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-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:58:37,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:58:37,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:58:37,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:58:37,795 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:58:37,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:58:37,799 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:58:37,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:58:37,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:58:37,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:58:37,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:58:37,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:58:37,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:58:37,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:58:37,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:58:37,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:58:37,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:58:37,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:58:37,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:58:37,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:58:37,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:58:37,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:58:37,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:58:37,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:58:37,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:58:37,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:58:37,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:58:37,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:58:37,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:58:37,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:58:37,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:58:37,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:58:37,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:58:37,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:58:37,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:58:37,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:58:37,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:58:37,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:58:37,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:58:37,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:58:37,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:58:37,861 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 [2019-10-13 20:58:37,894 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:58:37,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:58:37,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:58:37,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:58:37,899 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:58:37,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:58:37,900 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:58:37,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:58:37,900 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:58:37,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:58:37,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:58:37,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:58:37,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:58:37,903 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:58:37,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:58:37,903 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:58:37,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:58:37,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:58:37,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:58:37,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:58:37,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:58:37,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:58:37,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:58:37,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:58:37,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:58:37,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:58:37,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:58:37,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:58:37,906 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 [2019-10-13 20:58:38,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:58:38,239 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:58:38,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:58:38,244 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:58:38,244 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:58:38,245 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-10-13 20:58:38,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac76927f/ee58950256534f648813fac9c010da3b/FLAG20f3e0e4f [2019-10-13 20:58:39,301 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:58:39,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-10-13 20:58:39,364 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac76927f/ee58950256534f648813fac9c010da3b/FLAG20f3e0e4f [2019-10-13 20:58:39,649 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac76927f/ee58950256534f648813fac9c010da3b [2019-10-13 20:58:39,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:58:39,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:58:39,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:58:39,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:58:39,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:58:39,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:58:39" (1/1) ... [2019-10-13 20:58:39,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc444e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:39, skipping insertion in model container [2019-10-13 20:58:39,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:58:39" (1/1) ... [2019-10-13 20:58:39,674 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:58:39,868 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:58:43,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:58:43,272 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:58:43,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:58:44,445 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:58:44,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44 WrapperNode [2019-10-13 20:58:44,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:58:44,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:58:44,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:58:44,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:58:44,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (1/1) ... [2019-10-13 20:58:44,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:58:44,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:58:44,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:58:44,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:58:44,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (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 [2019-10-13 20:58:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:58:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:58:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:58:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:58:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:58:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:58:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:58:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:58:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:58:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswahb32 [2019-10-13 20:58:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __swahb32p [2019-10-13 20:58:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:58:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:58:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 20:58:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 20:58:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:58:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:58:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:58:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:58:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:58:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:58:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-13 20:58:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-13 20:58:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 20:58:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 20:58:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:58:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-13 20:58:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-10-13 20:58:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-13 20:58:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_unlock_wait [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 20:58:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 20:58:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 20:58:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:58:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:58:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:58:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 20:58:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_shared [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-13 20:58:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_writable [2019-10-13 20:58:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 20:58:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:58:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-10-13 20:58:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_pop [2019-10-13 20:58:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_param_show [2019-10-13 20:58:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_param_store [2019-10-13 20:58:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure next_string [2019-10-13 20:58:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure process_status [2019-10-13 20:58:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure process_command [2019-10-13 20:58:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure console_show [2019-10-13 20:58:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2019-10-13 20:58:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure console_store [2019-10-13 20:58:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure geos_gpio_store [2019-10-13 20:58:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure geos_gpio_show [2019-10-13 20:58:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure hardware_show [2019-10-13 20:58:44,959 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_upgrade [2019-10-13 20:58:44,959 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_irq [2019-10-13 20:58:44,959 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_bh [2019-10-13 20:58:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vcc [2019-10-13 20:58:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure popen [2019-10-13 20:58:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pclose [2019-10-13 20:58:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure print_buffer [2019-10-13 20:58:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fpga_queue [2019-10-13 20:58:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fpga_tx [2019-10-13 20:58:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure psend [2019-10-13 20:58:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure fpga_probe [2019-10-13 20:58:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2019-10-13 20:58:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_remove [2019-10-13 20:58:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure fpga_remove [2019-10-13 20:58:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_pci_init [2019-10-13 20:58:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure solos_pci_exit [2019-10-13 20:58:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_32 [2019-10-13 20:58:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_22 [2019-10-13 20:58:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 20:58:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_23 [2019-10-13 20:58:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_30 [2019-10-13 20:58:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2019-10-13 20:58:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_26 [2019-10-13 20:58:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_geos_gpio_attr_9 [2019-10-13 20:58:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_28 [2019-10-13 20:58:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_21 [2019-10-13 20:58:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_24 [2019-10-13 20:58:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_geos_gpio_attr_10 [2019-10-13 20:58:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_3 [2019-10-13 20:58:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_35 [2019-10-13 20:58:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_90 [2019-10-13 20:58:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 20:58:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 20:58:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_18 [2019-10-13 20:58:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_20 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_33 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_31 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_29 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_36 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_geos_gpio_attr_8 [2019-10-13 20:58:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_25 [2019-10-13 20:58:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_19 [2019-10-13 20:58:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_geos_gpio_attr_11 [2019-10-13 20:58:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_geos_gpio_attr_7 [2019-10-13 