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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 01:46:49,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 01:46:49,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 01:46:49,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 01:46:49,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 01:46:49,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 01:46:49,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 01:46:49,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 01:46:49,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 01:46:49,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 01:46:49,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 01:46:49,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 01:46:49,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 01:46:49,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 01:46:49,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 01:46:49,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 01:46:49,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 01:46:49,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 01:46:49,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 01:46:49,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 01:46:49,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 01:46:49,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 01:46:49,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 01:46:49,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 01:46:49,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 01:46:49,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 01:46:49,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 01:46:49,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 01:46:49,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 01:46:49,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 01:46:49,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 01:46:49,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 01:46:49,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 01:46:49,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 01:46:49,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 01:46:49,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 01:46:49,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 01:46:49,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 01:46:49,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 01:46:49,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 01:46:49,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 01:46:49,791 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 01:46:49,826 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 01:46:49,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 01:46:49,828 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 01:46:49,828 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 01:46:49,829 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 01:46:49,830 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 01:46:49,830 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 01:46:49,830 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 01:46:49,830 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 01:46:49,831 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 01:46:49,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 01:46:49,835 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 01:46:49,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 01:46:49,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 01:46:49,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 01:46:49,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 01:46:49,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 01:46:49,837 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 01:46:49,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 01:46:49,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 01:46:49,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 01:46:49,839 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 01:46:49,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 01:46:49,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:46:49,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 01:46:49,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 01:46:49,840 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 01:46:49,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 01:46:49,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 01:46:49,841 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 01:46:49,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 01:46:49,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 01:46:49,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 01:46:49,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 01:46:49,942 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 01:46:49,944 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-10-03 01:46:50,036 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d66be6b74/8f4eb1ec8322490e888e62075a9d155e/FLAGae9243f76 [2019-10-03 01:46:51,120 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 01:46:51,121 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-10-03 01:46:51,191 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d66be6b74/8f4eb1ec8322490e888e62075a9d155e/FLAGae9243f76 [2019-10-03 01:46:51,458 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d66be6b74/8f4eb1ec8322490e888e62075a9d155e [2019-10-03 01:46:51,475 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 01:46:51,477 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 01:46:51,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 01:46:51,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 01:46:51,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 01:46:51,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:46:51" (1/1) ... [2019-10-03 01:46:51,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117a1523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:51, skipping insertion in model container [2019-10-03 01:46:51,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:46:51" (1/1) ... [2019-10-03 01:46:51,499 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 01:46:51,674 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 01:46:55,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:46:55,424 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 01:46:56,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:46:56,958 INFO L192 MainTranslator]: Completed translation [2019-10-03 01:46:56,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56 WrapperNode [2019-10-03 01:46:56,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 01:46:56,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 01:46:56,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 01:46:56,962 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 01:46:56,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:56,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:57,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:57,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:57,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:57,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:57,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (1/1) ... [2019-10-03 01:46:57,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 01:46:57,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 01:46:57,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 01:46:57,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 01:46:57,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (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 [2019-10-03 01:46:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 01:46:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 01:46:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 01:46:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 01:46:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 01:46:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 01:46:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:46:57,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-03 01:46:57,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 01:46:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 01:46:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 01:46:57,571 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-10-03 01:46:57,571 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 01:46:57,572 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-10-03 01:46:57,572 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 01:46:57,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-10-03 01:46:57,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-10-03 01:46:57,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-03 01:46:57,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 01:46:57,574 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 01:46:57,574 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 01:46:57,574 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-10-03 01:46:57,574 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 01:46:57,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-03 01:46:57,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 01:46:57,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 01:46:57,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 01:46:57,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 01:46:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 01:46:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 01:46:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 01:46:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 01:46:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 01:46:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 01:46:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 01:46:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-03 01:46:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 01:46:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 01:46:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 01:46:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 01:46:57,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 01:46:57,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-03 01:46:57,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-03 01:46:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-03 01:46:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-03 01:46:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_range_for_cpu [2019-10-03 01:46:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_range_for_device [2019-10-03 01:46:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-03 01:46:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 01:46:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_unlock_wait [2019-10-03 01:46:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-03 01:46:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2019-10-03 01:46:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2019-10-03 01:46:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2019-10-03 01:46:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_msi_enabled [2019-10-03 01:46:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-03 01:46:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-03 01:46:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 01:46:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 01:46:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ping_packet [2019-10-03 01:46:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_ohci [2019-10-03 01:46:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure log_irqs [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure _p [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure log_selfids [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure log_ar_at_event [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_write [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_read [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_writes [2019-10-03 01:46:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_reg [2019-10-03 01:46:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure write_phy_reg [2019-10-03 01:46:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure update_phy_reg [2019-10-03 01:46:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure read_paged_phy_reg [2019-10-03 01:46:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_read_phy_reg [2019-10-03 01:46:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_update_phy_reg [2019-10-03 01:46:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_buffer_bus [2019-10-03 01:46:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_context_link_page [2019-10-03 01:46:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_context_release [2019-10-03 01:46:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_context_abort [2019-10-03 01:46:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_next_buffer_index [2019-10-03 01:46:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_first_buffer_index [2019-10-03 01:46:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_search_last_active_buffer [2019-10-03 01:46:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_sync_buffers_for_cpu [2019-10-03 01:46:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ar_packet [2019-10-03 01:46:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ar_packets [2019-10-03 01:46:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_recycle_buffers [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_context_tasklet [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_context_init [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ar_context_run [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure find_branch_descriptor [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure context_tasklet [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure context_add_buffer [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure context_init [2019-10-03 01:46:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure context_release [2019-10-03 01:46:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure context_get_descriptors [2019-10-03 01:46:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure context_run [2019-10-03 01:46:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure context_append [2019-10-03 01:46:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure context_stop [2019-10-03 01:46:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure at_context_queue_packet [2019-10-03 01:46:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure at_context_flush [2019-10-03 01:46:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_at_packet [2019-10-03 01:46:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_local_rom [2019-10-03 01:46:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_local_lock [2019-10-03 01:46:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_local_request [2019-10-03 01:46:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure at_context_transmit [2019-10-03 01:46:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_dead_context [2019-10-03 01:46:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_dead_contexts [2019-10-03 01:46:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cycle_timer_ticks [2019-10-03 01:46:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycle_time [2019-10-03 01:46:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure update_bus_time [2019-10-03 01:46:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_status_for_port [2019-10-03 01:46:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_self_id_pos [2019-10-03 01:46:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure initiated_reset [2019-10-03 01:46:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure find_and_insert_self_id [2019-10-03 01:46:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_reset_work [2019-10-03 01:46:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_handler [2019-10-03 01:46:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure software_reset [2019-10-03 01:46:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_config_rom [2019-10-03 01:46:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_1394a_enhancements [2019-10-03 01:46:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_tsb41ba3d [2019-10-03 01:46:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_enable [2019-10-03 01:46:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_set_config_rom [2019-10-03 01:46:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_send_request [2019-10-03 01:46:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_send_response [2019-10-03 01:46:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_cancel_packet [2019-10-03 01:46:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_enable_phys_dma [2019-10-03 01:46:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_read_csr [2019-10-03 01:46:57,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_write_csr [2019-10-03 01:46:57,606 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_iso_completions [2019-10-03 01:46:57,608 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_iso_headers [2019-10-03 01:46:57,608 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ir_packet_per_buffer [2019-10-03 01:46:57,608 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ir_buffer_fill [2019-10-03 01:46:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_ir_buffer_fill [2019-10-03 01:46:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_it_packet_for_cpu [2019-10-03 01:46:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_it_packet [2019-10-03 01:46:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multichannel_mask [2019-10-03 01:46:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_allocate_iso_context [2019-10-03 01:46:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_iso [2019-10-03 01:46:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop_iso [2019-10-03 01:46:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_free_iso_context [2019-10-03 01:46:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_set_iso_channels [2019-10-03 01:46:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume_iso_dma [2019-10-03 01:46:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso_transmit [2019-10-03 01:46:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso_packet_per_buffer [2019-10-03 01:46:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso_buffer_fill [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_queue_iso [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_flush_queue_iso [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_flush_iso_completions [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pmac_ohci_on [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_remove [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_suspend [2019-10-03 01:46:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_resume [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_ohci_init [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_ohci_cleanup [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-03 01:46:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-03 01:46:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fw_card_driver_4 [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-03 01:46:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-03 01:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-03 01:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 01:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-03 01:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-10-03 01:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-03 01:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 01:46:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-03 01:46:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-03 01:46:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_25 [2019-10-03 01:46:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_27 [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_28 [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_29 [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_30 [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_31 [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 01:46:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 01:46:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 01:46:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 01:46:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 01:46:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 01:46:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 01:46:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 01:46:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 01:46:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 01:46:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 01:46:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 01:46:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 01:46:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 01:46:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 01:46:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-03 01:46:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 01:46:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 01:46:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 01:46:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 01:46:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:46:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-03 01:46:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-10-03 01:46:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 01:46:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 01:46:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 01:46:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-03 01:46:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 01:46:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 01:46:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 01:46:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __printk_ratelimit [2019-10-03 01:46:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 01:46:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-03 01:46:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 01:46:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-03 01:46:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-03 01:46:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 01:46:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-03 01:46:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 01:46:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-03 01:46:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-03 01:46:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 01:46:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-03 01:46:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-03 01:46:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-03 01:46:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_range_for_cpu [2019-10-03 01:46:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_range_for_device [2019-10-03 01:46:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 01:46:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 01:46:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 01:46:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-03 01:46:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 01:46:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_add [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_initialize [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_handle_bus_reset [2019-10-03 01:46:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_handle_request [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_handle_response [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_card [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_fill_response [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_schedule_bus_reset [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2019-10-03 01:46:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 01:46:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2019-10-03 01:46:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 01:46:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vmap [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 01:46:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 01:46:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 01:46:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 01:46:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-03 01:46:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 01:46:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 01:46:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 01:46:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 01:46:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-10-03 01:46:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure __printk_ratelimit [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 01:46:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-10-03 01:46:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 01:46:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 01:46:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 01:46:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 01:46:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 01:46:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-10-03 01:46:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 01:46:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 01:46:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-03 01:46:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-03 01:46:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 01:46:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-03 01:46:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 01:46:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2019-10-03 01:46:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_31 [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-03 01:46:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 01:46:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-03 01:46:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-03 01:46:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 01:46:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-03 01:46:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-03 01:46:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_27 [2019-10-03 01:46:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 01:46:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 01:46:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 01:46:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-03 01:46:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-03 01:46:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-03 01:46:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-03 01:46:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-10-03 01:46:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-03 01:46:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-10-03 01:46:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 01:46:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-03 01:46:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-10-03 01:46:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-03 01:46:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-03 01:46:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-03 01:46:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-03 01:46:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-03 01:46:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-03 01:46:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fw_card_driver_4 [2019-10-03 01:46:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-03 01:46:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 01:46:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 01:46:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 01:46:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 01:46:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 01:46:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-03 01:46:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 01:46:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 01:46:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 01:46:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_range_for_cpu [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_range_for_device [2019-10-03 01:46:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-03 01:46:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_range_for_cpu [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_range_for_device [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 01:46:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure fw_schedule_bus_reset [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_25 [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_28 [2019-10-03 01:46:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_unlock_wait [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-03 01:46:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_msi_enabled [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 01:46:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_29 [2019-10-03 01:46:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_30 [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 01:46:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmap [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_initialize [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_add [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_card [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_handle_bus_reset [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_handle_request [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_handle_response [2019-10-03 01:46:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure fw_fill_response [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure is_ping_packet [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure fw_ohci [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure log_irqs [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure _p [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure log_selfids [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure log_ar_at_event [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 01:46:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure reg_write [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure reg_read [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure flush_writes [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_reg [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure write_phy_reg [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure update_phy_reg [2019-10-03 01:46:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure read_paged_phy_reg [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_read_phy_reg [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_update_phy_reg [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ar_buffer_bus [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ar_context_link_page [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ar_context_release [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ar_context_abort [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ar_next_buffer_index [2019-10-03 01:46:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ar_first_buffer_index [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ar_search_last_active_buffer [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ar_sync_buffers_for_cpu [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ar_packet [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ar_packets [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ar_recycle_buffers [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ar_context_tasklet [2019-10-03 01:46:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ar_context_init [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ar_context_run [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure find_branch_descriptor [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure context_tasklet [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure context_add_buffer [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure context_init [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure context_release [2019-10-03 01:46:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure context_get_descriptors [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure context_run [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure context_append [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure context_stop [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure at_context_queue_packet [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure at_context_flush [2019-10-03 01:46:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure handle_at_packet [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure handle_local_rom [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure handle_local_lock [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure handle_local_request [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure at_context_transmit [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure detect_dead_context [2019-10-03 01:46:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure handle_dead_contexts [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure cycle_timer_ticks [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycle_time [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure update_bus_time [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_status_for_port [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_self_id_pos [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure initiated_reset [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure find_and_insert_self_id [2019-10-03 01:46:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure bus_reset_work [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure irq_handler [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure software_reset [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure copy_config_rom [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure configure_1394a_enhancements [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure probe_tsb41ba3d [2019-10-03 01:46:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_enable [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_set_config_rom [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_send_request [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_send_response [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_cancel_packet [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_enable_phys_dma [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_read_csr [2019-10-03 01:46:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_write_csr [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure flush_iso_completions [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure copy_iso_headers [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ir_packet_per_buffer [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ir_buffer_fill [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure flush_ir_buffer_fill [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure sync_it_packet_for_cpu [2019-10-03 01:46:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure handle_it_packet [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_multichannel_mask [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_allocate_iso_context [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_iso [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop_iso [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_free_iso_context [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_set_iso_channels [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume_iso_dma [2019-10-03 01:46:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso_transmit [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso_packet_per_buffer [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso_buffer_fill [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_queue_iso [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_flush_queue_iso [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_flush_iso_completions [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure pmac_ohci_on [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe [2019-10-03 01:46:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_remove [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_suspend [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_resume [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure fw_ohci_init [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure fw_ohci_cleanup [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2019-10-03 01:46:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 01:46:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 01:46:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-03 01:46:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 01:46:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_phy_reg_mutex_of_fw_ohci [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 01:46:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 01:46:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 01:46:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 01:46:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 01:46:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 01:46:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 01:46:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 01:46:59,940 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 01:47:13,580 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 01:47:13,580 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 01:47:13,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:47:13 BoogieIcfgContainer [2019-10-03 01:47:13,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 01:47:13,585 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 01:47:13,586 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 01:47:13,589 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 01:47:13,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 01:46:51" (1/3) ... [2019-10-03 01:47:13,591 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14ef9004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:47:13, skipping insertion in model container [2019-10-03 01:47:13,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:46:56" (2/3) ... [2019-10-03 01:47:13,591 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14ef9004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:47:13, skipping insertion in model container [2019-10-03 01:47:13,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:47:13" (3/3) ... [2019-10-03 01:47:13,595 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-10-03 01:47:13,605 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 01:47:13,622 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 01:47:13,638 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 01:47:13,665 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 01:47:13,665 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 01:47:13,665 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 01:47:13,665 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 01:47:13,665 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 01:47:13,666 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 01:47:13,666 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 01:47:13,666 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 01:47:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states. [2019-10-03 01:47:13,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-10-03 01:47:13,809 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:13,811 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:13,813 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:13,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:13,821 INFO L82 PathProgramCache]: Analyzing trace with hash 984219217, now seen corresponding path program 1 times [2019-10-03 01:47:13,824 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:13,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:13,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:13,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:13,961 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:15,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1674 trivial. 0 not checked. [2019-10-03 01:47:15,219 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:15,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:15,219 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:15,226 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:15,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:15,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:15,414 INFO L87 Difference]: Start difference. First operand 3173 states. Second operand 3 states. [2019-10-03 01:47:17,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:17,085 INFO L93 Difference]: Finished difference Result 4739 states and 6396 transitions. [2019-10-03 01:47:17,086 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:17,088 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 309 [2019-10-03 01:47:17,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:17,145 INFO L225 Difference]: With dead ends: 4739 [2019-10-03 01:47:17,145 INFO L226 Difference]: Without dead ends: 4700 [2019-10-03 01:47:17,147 INFO L640 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 [2019-10-03 01:47:17,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4700 states. [2019-10-03 01:47:17,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4700 to 4686. [2019-10-03 01:47:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4686 states. [2019-10-03 01:47:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 4686 states and 6318 transitions. [2019-10-03 01:47:17,522 INFO L78 Accepts]: Start accepts. Automaton has 4686 states and 6318 transitions. Word has length 309 [2019-10-03 01:47:17,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:17,530 INFO L475 AbstractCegarLoop]: Abstraction has 4686 states and 6318 transitions. [2019-10-03 01:47:17,530 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 4686 states and 6318 transitions. [2019-10-03 01:47:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-10-03 01:47:17,553 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:17,554 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:17,554 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:17,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:17,555 INFO L82 PathProgramCache]: Analyzing trace with hash -1902458893, now seen corresponding path program 1 times [2019-10-03 01:47:17,555 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:17,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:17,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:17,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:17,584 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1674 trivial. 0 not checked. [2019-10-03 01:47:18,396 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:18,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:18,397 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:18,400 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:18,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:18,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:18,401 INFO L87 Difference]: Start difference. First operand 4686 states and 6318 transitions. Second operand 3 states. [2019-10-03 01:47:18,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:18,507 INFO L93 Difference]: Finished difference Result 4685 states and 6316 transitions. [2019-10-03 01:47:18,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:18,507 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 309 [2019-10-03 01:47:18,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:18,541 INFO L225 Difference]: With dead ends: 4685 [2019-10-03 01:47:18,541 INFO L226 Difference]: Without dead ends: 4685 [2019-10-03 01:47:18,542 INFO L640 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 [2019-10-03 01:47:18,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4685 states. [2019-10-03 01:47:18,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4685 to 4685. [2019-10-03 01:47:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4685 states. [2019-10-03 01:47:18,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 4685 states and 6316 transitions. [2019-10-03 01:47:18,737 INFO L78 Accepts]: Start accepts. Automaton has 4685 states and 6316 transitions. Word has length 309 [2019-10-03 01:47:18,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:18,738 INFO L475 AbstractCegarLoop]: Abstraction has 4685 states and 6316 transitions. [2019-10-03 01:47:18,738 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 4685 states and 6316 transitions. [2019-10-03 01:47:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2019-10-03 01:47:18,745 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:18,745 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:18,746 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:18,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:18,746 INFO L82 PathProgramCache]: Analyzing trace with hash 1151853082, now seen corresponding path program 1 times [2019-10-03 01:47:18,746 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:18,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:18,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:18,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:18,768 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1674 trivial. 0 not checked. [2019-10-03 01:47:19,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:19,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:19,787 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:19,788 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:19,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:19,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:19,789 INFO L87 Difference]: Start difference. First operand 4685 states and 6316 transitions. Second operand 3 states. [2019-10-03 01:47:19,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:19,884 INFO L93 Difference]: Finished difference Result 4684 states and 6314 transitions. [2019-10-03 01:47:19,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:19,885 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 310 [2019-10-03 01:47:19,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:19,921 INFO L225 Difference]: With dead ends: 4684 [2019-10-03 01:47:19,921 INFO L226 Difference]: Without dead ends: 4684 [2019-10-03 01:47:19,922 INFO L640 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 [2019-10-03 01:47:19,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4684 states. [2019-10-03 01:47:20,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4684 to 4684. [2019-10-03 01:47:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4684 states. [2019-10-03 01:47:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 4684 states and 6314 transitions. [2019-10-03 01:47:20,125 INFO L78 Accepts]: Start accepts. Automaton has 4684 states and 6314 transitions. Word has length 310 [2019-10-03 01:47:20,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:20,130 INFO L475 AbstractCegarLoop]: Abstraction has 4684 states and 6314 transitions. [2019-10-03 01:47:20,130 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 6314 transitions. [2019-10-03 01:47:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-10-03 01:47:20,139 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:20,139 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:20,140 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:20,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:20,140 INFO L82 PathProgramCache]: Analyzing trace with hash 1346248662, now seen corresponding path program 1 times [2019-10-03 01:47:20,140 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:20,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:20,159 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:20,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:20,159 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1674 trivial. 0 not checked. [2019-10-03 01:47:20,786 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:20,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:20,787 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:20,787 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:20,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:20,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:20,788 INFO L87 Difference]: Start difference. First operand 4684 states and 6314 transitions. Second operand 3 states. [2019-10-03 01:47:20,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:20,874 INFO L93 Difference]: Finished difference Result 4683 states and 6312 transitions. [2019-10-03 01:47:20,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:20,875 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 311 [2019-10-03 01:47:20,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:20,914 INFO L225 Difference]: With dead ends: 4683 [2019-10-03 01:47:20,914 INFO L226 Difference]: Without dead ends: 4683 [2019-10-03 01:47:20,915 INFO L640 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 [2019-10-03 01:47:20,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4683 states. [2019-10-03 01:47:21,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4683 to 4683. [2019-10-03 01:47:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4683 states. [2019-10-03 01:47:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 4683 states and 6312 transitions. [2019-10-03 01:47:21,148 INFO L78 Accepts]: Start accepts. Automaton has 4683 states and 6312 transitions. Word has length 311 [2019-10-03 01:47:21,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:21,149 INFO L475 AbstractCegarLoop]: Abstraction has 4683 states and 6312 transitions. [2019-10-03 01:47:21,149 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 6312 transitions. [2019-10-03 01:47:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-03 01:47:21,160 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:21,162 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:21,163 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:21,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:21,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1217418083, now seen corresponding path program 1 times [2019-10-03 01:47:21,164 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:21,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:21,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:21,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:21,193 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1674 trivial. 0 not checked. [2019-10-03 01:47:21,990 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:21,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:21,990 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:21,992 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:21,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:21,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:21,993 INFO L87 Difference]: Start difference. First operand 4683 states and 6312 transitions. Second operand 3 states. [2019-10-03 01:47:22,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:22,080 INFO L93 Difference]: Finished difference Result 4801 states and 6453 transitions. [2019-10-03 01:47:22,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:22,081 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-10-03 01:47:22,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:22,111 INFO L225 Difference]: With dead ends: 4801 [2019-10-03 01:47:22,112 INFO L226 Difference]: Without dead ends: 4783 [2019-10-03 01:47:22,113 INFO L640 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 [2019-10-03 01:47:22,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4783 states. [2019-10-03 01:47:22,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4783 to 4783. [2019-10-03 01:47:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4783 states. [2019-10-03 01:47:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 4783 states and 6430 transitions. [2019-10-03 01:47:22,332 INFO L78 Accepts]: Start accepts. Automaton has 4783 states and 6430 transitions. Word has length 312 [2019-10-03 01:47:22,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:22,334 INFO L475 AbstractCegarLoop]: Abstraction has 4783 states and 6430 transitions. [2019-10-03 01:47:22,334 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 4783 states and 6430 transitions. [2019-10-03 01:47:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2019-10-03 01:47:22,353 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:22,353 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:22,354 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:22,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:22,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1671119167, now seen corresponding path program 1 times [2019-10-03 01:47:22,354 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:22,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:22,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:22,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:22,374 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1698 trivial. 0 not checked. [2019-10-03 01:47:23,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:23,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:47:23,262 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:23,263 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:47:23,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:47:23,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:47:23,264 INFO L87 Difference]: Start difference. First operand 4783 states and 6430 transitions. Second operand 5 states. [2019-10-03 01:47:31,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:31,059 INFO L93 Difference]: Finished difference Result 9491 states and 12764 transitions. [2019-10-03 01:47:31,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:47:31,060 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 394 [2019-10-03 01:47:31,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:31,122 INFO L225 Difference]: With dead ends: 9491 [2019-10-03 01:47:31,123 INFO L226 Difference]: Without dead ends: 9491 [2019-10-03 01:47:31,123 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:47:31,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9491 states. [2019-10-03 01:47:31,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9491 to 9484. [2019-10-03 01:47:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9484 states. [2019-10-03 01:47:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9484 states to 9484 states and 12758 transitions. [2019-10-03 01:47:31,457 INFO L78 Accepts]: Start accepts. Automaton has 9484 states and 12758 transitions. Word has length 394 [2019-10-03 01:47:31,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:31,458 INFO L475 AbstractCegarLoop]: Abstraction has 9484 states and 12758 transitions. [2019-10-03 01:47:31,458 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:47:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 9484 states and 12758 transitions. [2019-10-03 01:47:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2019-10-03 01:47:31,479 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:31,480 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:31,480 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:31,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:31,481 INFO L82 PathProgramCache]: Analyzing trace with hash 2004872088, now seen corresponding path program 1 times [2019-10-03 01:47:31,481 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:31,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:31,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:31,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:31,499 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1698 trivial. 0 not checked. [2019-10-03 01:47:32,189 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:32,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:32,189 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:32,190 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:32,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:32,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:32,192 INFO L87 Difference]: Start difference. First operand 9484 states and 12758 transitions. Second operand 3 states. [2019-10-03 01:47:32,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:32,433 INFO L93 Difference]: Finished difference Result 9556 states and 12882 transitions. [2019-10-03 01:47:32,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:32,433 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 392 [2019-10-03 01:47:32,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:32,494 INFO L225 Difference]: With dead ends: 9556 [2019-10-03 01:47:32,494 INFO L226 Difference]: Without dead ends: 9556 [2019-10-03 01:47:32,495 INFO L640 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 [2019-10-03 01:47:32,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9556 states. [2019-10-03 01:47:32,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9556 to 9532. [2019-10-03 01:47:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9532 states. [2019-10-03 01:47:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9532 states to 9532 states and 12830 transitions. [2019-10-03 01:47:32,860 INFO L78 Accepts]: Start accepts. Automaton has 9532 states and 12830 transitions. Word has length 392 [2019-10-03 01:47:32,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:32,861 INFO L475 AbstractCegarLoop]: Abstraction has 9532 states and 12830 transitions. [2019-10-03 01:47:32,861 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 9532 states and 12830 transitions. [2019-10-03 01:47:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2019-10-03 01:47:32,880 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:47:32,881 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:47:32,884 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:47:32,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:47:32,885 INFO L82 PathProgramCache]: Analyzing trace with hash 25051149, now seen corresponding path program 1 times [2019-10-03 01:47:32,885 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:47:32,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:32,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:47:32,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:47:32,902 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:47:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:47:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2019-10-03 01:47:33,531 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:47:33,531 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:47:33,531 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:47:33,532 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:47:33,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:47:33,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:33,534 INFO L87 Difference]: Start difference. First operand 9532 states and 12830 transitions. Second operand 3 states. [2019-10-03 01:47:37,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:47:37,673 INFO L93 Difference]: Finished difference Result 9529 states and 12824 transitions. [2019-10-03 01:47:37,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:47:37,674 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 400 [2019-10-03 01:47:37,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:47:37,675 INFO L225 Difference]: With dead ends: 9529 [2019-10-03 01:47:37,675 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 01:47:37,676 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:47:37,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 01:47:37,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 01:47:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 01:47:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 01:47:37,677 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 400 [2019-10-03 01:47:37,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:47:37,677 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 01:47:37,677 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:47:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 01:47:37,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 01:47:37,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 01:47:37 BoogieIcfgContainer [2019-10-03 01:47:37,684 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 01:47:37,688 INFO L168 Benchmark]: Toolchain (without parser) took 46210.20 ms. Allocated memory was 138.4 MB in the beginning and 1.1 GB in the end (delta: 932.2 MB). Free memory was 73.6 MB in the beginning and 420.7 MB in the end (delta: -347.0 MB). Peak memory consumption was 585.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:47:37,689 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 01:47:37,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5482.80 ms. Allocated memory was 138.4 MB in the beginning and 285.2 MB in the end (delta: 146.8 MB). Free memory was 73.4 MB in the beginning and 144.2 MB in the end (delta: -70.8 MB). Peak memory consumption was 156.0 MB. Max. memory is 7.1 GB. [2019-10-03 01:47:37,691 INFO L168 Benchmark]: Boogie Preprocessor took 511.55 ms. Allocated memory is still 285.2 MB. Free memory was 144.2 MB in the beginning and 94.4 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. [2019-10-03 01:47:37,692 INFO L168 Benchmark]: RCFGBuilder took 16111.30 ms. Allocated memory was 285.2 MB in the beginning and 712.0 MB in the end (delta: 426.8 MB). Free memory was 94.4 MB in the beginning and 396.1 MB in the end (delta: -301.7 MB). Peak memory consumption was 435.3 MB. Max. memory is 7.1 GB. [2019-10-03 01:47:37,693 INFO L168 Benchmark]: TraceAbstraction took 24099.06 ms. Allocated memory was 712.0 MB in the beginning and 1.1 GB in the end (delta: 358.6 MB). Free memory was 396.1 MB in the beginning and 420.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 334.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:47:37,698 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5482.80 ms. Allocated memory was 138.4 MB in the beginning and 285.2 MB in the end (delta: 146.8 MB). Free memory was 73.4 MB in the beginning and 144.2 MB in the end (delta: -70.8 MB). Peak memory consumption was 156.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 511.55 ms. Allocated memory is still 285.2 MB. Free memory was 144.2 MB in the beginning and 94.4 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16111.30 ms. Allocated memory was 285.2 MB in the beginning and 712.0 MB in the end (delta: 426.8 MB). Free memory was 94.4 MB in the beginning and 396.1 MB in the end (delta: -301.7 MB). Peak memory consumption was 435.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 24099.06 ms. Allocated memory was 712.0 MB in the beginning and 1.1 GB in the end (delta: 358.6 MB). Free memory was 396.1 MB in the beginning and 420.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 334.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 9272]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 344 procedures, 3345 locations, 1 error locations. SAFE Result, 24.0s OverallTime, 8 OverallIterations, 19 TraceHistogramMax, 14.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 31983 SDtfs, 21203 SDslu, 17098 SDs, 0 SdLazy, 1512 SolverSat, 17 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 11.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9532occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 8 MinimizatonAttempts, 45 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 2737 NumberOfCodeBlocks, 2737 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2729 ConstructedInterpolants, 0 QuantifiedInterpolants, 1154811 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 13488/13488 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...