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_32 [2019-10-15 00:54:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mbox_res [2019-10-15 00:54:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_dbell_res [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_name [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_get_device_id [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_add_device [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_mbox [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_mbox [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_mbox [2019-10-15 00:54:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_mbox [2019-10-15 00:54:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_setup_inb_dbell [2019-10-15 00:54:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_dbell [2019-10-15 00:54:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_dbell [2019-10-15 00:54:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_dbell [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_dbell [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_pwrite [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_pwrite [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_map_inb_region [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unmap_inb_region [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_physefb [2019-10-15 00:54:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_comptag [2019-10-15 00:54:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_set_port_lockout [2019-10-15 00:54:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_enable_rx_tx_port [2019-10-15 00:54:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_route [2019-10-15 00:54:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_chk_dev_access [2019-10-15 00:54:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_access [2019-10-15 00:54:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_input_status [2019-10-15 00:54:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_clr_err_stopped [2019-10-15 00:54:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_inb_pwrite_handler [2019-10-15 00:54:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_efb [2019-10-15 00:54:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_feature [2019-10-15 00:54:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_asm [2019-10-15 00:54:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_device [2019-10-15 00:54:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_add_entry [2019-10-15 00:54:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_get_entry [2019-10-15 00:54:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_clr_table [2019-10-15 00:54:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_lock_device [2019-10-15 00:54:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unlock_device [2019-10-15 00:54:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_add_entry [2019-10-15 00:54:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_get_entry [2019-10-15 00:54:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_clr_table [2019-10-15 00:54:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chan_filter [2019-10-15 00:54:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_mport_dma [2019-10-15 00:54:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_dma [2019-10-15 00:54:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_dma [2019-10-15 00:54:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_xfer [2019-10-15 00:54:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_slave_sg [2019-10-15 00:54:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_find_mport [2019-10-15 00:54:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_scan [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_scan [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_scan [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_fixup_device [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_work_handler [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mports [2019-10-15 00:54:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_hdid [2019-10-15 00:54:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_mport [2019-10-15 00:54:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-15 00:54:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-15 00:54:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-15 00:54:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-15 00:54:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-15 00:54:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-15 00:54:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-15 00:54:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-15 00:54:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-15 00:54:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-15 00:54:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-15 00:54:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-10-15 00:54:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-10-15 00:54:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-10-15 00:54:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-10-15 00:54:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_14 [2019-10-15 00:54:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-10-15 00:54:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-10-15 00:54:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-10-15 00:54:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_18 [2019-10-15 00:54:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2019-10-15 00:54:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_20 [2019-10-15 00:54:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_21 [2019-10-15 00:54:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_22 [2019-10-15 00:54:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2019-10-15 00:54:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2019-10-15 00:54:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_8 [2019-10-15 00:54:33,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_16 [2019-10-15 00:54:33,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_32 [2019-10-15 00:54:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_8 [2019-10-15 00:54:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_16 [2019-10-15 00:54:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_32 [2019-10-15 00:54:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_8 [2019-10-15 00:54:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_16 [2019-10-15 00:54:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_32 [2019-10-15 00:54:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_8 [2019-10-15 00:54:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_16 [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_32 [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_send_doorbell [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_37 [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_38 [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_40 [2019-10-15 00:54:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_41 [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_device [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_get [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_put [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_probe [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_remove [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_driver [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_driver [2019-10-15 00:54:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_attach_device [2019-10-15 00:54:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_bus [2019-10-15 00:54:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_uevent [2019-10-15 00:54:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_bus_init [2019-10-15 00:54:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_19 [2019-10-15 00:54:33,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_18 [2019-10-15 00:54:33,991 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_51 [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_52 [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_53 [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_54 [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_55 [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_16 [2019-10-15 00:54:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_16 [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_8 [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_8 [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure did_show [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_show [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure device_rev_show [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_did_show [2019-10-15 00:54:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_vid_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_rev_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure destid_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure hopcount_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure routes_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lprev_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lnext_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2019-10-15 00:54:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_create_sysfs_dev_files [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove_sysfs_dev_files [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_scan_store [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure port_destid_show [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_size_show [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5 [2019-10-15 00:54:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_17 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_16 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-15 00:54:33,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_14 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_15 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2019-10-15 00:54:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:54:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 00:54:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 00:54:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:54:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-15 00:54:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2019-10-15 00:54:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 00:54:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 00:54:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-10-15 00:54:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_exit [2019-10-15 00:54:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-10-15 00:54:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-10-15 00:54:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-15 00:54:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-15 00:54:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 00:54:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:54:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:54:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-15 00:54:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-15 00:54:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-15 00:54:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-10-15 00:54:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2019-10-15 00:54:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:54:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:54:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:54:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:54:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:54:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-15 00:54:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-15 00:54:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:54:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-15 00:54:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:54:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 00:54:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:54:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:54:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_22 [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-15 00:54:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-10-15 00:54:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_14 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_18 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_20 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-10-15 00:54:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_21 [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:54:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:54:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 00:54:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-15 00:54:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 00:54:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_rio_sg [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_mport [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_32 [2019-10-15 00:54:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_read_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_write_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_32 [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mbox_res [2019-10-15 00:54:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:54:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_dbell_res [2019-10-15 00:54:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_mbox [2019-10-15 00:54:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_mbox [2019-10-15 00:54:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_mbox [2019-10-15 00:54:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_mbox [2019-10-15 00:54:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_dbell [2019-10-15 00:54:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_dbell [2019-10-15 00:54:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_dbell [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_dbell [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_map_inb_region [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unmap_inb_region [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_pwrite [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_pwrite [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_inb_pwrite_handler [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_get [2019-10-15 00:54:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_put [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_dma [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_mport_dma [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_dma [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_slave_sg [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_xfer [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_name [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_get_device_id [2019-10-15 00:54:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_device [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_asm [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mports [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_feature [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_physefb [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_efb [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_chk_dev_access [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_create_sysfs_dev_files [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_lock_device [2019-10-15 00:54:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unlock_device [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_add_entry [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_get_entry [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_clr_table [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_set_port_lockout [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_comptag [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_add_device [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_enable_rx_tx_port [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_scan [2019-10-15 00:54:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_scan [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure rio_find_mport [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_scan [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure rio_setup_inb_dbell [2019-10-15 00:54:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_route [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_access [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_input_status [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rio_clr_err_stopped [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2019-10-15 00:54:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_add_entry [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_get_entry [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_clr_table [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chan_filter [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2019-10-15 00:54:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure rio_fixup_device [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure disc_work_handler [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_hdid [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_37 [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_38 [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_41 [2019-10-15 00:54:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_40 [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_8 [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_16 [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_8 [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_16 [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_8 [2019-10-15 00:54:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_16 [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_8 [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_16 [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_send_doorbell [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_51 [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_53 [2019-10-15 00:54:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_52 [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_55 [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_54 [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5 [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_19 [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_18 [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-10-15 00:54:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure rio_attach_device [2019-10-15 00:54:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_device [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_probe [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_remove [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_driver [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_driver [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_bus [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_uevent [2019-10-15 00:54:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rio_bus_init [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_exit [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_17 [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_16 [2019-10-15 00:54:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_14 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_15 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-15 00:54:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2019-10-15 00:54:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-15 00:54:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:54:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-15 00:54:34,050 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-15 00:54:34,050 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 00:54:34,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2019-10-15 00:54:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_16 [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_16 [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_8 [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_8 [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure did_show [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure vid_show [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure device_rev_show [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure asm_did_show [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure asm_vid_show [2019-10-15 00:54:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure asm_rev_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure destid_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure hopcount_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure routes_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure lprev_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnext_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2019-10-15 00:54:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove_sysfs_dev_files [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure bus_scan_store [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure port_destid_show [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure sys_size_show [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-10-15 00:54:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 00:54:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:54:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:54:35,816 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:54:54,577 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 00:54:55,327 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:54:55,328 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-15 00:54:55,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:54:55 BoogieIcfgContainer [2019-10-15 00:54:55,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:54:55,332 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:54:55,332 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:54:55,335 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:54:55,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:54:29" (1/3) ... [2019-10-15 00:54:55,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c54338c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:54:55, skipping insertion in model container [2019-10-15 00:54:55,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:54:33" (2/3) ... [2019-10-15 00:54:55,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c54338c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:54:55, skipping insertion in model container [2019-10-15 00:54:55,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:54:55" (3/3) ... [2019-10-15 00:54:55,338 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2019-10-15 00:54:55,348 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:54:55,358 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:54:55,369 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:54:55,400 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:54:55,401 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:54:55,401 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:54:55,401 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:54:55,401 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:54:55,401 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:54:55,401 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:54:55,401 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:54:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states. [2019-10-15 00:54:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-10-15 00:54:55,462 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:54:55,463 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-15 00:54:55,464 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:54:55,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:54:55,470 INFO L82 PathProgramCache]: Analyzing trace with hash 1839843523, now seen corresponding path program 1 times [2019-10-15 00:54:55,479 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:54:55,479 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73578973] [2019-10-15 00:54:55,479 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:54:55,480 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:54:55,480 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:54:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:54:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2019-10-15 00:54:57,073 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73578973] [2019-10-15 00:54:57,074 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:54:57,074 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:54:57,074 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234730243] [2019-10-15 00:54:57,079 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:54:57,080 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:54:57,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:54:57,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:54:57,098 INFO L87 Difference]: Start difference. First operand 2194 states. Second operand 3 states. [2019-10-15 00:55:01,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:55:01,191 INFO L93 Difference]: Finished difference Result 3634 states and 4809 transitions. [2019-10-15 00:55:01,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:55:01,193 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2019-10-15 00:55:01,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:55:01,230 INFO L225 Difference]: With dead ends: 3634 [2019-10-15 00:55:01,230 INFO L226 Difference]: Without dead ends: 2360 [2019-10-15 00:55:01,245 INFO L600 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 [2019-10-15 00:55:01,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2360 states. [2019-10-15 00:55:01,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2360 to 2357. [2019-10-15 00:55:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2357 states. [2019-10-15 00:55:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 2357 states and 3050 transitions. [2019-10-15 00:55:01,521 INFO L78 Accepts]: Start accepts. Automaton has 2357 states and 3050 transitions. Word has length 74 [2019-10-15 00:55:01,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:55:01,522 INFO L462 AbstractCegarLoop]: Abstraction has 2357 states and 3050 transitions. [2019-10-15 00:55:01,523 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:55:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3050 transitions. [2019-10-15 00:55:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-10-15 00:55:01,533 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:55:01,533 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-15 00:55:01,535 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:55:01,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:55:01,536 INFO L82 PathProgramCache]: Analyzing trace with hash 412461377, now seen corresponding path program 1 times [2019-10-15 00:55:01,536 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:55:01,536 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909459397] [2019-10-15 00:55:01,536 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:55:01,536 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:55:01,537 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:55:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:55:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2019-10-15 00:55:02,253 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909459397] [2019-10-15 00:55:02,253 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:55:02,253 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:55:02,253 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102407308] [2019-10-15 00:55:02,255 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:55:02,255 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:55:02,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:55:02,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:55:02,256 INFO L87 Difference]: Start difference. First operand 2357 states and 3050 transitions. Second operand 3 states. [2019-10-15 00:55:02,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:55:02,440 INFO L93 Difference]: Finished difference Result 7022 states and 9205 transitions. [2019-10-15 00:55:02,440 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:55:02,440 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 85 [2019-10-15 00:55:02,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:55:02,470 INFO L225 Difference]: With dead ends: 7022 [2019-10-15 00:55:02,470 INFO L226 Difference]: Without dead ends: 4682 [2019-10-15 00:55:02,480 INFO L600 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 [2019-10-15 00:55:02,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4682 states. [2019-10-15 00:55:02,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4682 to 4678. [2019-10-15 00:55:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4678 states. [2019-10-15 00:55:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 4678 states and 6112 transitions. [2019-10-15 00:55:02,719 INFO L78 Accepts]: Start accepts. Automaton has 4678 states and 6112 transitions. Word has length 85 [2019-10-15 00:55:02,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:55:02,720 INFO L462 AbstractCegarLoop]: Abstraction has 4678 states and 6112 transitions. [2019-10-15 00:55:02,720 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:55:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 4678 states and 6112 transitions. [2019-10-15 00:55:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-15 00:55:02,728 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:55:02,728 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:55:02,728 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:55:02,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:55:02,729 INFO L82 PathProgramCache]: Analyzing trace with hash -138454634, now seen corresponding path program 1 times [2019-10-15 00:55:02,729 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:55:02,730 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910699576] [2019-10-15 00:55:02,730 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:55:02,730 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:55:02,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:55:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:55:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2019-10-15 00:55:03,416 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910699576] [2019-10-15 00:55:03,416 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:55:03,416 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:55:03,417 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883914827] [2019-10-15 00:55:03,417 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:55:03,418 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:55:03,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:55:03,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:55:03,418 INFO L87 Difference]: Start difference. First operand 4678 states and 6112 transitions. Second operand 3 states.