20:58:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_27 [2019-10-13 20:58:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 20:58:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:58:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 20:58:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 20:58:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 20:58:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 20:58:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:58:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 20:58:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-13 20:58:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-13 20:58:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-13 20:58:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-13 20:58:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-13 20:58:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-13 20:58:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-13 20:58:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-13 20:58:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-13 20:58:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-13 20:58:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-13 20:58:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_37 [2019-10-13 20:58:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_38 [2019-10-13 20:58:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_39 [2019-10-13 20:58:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_40 [2019-10-13 20:58:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_41 [2019-10-13 20:58:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_42 [2019-10-13 20:58:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_43 [2019-10-13 20:58:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_44 [2019-10-13 20:58:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:58:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:58:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-13 20:58:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-13 20:58:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-13 20:58:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:58:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 20:58:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 20:58:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 20:58:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 20:58:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 20:58:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:58:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:58:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 20:58:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_register [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_signal_change [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:58:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-13 20:58:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-13 20:58:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 20:58:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-13 20:58:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-13 20:58:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2019-10-13 20:58:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-13 20:58:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-13 20:58:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 20:58:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-13 20:58:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:58:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:58:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:58:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:58:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:58:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:58:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure __fswahb32 [2019-10-13 20:58:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure __swahb32p [2019-10-13 20:58:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:58:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 20:58:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 20:58:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2019-10-13 20:58:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:58:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:58:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 20:58:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 20:58:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:58:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:58:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:58:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:58:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:58:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:58:45,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:58:45,010 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 20:58:45,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-13 20:58:45,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:58:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-13 20:58:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 20:58:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:58:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-13 20:58:45,013 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:58:45,013 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 20:58:45,013 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 20:58:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-10-13 20:58:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 20:58:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:58:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 20:58:45,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_32 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_22 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_23 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_30 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_26 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_geos_gpio_attr_9 [2019-10-13 20:58:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_28 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_21 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_24 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_geos_gpio_attr_10 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_3 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_35 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_90 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 20:58:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_18 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_20 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_33 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_31 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_29 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_36 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_geos_gpio_attr_8 [2019-10-13 20:58:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_25 [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_19 [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_geos_gpio_attr_11 [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_geos_gpio_attr_7 [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_27 [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_38 [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_39 [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_42 [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_unlock_wait [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 20:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 20:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_43 [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_44 [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-13 20:58:45,028 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-13 20:58:45,028 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:58:45,028 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-13 20:58:45,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-13 20:58:45,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-13 20:58:45,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-13 20:58:45,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-13 20:58:45,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-13 20:58:45,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_37 [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_shared [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-13 20:58:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-13 20:58:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_writable [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:58:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_40 [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_41 [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_signal_change [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-13 20:58:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure fpga_queue [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure fpga_tx [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure solos_irq [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure find_vcc [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure atm_remove [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure solos_bh [2019-10-13 20:58:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure print_buffer [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure solos_pop [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure solos_param_show [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure solos_param_store [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure next_string [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure process_status [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure process_command [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure console_show [2019-10-13 20:58:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure console_store [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure geos_gpio_store [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure geos_gpio_show [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure hardware_show [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure flash_upgrade [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure psend [2019-10-13 20:58:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure fpga_probe [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure fpga_remove [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure solos_pci_init [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure solos_pci_exit [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:58:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:58:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:58:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:58:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:58:47,044 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:59:06,352 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:59:06,353 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 20:59:06,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:59:06 BoogieIcfgContainer [2019-10-13 20:59:06,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:59:06,358 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:59:06,358 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:59:06,361 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:59:06,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:58:39" (1/3) ... [2019-10-13 20:59:06,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42112620 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:59:06, skipping insertion in model container [2019-10-13 20:59:06,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:58:44" (2/3) ... [2019-10-13 20:59:06,364 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42112620 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:59:06, skipping insertion in model container [2019-10-13 20:59:06,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:59:06" (3/3) ... [2019-10-13 20:59:06,367 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-10-13 20:59:06,377 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:59:06,391 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 20:59:06,402 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 20:59:06,445 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:59:06,445 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:59:06,445 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:59:06,445 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:59:06,445 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:59:06,446 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:59:06,446 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:59:06,446 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:59:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states. [2019-10-13 20:59:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2678 [2019-10-13 20:59:06,722 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:59:06,725 INFO L380 BasicCegarLoop]: trace histogram [239, 239, 239, 239, 239, 239, 239, 24, 24, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:59:06,728 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:59:06,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:59:06,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1498266245, now seen corresponding path program 1 times [2019-10-13 20:59:06,747 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:59:06,748 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882131416] [2019-10-13 20:59:06,748 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:06,749 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:59:06,749 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:59:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat